Merge pull request #63219 from reduz/implement-vector4-projection

31 files changed, 376 insertions, 303 deletions

diff --git a/servers/rendering/dummy/rasterizer_scene_dummy.h b/servers/rendering/dummy/rasterizer_scene_dummy.h
index b49d6cff69..3e72998217 100644
--- a/servers/rendering/dummy/rasterizer_scene_dummy.h
+++ b/servers/rendering/dummy/rasterizer_scene_dummy.h
@@ -149,7 +149,7 @@ public:
 	RID light_instance_create(RID p_light) override { return RID(); }
 	void light_instance_set_transform(RID p_light_instance, const Transform3D &p_transform) override {}
 	void light_instance_set_aabb(RID p_light_instance, const AABB &p_aabb) override {}
-	void light_instance_set_shadow_transform(RID p_light_instance, const CameraMatrix &p_projection, const Transform3D &p_transform, float p_far, float p_split, int p_pass, float p_shadow_texel_size, float p_bias_scale = 1.0, float p_range_begin = 0, const Vector2 &p_uv_scale = Vector2()) override {}
+	void light_instance_set_shadow_transform(RID p_light_instance, const Projection &p_projection, const Transform3D &p_transform, float p_far, float p_split, int p_pass, float p_shadow_texel_size, float p_bias_scale = 1.0, float p_range_begin = 0, const Vector2 &p_uv_scale = Vector2()) override {}
 	void light_instance_mark_visible(RID p_light_instance) override {}
 
 	RID fog_volume_instance_create(RID p_fog_volume) override { return RID(); }
@@ -184,7 +184,7 @@ public:
 	void voxel_gi_set_quality(RS::VoxelGIQuality) override {}
 
 	void render_scene(RID p_render_buffers, const CameraData *p_camera_data, const CameraData *p_prev_camera_data, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, const PagedArray<RID> &p_fog_volumes, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_mesh_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data = nullptr, RendererScene::RenderInfo *r_info = nullptr) override {}
-	void render_material(const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) override {}
+	void render_material(const Transform3D &p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) override {}
 	void render_particle_collider_heightfield(RID p_collider, const Transform3D &p_transform, const PagedArray<GeometryInstance *> &p_instances) override {}
 
 	void set_scene_pass(uint64_t p_pass) override {}
diff --git a/servers/rendering/renderer_canvas_render.h b/servers/rendering/renderer_canvas_render.h
index 52b2f82089..659eec3f6a 100644
--- a/servers/rendering/renderer_canvas_render.h
+++ b/servers/rendering/renderer_canvas_render.h
@@ -77,7 +77,7 @@ public:
 		Rect2 rect_cache;
 		Transform2D xform_cache;
 		float radius_cache; //used for shadow far plane
-		//CameraMatrix shadow_matrix_cache;
+		//Projection shadow_matrix_cache;
 
 		Transform2D light_shader_xform;
 		//Vector2 light_shader_pos;
diff --git a/servers/rendering/renderer_rd/cluster_builder_rd.cpp b/servers/rendering/renderer_rd/cluster_builder_rd.cpp
index 228933d618..1bb45cbcc1 100644
--- a/servers/rendering/renderer_rd/cluster_builder_rd.cpp
+++ b/servers/rendering/renderer_rd/cluster_builder_rd.cpp
@@ -374,7 +374,7 @@ void ClusterBuilderRD::setup(Size2i p_screen_size, uint32_t p_max_elements, RID
 	}
 }
 
-void ClusterBuilderRD::begin(const Transform3D &p_view_transform, const CameraMatrix &p_cam_projection, bool p_flip_y) {
+void ClusterBuilderRD::begin(const Transform3D &p_view_transform, const Projection &p_cam_projection, bool p_flip_y) {
 	view_xform = p_view_transform.affine_inverse();
 	projection = p_cam_projection;
 	z_near = projection.get_z_near();
@@ -385,7 +385,7 @@ void ClusterBuilderRD::begin(const Transform3D &p_view_transform, const CameraMa
 		adjusted_projection.adjust_perspective_znear(0.0001);
 	}
 
-	CameraMatrix correction;
+	Projection correction;
 	correction.set_depth_correction(p_flip_y);
 	projection = correction * projection;
 	adjusted_projection = correction * adjusted_projection;
diff --git a/servers/rendering/renderer_rd/cluster_builder_rd.h b/servers/rendering/renderer_rd/cluster_builder_rd.h
index 74ca530ff6..05361954fc 100644
--- a/servers/rendering/renderer_rd/cluster_builder_rd.h
+++ b/servers/rendering/renderer_rd/cluster_builder_rd.h
@@ -168,8 +168,8 @@ private:
 	uint32_t render_element_max = 0;
 
 	Transform3D view_xform;
-	CameraMatrix adjusted_projection;
-	CameraMatrix projection;
+	Projection adjusted_projection;
+	Projection projection;
 	float z_far = 0;
 	float z_near = 0;
 	bool orthogonal = false;
@@ -220,7 +220,7 @@ private:
 public:
 	void setup(Size2i p_screen_size, uint32_t p_max_elements, RID p_depth_buffer, RID p_depth_buffer_sampler, RID p_color_buffer);
 
-	void begin(const Transform3D &p_view_transform, const CameraMatrix &p_cam_projection, bool p_flip_y);
+	void begin(const Transform3D &p_view_transform, const Projection &p_cam_projection, bool p_flip_y);
 
 	_FORCE_INLINE_ void add_light(LightType p_type, const Transform3D &p_transform, float p_radius, float p_spot_aperture) {
 		if (p_type == LIGHT_TYPE_OMNI && cluster_count_by_type[ELEMENT_TYPE_OMNI_LIGHT] == max_elements_by_type) {
diff --git a/servers/rendering/renderer_rd/effects/ss_effects.cpp b/servers/rendering/renderer_rd/effects/ss_effects.cpp
index 49d66023d8..0f896a8aa7 100644
--- a/servers/rendering/renderer_rd/effects/ss_effects.cpp
+++ b/servers/rendering/renderer_rd/effects/ss_effects.cpp
@@ -38,7 +38,7 @@ using namespace RendererRD;
 
 SSEffects *SSEffects::singleton = nullptr;
 
-static _FORCE_INLINE_ void store_camera(const CameraMatrix &p_mtx, float *p_array) {
+static _FORCE_INLINE_ void store_camera(const Projection &p_mtx, float *p_array) {
 	for (int i = 0; i < 4; i++) {
 		for (int j = 0; j < 4; j++) {
 			p_array[i * 4 + j] = p_mtx.matrix[i][j];
@@ -381,7 +381,7 @@ SSEffects::~SSEffects() {
 
 /* SS Downsampler */
 
-void SSEffects::downsample_depth(RID p_depth_buffer, const Vector<RID> &p_depth_mipmaps, RS::EnvironmentSSAOQuality p_ssao_quality, RS::EnvironmentSSILQuality p_ssil_quality, bool p_invalidate_uniform_set, bool p_ssao_half_size, bool p_ssil_half_size, Size2i p_full_screen_size, const CameraMatrix &p_projection) {
+void SSEffects::downsample_depth(RID p_depth_buffer, const Vector<RID> &p_depth_mipmaps, RS::EnvironmentSSAOQuality p_ssao_quality, RS::EnvironmentSSILQuality p_ssil_quality, bool p_invalidate_uniform_set, bool p_ssao_half_size, bool p_ssil_half_size, Size2i p_full_screen_size, const Projection &p_projection) {
 	UniformSetCacheRD *uniform_set_cache = UniformSetCacheRD::get_singleton();
 	ERR_FAIL_NULL(uniform_set_cache);
 	MaterialStorage *material_storage = MaterialStorage::get_singleton();
@@ -641,7 +641,7 @@ void SSEffects::ssil_allocate_buffers(SSILRenderBuffers &p_ssil_buffers, const S
 	}
 }
 
-void SSEffects::screen_space_indirect_lighting(SSILRenderBuffers &p_ssil_buffers, RID p_normal_buffer, const CameraMatrix &p_projection, const CameraMatrix &p_last_projection, const SSILSettings &p_settings) {
+void SSEffects::screen_space_indirect_lighting(SSILRenderBuffers &p_ssil_buffers, RID p_normal_buffer, const Projection &p_projection, const Projection &p_last_projection, const SSILSettings &p_settings) {
 	UniformSetCacheRD *uniform_set_cache = UniformSetCacheRD::get_singleton();
 	ERR_FAIL_NULL(uniform_set_cache);
 	MaterialStorage *material_storage = MaterialStorage::get_singleton();
@@ -1087,7 +1087,7 @@ void SSEffects::ssao_allocate_buffers(SSAORenderBuffers &p_ssao_buffers, const S
 	}
 }
 
-void SSEffects::generate_ssao(SSAORenderBuffers &p_ssao_buffers, RID p_normal_buffer, const CameraMatrix &p_projection, const SSAOSettings &p_settings) {
+void SSEffects::generate_ssao(SSAORenderBuffers &p_ssao_buffers, RID p_normal_buffer, const Projection &p_projection, const SSAOSettings &p_settings) {
 	UniformSetCacheRD *uniform_set_cache = UniformSetCacheRD::get_singleton();
 	ERR_FAIL_NULL(uniform_set_cache);
 	MaterialStorage *material_storage = MaterialStorage::get_singleton();
@@ -1462,7 +1462,7 @@ void SSEffects::ssr_allocate_buffers(SSRRenderBuffers &p_ssr_buffers, const Rend
 	}
 }
 
-void SSEffects::screen_space_reflection(SSRRenderBuffers &p_ssr_buffers, const RID *p_diffuse_slices, const RID *p_normal_roughness_slices, RenderingServer::EnvironmentSSRRoughnessQuality p_roughness_quality, const RID *p_metallic_slices, const Color &p_metallic_mask, const RID *p_depth_slices, const Size2i &p_screen_size, int p_max_steps, float p_fade_in, float p_fade_out, float p_tolerance, const uint32_t p_view_count, const CameraMatrix *p_projections, const Vector3 *p_eye_offsets) {
+void SSEffects::screen_space_reflection(SSRRenderBuffers &p_ssr_buffers, const RID *p_diffuse_slices, const RID *p_normal_roughness_slices, RenderingServer::EnvironmentSSRRoughnessQuality p_roughness_quality, const RID *p_metallic_slices, const Color &p_metallic_mask, const RID *p_depth_slices, const Size2i &p_screen_size, int p_max_steps, float p_fade_in, float p_fade_out, float p_tolerance, const uint32_t p_view_count, const Projection *p_projections, const Vector3 *p_eye_offsets) {
 	UniformSetCacheRD *uniform_set_cache = UniformSetCacheRD::get_singleton();
 	ERR_FAIL_NULL(uniform_set_cache);
 	MaterialStorage *material_storage = MaterialStorage::get_singleton();
diff --git a/servers/rendering/renderer_rd/effects/ss_effects.h b/servers/rendering/renderer_rd/effects/ss_effects.h
index 38b127aba6..0f3ba4089b 100644
--- a/servers/rendering/renderer_rd/effects/ss_effects.h
+++ b/servers/rendering/renderer_rd/effects/ss_effects.h
@@ -61,7 +61,7 @@ public:
 
 	/* SS Downsampler */
 
-	void downsample_depth(RID p_depth_buffer, const Vector<RID> &p_depth_mipmaps, RS::EnvironmentSSAOQuality p_ssao_quality, RS::EnvironmentSSILQuality p_ssil_quality, bool p_invalidate_uniform_set, bool p_ssao_half_size, bool p_ssil_half_size, Size2i p_full_screen_size, const CameraMatrix &p_projection);
+	void downsample_depth(RID p_depth_buffer, const Vector<RID> &p_depth_mipmaps, RS::EnvironmentSSAOQuality p_ssao_quality, RS::EnvironmentSSILQuality p_ssil_quality, bool p_invalidate_uniform_set, bool p_ssao_half_size, bool p_ssil_half_size, Size2i p_full_screen_size, const Projection &p_projection);
 
 	/* SSIL */
 
@@ -107,7 +107,7 @@ public:
 	};
 
 	void ssil_allocate_buffers(SSILRenderBuffers &p_ssil_buffers, const SSILSettings &p_settings, RID p_linear_depth);
-	void screen_space_indirect_lighting(SSILRenderBuffers &p_ssil_buffers, RID p_normal_buffer, const CameraMatrix &p_projection, const CameraMatrix &p_last_projection, const SSILSettings &p_settings);
+	void screen_space_indirect_lighting(SSILRenderBuffers &p_ssil_buffers, RID p_normal_buffer, const Projection &p_projection, const Projection &p_last_projection, const SSILSettings &p_settings);
 	void ssil_free(SSILRenderBuffers &p_ssil_buffers);
 
 	/* SSAO */
@@ -150,7 +150,7 @@ public:
 	};
 
 	void ssao_allocate_buffers(SSAORenderBuffers &p_ssao_buffers, const SSAOSettings &p_settings, RID p_linear_depth);
-	void generate_ssao(SSAORenderBuffers &p_ssao_buffers, RID p_normal_buffer, const CameraMatrix &p_projection, const SSAOSettings &p_settings);
+	void generate_ssao(SSAORenderBuffers &p_ssao_buffers, RID p_normal_buffer, const Projection &p_projection, const SSAOSettings &p_settings);
 	void ssao_free(SSAORenderBuffers &p_ssao_buffers);
 
 	/* Screen Space Reflection */
@@ -165,7 +165,7 @@ public:
 	};
 
 	void ssr_allocate_buffers(SSRRenderBuffers &p_ssr_buffers, const RenderingDevice::DataFormat p_color_format, RenderingServer::EnvironmentSSRRoughnessQuality p_roughness_quality, const Size2i &p_screen_size, const uint32_t p_view_count);
-	void screen_space_reflection(SSRRenderBuffers &p_ssr_buffers, const RID *p_diffuse_slices, const RID *p_normal_roughness_slices, RS::EnvironmentSSRRoughnessQuality p_roughness_quality, const RID *p_metallic_slices, const Color &p_metallic_mask, const RID *p_depth_slices, const Size2i &p_screen_size, int p_max_steps, float p_fade_in, float p_fade_out, float p_tolerance, const uint32_t p_view_count, const CameraMatrix *p_projections, const Vector3 *p_eye_offsets);
+	void screen_space_reflection(SSRRenderBuffers &p_ssr_buffers, const RID *p_diffuse_slices, const RID *p_normal_roughness_slices, RS::EnvironmentSSRRoughnessQuality p_roughness_quality, const RID *p_metallic_slices, const Color &p_metallic_mask, const RID *p_depth_slices, const Size2i &p_screen_size, int p_max_steps, float p_fade_in, float p_fade_out, float p_tolerance, const uint32_t p_view_count, const Projection *p_projections, const Vector3 *p_eye_offsets);
 	void ssr_free(SSRRenderBuffers &p_ssr_buffers);
 
 private:
diff --git a/servers/rendering/renderer_rd/effects_rd.cpp b/servers/rendering/renderer_rd/effects_rd.cpp
index e9cfee5d64..8d59b24f3f 100644
--- a/servers/rendering/renderer_rd/effects_rd.cpp
+++ b/servers/rendering/renderer_rd/effects_rd.cpp
@@ -174,7 +174,7 @@ void EffectsRD::taa_resolve(RID p_frame, RID p_temp, RID p_depth, RID p_velocity
 	RD::get_singleton()->compute_list_end();
 }
 
-void EffectsRD::sub_surface_scattering(RID p_diffuse, RID p_diffuse2, RID p_depth, const CameraMatrix &p_camera, const Size2i &p_screen_size, float p_scale, float p_depth_scale, RenderingServer::SubSurfaceScatteringQuality p_quality) {
+void EffectsRD::sub_surface_scattering(RID p_diffuse, RID p_diffuse2, RID p_depth, const Projection &p_camera, const Size2i &p_screen_size, float p_scale, float p_depth_scale, RenderingServer::SubSurfaceScatteringQuality p_quality) {
 	RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
 
 	Plane p = p_camera.xform4(Plane(1, 0, -1, 1));
diff --git a/servers/rendering/renderer_rd/effects_rd.h b/servers/rendering/renderer_rd/effects_rd.h
index f8b5ecb920..c9918bcdee 100644
--- a/servers/rendering/renderer_rd/effects_rd.h
+++ b/servers/rendering/renderer_rd/effects_rd.h
@@ -31,7 +31,7 @@
 #ifndef EFFECTS_RD_H
 #define EFFECTS_RD_H
 
-#include "core/math/camera_matrix.h"
+#include "core/math/projection.h"
 #include "servers/rendering/renderer_rd/pipeline_cache_rd.h"
 #include "servers/rendering/renderer_rd/shaders/fsr_upscale.glsl.gen.h"
 #include "servers/rendering/renderer_rd/shaders/luminance_reduce.glsl.gen.h"
@@ -238,7 +238,7 @@ public:
 
 	void roughness_limit(RID p_source_normal, RID p_roughness, const Size2i &p_size, float p_curve);
 
-	void sub_surface_scattering(RID p_diffuse, RID p_diffuse2, RID p_depth, const CameraMatrix &p_camera, const Size2i &p_screen_size, float p_scale, float p_depth_scale, RS::SubSurfaceScatteringQuality p_quality);
+	void sub_surface_scattering(RID p_diffuse, RID p_diffuse2, RID p_depth, const Projection &p_camera, const Size2i &p_screen_size, float p_scale, float p_depth_scale, RS::SubSurfaceScatteringQuality p_quality);
 
 	void sort_buffer(RID p_uniform_set, int p_size);
 
diff --git a/servers/rendering/renderer_rd/environment/gi.cpp b/servers/rendering/renderer_rd/environment/gi.cpp
index 6361b9b18f..c37284f72a 100644
--- a/servers/rendering/renderer_rd/environment/gi.cpp
+++ b/servers/rendering/renderer_rd/environment/gi.cpp
@@ -1482,7 +1482,7 @@ void GI::SDFGI::update_cascades() {
 	RD::get_singleton()->buffer_update(cascades_ubo, 0, sizeof(SDFGI::Cascade::UBO) * SDFGI::MAX_CASCADES, cascade_data, RD::BARRIER_MASK_COMPUTE);
 }
 
-void GI::SDFGI::debug_draw(uint32_t p_view_count, const CameraMatrix *p_projections, const Transform3D &p_transform, int p_width, int p_height, RID p_render_target, RID p_texture, const Vector<RID> &p_texture_views) {
+void GI::SDFGI::debug_draw(uint32_t p_view_count, const Projection *p_projections, const Transform3D &p_transform, int p_width, int p_height, RID p_render_target, RID p_texture, const Vector<RID> &p_texture_views) {
 	RendererRD::TextureStorage *texture_storage = RendererRD::TextureStorage::get_singleton();
 	RendererRD::MaterialStorage *material_storage = RendererRD::MaterialStorage::get_singleton();
 	RendererRD::CopyEffects *copy_effects = RendererRD::CopyEffects::get_singleton();
@@ -1615,7 +1615,7 @@ void GI::SDFGI::debug_draw(uint32_t p_view_count, const CameraMatrix *p_projecti
 		push_constant.cam_transform[15] = 1;
 
 		// need to properly unproject for asymmetric projection matrices in stereo..
-		CameraMatrix inv_projection = p_projections[v].inverse();
+		Projection inv_projection = p_projections[v].inverse();
 		for (int i = 0; i < 4; i++) {
 			for (int j = 0; j < 4; j++) {
 				push_constant.inv_projection[i * 4 + j] = inv_projection.matrix[i][j];
@@ -1632,7 +1632,7 @@ void GI::SDFGI::debug_draw(uint32_t p_view_count, const CameraMatrix *p_projecti
 	copy_effects->copy_to_fb_rect(p_texture, texture_storage->render_target_get_rd_framebuffer(p_render_target), Rect2(Vector2(), rtsize), true, false, false, false, RID(), p_view_count > 1);
 }
 
-void GI::SDFGI::debug_probes(RID p_framebuffer, const uint32_t p_view_count, const CameraMatrix *p_camera_with_transforms, bool p_will_continue_color, bool p_will_continue_depth) {
+void GI::SDFGI::debug_probes(RID p_framebuffer, const uint32_t p_view_count, const Projection *p_camera_with_transforms, bool p_will_continue_color, bool p_will_continue_depth) {
 	RendererRD::MaterialStorage *material_storage = RendererRD::MaterialStorage::get_singleton();
 
 	// setup scene data
@@ -3015,7 +3015,7 @@ void GI::VoxelGIInstance::update(bool p_update_light_instances, const Vector<RID
 				bool y_flip = bool(Vector3(1, 1, 1).dot(xform.basis.get_column(1)) < 0);
 				bool z_flip = bool(Vector3(1, 1, 1).dot(xform.basis.get_column(2)) > 0);
 
-				CameraMatrix cm;
+				Projection cm;
 				cm.set_orthogonal(-rect.size.width / 2, rect.size.width / 2, -rect.size.height / 2, rect.size.height / 2, 0.0001, aabb.size[z_axis]);
 
 				if (p_scene_render->cull_argument.size() == 0) {
@@ -3140,14 +3140,14 @@ void GI::VoxelGIInstance::update(bool p_update_light_instances, const Vector<RID
 	last_probe_version = gi->voxel_gi_get_version(probe);
 }
 
-void GI::VoxelGIInstance::debug(RD::DrawListID p_draw_list, RID p_framebuffer, const CameraMatrix &p_camera_with_transform, bool p_lighting, bool p_emission, float p_alpha) {
+void GI::VoxelGIInstance::debug(RD::DrawListID p_draw_list, RID p_framebuffer, const Projection &p_camera_with_transform, bool p_lighting, bool p_emission, float p_alpha) {
 	RendererRD::MaterialStorage *material_storage = RendererRD::MaterialStorage::get_singleton();
 
 	if (mipmaps.size() == 0) {
 		return;
 	}
 
-	CameraMatrix cam_transform = (p_camera_with_transform * CameraMatrix(transform)) * CameraMatrix(gi->voxel_gi_get_to_cell_xform(probe).affine_inverse());
+	Projection cam_transform = (p_camera_with_transform * Projection(transform)) * Projection(gi->voxel_gi_get_to_cell_xform(probe).affine_inverse());
 
 	int level = 0;
 	Vector3i octree_size = gi->voxel_gi_get_octree_size(probe);
@@ -3621,7 +3621,7 @@ void GI::RenderBuffersGI::free() {
 	}
 }
 
-void GI::process_gi(RID p_render_buffers, const RID *p_normal_roughness_slices, RID p_voxel_gi_buffer, const RID *p_vrs_slices, RID p_environment, uint32_t p_view_count, const CameraMatrix *p_projections, const Vector3 *p_eye_offsets, const Transform3D &p_cam_transform, const PagedArray<RID> &p_voxel_gi_instances, RendererSceneRenderRD *p_scene_render) {
+void GI::process_gi(RID p_render_buffers, const RID *p_normal_roughness_slices, RID p_voxel_gi_buffer, const RID *p_vrs_slices, RID p_environment, uint32_t p_view_count, const Projection *p_projections, const Vector3 *p_eye_offsets, const Transform3D &p_cam_transform, const PagedArray<RID> &p_voxel_gi_instances, RendererSceneRenderRD *p_scene_render) {
 	RendererRD::TextureStorage *texture_storage = RendererRD::TextureStorage::get_singleton();
 	RendererRD::MaterialStorage *material_storage = RendererRD::MaterialStorage::get_singleton();
 
@@ -3967,7 +3967,7 @@ void GI::voxel_gi_update(RID p_probe, bool p_update_light_instances, const Vecto
 	voxel_gi->update(p_update_light_instances, p_light_instances, p_dynamic_objects, p_scene_render);
 }
 
-void GI::debug_voxel_gi(RID p_voxel_gi, RD::DrawListID p_draw_list, RID p_framebuffer, const CameraMatrix &p_camera_with_transform, bool p_lighting, bool p_emission, float p_alpha) {
+void GI::debug_voxel_gi(RID p_voxel_gi, RD::DrawListID p_draw_list, RID p_framebuffer, const Projection &p_camera_with_transform, bool p_lighting, bool p_emission, float p_alpha) {
 	VoxelGIInstance *voxel_gi = voxel_gi_instance_owner.get_or_null(p_voxel_gi);
 	ERR_FAIL_COND(!voxel_gi);
 
diff --git a/servers/rendering/renderer_rd/environment/gi.h b/servers/rendering/renderer_rd/environment/gi.h
index e90e01196d..ed217f7eda 100644
--- a/servers/rendering/renderer_rd/environment/gi.h
+++ b/servers/rendering/renderer_rd/environment/gi.h
@@ -472,7 +472,7 @@ public:
 		Transform3D transform;
 
 		void update(bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<RendererSceneRender::GeometryInstance *> &p_dynamic_objects, RendererSceneRenderRD *p_scene_render);
-		void debug(RD::DrawListID p_draw_list, RID p_framebuffer, const CameraMatrix &p_camera_with_transform, bool p_lighting, bool p_emission, float p_alpha);
+		void debug(RD::DrawListID p_draw_list, RID p_framebuffer, const Projection &p_camera_with_transform, bool p_lighting, bool p_emission, float p_alpha);
 	};
 
 	mutable RID_Owner<VoxelGIInstance> voxel_gi_instance_owner;
@@ -623,8 +623,8 @@ public:
 		int get_pending_region_data(int p_region, Vector3i &r_local_offset, Vector3i &r_local_size, AABB &r_bounds) const;
 		void update_cascades();
 
-		void debug_draw(uint32_t p_view_count, const CameraMatrix *p_projections, const Transform3D &p_transform, int p_width, int p_height, RID p_render_target, RID p_texture, const Vector<RID> &p_texture_views);
-		void debug_probes(RID p_framebuffer, const uint32_t p_view_count, const CameraMatrix *p_camera_with_transforms, bool p_will_continue_color, bool p_will_continue_depth);
+		void debug_draw(uint32_t p_view_count, const Projection *p_projections, const Transform3D &p_transform, int p_width, int p_height, RID p_render_target, RID p_texture, const Vector<RID> &p_texture_views);
+		void debug_probes(RID p_framebuffer, const uint32_t p_view_count, const Projection *p_camera_with_transforms, bool p_will_continue_color, bool p_will_continue_depth);
 
 		void pre_process_gi(const Transform3D &p_transform, RenderDataRD *p_render_data, RendererSceneRenderRD *p_scene_render);
 		void render_region(RID p_render_buffers, int p_region, const PagedArray<RendererSceneRender::GeometryInstance *> &p_instances, RendererSceneRenderRD *p_scene_render);
@@ -775,13 +775,13 @@ public:
 	SDFGI *create_sdfgi(RendererSceneEnvironmentRD *p_env, const Vector3 &p_world_position, uint32_t p_requested_history_size);
 
 	void setup_voxel_gi_instances(RID p_render_buffers, const Transform3D &p_transform, const PagedArray<RID> &p_voxel_gi_instances, uint32_t &r_voxel_gi_instances_used, RendererSceneRenderRD *p_scene_render);
-	void process_gi(RID p_render_buffers, const RID *p_normal_roughness_slices, RID p_voxel_gi_buffer, const RID *p_vrs_slices, RID p_environment, uint32_t p_view_count, const CameraMatrix *p_projections, const Vector3 *p_eye_offsets, const Transform3D &p_cam_transform, const PagedArray<RID> &p_voxel_gi_instances, RendererSceneRenderRD *p_scene_render);
+	void process_gi(RID p_render_buffers, const RID *p_normal_roughness_slices, RID p_voxel_gi_buffer, const RID *p_vrs_slices, RID p_environment, uint32_t p_view_count, const Projection *p_projections, const Vector3 *p_eye_offsets, const Transform3D &p_cam_transform, const PagedArray<RID> &p_voxel_gi_instances, RendererSceneRenderRD *p_scene_render);
 
 	RID voxel_gi_instance_create(RID p_base);
 	void voxel_gi_instance_set_transform_to_data(RID p_probe, const Transform3D &p_xform);
 	bool voxel_gi_needs_update(RID p_probe) const;
 	void voxel_gi_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<RendererSceneRender::GeometryInstance *> &p_dynamic_objects, RendererSceneRenderRD *p_scene_render);
-	void debug_voxel_gi(RID p_voxel_gi, RD::DrawListID p_draw_list, RID p_framebuffer, const CameraMatrix &p_camera_with_transform, bool p_lighting, bool p_emission, float p_alpha);
+	void debug_voxel_gi(RID p_voxel_gi, RD::DrawListID p_draw_list, RID p_framebuffer, const Projection &p_camera_with_transform, bool p_lighting, bool p_emission, float p_alpha);
 };
 
 } // namespace RendererRD
diff --git a/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp b/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp
index d6613a60cc..d92f37e21e 100644
--- a/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp
+++ b/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp
@@ -800,12 +800,12 @@ void RenderForwardClustered::_render_list_with_threads(RenderListParameters *p_p
 }
 
 void RenderForwardClustered::_setup_environment(const RenderDataRD *p_render_data, bool p_no_fog, const Size2i &p_screen_size, bool p_flip_y, const Color &p_default_bg_color, bool p_opaque_render_buffers, bool p_pancake_shadows, int p_index) {
-	//CameraMatrix projection = p_render_data->cam_projection;
+	//Projection projection = p_render_data->cam_projection;
 	//projection.flip_y(); // Vulkan and modern APIs use Y-Down
-	CameraMatrix correction;
+	Projection correction;
 	correction.set_depth_correction(p_flip_y);
 	correction.add_jitter_offset(p_render_data->taa_jitter);
-	CameraMatrix projection = correction * p_render_data->cam_projection;
+	Projection projection = correction * p_render_data->cam_projection;
 
 	//store camera into ubo
 	RendererRD::MaterialStorage::store_camera(projection, scene_state.ubo.projection_matrix);
@@ -995,10 +995,10 @@ void RenderForwardClustered::_setup_environment(const RenderDataRD *p_render_dat
 		if (render_buffers->use_taa || get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_MOTION_VECTORS) {
 			memcpy(&scene_state.prev_ubo, &scene_state.ubo, sizeof(SceneState::UBO));
 
-			CameraMatrix prev_correction;
+			Projection prev_correction;
 			prev_correction.set_depth_correction(true);
 			prev_correction.add_jitter_offset(p_render_data->prev_taa_jitter);
-			CameraMatrix prev_projection = prev_correction * p_render_data->prev_cam_projection;
+			Projection prev_projection = prev_correction * p_render_data->prev_cam_projection;
 
 			//store camera into ubo
 			RendererRD::MaterialStorage::store_camera(prev_projection, scene_state.prev_ubo.projection_matrix);
@@ -1588,9 +1588,9 @@ void RenderForwardClustered::_render_scene(RenderDataRD *p_render_data, const Co
 		if (draw_sky || draw_sky_fog_only || environment_get_reflection_source(p_render_data->environment) == RS::ENV_REFLECTION_SOURCE_SKY || environment_get_ambient_source(p_render_data->environment) == RS::ENV_AMBIENT_SOURCE_SKY) {
 			RENDER_TIMESTAMP("Setup Sky");
 			RD::get_singleton()->draw_command_begin_label("Setup Sky");
-			CameraMatrix projection = p_render_data->cam_projection;
+			Projection projection = p_render_data->cam_projection;
 			if (p_render_data->reflection_probe.is_valid()) {
-				CameraMatrix correction;
+				Projection correction;
 				correction.set_depth_correction(true);
 				projection = correction * p_render_data->cam_projection;
 			}
@@ -1719,9 +1719,9 @@ void RenderForwardClustered::_render_scene(RenderDataRD *p_render_data, const Co
 		bool will_continue_color = (can_continue_color || draw_sky || draw_sky_fog_only);
 		bool will_continue_depth = (can_continue_depth || draw_sky || draw_sky_fog_only);
 
-		CameraMatrix dc;
+		Projection dc;
 		dc.set_depth_correction(true);
-		CameraMatrix cm = (dc * p_render_data->cam_projection) * CameraMatrix(p_render_data->cam_transform.affine_inverse());
+		Projection cm = (dc * p_render_data->cam_projection) * Projection(p_render_data->cam_transform.affine_inverse());
 		RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(color_only_framebuffer, RD::INITIAL_ACTION_CONTINUE, will_continue_color ? RD::FINAL_ACTION_CONTINUE : RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_CONTINUE, will_continue_depth ? RD::FINAL_ACTION_CONTINUE : RD::FINAL_ACTION_READ);
 		RD::get_singleton()->draw_command_begin_label("Debug VoxelGIs");
 		for (int i = 0; i < (int)p_render_data->voxel_gi_instances->size(); i++) {
@@ -1736,11 +1736,11 @@ void RenderForwardClustered::_render_scene(RenderDataRD *p_render_data, const Co
 		bool will_continue_color = (can_continue_color || draw_sky || draw_sky_fog_only);
 		bool will_continue_depth = (can_continue_depth || draw_sky || draw_sky_fog_only);
 
-		CameraMatrix dc;
+		Projection dc;
 		dc.set_depth_correction(true);
-		CameraMatrix cms[RendererSceneRender::MAX_RENDER_VIEWS];
+		Projection cms[RendererSceneRender::MAX_RENDER_VIEWS];
 		for (uint32_t v = 0; v < p_render_data->view_count; v++) {
-			cms[v] = (dc * p_render_data->view_projection[v]) * CameraMatrix(p_render_data->cam_transform.affine_inverse());
+			cms[v] = (dc * p_render_data->view_projection[v]) * Projection(p_render_data->cam_transform.affine_inverse());
 		}
 		_debug_sdfgi_probes(p_render_data->render_buffers, color_only_framebuffer, p_render_data->view_count, cms, will_continue_color, will_continue_depth);
 	}
@@ -1751,9 +1751,9 @@ void RenderForwardClustered::_render_scene(RenderDataRD *p_render_data, const Co
 		RD::get_singleton()->draw_command_begin_label("Draw Sky");
 
 		if (p_render_data->reflection_probe.is_valid()) {
-			CameraMatrix correction;
+			Projection correction;
 			correction.set_depth_correction(true);
-			CameraMatrix projection = correction * p_render_data->cam_projection;
+			Projection projection = correction * p_render_data->cam_projection;
 			sky.draw(env, can_continue_color, can_continue_depth, color_only_framebuffer, 1, &projection, p_render_data->cam_transform, time);
 		} else {
 			sky.draw(env, can_continue_color, can_continue_depth, color_only_framebuffer, p_render_data->view_count, p_render_data->view_projection, p_render_data->cam_transform, time);
@@ -1872,7 +1872,7 @@ void RenderForwardClustered::_render_shadow_begin() {
 	scene_state.instance_data[RENDER_LIST_SECONDARY].clear();
 }
 
-void RenderForwardClustered::_render_shadow_append(RID p_framebuffer, const PagedArray<GeometryInstance *> &p_instances, const CameraMatrix &p_projection, const Transform3D &p_transform, float p_zfar, float p_bias, float p_normal_bias, bool p_use_dp, bool p_use_dp_flip, bool p_use_pancake, const Plane &p_camera_plane, float p_lod_distance_multiplier, float p_screen_mesh_lod_threshold, const Rect2i &p_rect, bool p_flip_y, bool p_clear_region, bool p_begin, bool p_end, RendererScene::RenderInfo *p_render_info) {
+void RenderForwardClustered::_render_shadow_append(RID p_framebuffer, const PagedArray<GeometryInstance *> &p_instances, const Projection &p_projection, const Transform3D &p_transform, float p_zfar, float p_bias, float p_normal_bias, bool p_use_dp, bool p_use_dp_flip, bool p_use_pancake, const Plane &p_camera_plane, float p_lod_distance_multiplier, float p_screen_mesh_lod_threshold, const Rect2i &p_rect, bool p_flip_y, bool p_clear_region, bool p_begin, bool p_end, RendererScene::RenderInfo *p_render_info) {
 	uint32_t shadow_pass_index = scene_state.shadow_passes.size();
 
 	SceneState::ShadowPass shadow_pass;
@@ -1962,7 +1962,7 @@ void RenderForwardClustered::_render_shadow_end(uint32_t p_barrier) {
 	RD::get_singleton()->draw_command_end_label();
 }
 
-void RenderForwardClustered::_render_particle_collider_heightfield(RID p_fb, const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, const PagedArray<GeometryInstance *> &p_instances) {
+void RenderForwardClustered::_render_particle_collider_heightfield(RID p_fb, const Transform3D &p_cam_transform, const Projection &p_cam_projection, const PagedArray<GeometryInstance *> &p_instances) {
 	RENDER_TIMESTAMP("Setup GPUParticlesCollisionHeightField3D");
 
 	RD::get_singleton()->draw_command_begin_label("Render Collider Heightfield");
@@ -2001,7 +2001,7 @@ void RenderForwardClustered::_render_particle_collider_heightfield(RID p_fb, con
 	RD::get_singleton()->draw_command_end_label();
 }
 
-void RenderForwardClustered::_render_material(const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) {
+void RenderForwardClustered::_render_material(const Transform3D &p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) {
 	RENDER_TIMESTAMP("Setup Rendering 3D Material");
 
 	RD::get_singleton()->draw_command_begin_label("Render 3D Material");
diff --git a/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.h b/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.h
index 6429def4f9..08b8e4234c 100644
--- a/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.h
+++ b/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.h
@@ -640,14 +640,14 @@ protected:
 	virtual void _render_scene(RenderDataRD *p_render_data, const Color &p_default_bg_color) override;
 
 	virtual void _render_shadow_begin() override;
-	virtual void _render_shadow_append(RID p_framebuffer, const PagedArray<GeometryInstance *> &p_instances, const CameraMatrix &p_projection, const Transform3D &p_transform, float p_zfar, float p_bias, float p_normal_bias, bool p_use_dp, bool p_use_dp_flip, bool p_use_pancake, const Plane &p_camera_plane = Plane(), float p_lod_distance_multiplier = 0.0, float p_screen_mesh_lod_threshold = 0.0, const Rect2i &p_rect = Rect2i(), bool p_flip_y = false, bool p_clear_region = true, bool p_begin = true, bool p_end = true, RendererScene::RenderInfo *p_render_info = nullptr) override;
+	virtual void _render_shadow_append(RID p_framebuffer, const PagedArray<GeometryInstance *> &p_instances, const Projection &p_projection, const Transform3D &p_transform, float p_zfar, float p_bias, float p_normal_bias, bool p_use_dp, bool p_use_dp_flip, bool p_use_pancake, const Plane &p_camera_plane = Plane(), float p_lod_distance_multiplier = 0.0, float p_screen_mesh_lod_threshold = 0.0, const Rect2i &p_rect = Rect2i(), bool p_flip_y = false, bool p_clear_region = true, bool p_begin = true, bool p_end = true, RendererScene::RenderInfo *p_render_info = nullptr) override;
 	virtual void _render_shadow_process() override;
 	virtual void _render_shadow_end(uint32_t p_barrier = RD::BARRIER_MASK_ALL) override;
 
-	virtual void _render_material(const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) override;
+	virtual void _render_material(const Transform3D &p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) override;
 	virtual void _render_uv2(const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) override;
 	virtual void _render_sdfgi(RID p_render_buffers, const Vector3i &p_from, const Vector3i &p_size, const AABB &p_bounds, const PagedArray<GeometryInstance *> &p_instances, const RID &p_albedo_texture, const RID &p_emission_texture, const RID &p_emission_aniso_texture, const RID &p_geom_facing_texture) override;
-	virtual void _render_particle_collider_heightfield(RID p_fb, const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, const PagedArray<GeometryInstance *> &p_instances) override;
+	virtual void _render_particle_collider_heightfield(RID p_fb, const Transform3D &p_cam_transform, const Projection &p_cam_projection, const PagedArray<GeometryInstance *> &p_instances) override;
 
 public:
 	_FORCE_INLINE_ virtual void update_uniform_sets() override {
diff --git a/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp b/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp
index 966621c93e..a07955d2d1 100644
--- a/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp
+++ b/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp
@@ -648,9 +648,9 @@ void RenderForwardMobile::_render_scene(RenderDataRD *p_render_data, const Color
 		if (draw_sky || draw_sky_fog_only || environment_get_reflection_source(p_render_data->environment) == RS::ENV_REFLECTION_SOURCE_SKY || environment_get_ambient_source(p_render_data->environment) == RS::ENV_AMBIENT_SOURCE_SKY) {
 			RENDER_TIMESTAMP("Setup Sky");
 			RD::get_singleton()->draw_command_begin_label("Setup Sky");
-			CameraMatrix projection = p_render_data->cam_projection;
+			Projection projection = p_render_data->cam_projection;
 			if (p_render_data->reflection_probe.is_valid()) {
-				CameraMatrix correction;
+				Projection correction;
 				correction.set_depth_correction(true);
 				projection = correction * p_render_data->cam_projection;
 			}
@@ -680,9 +680,9 @@ void RenderForwardMobile::_render_scene(RenderDataRD *p_render_data, const Color
 		RD::get_singleton()->draw_command_begin_label("Setup Sky Resolution Buffers");
 
 		if (p_render_data->reflection_probe.is_valid()) {
-			CameraMatrix correction;
+			Projection correction;
 			correction.set_depth_correction(true);
-			CameraMatrix projection = correction * p_render_data->cam_projection;
+			Projection projection = correction * p_render_data->cam_projection;
 			sky.update_res_buffers(env, 1, &projection, p_render_data->cam_transform, time);
 		} else {
 			sky.update_res_buffers(env, p_render_data->view_count, p_render_data->view_projection, p_render_data->cam_transform, time);
@@ -776,9 +776,9 @@ void RenderForwardMobile::_render_scene(RenderDataRD *p_render_data, const Color
 			RD::DrawListID draw_list = RD::get_singleton()->draw_list_switch_to_next_pass();
 
 			if (p_render_data->reflection_probe.is_valid()) {
-				CameraMatrix correction;
+				Projection correction;
 				correction.set_depth_correction(true);
-				CameraMatrix projection = correction * p_render_data->cam_projection;
+				Projection projection = correction * p_render_data->cam_projection;
 				sky.draw(draw_list, env, framebuffer, 1, &projection, p_render_data->cam_transform, time, _render_buffers_get_luminance_multiplier());
 			} else {
 				sky.draw(draw_list, env, framebuffer, p_render_data->view_count, p_render_data->view_projection, p_render_data->cam_transform, time, _render_buffers_get_luminance_multiplier());
@@ -900,7 +900,7 @@ void RenderForwardMobile::_render_shadow_begin() {
 	render_list[RENDER_LIST_SECONDARY].clear();
 }
 
-void RenderForwardMobile::_render_shadow_append(RID p_framebuffer, const PagedArray<GeometryInstance *> &p_instances, const CameraMatrix &p_projection, const Transform3D &p_transform, float p_zfar, float p_bias, float p_normal_bias, bool p_use_dp, bool p_use_dp_flip, bool p_use_pancake, const Plane &p_camera_plane, float p_lod_distance_multiplier, float p_screen_mesh_lod_threshold, const Rect2i &p_rect, bool p_flip_y, bool p_clear_region, bool p_begin, bool p_end, RendererScene::RenderInfo *p_render_info) {
+void RenderForwardMobile::_render_shadow_append(RID p_framebuffer, const PagedArray<GeometryInstance *> &p_instances, const Projection &p_projection, const Transform3D &p_transform, float p_zfar, float p_bias, float p_normal_bias, bool p_use_dp, bool p_use_dp_flip, bool p_use_pancake, const Plane &p_camera_plane, float p_lod_distance_multiplier, float p_screen_mesh_lod_threshold, const Rect2i &p_rect, bool p_flip_y, bool p_clear_region, bool p_begin, bool p_end, RendererScene::RenderInfo *p_render_info) {
 	uint32_t shadow_pass_index = scene_state.shadow_passes.size();
 
 	SceneState::ShadowPass shadow_pass;
@@ -994,7 +994,7 @@ void RenderForwardMobile::_render_shadow_end(uint32_t p_barrier) {
 
 /* */
 
-void RenderForwardMobile::_render_material(const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) {
+void RenderForwardMobile::_render_material(const Transform3D &p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) {
 	RENDER_TIMESTAMP("Setup Rendering 3D Material");
 
 	RD::get_singleton()->draw_command_begin_label("Render 3D Material");
@@ -1111,7 +1111,7 @@ void RenderForwardMobile::_render_sdfgi(RID p_render_buffers, const Vector3i &p_
 	// we don't do GI in low end..
 }
 
-void RenderForwardMobile::_render_particle_collider_heightfield(RID p_fb, const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, const PagedArray<GeometryInstance *> &p_instances) {
+void RenderForwardMobile::_render_particle_collider_heightfield(RID p_fb, const Transform3D &p_cam_transform, const Projection &p_cam_projection, const PagedArray<GeometryInstance *> &p_instances) {
 	RENDER_TIMESTAMP("Setup GPUParticlesCollisionHeightField3D");
 
 	RD::get_singleton()->draw_command_begin_label("Render Collider Heightfield");
@@ -1543,11 +1543,11 @@ void RenderForwardMobile::_setup_environment(const RenderDataRD *p_render_data,
 
 	// This populates our UBO with main scene data that is pushed into set 1
 
-	//CameraMatrix projection = p_render_data->cam_projection;
+	//Projection projection = p_render_data->cam_projection;
 	//projection.flip_y(); // Vulkan and modern APIs use Y-Down
-	CameraMatrix correction;
+	Projection correction;
 	correction.set_depth_correction(p_flip_y);
-	CameraMatrix projection = correction * p_render_data->cam_projection;
+	Projection projection = correction * p_render_data->cam_projection;
 
 	//store camera into ubo
 	RendererRD::MaterialStorage::store_camera(projection, scene_state.ubo.projection_matrix);
diff --git a/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.h b/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.h
index bf4a52d466..9175022826 100644
--- a/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.h
+++ b/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.h
@@ -212,14 +212,14 @@ protected:
 	virtual void _render_scene(RenderDataRD *p_render_data, const Color &p_default_bg_color) override;
 
 	virtual void _render_shadow_begin() override;
-	virtual void _render_shadow_append(RID p_framebuffer, const PagedArray<GeometryInstance *> &p_instances, const CameraMatrix &p_projection, const Transform3D &p_transform, float p_zfar, float p_bias, float p_normal_bias, bool p_use_dp, bool p_use_dp_flip, bool p_use_pancake, const Plane &p_camera_plane = Plane(), float p_lod_distance_multiplier = 0.0, float p_screen_mesh_lod_threshold = 0.0, const Rect2i &p_rect = Rect2i(), bool p_flip_y = false, bool p_clear_region = true, bool p_begin = true, bool p_end = true, RendererScene::RenderInfo *p_render_info = nullptr) override;
+	virtual void _render_shadow_append(RID p_framebuffer, const PagedArray<GeometryInstance *> &p_instances, const Projection &p_projection, const Transform3D &p_transform, float p_zfar, float p_bias, float p_normal_bias, bool p_use_dp, bool p_use_dp_flip, bool p_use_pancake, const Plane &p_camera_plane = Plane(), float p_lod_distance_multiplier = 0.0, float p_screen_mesh_lod_threshold = 0.0, const Rect2i &p_rect = Rect2i(), bool p_flip_y = false, bool p_clear_region = true, bool p_begin = true, bool p_end = true, RendererScene::RenderInfo *p_render_info = nullptr) override;
 	virtual void _render_shadow_process() override;
 	virtual void _render_shadow_end(uint32_t p_barrier = RD::BARRIER_MASK_ALL) override;
 
-	virtual void _render_material(const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) override;
+	virtual void _render_material(const Transform3D &p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) override;
 	virtual void _render_uv2(const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) override;
 	virtual void _render_sdfgi(RID p_render_buffers, const Vector3i &p_from, const Vector3i &p_size, const AABB &p_bounds, const PagedArray<GeometryInstance *> &p_instances, const RID &p_albedo_texture, const RID &p_emission_texture, const RID &p_emission_aniso_texture, const RID &p_geom_facing_texture) override;
-	virtual void _render_particle_collider_heightfield(RID p_fb, const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, const PagedArray<GeometryInstance *> &p_instances) override;
+	virtual void _render_particle_collider_heightfield(RID p_fb, const Transform3D &p_cam_transform, const Projection &p_cam_projection, const PagedArray<GeometryInstance *> &p_instances) override;
 
 	uint64_t lightmap_texture_array_version = 0xFFFFFFFF;
 
diff --git a/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp b/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp
index b8ad4e4511..cf749854e2 100644
--- a/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp
+++ b/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp
@@ -1584,7 +1584,7 @@ void RendererCanvasRenderRD::light_update_shadow(RID p_rid, int p_shadow_index,
 		RD::InitialAction initial_action = i == 0 ? RD::INITIAL_ACTION_CLEAR_REGION : RD::INITIAL_ACTION_CLEAR_REGION_CONTINUE;
 		RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(state.shadow_fb, initial_action, i != 3 ? RD::FINAL_ACTION_CONTINUE : RD::FINAL_ACTION_READ, initial_action, RD::FINAL_ACTION_DISCARD, cc, 1.0, 0, rect);
 
-		CameraMatrix projection;
+		Projection projection;
 		{
 			real_t fov = 90;
 			real_t nearp = p_near;
@@ -1600,7 +1600,7 @@ void RendererCanvasRenderRD::light_update_shadow(RID p_rid, int p_shadow_index,
 		}
 
 		Vector3 cam_target = Basis(Vector3(0, 0, Math_TAU * ((i + 3) / 4.0))).xform(Vector3(0, 1, 0));
-		projection = projection * CameraMatrix(Transform3D().looking_at(cam_target, Vector3(0, 0, -1)).affine_inverse());
+		projection = projection * Projection(Transform3D().looking_at(cam_target, Vector3(0, 0, -1)).affine_inverse());
 
 		ShadowRenderPushConstant push_constant;
 		for (int y = 0; y < 4; y++) {
@@ -1673,9 +1673,9 @@ void RendererCanvasRenderRD::light_update_directional_shadow(RID p_rid, int p_sh
 	Rect2i rect(0, p_shadow_index * 2, state.shadow_texture_size, 2);
 	RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(state.shadow_fb, RD::INITIAL_ACTION_CLEAR_REGION, RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_CLEAR_REGION, RD::FINAL_ACTION_DISCARD, cc, 1.0, 0, rect);
 
-	CameraMatrix projection;
+	Projection projection;
 	projection.set_orthogonal(-half_size, half_size, -0.5, 0.5, 0.0, distance);
-	projection = projection * CameraMatrix(Transform3D().looking_at(Vector3(0, 1, 0), Vector3(0, 0, -1)).affine_inverse());
+	projection = projection * Projection(Transform3D().looking_at(Vector3(0, 1, 0), Vector3(0, 0, -1)).affine_inverse());
 
 	ShadowRenderPushConstant push_constant;
 	for (int y = 0; y < 4; y++) {
@@ -1743,7 +1743,7 @@ void RendererCanvasRenderRD::render_sdf(RID p_render_target, LightOccluderInstan
 
 	RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(fb, RD::INITIAL_ACTION_CLEAR, RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_CLEAR, RD::FINAL_ACTION_DISCARD, cc);
 
-	CameraMatrix projection;
+	Projection projection;
 
 	ShadowRenderPushConstant push_constant;
 	for (int y = 0; y < 4; y++) {
diff --git a/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp b/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp
index 3176af07b6..937a0cec70 100644
--- a/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp
+++ b/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp
@@ -1430,7 +1430,7 @@ void RendererSceneRenderRD::light_instance_set_aabb(RID p_light_instance, const
 	light_instance->aabb = p_aabb;
 }
 
-void RendererSceneRenderRD::light_instance_set_shadow_transform(RID p_light_instance, const CameraMatrix &p_projection, const Transform3D &p_transform, float p_far, float p_split, int p_pass, float p_shadow_texel_size, float p_bias_scale, float p_range_begin, const Vector2 &p_uv_scale) {
+void RendererSceneRenderRD::light_instance_set_shadow_transform(RID p_light_instance, const Projection &p_projection, const Transform3D &p_transform, float p_far, float p_split, int p_pass, float p_shadow_texel_size, float p_bias_scale, float p_range_begin, const Vector2 &p_uv_scale) {
 	LightInstance *light_instance = light_instance_owner.get_or_null(p_light_instance);
 	ERR_FAIL_COND(!light_instance);
 
@@ -1534,7 +1534,7 @@ void RendererSceneRenderRD::voxel_gi_update(RID p_probe, bool p_update_light_ins
 	gi.voxel_gi_update(p_probe, p_update_light_instances, p_light_instances, p_dynamic_objects, this);
 }
 
-void RendererSceneRenderRD::_debug_sdfgi_probes(RID p_render_buffers, RID p_framebuffer, const uint32_t p_view_count, const CameraMatrix *p_camera_with_transforms, bool p_will_continue_color, bool p_will_continue_depth) {
+void RendererSceneRenderRD::_debug_sdfgi_probes(RID p_render_buffers, RID p_framebuffer, const uint32_t p_view_count, const Projection *p_camera_with_transforms, bool p_will_continue_color, bool p_will_continue_depth) {
 	RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
 	ERR_FAIL_COND(!rb);
 
@@ -1913,7 +1913,7 @@ void RendererSceneRenderRD::_free_render_buffer_data(RenderBuffers *rb) {
 	rb->rbgi.free();
 }
 
-void RendererSceneRenderRD::_process_sss(RID p_render_buffers, const CameraMatrix &p_camera) {
+void RendererSceneRenderRD::_process_sss(RID p_render_buffers, const Projection &p_camera) {
 	RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
 	ERR_FAIL_COND(!rb);
 
@@ -1931,7 +1931,7 @@ void RendererSceneRenderRD::_process_sss(RID p_render_buffers, const CameraMatri
 	RendererCompositorRD::singleton->get_effects()->sub_surface_scattering(rb->internal_texture, rb->sss_texture, rb->depth_texture, p_camera, Size2i(rb->internal_width, rb->internal_height), sss_scale, sss_depth_scale, sss_quality);
 }
 
-void RendererSceneRenderRD::_process_ssr(RID p_render_buffers, RID p_dest_framebuffer, const RID *p_normal_slices, RID p_specular_buffer, const RID *p_metallic_slices, const Color &p_metallic_mask, RID p_environment, const CameraMatrix *p_projections, const Vector3 *p_eye_offsets, bool p_use_additive) {
+void RendererSceneRenderRD::_process_ssr(RID p_render_buffers, RID p_dest_framebuffer, const RID *p_normal_slices, RID p_specular_buffer, const RID *p_metallic_slices, const Color &p_metallic_mask, RID p_environment, const Projection *p_projections, const Vector3 *p_eye_offsets, bool p_use_additive) {
 	ERR_FAIL_NULL(ss_effects);
 
 	RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
@@ -1964,7 +1964,7 @@ void RendererSceneRenderRD::_process_ssr(RID p_render_buffers, RID p_dest_frameb
 	copy_effects->merge_specular(p_dest_framebuffer, p_specular_buffer, p_use_additive ? RID() : rb->internal_texture, rb->ssr.output, rb->view_count);
 }
 
-void RendererSceneRenderRD::_process_ssao(RID p_render_buffers, RID p_environment, RID p_normal_buffer, const CameraMatrix &p_projection) {
+void RendererSceneRenderRD::_process_ssao(RID p_render_buffers, RID p_environment, RID p_normal_buffer, const Projection &p_projection) {
 	ERR_FAIL_NULL(ss_effects);
 
 	RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
@@ -1995,7 +1995,7 @@ void RendererSceneRenderRD::_process_ssao(RID p_render_buffers, RID p_environmen
 	ss_effects->generate_ssao(rb->ss_effects.ssao, p_normal_buffer, p_projection, settings);
 }
 
-void RendererSceneRenderRD::_process_ssil(RID p_render_buffers, RID p_environment, RID p_normal_buffer, const CameraMatrix &p_projection, const Transform3D &p_transform) {
+void RendererSceneRenderRD::_process_ssil(RID p_render_buffers, RID p_environment, RID p_normal_buffer, const Projection &p_projection, const Transform3D &p_transform) {
 	ERR_FAIL_NULL(ss_effects);
 
 	RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
@@ -2020,12 +2020,12 @@ void RendererSceneRenderRD::_process_ssil(RID p_render_buffers, RID p_environmen
 	settings.fadeout_to = ssil_fadeout_to;
 	settings.full_screen_size = Size2i(rb->width, rb->height);
 
-	CameraMatrix correction;
+	Projection correction;
 	correction.set_depth_correction(true);
-	CameraMatrix projection = correction * p_projection;
+	Projection projection = correction * p_projection;
 	Transform3D transform = p_transform;
 	transform.set_origin(Vector3(0.0, 0.0, 0.0));
-	CameraMatrix last_frame_projection = rb->ss_effects.last_frame_projection * CameraMatrix(rb->ss_effects.last_frame_transform.affine_inverse()) * CameraMatrix(transform) * projection.inverse();
+	Projection last_frame_projection = rb->ss_effects.last_frame_projection * Projection(rb->ss_effects.last_frame_transform.affine_inverse()) * Projection(transform) * projection.inverse();
 
 	ss_effects->ssil_allocate_buffers(rb->ss_effects.ssil, settings, rb->ss_effects.linear_depth);
 	ss_effects->screen_space_indirect_lighting(rb->ss_effects.ssil, p_normal_buffer, p_projection, last_frame_projection, settings);
@@ -3191,17 +3191,17 @@ void RendererSceneRenderRD::_setup_lights(const PagedArray<RID> &p_lights, const
 					light_data.blend_splits = (smode != RS::LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL) && light_storage->light_directional_get_blend_splits(base);
 					for (int j = 0; j < 4; j++) {
 						Rect2 atlas_rect = li->shadow_transform[j].atlas_rect;
-						CameraMatrix matrix = li->shadow_transform[j].camera;
+						Projection matrix = li->shadow_transform[j].camera;
 						float split = li->shadow_transform[MIN(limit, j)].split;
 
-						CameraMatrix bias;
+						Projection bias;
 						bias.set_light_bias();
-						CameraMatrix rectm;
+						Projection rectm;
 						rectm.set_light_atlas_rect(atlas_rect);
 
 						Transform3D modelview = (inverse_transform * li->shadow_transform[j].transform).inverse();
 
-						CameraMatrix shadow_mtx = rectm * bias * matrix * modelview;
+						Projection shadow_mtx = rectm * bias * matrix * modelview;
 						light_data.shadow_split_offsets[j] = split;
 						float bias_scale = li->shadow_transform[j].bias_scale;
 						light_data.shadow_bias[j] = light_storage->light_get_param(base, RS::LIGHT_PARAM_SHADOW_BIAS) / 100.0 * bias_scale;
@@ -3469,16 +3469,16 @@ void RendererSceneRenderRD::_setup_lights(const PagedArray<RID> &p_lights, const
 				light_data.direction[1] = omni_offset.y * float(rect.size.height);
 			} else if (type == RS::LIGHT_SPOT) {
 				Transform3D modelview = (inverse_transform * light_transform).inverse();
-				CameraMatrix bias;
+				Projection bias;
 				bias.set_light_bias();
 
-				CameraMatrix shadow_mtx = bias * li->shadow_transform[0].camera * modelview;
+				Projection shadow_mtx = bias * li->shadow_transform[0].camera * modelview;
 				RendererRD::MaterialStorage::store_camera(shadow_mtx, light_data.shadow_matrix);
 
 				if (size > 0.0 && light_data.soft_shadow_scale > 0.0) {
 					// Only enable PCSS-like soft shadows if blurring is enabled.
 					// Otherwise, performance would decrease with no visual difference.
-					CameraMatrix cm = li->shadow_transform[0].camera;
+					Projection cm = li->shadow_transform[0].camera;
 					float half_np = cm.get_z_near() * Math::tan(Math::deg2rad(spot_angle));
 					light_data.soft_shadow_size = (size * 0.5 / radius) / (half_np / cm.get_z_near()) * rect.size.width;
 				} else {
@@ -3921,7 +3921,7 @@ Vector3i RendererSceneRenderRD::_point_get_position_in_froxel_volume(const Vecto
 	return Vector3i(fog_position);
 }
 
-void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_environment, const CameraMatrix &p_cam_projection, const Transform3D &p_cam_transform, const Transform3D &p_prev_cam_inv_transform, RID p_shadow_atlas, int p_directional_light_count, bool p_use_directional_shadows, int p_positional_light_count, int p_voxel_gi_count, const PagedArray<RID> &p_fog_volumes) {
+void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_environment, const Projection &p_cam_projection, const Transform3D &p_cam_transform, const Transform3D &p_prev_cam_inv_transform, RID p_shadow_atlas, int p_directional_light_count, bool p_use_directional_shadows, int p_positional_light_count, int p_voxel_gi_count, const PagedArray<RID> &p_fog_volumes) {
 	RendererRD::TextureStorage *texture_storage = RendererRD::TextureStorage::get_singleton();
 	RendererRD::MaterialStorage *material_storage = RendererRD::MaterialStorage::get_singleton();
 
@@ -5044,7 +5044,7 @@ void RendererSceneRenderRD::_render_shadow_pass(RID p_light, RID p_shadow_atlas,
 
 	bool flip_y = false;
 
-	CameraMatrix light_projection;
+	Projection light_projection;
 	Transform3D light_transform;
 
 	if (RSG::light_storage->light_get_type(light_instance->light) == RS::LIGHT_DIRECTIONAL) {
@@ -5186,7 +5186,7 @@ void RendererSceneRenderRD::_render_shadow_pass(RID p_light, RID p_shadow_atlas,
 			copy_effects->copy_cubemap_to_dp(render_texture, atlas_fb, atlas_rect_norm, atlas_rect.size, light_projection.get_z_near(), light_projection.get_z_far(), true);
 
 			//restore transform so it can be properly used
-			light_instance_set_shadow_transform(p_light, CameraMatrix(), light_instance->transform, zfar, 0, 0, 0);
+			light_instance_set_shadow_transform(p_light, Projection(), light_instance->transform, zfar, 0, 0, 0);
 		}
 
 	} else {
@@ -5195,7 +5195,7 @@ void RendererSceneRenderRD::_render_shadow_pass(RID p_light, RID p_shadow_atlas,
 	}
 }
 
-void RendererSceneRenderRD::render_material(const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) {
+void RendererSceneRenderRD::render_material(const Transform3D &p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) {
 	_render_material(p_cam_transform, p_cam_projection, p_cam_orthogonal, p_instances, p_framebuffer, p_region);
 }
 
@@ -5204,7 +5204,7 @@ void RendererSceneRenderRD::render_particle_collider_heightfield(RID p_collider,
 
 	ERR_FAIL_COND(!particles_storage->particles_collision_is_heightfield(p_collider));
 	Vector3 extents = particles_storage->particles_collision_get_extents(p_collider) * p_transform.basis.get_scale();
-	CameraMatrix cm;
+	Projection cm;
 	cm.set_orthogonal(-extents.x, extents.x, -extents.z, extents.z, 0, extents.y * 2.0);
 
 	Vector3 cam_pos = p_transform.origin;
diff --git a/servers/rendering/renderer_rd/renderer_scene_render_rd.h b/servers/rendering/renderer_rd/renderer_scene_render_rd.h
index 8ee2f87feb..ffd8fd2ffb 100644
--- a/servers/rendering/renderer_rd/renderer_scene_render_rd.h
+++ b/servers/rendering/renderer_rd/renderer_scene_render_rd.h
@@ -53,19 +53,19 @@ struct RenderDataRD {
 	RID render_buffers;
 
 	Transform3D cam_transform;
-	CameraMatrix cam_projection;
+	Projection cam_projection;
 	Vector2 taa_jitter;
 	bool cam_orthogonal = false;
 
 	// For stereo rendering
 	uint32_t view_count = 1;
 	Vector3 view_eye_offset[RendererSceneRender::MAX_RENDER_VIEWS];
-	CameraMatrix view_projection[RendererSceneRender::MAX_RENDER_VIEWS];
+	Projection view_projection[RendererSceneRender::MAX_RENDER_VIEWS];
 
 	Transform3D prev_cam_transform;
-	CameraMatrix prev_cam_projection;
+	Projection prev_cam_projection;
 	Vector2 prev_taa_jitter;
-	CameraMatrix prev_view_projection[RendererSceneRender::MAX_RENDER_VIEWS];
+	Projection prev_view_projection[RendererSceneRender::MAX_RENDER_VIEWS];
 
 	float z_near = 0.0;
 	float z_far = 0.0;
@@ -123,16 +123,16 @@ protected:
 	virtual void _render_scene(RenderDataRD *p_render_data, const Color &p_default_color) = 0;
 
 	virtual void _render_shadow_begin() = 0;
-	virtual void _render_shadow_append(RID p_framebuffer, const PagedArray<GeometryInstance *> &p_instances, const CameraMatrix &p_projection, const Transform3D &p_transform, float p_zfar, float p_bias, float p_normal_bias, bool p_use_dp, bool p_use_dp_flip, bool p_use_pancake, const Plane &p_camera_plane = Plane(), float p_lod_distance_multiplier = 0.0, float p_screen_mesh_lod_threshold = 0.0, const Rect2i &p_rect = Rect2i(), bool p_flip_y = false, bool p_clear_region = true, bool p_begin = true, bool p_end = true, RendererScene::RenderInfo *p_render_info = nullptr) = 0;
+	virtual void _render_shadow_append(RID p_framebuffer, const PagedArray<GeometryInstance *> &p_instances, const Projection &p_projection, const Transform3D &p_transform, float p_zfar, float p_bias, float p_normal_bias, bool p_use_dp, bool p_use_dp_flip, bool p_use_pancake, const Plane &p_camera_plane = Plane(), float p_lod_distance_multiplier = 0.0, float p_screen_mesh_lod_threshold = 0.0, const Rect2i &p_rect = Rect2i(), bool p_flip_y = false, bool p_clear_region = true, bool p_begin = true, bool p_end = true, RendererScene::RenderInfo *p_render_info = nullptr) = 0;
 	virtual void _render_shadow_process() = 0;
 	virtual void _render_shadow_end(uint32_t p_barrier = RD::BARRIER_MASK_ALL) = 0;
 
-	virtual void _render_material(const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) = 0;
+	virtual void _render_material(const Transform3D &p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) = 0;
 	virtual void _render_uv2(const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) = 0;
 	virtual void _render_sdfgi(RID p_render_buffers, const Vector3i &p_from, const Vector3i &p_size, const AABB &p_bounds, const PagedArray<GeometryInstance *> &p_instances, const RID &p_albedo_texture, const RID &p_emission_texture, const RID &p_emission_aniso_texture, const RID &p_geom_facing_texture) = 0;
-	virtual void _render_particle_collider_heightfield(RID p_fb, const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, const PagedArray<GeometryInstance *> &p_instances) = 0;
+	virtual void _render_particle_collider_heightfield(RID p_fb, const Transform3D &p_cam_transform, const Projection &p_cam_projection, const PagedArray<GeometryInstance *> &p_instances) = 0;
 
-	void _debug_sdfgi_probes(RID p_render_buffers, RID p_framebuffer, uint32_t p_view_count, const CameraMatrix *p_camera_with_transforms, bool p_will_continue_color, bool p_will_continue_depth);
+	void _debug_sdfgi_probes(RID p_render_buffers, RID p_framebuffer, uint32_t p_view_count, const Projection *p_camera_with_transforms, bool p_will_continue_color, bool p_will_continue_depth);
 	void _debug_draw_cluster(RID p_render_buffers);
 
 	RenderBufferData *render_buffers_get_data(RID p_render_buffers);
@@ -141,10 +141,11 @@ protected:
 	virtual RID _render_buffers_get_normal_texture(RID p_render_buffers) = 0;
 	virtual RID _render_buffers_get_velocity_texture(RID p_render_buffers) = 0;
 
-	void _process_ssao(RID p_render_buffers, RID p_environment, RID p_normal_buffer, const CameraMatrix &p_projection);
-	void _process_ssr(RID p_render_buffers, RID p_dest_framebuffer, const RID *p_normal_buffer_slices, RID p_specular_buffer, const RID *p_metallic_slices, const Color &p_metallic_mask, RID p_environment, const CameraMatrix *p_projections, const Vector3 *p_eye_offsets, bool p_use_additive);
-	void _process_sss(RID p_render_buffers, const CameraMatrix &p_camera);
-	void _process_ssil(RID p_render_buffers, RID p_environment, RID p_normal_buffer, const CameraMatrix &p_projection, const Transform3D &p_transform);
+	void _process_ssao(RID p_render_buffers, RID p_environment, RID p_normal_buffer, const Projection &p_projection);
+	void _process_ssr(RID p_render_buffers, RID p_dest_framebuffer, const RID *p_normal_buffer_slices, RID p_specular_buffer, const RID *p_metallic_slices, const Color &p_metallic_mask, RID p_environment, const Projection *p_projections, const Vector3 *p_eye_offsets, bool p_use_additive);
+	void _process_sss(RID p_render_buffers, const Projection &p_camera);
+	void _process_ssil(RID p_render_buffers, RID p_environment, RID p_normal_buffer, const Projection &p_projection, const Transform3D &p_transform);
+
 	void _copy_framebuffer_to_ssil(RID p_render_buffers);
 	void _process_taa(RID p_render_buffers, RID p_velocity_buffer, float p_z_near, float p_z_far);
 
@@ -364,7 +365,7 @@ private:
 
 	struct LightInstance {
 		struct ShadowTransform {
-			CameraMatrix camera;
+			Projection camera;
 			Transform3D transform;
 			float farplane;
 			float split;
@@ -562,7 +563,7 @@ private:
 
 			RID downsample_uniform_set;
 
-			CameraMatrix last_frame_projection;
+			Projection last_frame_projection;
 			Transform3D last_frame_transform;
 
 			RendererRD::SSEffects::SSAORenderBuffers ssao;
@@ -895,7 +896,7 @@ private:
 
 	Vector3i _point_get_position_in_froxel_volume(const Vector3 &p_point, float fog_end, const Vector2 &fog_near_size, const Vector2 &fog_far_size, float volumetric_fog_detail_spread, const Vector3 &fog_size, const Transform3D &p_cam_transform);
 	void _volumetric_fog_erase(RenderBuffers *rb);
-	void _update_volumetric_fog(RID p_render_buffers, RID p_environment, const CameraMatrix &p_cam_projection, const Transform3D &p_cam_transform, const Transform3D &p_prev_cam_inv_transform, RID p_shadow_atlas, int p_directional_light_count, bool p_use_directional_shadows, int p_positional_light_count, int p_voxel_gi_count, const PagedArray<RID> &p_fog_volumes);
+	void _update_volumetric_fog(RID p_render_buffers, RID p_environment, const Projection &p_cam_projection, const Transform3D &p_cam_transform, const Transform3D &p_prev_cam_inv_transform, RID p_shadow_atlas, int p_directional_light_count, bool p_use_directional_shadows, int p_positional_light_count, int p_voxel_gi_count, const PagedArray<RID> &p_fog_volumes);
 
 	struct FogShaderData : public RendererRD::ShaderData {
 		bool valid = false;
@@ -1119,7 +1120,7 @@ public:
 	virtual RID light_instance_create(RID p_light) override;
 	virtual void light_instance_set_transform(RID p_light_instance, const Transform3D &p_transform) override;
 	virtual void light_instance_set_aabb(RID p_light_instance, const AABB &p_aabb) override;
-	virtual void light_instance_set_shadow_transform(RID p_light_instance, const CameraMatrix &p_projection, const Transform3D &p_transform, float p_far, float p_split, int p_pass, float p_shadow_texel_size, float p_bias_scale = 1.0, float p_range_begin = 0, const Vector2 &p_uv_scale = Vector2()) override;
+	virtual void light_instance_set_shadow_transform(RID p_light_instance, const Projection &p_projection, const Transform3D &p_transform, float p_far, float p_split, int p_pass, float p_shadow_texel_size, float p_bias_scale = 1.0, float p_range_begin = 0, const Vector2 &p_uv_scale = Vector2()) override;
 	virtual void light_instance_mark_visible(RID p_light_instance) override;
 
 	_FORCE_INLINE_ RID light_instance_get_base_light(RID p_light_instance) {
@@ -1168,7 +1169,7 @@ public:
 		return Rect2(x / float(shadow_atlas->size), y / float(shadow_atlas->size), width / float(shadow_atlas->size), height / float(shadow_atlas->size));
 	}
 
-	_FORCE_INLINE_ CameraMatrix light_instance_get_shadow_camera(RID p_light_instance, int p_index) {
+	_FORCE_INLINE_ Projection light_instance_get_shadow_camera(RID p_light_instance, int p_index) {
 		LightInstance *li = light_instance_owner.get_or_null(p_light_instance);
 		return li->shadow_transform[p_index].camera;
 	}
@@ -1407,7 +1408,7 @@ public:
 
 	virtual void render_scene(RID p_render_buffers, const CameraData *p_camera_data, const CameraData *p_prev_camera_data, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, const PagedArray<RID> &p_fog_volumes, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_mesh_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data = nullptr, RendererScene::RenderInfo *r_render_info = nullptr) override;
 
-	virtual void render_material(const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) override;
+	virtual void render_material(const Transform3D &p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) override;
 
 	virtual void render_particle_collider_heightfield(RID p_collider, const Transform3D &p_transform, const PagedArray<GeometryInstance *> &p_instances) override;
 
diff --git a/servers/rendering/renderer_rd/renderer_scene_sky_rd.cpp b/servers/rendering/renderer_rd/renderer_scene_sky_rd.cpp
index 689fbba885..33c21f5b04 100644
--- a/servers/rendering/renderer_rd/renderer_scene_sky_rd.cpp
+++ b/servers/rendering/renderer_rd/renderer_scene_sky_rd.cpp
@@ -272,7 +272,7 @@ static _FORCE_INLINE_ void store_transform_3x3(const Basis &p_basis, float *p_ar
 	p_array[11] = 0;
 }
 
-void RendererSceneSkyRD::_render_sky(RD::DrawListID p_list, float p_time, RID p_fb, PipelineCacheRD *p_pipeline, RID p_uniform_set, RID p_texture_set, uint32_t p_view_count, const CameraMatrix *p_projections, const Basis &p_orientation, float p_multiplier, const Vector3 &p_position, float p_luminance_multiplier) {
+void RendererSceneSkyRD::_render_sky(RD::DrawListID p_list, float p_time, RID p_fb, PipelineCacheRD *p_pipeline, RID p_uniform_set, RID p_texture_set, uint32_t p_view_count, const Projection *p_projections, const Basis &p_orientation, float p_multiplier, const Vector3 &p_position, float p_luminance_multiplier) {
 	SkyPushConstant sky_push_constant;
 
 	memset(&sky_push_constant, 0, sizeof(SkyPushConstant));
@@ -1089,7 +1089,7 @@ RendererSceneSkyRD::~RendererSceneSkyRD() {
 	RD::get_singleton()->free(index_buffer); //array gets freed as dependency
 }
 
-void RendererSceneSkyRD::setup(RendererSceneEnvironmentRD *p_env, RID p_render_buffers, const PagedArray<RID> &p_lights, const CameraMatrix &p_projection, const Transform3D &p_transform, const Size2i p_screen_size, RendererSceneRenderRD *p_scene_render) {
+void RendererSceneSkyRD::setup(RendererSceneEnvironmentRD *p_env, RID p_render_buffers, const PagedArray<RID> &p_lights, const Projection &p_projection, const Transform3D &p_transform, const Size2i p_screen_size, RendererSceneRenderRD *p_scene_render) {
 	RendererRD::LightStorage *light_storage = RendererRD::LightStorage::get_singleton();
 	RendererRD::MaterialStorage *material_storage = RendererRD::MaterialStorage::get_singleton();
 	ERR_FAIL_COND(!p_env);
@@ -1301,7 +1301,7 @@ void RendererSceneSkyRD::setup(RendererSceneEnvironmentRD *p_env, RID p_render_b
 	RD::get_singleton()->buffer_update(sky_scene_state.uniform_buffer, 0, sizeof(SkySceneState::UBO), &sky_scene_state.ubo);
 }
 
-void RendererSceneSkyRD::update(RendererSceneEnvironmentRD *p_env, const CameraMatrix &p_projection, const Transform3D &p_transform, double p_time, float p_luminance_multiplier) {
+void RendererSceneSkyRD::update(RendererSceneEnvironmentRD *p_env, const Projection &p_projection, const Transform3D &p_transform, double p_time, float p_luminance_multiplier) {
 	RendererRD::MaterialStorage *material_storage = RendererRD::MaterialStorage::get_singleton();
 	ERR_FAIL_COND(!p_env);
 
@@ -1375,9 +1375,9 @@ void RendererSceneSkyRD::update(RendererSceneEnvironmentRD *p_env, const CameraM
 			Vector3(0, -1, 0)
 		};
 
-		CameraMatrix cm;
+		Projection cm;
 		cm.set_perspective(90, 1, 0.01, 10.0);
-		CameraMatrix correction;
+		Projection correction;
 		correction.set_depth_correction(true);
 		cm = correction * cm;
 
@@ -1470,7 +1470,7 @@ void RendererSceneSkyRD::update(RendererSceneEnvironmentRD *p_env, const CameraM
 	}
 }
 
-void RendererSceneSkyRD::draw(RendererSceneEnvironmentRD *p_env, bool p_can_continue_color, bool p_can_continue_depth, RID p_fb, uint32_t p_view_count, const CameraMatrix *p_projections, const Transform3D &p_transform, double p_time) {
+void RendererSceneSkyRD::draw(RendererSceneEnvironmentRD *p_env, bool p_can_continue_color, bool p_can_continue_depth, RID p_fb, uint32_t p_view_count, const Projection *p_projections, const Transform3D &p_transform, double p_time) {
 	RendererRD::MaterialStorage *material_storage = RendererRD::MaterialStorage::get_singleton();
 	ERR_FAIL_COND(!p_env);
 
@@ -1519,9 +1519,9 @@ void RendererSceneSkyRD::draw(RendererSceneEnvironmentRD *p_env, bool p_can_cont
 	float custom_fov = p_env->sky_custom_fov;
 
 	// Camera
-	CameraMatrix camera;
+	Projection camera;
 	uint32_t view_count = p_view_count;
-	const CameraMatrix *projections = p_projections;
+	const Projection *projections = p_projections;
 
 	if (custom_fov) {
 		// With custom fov we don't support stereo...
@@ -1577,7 +1577,7 @@ void RendererSceneSkyRD::draw(RendererSceneEnvironmentRD *p_env, bool p_can_cont
 	RD::get_singleton()->draw_list_end();
 }
 
-void RendererSceneSkyRD::update_res_buffers(RendererSceneEnvironmentRD *p_env, uint32_t p_view_count, const CameraMatrix *p_projections, const Transform3D &p_transform, double p_time, float p_luminance_multiplier) {
+void RendererSceneSkyRD::update_res_buffers(RendererSceneEnvironmentRD *p_env, uint32_t p_view_count, const Projection *p_projections, const Transform3D &p_transform, double p_time, float p_luminance_multiplier) {
 	RendererRD::MaterialStorage *material_storage = RendererRD::MaterialStorage::get_singleton();
 	ERR_FAIL_COND(!p_env);
 
@@ -1617,9 +1617,9 @@ void RendererSceneSkyRD::update_res_buffers(RendererSceneEnvironmentRD *p_env, u
 	float custom_fov = p_env->sky_custom_fov;
 
 	// Camera
-	CameraMatrix camera;
+	Projection camera;
 	uint32_t view_count = p_view_count;
-	const CameraMatrix *projections = p_projections;
+	const Projection *projections = p_projections;
 
 	if (custom_fov) {
 		// With custom fov we don't support stereo...
@@ -1662,7 +1662,7 @@ void RendererSceneSkyRD::update_res_buffers(RendererSceneEnvironmentRD *p_env, u
 	}
 }
 
-void RendererSceneSkyRD::draw(RD::DrawListID p_draw_list, RendererSceneEnvironmentRD *p_env, RID p_fb, uint32_t p_view_count, const CameraMatrix *p_projections, const Transform3D &p_transform, double p_time, float p_luminance_multiplier) {
+void RendererSceneSkyRD::draw(RD::DrawListID p_draw_list, RendererSceneEnvironmentRD *p_env, RID p_fb, uint32_t p_view_count, const Projection *p_projections, const Transform3D &p_transform, double p_time, float p_luminance_multiplier) {
 	RendererRD::MaterialStorage *material_storage = RendererRD::MaterialStorage::get_singleton();
 	ERR_FAIL_COND(!p_env);
 
@@ -1711,9 +1711,9 @@ void RendererSceneSkyRD::draw(RD::DrawListID p_draw_list, RendererSceneEnvironme
 	float custom_fov = p_env->sky_custom_fov;
 
 	// Camera
-	CameraMatrix camera;
+	Projection camera;
 	uint32_t view_count = p_view_count;
-	const CameraMatrix *projections = p_projections;
+	const Projection *projections = p_projections;
 
 	if (custom_fov) {
 		// With custom fov we don't support stereo...
diff --git a/servers/rendering/renderer_rd/renderer_scene_sky_rd.h b/servers/rendering/renderer_rd/renderer_scene_sky_rd.h
index 4376fe4c5b..f186861132 100644
--- a/servers/rendering/renderer_rd/renderer_scene_sky_rd.h
+++ b/servers/rendering/renderer_rd/renderer_scene_sky_rd.h
@@ -142,7 +142,7 @@ private:
 		virtual ~SkyShaderData();
 	};
 
-	void _render_sky(RD::DrawListID p_list, float p_time, RID p_fb, PipelineCacheRD *p_pipeline, RID p_uniform_set, RID p_texture_set, uint32_t p_view_count, const CameraMatrix *p_projections, const Basis &p_orientation, float p_multiplier, const Vector3 &p_position, float p_luminance_multiplier);
+	void _render_sky(RD::DrawListID p_list, float p_time, RID p_fb, PipelineCacheRD *p_pipeline, RID p_uniform_set, RID p_texture_set, uint32_t p_view_count, const Projection *p_projections, const Basis &p_orientation, float p_multiplier, const Vector3 &p_position, float p_luminance_multiplier);
 
 public:
 	struct SkySceneState {
@@ -295,11 +295,11 @@ public:
 	void set_texture_format(RD::DataFormat p_texture_format);
 	~RendererSceneSkyRD();
 
-	void setup(RendererSceneEnvironmentRD *p_env, RID p_render_buffers, const PagedArray<RID> &p_lights, const CameraMatrix &p_projection, const Transform3D &p_transform, const Size2i p_screen_size, RendererSceneRenderRD *p_scene_render);
-	void update(RendererSceneEnvironmentRD *p_env, const CameraMatrix &p_projection, const Transform3D &p_transform, double p_time, float p_luminance_multiplier = 1.0);
-	void draw(RendererSceneEnvironmentRD *p_env, bool p_can_continue_color, bool p_can_continue_depth, RID p_fb, uint32_t p_view_count, const CameraMatrix *p_projections, const Transform3D &p_transform, double p_time); // only called by clustered renderer
-	void update_res_buffers(RendererSceneEnvironmentRD *p_env, uint32_t p_view_count, const CameraMatrix *p_projections, const Transform3D &p_transform, double p_time, float p_luminance_multiplier = 1.0);
-	void draw(RD::DrawListID p_draw_list, RendererSceneEnvironmentRD *p_env, RID p_fb, uint32_t p_view_count, const CameraMatrix *p_projections, const Transform3D &p_transform, double p_time, float p_luminance_multiplier = 1.0);
+	void setup(RendererSceneEnvironmentRD *p_env, RID p_render_buffers, const PagedArray<RID> &p_lights, const Projection &p_projection, const Transform3D &p_transform, const Size2i p_screen_size, RendererSceneRenderRD *p_scene_render);
+	void update(RendererSceneEnvironmentRD *p_env, const Projection &p_projection, const Transform3D &p_transform, double p_time, float p_luminance_multiplier = 1.0);
+	void draw(RendererSceneEnvironmentRD *p_env, bool p_can_continue_color, bool p_can_continue_depth, RID p_fb, uint32_t p_view_count, const Projection *p_projections, const Transform3D &p_transform, double p_time); // only called by clustered renderer
+	void update_res_buffers(RendererSceneEnvironmentRD *p_env, uint32_t p_view_count, const Projection *p_projections, const Transform3D &p_transform, double p_time, float p_luminance_multiplier = 1.0);
+	void draw(RD::DrawListID p_draw_list, RendererSceneEnvironmentRD *p_env, RID p_fb, uint32_t p_view_count, const Projection *p_projections, const Transform3D &p_transform, double p_time, float p_luminance_multiplier = 1.0);
 
 	void invalidate_sky(Sky *p_sky);
 	void update_dirty_skys();
diff --git a/servers/rendering/renderer_rd/storage_rd/material_storage.cpp b/servers/rendering/renderer_rd/storage_rd/material_storage.cpp
index af2f5aafed..23d05de942 100644
--- a/servers/rendering/renderer_rd/storage_rd/material_storage.cpp
+++ b/servers/rendering/renderer_rd/storage_rd/material_storage.cpp
@@ -172,75 +172,96 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy
 			}
 		} break;
 		case ShaderLanguage::TYPE_IVEC2: {
-			Vector<int> iv = value;
-			int s = iv.size();
 			int32_t *gui = (int32_t *)data;
+			if (p_array_size > 0) {
+				Vector<int> iv = value;
+				int s = iv.size();
 
-			if (p_array_size <= 0) {
-				p_array_size = 1;
-			}
-			int count = 2 * p_array_size;
+				if (p_array_size <= 0) {
+					p_array_size = 1;
+				}
+				int count = 2 * p_array_size;
 
-			const int *r = iv.ptr();
-			for (int i = 0, j = 0; i < count; i += 2, j += 4) {
-				if (i < s) {
-					gui[j] = r[i];
-					gui[j + 1] = r[i + 1];
-				} else {
-					gui[j] = 0;
-					gui[j + 1] = 0;
+				const int *r = iv.ptr();
+				for (int i = 0, j = 0; i < count; i += 2, j += 4) {
+					if (i < s) {
+						gui[j] = r[i];
+						gui[j + 1] = r[i + 1];
+					} else {
+						gui[j] = 0;
+						gui[j + 1] = 0;
+					}
+					gui[j + 2] = 0; // ignored
+					gui[j + 3] = 0; // ignored
 				}
-				gui[j + 2] = 0; // ignored
-				gui[j + 3] = 0; // ignored
+			} else {
+				Vector2i v = value;
+				gui[0] = v.x;
+				gui[1] = v.y;
 			}
 		} break;
 		case ShaderLanguage::TYPE_IVEC3: {
-			Vector<int> iv = value;
-			int s = iv.size();
 			int32_t *gui = (int32_t *)data;
+			if (p_array_size > 0) {
+				Vector<int> iv = value;
+				int s = iv.size();
 
-			if (p_array_size <= 0) {
-				p_array_size = 1;
-			}
-			int count = 3 * p_array_size;
-
-			const int *r = iv.ptr();
-			for (int i = 0, j = 0; i < count; i += 3, j += 4) {
-				if (i < s) {
-					gui[j] = r[i];
-					gui[j + 1] = r[i + 1];
-					gui[j + 2] = r[i + 2];
-				} else {
-					gui[j] = 0;
-					gui[j + 1] = 0;
-					gui[j + 2] = 0;
+				if (p_array_size <= 0) {
+					p_array_size = 1;
+				}
+				int count = 3 * p_array_size;
+
+				const int *r = iv.ptr();
+				for (int i = 0, j = 0; i < count; i += 3, j += 4) {
+					if (i < s) {
+						gui[j] = r[i];
+						gui[j + 1] = r[i + 1];
+						gui[j + 2] = r[i + 2];
+					} else {
+						gui[j] = 0;
+						gui[j + 1] = 0;
+						gui[j + 2] = 0;
+					}
+					gui[j + 3] = 0; // ignored
 				}
-				gui[j + 3] = 0; // ignored
+			} else {
+				Vector3i v = value;
+				gui[0] = v.x;
+				gui[1] = v.y;
+				gui[2] = v.z;
 			}
 		} break;
 		case ShaderLanguage::TYPE_IVEC4: {
-			Vector<int> iv = value;
-			int s = iv.size();
 			int32_t *gui = (int32_t *)data;
+			if (p_array_size > 0) {
+				Vector<int> iv = value;
+				int s = iv.size();
 
-			if (p_array_size <= 0) {
-				p_array_size = 1;
-			}
-			int count = 4 * p_array_size;
-
-			const int *r = iv.ptr();
-			for (int i = 0; i < count; i += 4) {
-				if (i < s) {
-					gui[i] = r[i];
-					gui[i + 1] = r[i + 1];
-					gui[i + 2] = r[i + 2];
-					gui[i + 3] = r[i + 3];
-				} else {
-					gui[i] = 0;
-					gui[i + 1] = 0;
-					gui[i + 2] = 0;
-					gui[i + 3] = 0;
+				if (p_array_size <= 0) {
+					p_array_size = 1;
 				}
+				int count = 4 * p_array_size;
+
+				const int *r = iv.ptr();
+				for (int i = 0; i < count; i += 4) {
+					if (i < s) {
+						gui[i] = r[i];
+						gui[i + 1] = r[i + 1];
+						gui[i + 2] = r[i + 2];
+						gui[i + 3] = r[i + 3];
+					} else {
+						gui[i] = 0;
+						gui[i + 1] = 0;
+						gui[i + 2] = 0;
+						gui[i + 3] = 0;
+					}
+				}
+			} else {
+				Vector4i v = value;
+				gui[0] = v.x;
+				gui[1] = v.y;
+				gui[2] = v.z;
+				gui[3] = v.w;
 			}
 		} break;
 		case ShaderLanguage::TYPE_UINT: {
@@ -267,75 +288,96 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy
 			}
 		} break;
 		case ShaderLanguage::TYPE_UVEC2: {
-			Vector<int> iv = value;
-			int s = iv.size();
 			uint32_t *gui = (uint32_t *)data;
+			if (p_array_size > 0) {
+				Vector<int> iv = value;
+				int s = iv.size();
 
-			if (p_array_size <= 0) {
-				p_array_size = 1;
-			}
-			int count = 2 * p_array_size;
+				if (p_array_size <= 0) {
+					p_array_size = 1;
+				}
+				int count = 2 * p_array_size;
 
-			const int *r = iv.ptr();
-			for (int i = 0, j = 0; i < count; i += 2, j += 4) {
-				if (i < s) {
-					gui[j] = r[i];
-					gui[j + 1] = r[i + 1];
-				} else {
-					gui[j] = 0;
-					gui[j + 1] = 0;
+				const int *r = iv.ptr();
+				for (int i = 0, j = 0; i < count; i += 2, j += 4) {
+					if (i < s) {
+						gui[j] = r[i];
+						gui[j + 1] = r[i + 1];
+					} else {
+						gui[j] = 0;
+						gui[j + 1] = 0;
+					}
+					gui[j + 2] = 0; // ignored
+					gui[j + 3] = 0; // ignored
 				}
-				gui[j + 2] = 0; // ignored
-				gui[j + 3] = 0; // ignored
+			} else {
+				Vector2i v = value;
+				gui[0] = v.x;
+				gui[1] = v.y;
 			}
 		} break;
 		case ShaderLanguage::TYPE_UVEC3: {
-			Vector<int> iv = value;
-			int s = iv.size();
 			uint32_t *gui = (uint32_t *)data;
+			if (p_array_size > 0) {
+				Vector<int> iv = value;
+				int s = iv.size();
 
-			if (p_array_size <= 0) {
-				p_array_size = 1;
-			}
-			int count = 3 * p_array_size;
-
-			const int *r = iv.ptr();
-			for (int i = 0, j = 0; i < count; i += 3, j += 4) {
-				if (i < s) {
-					gui[j] = r[i];
-					gui[j + 1] = r[i + 1];
-					gui[j + 2] = r[i + 2];
-				} else {
-					gui[j] = 0;
-					gui[j + 1] = 0;
-					gui[j + 2] = 0;
+				if (p_array_size <= 0) {
+					p_array_size = 1;
+				}
+				int count = 3 * p_array_size;
+
+				const int *r = iv.ptr();
+				for (int i = 0, j = 0; i < count; i += 3, j += 4) {
+					if (i < s) {
+						gui[j] = r[i];
+						gui[j + 1] = r[i + 1];
+						gui[j + 2] = r[i + 2];
+					} else {
+						gui[j] = 0;
+						gui[j + 1] = 0;
+						gui[j + 2] = 0;
+					}
+					gui[j + 3] = 0; // ignored
 				}
-				gui[j + 3] = 0; // ignored
+			} else {
+				Vector3i v = value;
+				gui[0] = v.x;
+				gui[1] = v.y;
+				gui[2] = v.z;
 			}
 		} break;
 		case ShaderLanguage::TYPE_UVEC4: {
-			Vector<int> iv = value;
-			int s = iv.size();
 			uint32_t *gui = (uint32_t *)data;
+			if (p_array_size > 0) {
+				Vector<int> iv = value;
+				int s = iv.size();
 
-			if (p_array_size <= 0) {
-				p_array_size = 1;
-			}
-			int count = 4 * p_array_size;
-
-			const int *r = iv.ptr();
-			for (int i = 0; i < count; i++) {
-				if (i < s) {
-					gui[i] = r[i];
-					gui[i + 1] = r[i + 1];
-					gui[i + 2] = r[i + 2];
-					gui[i + 3] = r[i + 3];
-				} else {
-					gui[i] = 0;
-					gui[i + 1] = 0;
-					gui[i + 2] = 0;
-					gui[i + 3] = 0;
+				if (p_array_size <= 0) {
+					p_array_size = 1;
 				}
+				int count = 4 * p_array_size;
+
+				const int *r = iv.ptr();
+				for (int i = 0; i < count; i++) {
+					if (i < s) {
+						gui[i] = r[i];
+						gui[i + 1] = r[i + 1];
+						gui[i + 2] = r[i + 2];
+						gui[i + 3] = r[i + 3];
+					} else {
+						gui[i] = 0;
+						gui[i + 1] = 0;
+						gui[i + 2] = 0;
+						gui[i + 3] = 0;
+					}
+				}
+			} else {
+				Vector4i v = value;
+				gui[0] = v.x;
+				gui[1] = v.y;
+				gui[2] = v.z;
+				gui[3] = v.w;
 			}
 		} break;
 		case ShaderLanguage::TYPE_FLOAT: {
@@ -514,13 +556,20 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy
 					gui[1] = v.y;
 					gui[2] = v.z;
 					gui[3] = v.w;
-				} else {
+				} else if (value.get_type() == Variant::PLANE) {
 					Plane v = value;
 
 					gui[0] = v.normal.x;
 					gui[1] = v.normal.y;
 					gui[2] = v.normal.z;
 					gui[3] = v.d;
+				} else {
+					Vector4 v = value;
+
+					gui[0] = v.x;
+					gui[1] = v.y;
+					gui[2] = v.z;
+					gui[3] = v.w;
 				}
 			}
 		} break;
@@ -670,7 +719,7 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy
 						gui[i + 15] = 1;
 					}
 				}
-			} else {
+			} else if (value.get_type() == Variant::TRANSFORM3D) {
 				Transform3D v = value;
 				gui[0] = v.basis.rows[0][0];
 				gui[1] = v.basis.rows[1][0];
@@ -691,6 +740,13 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy
 				gui[13] = v.origin.y;
 				gui[14] = v.origin.z;
 				gui[15] = 1;
+			} else {
+				Projection v = value;
+				for (int i = 0; i < 4; i++) {
+					for (int j = 0; j < 4; j++) {
+						gui[i * 4 + j] = v.matrix[i][j];
+					}
+				}
 			}
 		} break;
 		default: {
diff --git a/servers/rendering/renderer_rd/storage_rd/material_storage.h b/servers/rendering/renderer_rd/storage_rd/material_storage.h
index b083968e5f..6e22400216 100644
--- a/servers/rendering/renderer_rd/storage_rd/material_storage.h
+++ b/servers/rendering/renderer_rd/storage_rd/material_storage.h
@@ -31,7 +31,7 @@
 #ifndef MATERIAL_STORAGE_RD_H
 #define MATERIAL_STORAGE_RD_H
 
-#include "core/math/camera_matrix.h"
+#include "core/math/projection.h"
 #include "core/templates/local_vector.h"
 #include "core/templates/rid_owner.h"
 #include "core/templates/self_list.h"
@@ -302,7 +302,7 @@ public:
 		p_array[11] = p_mtx.origin.z;
 	}
 
-	static _FORCE_INLINE_ void store_camera(const CameraMatrix &p_mtx, float *p_array) {
+	static _FORCE_INLINE_ void store_camera(const Projection &p_mtx, float *p_array) {
 		for (int i = 0; i < 4; i++) {
 			for (int j = 0; j < 4; j++) {
 				p_array[i * 4 + j] = p_mtx.matrix[i][j];
diff --git a/servers/rendering/renderer_scene_cull.cpp b/servers/rendering/renderer_scene_cull.cpp
index ebb5849f85..ce08c27ed5 100644
--- a/servers/rendering/renderer_scene_cull.cpp
+++ b/servers/rendering/renderer_scene_cull.cpp
@@ -1993,7 +1993,7 @@ void RendererSceneCull::_update_instance_lightmap_captures(Instance *p_instance)
 	scene_render->geometry_instance_set_lightmap_capture(geom->geometry_instance, p_instance->lightmap_sh.ptr());
 }
 
-void RendererSceneCull::_light_instance_setup_directional_shadow(int p_shadow_index, Instance *p_instance, const Transform3D p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_orthogonal, bool p_cam_vaspect) {
+void RendererSceneCull::_light_instance_setup_directional_shadow(int p_shadow_index, Instance *p_instance, const Transform3D p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, bool p_cam_vaspect) {
 	InstanceLightData *light = static_cast<InstanceLightData *>(p_instance->base_data);
 
 	Transform3D light_transform = p_instance->transform;
@@ -2045,7 +2045,7 @@ void RendererSceneCull::_light_instance_setup_directional_shadow(int p_shadow_in
 		RENDER_TIMESTAMP("Cull DirectionalLight3D, Split " + itos(i));
 
 		// setup a camera matrix for that range!
-		CameraMatrix camera_matrix;
+		Projection camera_matrix;
 
 		real_t aspect = p_cam_projection.get_aspect();
 
@@ -2185,7 +2185,7 @@ void RendererSceneCull::_light_instance_setup_directional_shadow(int p_shadow_in
 		z_max = z_vec.dot(center) + radius + pancake_size;
 
 		{
-			CameraMatrix ortho_camera;
+			Projection ortho_camera;
 			real_t half_x = (x_max_cam - x_min_cam) * 0.5;
 			real_t half_y = (y_max_cam - y_min_cam) * 0.5;
 
@@ -2210,7 +2210,7 @@ void RendererSceneCull::_light_instance_setup_directional_shadow(int p_shadow_in
 	}
 }
 
-bool RendererSceneCull::_light_instance_update_shadow(Instance *p_instance, const Transform3D p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_orthogonal, bool p_cam_vaspect, RID p_shadow_atlas, Scenario *p_scenario, float p_screen_mesh_lod_threshold) {
+bool RendererSceneCull::_light_instance_update_shadow(Instance *p_instance, const Transform3D p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, bool p_cam_vaspect, RID p_shadow_atlas, Scenario *p_scenario, float p_screen_mesh_lod_threshold) {
 	InstanceLightData *light = static_cast<InstanceLightData *>(p_instance->base_data);
 
 	Transform3D light_transform = p_instance->transform;
@@ -2283,7 +2283,7 @@ bool RendererSceneCull::_light_instance_update_shadow(Instance *p_instance, cons
 
 					RSG::mesh_storage->update_mesh_instances();
 
-					scene_render->light_instance_set_shadow_transform(light->instance, CameraMatrix(), light_transform, radius, 0, i, 0);
+					scene_render->light_instance_set_shadow_transform(light->instance, Projection(), light_transform, radius, 0, i, 0);
 					shadow_data.light = light->instance;
 					shadow_data.pass = i;
 				}
@@ -2294,7 +2294,7 @@ bool RendererSceneCull::_light_instance_update_shadow(Instance *p_instance, cons
 				}
 
 				real_t radius = RSG::light_storage->light_get_param(p_instance->base, RS::LIGHT_PARAM_RANGE);
-				CameraMatrix cm;
+				Projection cm;
 				cm.set_perspective(90, 1, radius * 0.005f, radius);
 
 				for (int i = 0; i < 6; i++) {
@@ -2366,7 +2366,7 @@ bool RendererSceneCull::_light_instance_update_shadow(Instance *p_instance, cons
 				}
 
 				//restore the regular DP matrix
-				//scene_render->light_instance_set_shadow_transform(light->instance, CameraMatrix(), light_transform, radius, 0, 0, 0);
+				//scene_render->light_instance_set_shadow_transform(light->instance, Projection(), light_transform, radius, 0, 0, 0);
 			}
 
 		} break;
@@ -2380,7 +2380,7 @@ bool RendererSceneCull::_light_instance_update_shadow(Instance *p_instance, cons
 			real_t radius = RSG::light_storage->light_get_param(p_instance->base, RS::LIGHT_PARAM_RANGE);
 			real_t angle = RSG::light_storage->light_get_param(p_instance->base, RS::LIGHT_PARAM_SPOT_ANGLE);
 
-			CameraMatrix cm;
+			Projection cm;
 			cm.set_perspective(angle * 2.0, 1.0, 0.005f * radius, radius);
 
 			Vector<Plane> planes = cm.get_projection_planes(light_transform);
@@ -2450,7 +2450,7 @@ void RendererSceneCull::render_camera(RID p_render_buffers, RID p_camera, RID p_
 	if (p_xr_interface.is_null()) {
 		// Normal camera
 		Transform3D transform = camera->transform;
-		CameraMatrix projection;
+		Projection projection;
 		bool vaspect = camera->vaspect;
 		bool is_orthogonal = false;
 
@@ -2489,7 +2489,7 @@ void RendererSceneCull::render_camera(RID p_render_buffers, RID p_camera, RID p_
 		// Setup our camera for our XR interface.
 		// We can support multiple views here each with their own camera
 		Transform3D transforms[RendererSceneRender::MAX_RENDER_VIEWS];
-		CameraMatrix projections[RendererSceneRender::MAX_RENDER_VIEWS];
+		Projection projections[RendererSceneRender::MAX_RENDER_VIEWS];
 
 		uint32_t view_count = p_xr_interface->get_view_count();
 		ERR_FAIL_COND_MSG(view_count > RendererSceneRender::MAX_RENDER_VIEWS, "Requested view count is not supported");
@@ -3243,7 +3243,7 @@ void RendererSceneCull::_render_scene(const RendererSceneRender::CameraData *p_c
 		render_sdfgi_data[i].instances.clear();
 	}
 
-	//	virtual void render_scene(RID p_render_buffers, const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_mesh_lod_threshold,const RenderShadowData *p_render_shadows,int p_render_shadow_count,const RenderSDFGIData *p_render_sdfgi_regions,int p_render_sdfgi_region_count,const RenderSDFGIStaticLightData *p_render_sdfgi_static_lights=nullptr) = 0;
+	//	virtual void render_scene(RID p_render_buffers, const Transform3D &p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_mesh_lod_threshold,const RenderShadowData *p_render_shadows,int p_render_shadow_count,const RenderSDFGIData *p_render_sdfgi_regions,int p_render_sdfgi_region_count,const RenderSDFGIStaticLightData *p_render_sdfgi_static_lights=nullptr) = 0;
 }
 
 RID RendererSceneCull::_render_get_environment(RID p_camera, RID p_scenario) {
@@ -3280,7 +3280,7 @@ void RendererSceneCull::render_empty_scene(RID p_render_buffers, RID p_scenario,
 	RENDER_TIMESTAMP("Render Empty 3D Scene");
 
 	RendererSceneRender::CameraData camera_data;
-	camera_data.set_camera(Transform3D(), CameraMatrix(), true, false);
+	camera_data.set_camera(Transform3D(), Projection(), true, false);
 
 	scene_render->render_scene(p_render_buffers, &camera_data, &camera_data, PagedArray<RendererSceneRender::GeometryInstance *>(), PagedArray<RID>(), PagedArray<RID>(), PagedArray<RID>(), PagedArray<RID>(), PagedArray<RID>(), PagedArray<RID>(), RID(), RID(), p_shadow_atlas, RID(), scenario->reflection_atlas, RID(), 0, 0, nullptr, 0, nullptr, 0, nullptr);
 #endif
@@ -3329,7 +3329,7 @@ bool RendererSceneCull::_render_reflection_probe_step(Instance *p_instance, int
 		max_distance = MAX(max_distance, distance);
 
 		//render cubemap side
-		CameraMatrix cm;
+		Projection cm;
 		cm.set_perspective(90, 1, 0.01, max_distance);
 
 		Transform3D local_view;
diff --git a/servers/rendering/renderer_scene_cull.h b/servers/rendering/renderer_scene_cull.h
index 8c722360ae..7213a13580 100644
--- a/servers/rendering/renderer_scene_cull.h
+++ b/servers/rendering/renderer_scene_cull.h
@@ -980,9 +980,9 @@ public:
 	_FORCE_INLINE_ void _update_instance_lightmap_captures(Instance *p_instance);
 	void _unpair_instance(Instance *p_instance);
 
-	void _light_instance_setup_directional_shadow(int p_shadow_index, Instance *p_instance, const Transform3D p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_orthogonal, bool p_cam_vaspect);
+	void _light_instance_setup_directional_shadow(int p_shadow_index, Instance *p_instance, const Transform3D p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, bool p_cam_vaspect);
 
-	_FORCE_INLINE_ bool _light_instance_update_shadow(Instance *p_instance, const Transform3D p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_orthogonal, bool p_cam_vaspect, RID p_shadow_atlas, Scenario *p_scenario, float p_scren_mesh_lod_threshold);
+	_FORCE_INLINE_ bool _light_instance_update_shadow(Instance *p_instance, const Transform3D p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, bool p_cam_vaspect, RID p_shadow_atlas, Scenario *p_scenario, float p_scren_mesh_lod_threshold);
 
 	RID _render_get_environment(RID p_camera, RID p_scenario);
 
@@ -992,7 +992,7 @@ public:
 			struct Cascade {
 				Frustum frustum;
 
-				CameraMatrix projection;
+				Projection projection;
 				Transform3D transform;
 				real_t zfar;
 				real_t split;
@@ -1045,7 +1045,7 @@ public:
 		uint32_t visible_layers;
 		Instance *render_reflection_probe = nullptr;
 		const RendererSceneOcclusionCull::HZBuffer *occlusion_buffer;
-		const CameraMatrix *camera_matrix;
+		const Projection *camera_matrix;
 		uint64_t visibility_viewport_mask;
 	};
 
diff --git a/servers/rendering/renderer_scene_occlusion_cull.h b/servers/rendering/renderer_scene_occlusion_cull.h
index 7198379ade..47d38f1780 100644
--- a/servers/rendering/renderer_scene_occlusion_cull.h
+++ b/servers/rendering/renderer_scene_occlusion_cull.h
@@ -31,7 +31,7 @@
 #ifndef RENDERER_SCENE_OCCLUSION_CULL_H
 #define RENDERER_SCENE_OCCLUSION_CULL_H
 
-#include "core/math/camera_matrix.h"
+#include "core/math/projection.h"
 #include "core/templates/local_vector.h"
 #include "servers/rendering_server.h"
 
@@ -60,7 +60,7 @@ public:
 
 		void update_mips();
 
-		_FORCE_INLINE_ bool is_occluded(const real_t p_bounds[6], const Vector3 &p_cam_position, const Transform3D &p_cam_inv_transform, const CameraMatrix &p_cam_projection, real_t p_near) const {
+		_FORCE_INLINE_ bool is_occluded(const real_t p_bounds[6], const Vector3 &p_cam_position, const Transform3D &p_cam_inv_transform, const Projection &p_cam_projection, real_t p_near) const {
 			if (is_empty()) {
 				return false;
 			}
@@ -183,7 +183,7 @@ public:
 	}
 	virtual void buffer_set_scenario(RID p_buffer, RID p_scenario) { _print_warning(); }
 	virtual void buffer_set_size(RID p_buffer, const Vector2i &p_size) { _print_warning(); }
-	virtual void buffer_update(RID p_buffer, const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_orthogonal, ThreadWorkPool &p_thread_pool) {}
+	virtual void buffer_update(RID p_buffer, const Transform3D &p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, ThreadWorkPool &p_thread_pool) {}
 	virtual RID buffer_get_debug_texture(RID p_buffer) {
 		_print_warning();
 		return RID();
diff --git a/servers/rendering/renderer_scene_render.cpp b/servers/rendering/renderer_scene_render.cpp
index 600908cf16..c0ad0d1187 100644
--- a/servers/rendering/renderer_scene_render.cpp
+++ b/servers/rendering/renderer_scene_render.cpp
@@ -30,7 +30,7 @@
 
 #include "renderer_scene_render.h"
 
-void RendererSceneRender::CameraData::set_camera(const Transform3D p_transform, const CameraMatrix p_projection, bool p_is_orthogonal, bool p_vaspect, const Vector2 &p_taa_jitter) {
+void RendererSceneRender::CameraData::set_camera(const Transform3D p_transform, const Projection p_projection, bool p_is_orthogonal, bool p_vaspect, const Vector2 &p_taa_jitter) {
 	view_count = 1;
 	is_orthogonal = p_is_orthogonal;
 	vaspect = p_vaspect;
@@ -43,7 +43,7 @@ void RendererSceneRender::CameraData::set_camera(const Transform3D p_transform,
 	taa_jitter = p_taa_jitter;
 }
 
-void RendererSceneRender::CameraData::set_multiview_camera(uint32_t p_view_count, const Transform3D *p_transforms, const CameraMatrix *p_projections, bool p_is_orthogonal, bool p_vaspect) {
+void RendererSceneRender::CameraData::set_multiview_camera(uint32_t p_view_count, const Transform3D *p_transforms, const Projection *p_projections, bool p_is_orthogonal, bool p_vaspect) {
 	ERR_FAIL_COND_MSG(p_view_count != 2, "Incorrect view count for stereoscopic view");
 
 	view_count = p_view_count;
@@ -60,8 +60,8 @@ void RendererSceneRender::CameraData::set_multiview_camera(uint32_t p_view_count
 	}
 
 	// 2. average and normalize plane normals to obtain z vector, cross them to obtain y vector, and from there the x vector for combined camera basis.
-	Vector3 n0 = planes[0][CameraMatrix::PLANE_LEFT].normal;
-	Vector3 n1 = planes[1][CameraMatrix::PLANE_RIGHT].normal;
+	Vector3 n0 = planes[0][Projection::PLANE_LEFT].normal;
+	Vector3 n1 = planes[1][Projection::PLANE_RIGHT].normal;
 	Vector3 z = (n0 + n1).normalized();
 	Vector3 y = n0.cross(n1).normalized();
 	Vector3 x = y.cross(z).normalized();
@@ -73,13 +73,13 @@ void RendererSceneRender::CameraData::set_multiview_camera(uint32_t p_view_count
 
 	// 4. Intersect horizon, left and right to obtain the combined camera origin.
 	ERR_FAIL_COND_MSG(
-			!horizon.intersect_3(planes[0][CameraMatrix::PLANE_LEFT], planes[1][CameraMatrix::PLANE_RIGHT], &main_transform.origin), "Can't determine camera origin");
+			!horizon.intersect_3(planes[0][Projection::PLANE_LEFT], planes[1][Projection::PLANE_RIGHT], &main_transform.origin), "Can't determine camera origin");
 
 	// handy to have the inverse of the transform we just build
 	Transform3D main_transform_inv = main_transform.inverse();
 
 	// 5. figure out far plane, this could use some improvement, we may have our far plane too close like this, not sure if this matters
-	Vector3 far_center = (planes[0][CameraMatrix::PLANE_FAR].center() + planes[1][CameraMatrix::PLANE_FAR].center()) * 0.5;
+	Vector3 far_center = (planes[0][Projection::PLANE_FAR].center() + planes[1][Projection::PLANE_FAR].center()) * 0.5;
 	Plane far(-z, far_center);
 
 	/////////////////////////////////////////////////////////////////////////////
@@ -88,9 +88,9 @@ void RendererSceneRender::CameraData::set_multiview_camera(uint32_t p_view_count
 	// 6. Intersect far and left planes with top planes from both eyes, save the point with highest y as top_left.
 	Vector3 top_left, other;
 	ERR_FAIL_COND_MSG(
-			!far.intersect_3(planes[0][CameraMatrix::PLANE_LEFT], planes[0][CameraMatrix::PLANE_TOP], &top_left), "Can't determine left camera far/left/top vector");
+			!far.intersect_3(planes[0][Projection::PLANE_LEFT], planes[0][Projection::PLANE_TOP], &top_left), "Can't determine left camera far/left/top vector");
 	ERR_FAIL_COND_MSG(
-			!far.intersect_3(planes[1][CameraMatrix::PLANE_LEFT], planes[1][CameraMatrix::PLANE_TOP], &other), "Can't determine right camera far/left/top vector");
+			!far.intersect_3(planes[1][Projection::PLANE_LEFT], planes[1][Projection::PLANE_TOP], &other), "Can't determine right camera far/left/top vector");
 	if (y.dot(top_left) < y.dot(other)) {
 		top_left = other;
 	}
@@ -98,9 +98,9 @@ void RendererSceneRender::CameraData::set_multiview_camera(uint32_t p_view_count
 	// 7. Intersect far and left planes with bottom planes from both eyes, save the point with lowest y as bottom_left.
 	Vector3 bottom_left;
 	ERR_FAIL_COND_MSG(
-			!far.intersect_3(planes[0][CameraMatrix::PLANE_LEFT], planes[0][CameraMatrix::PLANE_BOTTOM], &bottom_left), "Can't determine left camera far/left/bottom vector");
+			!far.intersect_3(planes[0][Projection::PLANE_LEFT], planes[0][Projection::PLANE_BOTTOM], &bottom_left), "Can't determine left camera far/left/bottom vector");
 	ERR_FAIL_COND_MSG(
-			!far.intersect_3(planes[1][CameraMatrix::PLANE_LEFT], planes[1][CameraMatrix::PLANE_BOTTOM], &other), "Can't determine right camera far/left/bottom vector");
+			!far.intersect_3(planes[1][Projection::PLANE_LEFT], planes[1][Projection::PLANE_BOTTOM], &other), "Can't determine right camera far/left/bottom vector");
 	if (y.dot(other) < y.dot(bottom_left)) {
 		bottom_left = other;
 	}
@@ -108,9 +108,9 @@ void RendererSceneRender::CameraData::set_multiview_camera(uint32_t p_view_count
 	// 8. Intersect far and right planes with top planes from both eyes, save the point with highest y as top_right.
 	Vector3 top_right;
 	ERR_FAIL_COND_MSG(
-			!far.intersect_3(planes[0][CameraMatrix::PLANE_RIGHT], planes[0][CameraMatrix::PLANE_TOP], &top_right), "Can't determine left camera far/right/top vector");
+			!far.intersect_3(planes[0][Projection::PLANE_RIGHT], planes[0][Projection::PLANE_TOP], &top_right), "Can't determine left camera far/right/top vector");
 	ERR_FAIL_COND_MSG(
-			!far.intersect_3(planes[1][CameraMatrix::PLANE_RIGHT], planes[1][CameraMatrix::PLANE_TOP], &other), "Can't determine right camera far/right/top vector");
+			!far.intersect_3(planes[1][Projection::PLANE_RIGHT], planes[1][Projection::PLANE_TOP], &other), "Can't determine right camera far/right/top vector");
 	if (y.dot(top_right) < y.dot(other)) {
 		top_right = other;
 	}
@@ -118,9 +118,9 @@ void RendererSceneRender::CameraData::set_multiview_camera(uint32_t p_view_count
 	//  9. Intersect far and right planes with bottom planes from both eyes, save the point with lowest y as bottom_right.
 	Vector3 bottom_right;
 	ERR_FAIL_COND_MSG(
-			!far.intersect_3(planes[0][CameraMatrix::PLANE_RIGHT], planes[0][CameraMatrix::PLANE_BOTTOM], &bottom_right), "Can't determine left camera far/right/bottom vector");
+			!far.intersect_3(planes[0][Projection::PLANE_RIGHT], planes[0][Projection::PLANE_BOTTOM], &bottom_right), "Can't determine left camera far/right/bottom vector");
 	ERR_FAIL_COND_MSG(
-			!far.intersect_3(planes[1][CameraMatrix::PLANE_RIGHT], planes[1][CameraMatrix::PLANE_BOTTOM], &other), "Can't determine right camera far/right/bottom vector");
+			!far.intersect_3(planes[1][Projection::PLANE_RIGHT], planes[1][Projection::PLANE_BOTTOM], &other), "Can't determine right camera far/right/bottom vector");
 	if (y.dot(other) < y.dot(bottom_right)) {
 		bottom_right = other;
 	}
@@ -146,18 +146,18 @@ void RendererSceneRender::CameraData::set_multiview_camera(uint32_t p_view_count
 	// 13. Intersect near plane with bottm/left planes, to obtain min_vec then top/right to obtain max_vec
 	Vector3 min_vec;
 	ERR_FAIL_COND_MSG(
-			!near.intersect_3(bottom, planes[0][CameraMatrix::PLANE_LEFT], &min_vec), "Can't determine left camera near/left/bottom vector");
+			!near.intersect_3(bottom, planes[0][Projection::PLANE_LEFT], &min_vec), "Can't determine left camera near/left/bottom vector");
 	ERR_FAIL_COND_MSG(
-			!near.intersect_3(bottom, planes[1][CameraMatrix::PLANE_LEFT], &other), "Can't determine right camera near/left/bottom vector");
+			!near.intersect_3(bottom, planes[1][Projection::PLANE_LEFT], &other), "Can't determine right camera near/left/bottom vector");
 	if (x.dot(other) < x.dot(min_vec)) {
 		min_vec = other;
 	}
 
 	Vector3 max_vec;
 	ERR_FAIL_COND_MSG(
-			!near.intersect_3(top, planes[0][CameraMatrix::PLANE_RIGHT], &max_vec), "Can't determine left camera near/right/top vector");
+			!near.intersect_3(top, planes[0][Projection::PLANE_RIGHT], &max_vec), "Can't determine left camera near/right/top vector");
 	ERR_FAIL_COND_MSG(
-			!near.intersect_3(top, planes[1][CameraMatrix::PLANE_RIGHT], &other), "Can't determine right camera near/right/top vector");
+			!near.intersect_3(top, planes[1][Projection::PLANE_RIGHT], &other), "Can't determine right camera near/right/top vector");
 	if (x.dot(max_vec) < x.dot(other)) {
 		max_vec = other;
 	}
@@ -177,6 +177,6 @@ void RendererSceneRender::CameraData::set_multiview_camera(uint32_t p_view_count
 	// 3. Copy our view data
 	for (uint32_t v = 0; v < view_count; v++) {
 		view_offset[v] = main_transform_inv * p_transforms[v];
-		view_projection[v] = p_projections[v] * CameraMatrix(view_offset[v].inverse());
+		view_projection[v] = p_projections[v] * Projection(view_offset[v].inverse());
 	}
 }
diff --git a/servers/rendering/renderer_scene_render.h b/servers/rendering/renderer_scene_render.h
index 74c7d55a57..1b6a53d442 100644
--- a/servers/rendering/renderer_scene_render.h
+++ b/servers/rendering/renderer_scene_render.h
@@ -31,7 +31,7 @@
 #ifndef RENDERINGSERVERSCENERENDER_H
 #define RENDERINGSERVERSCENERENDER_H
 
-#include "core/math/camera_matrix.h"
+#include "core/math/projection.h"
 #include "core/templates/paged_array.h"
 #include "servers/rendering/renderer_scene.h"
 
@@ -172,7 +172,7 @@ public:
 	virtual RID light_instance_create(RID p_light) = 0;
 	virtual void light_instance_set_transform(RID p_light_instance, const Transform3D &p_transform) = 0;
 	virtual void light_instance_set_aabb(RID p_light_instance, const AABB &p_aabb) = 0;
-	virtual void light_instance_set_shadow_transform(RID p_light_instance, const CameraMatrix &p_projection, const Transform3D &p_transform, float p_far, float p_split, int p_pass, float p_shadow_texel_size, float p_bias_scale = 1.0, float p_range_begin = 0, const Vector2 &p_uv_scale = Vector2()) = 0;
+	virtual void light_instance_set_shadow_transform(RID p_light_instance, const Projection &p_projection, const Transform3D &p_transform, float p_far, float p_split, int p_pass, float p_shadow_texel_size, float p_bias_scale = 1.0, float p_range_begin = 0, const Vector2 &p_uv_scale = Vector2()) = 0;
 	virtual void light_instance_mark_visible(RID p_light_instance) = 0;
 	virtual bool light_instances_can_render_shadow_cube() const {
 		return true;
@@ -239,19 +239,19 @@ public:
 
 		// Main/center projection
 		Transform3D main_transform;
-		CameraMatrix main_projection;
+		Projection main_projection;
 
 		Transform3D view_offset[RendererSceneRender::MAX_RENDER_VIEWS];
-		CameraMatrix view_projection[RendererSceneRender::MAX_RENDER_VIEWS];
+		Projection view_projection[RendererSceneRender::MAX_RENDER_VIEWS];
 		Vector2 taa_jitter;
 
-		void set_camera(const Transform3D p_transform, const CameraMatrix p_projection, bool p_is_orthogonal, bool p_vaspect, const Vector2 &p_taa_jitter = Vector2());
-		void set_multiview_camera(uint32_t p_view_count, const Transform3D *p_transforms, const CameraMatrix *p_projections, bool p_is_orthogonal, bool p_vaspect);
+		void set_camera(const Transform3D p_transform, const Projection p_projection, bool p_is_orthogonal, bool p_vaspect, const Vector2 &p_taa_jitter = Vector2());
+		void set_multiview_camera(uint32_t p_view_count, const Transform3D *p_transforms, const Projection *p_projections, bool p_is_orthogonal, bool p_vaspect);
 	};
 
 	virtual void render_scene(RID p_render_buffers, const CameraData *p_camera_data, const CameraData *p_prev_camera_data, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, const PagedArray<RID> &p_fog_volumes, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_mesh_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data = nullptr, RendererScene::RenderInfo *r_render_info = nullptr) = 0;
 
-	virtual void render_material(const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) = 0;
+	virtual void render_material(const Transform3D &p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) = 0;
 	virtual void render_particle_collider_heightfield(RID p_collider, const Transform3D &p_transform, const PagedArray<GeometryInstance *> &p_instances) = 0;
 
 	virtual void set_scene_pass(uint64_t p_pass) = 0;
diff --git a/servers/rendering/shader_language.cpp b/servers/rendering/shader_language.cpp
index d2b80fb277..3cd07db0e6 100644
--- a/servers/rendering/shader_language.cpp
+++ b/servers/rendering/shader_language.cpp
@@ -3926,13 +3926,29 @@ PropertyInfo ShaderLanguage::uniform_to_property_info(const ShaderNode::Uniform
 				}
 			}
 		} break;
-		case ShaderLanguage::TYPE_IVEC2:
-		case ShaderLanguage::TYPE_IVEC3:
-		case ShaderLanguage::TYPE_IVEC4:
 		case ShaderLanguage::TYPE_UVEC2:
+		case ShaderLanguage::TYPE_IVEC2: {
+			if (p_uniform.array_size > 0) {
+				pi.type = Variant::PACKED_INT32_ARRAY;
+			} else {
+				pi.type = Variant::VECTOR2I;
+			}
+		} break;
 		case ShaderLanguage::TYPE_UVEC3:
-		case ShaderLanguage::TYPE_UVEC4: {
-			pi.type = Variant::PACKED_INT32_ARRAY;
+		case ShaderLanguage::TYPE_IVEC3: {
+			if (p_uniform.array_size > 0) {
+				pi.type = Variant::PACKED_INT32_ARRAY;
+			} else {
+				pi.type = Variant::VECTOR3I;
+			}
+		} break;
+		case ShaderLanguage::TYPE_UVEC4:
+		case ShaderLanguage::TYPE_IVEC4: {
+			if (p_uniform.array_size > 0) {
+				pi.type = Variant::PACKED_INT32_ARRAY;
+			} else {
+				pi.type = Variant::VECTOR4I;
+			}
 		} break;
 		case ShaderLanguage::TYPE_FLOAT: {
 			if (p_uniform.array_size > 0) {
@@ -3980,7 +3996,7 @@ PropertyInfo ShaderLanguage::uniform_to_property_info(const ShaderNode::Uniform
 				if (p_uniform.hint == ShaderLanguage::ShaderNode::Uniform::HINT_SOURCE_COLOR) {
 					pi.type = Variant::COLOR;
 				} else {
-					pi.type = Variant::QUATERNION;
+					pi.type = Variant::VECTOR4;
 				}
 			}
 		} break;
@@ -4002,7 +4018,7 @@ PropertyInfo ShaderLanguage::uniform_to_property_info(const ShaderNode::Uniform
 			if (p_uniform.array_size > 0) {
 				pi.type = Variant::PACKED_FLOAT32_ARRAY;
 			} else {
-				pi.type = Variant::TRANSFORM3D;
+				pi.type = Variant::PROJECTION;
 			}
 			break;
 		case ShaderLanguage::TYPE_SAMPLER2D:
diff --git a/servers/xr/xr_interface.cpp b/servers/xr/xr_interface.cpp
index 0808b1fd7b..4b9ea40223 100644
--- a/servers/xr/xr_interface.cpp
+++ b/servers/xr/xr_interface.cpp
@@ -195,7 +195,7 @@ RID XRInterface::get_vrs_texture() {
 			uint8_t *data_ptr = data.ptrw();
 
 			// Our near and far don't matter much for what we're doing here, but there are some interfaces that will remember this as the near and far and may fail as a result...
-			CameraMatrix cm = get_projection_for_view(i, aspect, 0.1, 1000.0);
+			Projection cm = get_projection_for_view(i, aspect, 0.1, 1000.0);
 			Vector3 center = cm.xform(Vector3(0.0, 0.0, 999.0));
 
 			Vector2i view_center;
diff --git a/servers/xr/xr_interface.h b/servers/xr/xr_interface.h
index b4eb4694f6..f11458f1cc 100644
--- a/servers/xr/xr_interface.h
+++ b/servers/xr/xr_interface.h
@@ -31,7 +31,7 @@
 #ifndef XR_INTERFACE_H
 #define XR_INTERFACE_H
 
-#include "core/math/camera_matrix.h"
+#include "core/math/projection.h"
 #include "core/os/thread_safe.h"
 #include "servers/xr_server.h"
 
@@ -119,7 +119,7 @@ public:
 	virtual uint32_t get_view_count() = 0; /* returns the view count we need (1 is monoscopic, 2 is stereoscopic but can be more) */
 	virtual Transform3D get_camera_transform() = 0; /* returns the position of our camera for updating our camera node. For monoscopic this is equal to the views transform, for stereoscopic this should be an average */
 	virtual Transform3D get_transform_for_view(uint32_t p_view, const Transform3D &p_cam_transform) = 0; /* get each views transform */
-	virtual CameraMatrix get_projection_for_view(uint32_t p_view, double p_aspect, double p_z_near, double p_z_far) = 0; /* get each view projection matrix */
+	virtual Projection get_projection_for_view(uint32_t p_view, double p_aspect, double p_z_near, double p_z_far) = 0; /* get each view projection matrix */
 	virtual RID get_vrs_texture(); /* obtain VRS texture */
 
 	// note, external color/depth/vrs texture support will be added here soon.
diff --git a/servers/xr/xr_interface_extension.cpp b/servers/xr/xr_interface_extension.cpp
index 94953c69a9..7395cd5ad4 100644
--- a/servers/xr/xr_interface_extension.cpp
+++ b/servers/xr/xr_interface_extension.cpp
@@ -258,12 +258,12 @@ Transform3D XRInterfaceExtension::get_transform_for_view(uint32_t p_view, const
 	return Transform3D();
 }
 
-CameraMatrix XRInterfaceExtension::get_projection_for_view(uint32_t p_view, double p_aspect, double p_z_near, double p_z_far) {
-	CameraMatrix cm;
+Projection XRInterfaceExtension::get_projection_for_view(uint32_t p_view, double p_aspect, double p_z_near, double p_z_far) {
+	Projection cm;
 	PackedFloat64Array arr;
 
 	if (GDVIRTUAL_CALL(_get_projection_for_view, p_view, p_aspect, p_z_near, p_z_far, arr)) {
-		ERR_FAIL_COND_V_MSG(arr.size() != 16, CameraMatrix(), "Projection matrix must contain 16 floats");
+		ERR_FAIL_COND_V_MSG(arr.size() != 16, Projection(), "Projection matrix must contain 16 floats");
 		real_t *m = (real_t *)cm.matrix;
 		for (int i = 0; i < 16; i++) {
 			m[i] = arr[i];
@@ -271,7 +271,7 @@ CameraMatrix XRInterfaceExtension::get_projection_for_view(uint32_t p_view, doub
 		return cm;
 	}
 
-	return CameraMatrix();
+	return Projection();
 }
 
 RID XRInterfaceExtension::get_vrs_texture() {
diff --git a/servers/xr/xr_interface_extension.h b/servers/xr/xr_interface_extension.h
index 7174b412c5..09dd70aca0 100644
--- a/servers/xr/xr_interface_extension.h
+++ b/servers/xr/xr_interface_extension.h
@@ -100,7 +100,7 @@ public:
 	virtual uint32_t get_view_count() override;
 	virtual Transform3D get_camera_transform() override;
 	virtual Transform3D get_transform_for_view(uint32_t p_view, const Transform3D &p_cam_transform) override;
-	virtual CameraMatrix get_projection_for_view(uint32_t p_view, double p_aspect, double p_z_near, double p_z_far) override;
+	virtual Projection get_projection_for_view(uint32_t p_view, double p_aspect, double p_z_near, double p_z_far) override;
 	virtual RID get_vrs_texture() override;
 
 	GDVIRTUAL0R(Size2, _get_render_target_size);