17 files changed, 331 insertions, 421 deletions

diff --git a/drivers/gles3/effects/copy_effects.h b/drivers/gles3/effects/copy_effects.h
index 1cf1ac9404..b863e76579 100644
--- a/drivers/gles3/effects/copy_effects.h
+++ b/drivers/gles3/effects/copy_effects.h
@@ -28,8 +28,8 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#ifndef COPY_GL_H
-#define COPY_GL_H
+#ifndef COPY_EFFECTS_GLES3_H
+#define COPY_EFFECTS_GLES3_H
 
 #ifdef GLES3_ENABLED
 
@@ -70,4 +70,5 @@ public:
 } //namespace GLES3
 
 #endif // GLES3_ENABLED
-#endif // !COPY_GL_H
+
+#endif // COPY_EFFECTS_GLES3_H
diff --git a/drivers/gles3/environment/fog.h b/drivers/gles3/environment/fog.h
index 22bf3bb017..350eb459cf 100644
--- a/drivers/gles3/environment/fog.h
+++ b/drivers/gles3/environment/fog.h
@@ -59,4 +59,4 @@ public:
 
 #endif // GLES3_ENABLED
 
-#endif // !FOG_GLES3_H
+#endif // FOG_GLES3_H
diff --git a/drivers/gles3/environment/gi.h b/drivers/gles3/environment/gi.h
index b633520784..7a0634f22b 100644
--- a/drivers/gles3/environment/gi.h
+++ b/drivers/gles3/environment/gi.h
@@ -93,4 +93,4 @@ public:
 
 #endif // GLES3_ENABLED
 
-#endif // !GI_GLES3_H
+#endif // GI_GLES3_H
diff --git a/drivers/gles3/rasterizer_canvas_gles3.cpp b/drivers/gles3/rasterizer_canvas_gles3.cpp
index 82f7450bc2..a5dec393bb 100644
--- a/drivers/gles3/rasterizer_canvas_gles3.cpp
+++ b/drivers/gles3/rasterizer_canvas_gles3.cpp
@@ -1217,7 +1217,7 @@ void RasterizerCanvasGLES3::reset_canvas() {
 void RasterizerCanvasGLES3::canvas_debug_viewport_shadows(Light *p_lights_with_shadow) {
 }
 
-void RasterizerCanvasGLES3::canvas_light_shadow_buffer_update(RID p_buffer, const Transform2D &p_light_xform, int p_light_mask, float p_near, float p_far, LightOccluderInstance *p_occluders, CameraMatrix *p_xform_cache) {
+void RasterizerCanvasGLES3::canvas_light_shadow_buffer_update(RID p_buffer, const Transform2D &p_light_xform, int p_light_mask, float p_near, float p_far, LightOccluderInstance *p_occluders, Projection *p_xform_cache) {
 }
 
 void RasterizerCanvasGLES3::draw_lens_distortion_rect(const Rect2 &p_rect, float p_k1, float p_k2, const Vector2 &p_eye_center, float p_oversample) {
diff --git a/drivers/gles3/rasterizer_canvas_gles3.h b/drivers/gles3/rasterizer_canvas_gles3.h
index caf649aaf6..f920e37130 100644
--- a/drivers/gles3/rasterizer_canvas_gles3.h
+++ b/drivers/gles3/rasterizer_canvas_gles3.h
@@ -28,8 +28,8 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#ifndef RASTERIZER_CANVAS_OPENGL_H
-#define RASTERIZER_CANVAS_OPENGL_H
+#ifndef RASTERIZER_CANVAS_GLES3_H
+#define RASTERIZER_CANVAS_GLES3_H
 
 #ifdef GLES3_ENABLED
 
@@ -209,7 +209,7 @@ public:
 	void draw_lens_distortion_rect(const Rect2 &p_rect, float p_k1, float p_k2, const Vector2 &p_eye_center, float p_oversample);
 
 	void reset_canvas();
-	void canvas_light_shadow_buffer_update(RID p_buffer, const Transform2D &p_light_xform, int p_light_mask, float p_near, float p_far, LightOccluderInstance *p_occluders, CameraMatrix *p_xform_cache);
+	void canvas_light_shadow_buffer_update(RID p_buffer, const Transform2D &p_light_xform, int p_light_mask, float p_near, float p_far, LightOccluderInstance *p_occluders, Projection *p_xform_cache);
 
 	virtual void canvas_debug_viewport_shadows(Light *p_lights_with_shadow) override;
 
@@ -262,4 +262,5 @@ public:
 };
 
 #endif // GLES3_ENABLED
-#endif // RASTERIZER_CANVAS_OPENGL_H
+
+#endif // RASTERIZER_CANVAS_GLES3_H
diff --git a/drivers/gles3/rasterizer_gles3.h b/drivers/gles3/rasterizer_gles3.h
index e842b6d70c..97543af0d5 100644
--- a/drivers/gles3/rasterizer_gles3.h
+++ b/drivers/gles3/rasterizer_gles3.h
@@ -28,8 +28,8 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#ifndef RASTERIZER_OPENGL_H
-#define RASTERIZER_OPENGL_H
+#ifndef RASTERIZER_GLES3_H
+#define RASTERIZER_GLES3_H
 
 #ifdef GLES3_ENABLED
 
@@ -112,4 +112,4 @@ public:
 
 #endif // GLES3_ENABLED
 
-#endif
+#endif // RASTERIZER_GLES3_H
diff --git a/drivers/gles3/rasterizer_scene_gles3.cpp b/drivers/gles3/rasterizer_scene_gles3.cpp
index eee303a2ca..89f6b07405 100644
--- a/drivers/gles3/rasterizer_scene_gles3.cpp
+++ b/drivers/gles3/rasterizer_scene_gles3.cpp
@@ -43,11 +43,7 @@ uint64_t RasterizerSceneGLES3::auto_exposure_counter = 2;
 
 RasterizerSceneGLES3 *RasterizerSceneGLES3::singleton = nullptr;
 
-RasterizerSceneGLES3 *RasterizerSceneGLES3::get_singleton() {
-	return singleton;
-}
-
-RendererSceneRender::GeometryInstance *RasterizerSceneGLES3::geometry_instance_create(RID p_base) {
+RenderGeometryInstance *RasterizerSceneGLES3::geometry_instance_create(RID p_base) {
 	RS::InstanceType type = RSG::utilities->get_base_type(p_base);
 	ERR_FAIL_COND_V(!((1 << type) & RS::INSTANCE_GEOMETRY_MASK), nullptr);
 
@@ -57,176 +53,36 @@ RendererSceneRender::GeometryInstance *RasterizerSceneGLES3::geometry_instance_c
 	ginstance->data->base = p_base;
 	ginstance->data->base_type = type;
 
-	_geometry_instance_mark_dirty(ginstance);
+	ginstance->_mark_dirty();
 
 	return ginstance;
 }
 
-void RasterizerSceneGLES3::geometry_instance_set_skeleton(GeometryInstance *p_geometry_instance, RID p_skeleton) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-	ginstance->data->skeleton = p_skeleton;
-
-	_geometry_instance_mark_dirty(ginstance);
-	ginstance->data->dirty_dependencies = true;
-}
-
-void RasterizerSceneGLES3::geometry_instance_set_material_override(GeometryInstance *p_geometry_instance, RID p_override) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-	ginstance->data->material_override = p_override;
-
-	_geometry_instance_mark_dirty(ginstance);
-	ginstance->data->dirty_dependencies = true;
-}
-
-void RasterizerSceneGLES3::geometry_instance_set_material_overlay(GeometryInstance *p_geometry_instance, RID p_overlay) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-	ginstance->data->material_overlay = p_overlay;
-
-	_geometry_instance_mark_dirty(ginstance);
-	ginstance->data->dirty_dependencies = true;
-}
-
-void RasterizerSceneGLES3::geometry_instance_set_surface_materials(GeometryInstance *p_geometry_instance, const Vector<RID> &p_materials) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-	ginstance->data->surface_materials = p_materials;
-
-	_geometry_instance_mark_dirty(ginstance);
-	ginstance->data->dirty_dependencies = true;
-}
-
-void RasterizerSceneGLES3::geometry_instance_set_mesh_instance(GeometryInstance *p_geometry_instance, RID p_mesh_instance) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-	ERR_FAIL_COND(!ginstance);
-	ginstance->mesh_instance = p_mesh_instance;
-
-	_geometry_instance_mark_dirty(ginstance);
-}
-
-void RasterizerSceneGLES3::geometry_instance_set_transform(GeometryInstance *p_geometry_instance, const Transform3D &p_transform, const AABB &p_aabb, const AABB &p_transformed_aabb) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-	ginstance->transform = p_transform;
-	ginstance->mirror = p_transform.basis.determinant() < 0;
-	ginstance->data->aabb = p_aabb;
-	ginstance->transformed_aabb = p_transformed_aabb;
-
-	Vector3 model_scale_vec = p_transform.basis.get_scale_abs();
-	// handle non uniform scale here
-
-	float max_scale = MAX(model_scale_vec.x, MAX(model_scale_vec.y, model_scale_vec.z));
-	float min_scale = MIN(model_scale_vec.x, MIN(model_scale_vec.y, model_scale_vec.z));
-	ginstance->non_uniform_scale = max_scale >= 0.0 && (min_scale / max_scale) < 0.9;
-
-	ginstance->lod_model_scale = max_scale;
-}
-
-void RasterizerSceneGLES3::geometry_instance_set_layer_mask(GeometryInstance *p_geometry_instance, uint32_t p_layer_mask) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-	ginstance->layer_mask = p_layer_mask;
-}
-
-void RasterizerSceneGLES3::geometry_instance_set_lod_bias(GeometryInstance *p_geometry_instance, float p_lod_bias) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-	ginstance->lod_bias = p_lod_bias;
-}
-
-void RasterizerSceneGLES3::geometry_instance_set_transparency(GeometryInstance *p_geometry_instance, float p_transparency) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-	ginstance->force_alpha = CLAMP(1.0 - p_transparency, 0, 1);
-}
-
-void RasterizerSceneGLES3::geometry_instance_set_fade_range(GeometryInstance *p_geometry_instance, bool p_enable_near, float p_near_begin, float p_near_end, bool p_enable_far, float p_far_begin, float p_far_end) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-	ginstance->fade_near = p_enable_near;
-	ginstance->fade_near_begin = p_near_begin;
-	ginstance->fade_near_end = p_near_end;
-	ginstance->fade_far = p_enable_far;
-	ginstance->fade_far_begin = p_far_begin;
-	ginstance->fade_far_end = p_far_end;
-}
-
-void RasterizerSceneGLES3::geometry_instance_set_parent_fade_alpha(GeometryInstance *p_geometry_instance, float p_alpha) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-	ginstance->parent_fade_alpha = p_alpha;
-}
-
-void RasterizerSceneGLES3::geometry_instance_set_use_baked_light(GeometryInstance *p_geometry_instance, bool p_enable) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-	ginstance->data->use_baked_light = p_enable;
-
-	_geometry_instance_mark_dirty(ginstance);
-}
-
-void RasterizerSceneGLES3::geometry_instance_set_use_dynamic_gi(GeometryInstance *p_geometry_instance, bool p_enable) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-	ginstance->data->use_dynamic_gi = p_enable;
-	_geometry_instance_mark_dirty(ginstance);
-}
-
-void RasterizerSceneGLES3::geometry_instance_set_use_lightmap(GeometryInstance *p_geometry_instance, RID p_lightmap_instance, const Rect2 &p_lightmap_uv_scale, int p_lightmap_slice_index) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-}
-
-void RasterizerSceneGLES3::geometry_instance_set_lightmap_capture(GeometryInstance *p_geometry_instance, const Color *p_sh9) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-}
-
-void RasterizerSceneGLES3::geometry_instance_set_instance_shader_parameters_offset(GeometryInstance *p_geometry_instance, int32_t p_offset) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-	ginstance->shader_parameters_offset = p_offset;
-	_geometry_instance_mark_dirty(ginstance);
-}
-
-void RasterizerSceneGLES3::geometry_instance_set_cast_double_sided_shadows(GeometryInstance *p_geometry_instance, bool p_enable) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-	ginstance->data->cast_double_sided_shadows = p_enable;
-	_geometry_instance_mark_dirty(ginstance);
-}
-
 uint32_t RasterizerSceneGLES3::geometry_instance_get_pair_mask() {
 	return (1 << RS::INSTANCE_LIGHT);
 }
 
-void RasterizerSceneGLES3::geometry_instance_pair_light_instances(GeometryInstance *p_geometry_instance, const RID *p_light_instances, uint32_t p_light_instance_count) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-
+void RasterizerSceneGLES3::GeometryInstanceGLES3::pair_light_instances(const RID *p_light_instances, uint32_t p_light_instance_count) {
 	GLES3::Config *config = GLES3::Config::get_singleton();
 
-	ginstance->omni_light_count = 0;
-	ginstance->spot_light_count = 0;
-	ginstance->omni_lights.clear();
-	ginstance->spot_lights.clear();
+	omni_light_count = 0;
+	spot_light_count = 0;
+	omni_lights.clear();
+	spot_lights.clear();
 
 	for (uint32_t i = 0; i < p_light_instance_count; i++) {
-		RS::LightType type = light_instance_get_type(p_light_instances[i]);
+		RS::LightType type = RasterizerSceneGLES3::get_singleton()->light_instance_get_type(p_light_instances[i]);
 		switch (type) {
 			case RS::LIGHT_OMNI: {
-				if (ginstance->omni_light_count < (uint32_t)config->max_lights_per_object) {
-					ginstance->omni_lights.push_back(p_light_instances[i]);
-					ginstance->omni_light_count++;
+				if (omni_light_count < (uint32_t)config->max_lights_per_object) {
+					omni_lights.push_back(p_light_instances[i]);
+					omni_light_count++;
 				}
 			} break;
 			case RS::LIGHT_SPOT: {
-				if (ginstance->spot_light_count < (uint32_t)config->max_lights_per_object) {
-					ginstance->spot_lights.push_back(p_light_instances[i]);
-					ginstance->spot_light_count++;
+				if (spot_light_count < (uint32_t)config->max_lights_per_object) {
+					spot_lights.push_back(p_light_instances[i]);
+					spot_light_count++;
 				}
 			} break;
 			default:
@@ -235,21 +91,7 @@ void RasterizerSceneGLES3::geometry_instance_pair_light_instances(GeometryInstan
 	}
 }
 
-void RasterizerSceneGLES3::geometry_instance_pair_reflection_probe_instances(GeometryInstance *p_geometry_instance, const RID *p_reflection_probe_instances, uint32_t p_reflection_probe_instance_count) {
-}
-
-void RasterizerSceneGLES3::geometry_instance_pair_decal_instances(GeometryInstance *p_geometry_instance, const RID *p_decal_instances, uint32_t p_decal_instance_count) {
-}
-
-void RasterizerSceneGLES3::geometry_instance_pair_voxel_gi_instances(GeometryInstance *p_geometry_instance, const RID *p_voxel_gi_instances, uint32_t p_voxel_gi_instance_count) {
-}
-
-void RasterizerSceneGLES3::geometry_instance_set_softshadow_projector_pairing(GeometryInstance *p_geometry_instance, bool p_softshadow, bool p_projector) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	ERR_FAIL_COND(!ginstance);
-}
-
-void RasterizerSceneGLES3::geometry_instance_free(GeometryInstance *p_geometry_instance) {
+void RasterizerSceneGLES3::geometry_instance_free(RenderGeometryInstance *p_geometry_instance) {
 	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
 	ERR_FAIL_COND(!ginstance);
 	GeometryInstanceSurface *surf = ginstance->surface_caches;
@@ -262,24 +104,29 @@ void RasterizerSceneGLES3::geometry_instance_free(GeometryInstance *p_geometry_i
 	geometry_instance_alloc.free(ginstance);
 }
 
-void RasterizerSceneGLES3::_geometry_instance_mark_dirty(GeometryInstance *p_geometry_instance) {
-	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
-	if (ginstance->dirty_list_element.in_list()) {
+void RasterizerSceneGLES3::GeometryInstanceGLES3::_mark_dirty() {
+	if (dirty_list_element.in_list()) {
 		return;
 	}
 
 	//clear surface caches
-	GeometryInstanceSurface *surf = ginstance->surface_caches;
+	GeometryInstanceSurface *surf = surface_caches;
 
 	while (surf) {
 		GeometryInstanceSurface *next = surf->next;
-		geometry_instance_surface_alloc.free(surf);
+		RasterizerSceneGLES3::get_singleton()->geometry_instance_surface_alloc.free(surf);
 		surf = next;
 	}
 
-	ginstance->surface_caches = nullptr;
+	surface_caches = nullptr;
+
+	RasterizerSceneGLES3::get_singleton()->geometry_instance_dirty_list.add(&dirty_list_element);
+}
+
+void RasterizerSceneGLES3::GeometryInstanceGLES3::set_use_lightmap(RID p_lightmap_instance, const Rect2 &p_lightmap_uv_scale, int p_lightmap_slice_index) {
+}
 
-	geometry_instance_dirty_list.add(&ginstance->dirty_list_element);
+void RasterizerSceneGLES3::GeometryInstanceGLES3::set_lightmap_capture(const Color *p_sh9) {
 }
 
 void RasterizerSceneGLES3::_update_dirty_geometry_instances() {
@@ -295,7 +142,7 @@ void RasterizerSceneGLES3::_geometry_instance_dependency_changed(Dependency::Dep
 		case Dependency::DEPENDENCY_CHANGED_PARTICLES:
 		case Dependency::DEPENDENCY_CHANGED_MULTIMESH:
 		case Dependency::DEPENDENCY_CHANGED_SKELETON_DATA: {
-			static_cast<RasterizerSceneGLES3 *>(singleton)->_geometry_instance_mark_dirty(static_cast<GeometryInstance *>(p_tracker->userdata));
+			static_cast<RenderGeometryInstance *>(p_tracker->userdata)->_mark_dirty();
 		} break;
 		case Dependency::DEPENDENCY_CHANGED_MULTIMESH_VISIBLE_INSTANCES: {
 			GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_tracker->userdata);
@@ -310,7 +157,7 @@ void RasterizerSceneGLES3::_geometry_instance_dependency_changed(Dependency::Dep
 }
 
 void RasterizerSceneGLES3::_geometry_instance_dependency_deleted(const RID &p_dependency, DependencyTracker *p_tracker) {
-	static_cast<RasterizerSceneGLES3 *>(singleton)->_geometry_instance_mark_dirty(static_cast<GeometryInstance *>(p_tracker->userdata));
+	static_cast<RenderGeometryInstance *>(p_tracker->userdata)->_mark_dirty();
 }
 
 void RasterizerSceneGLES3::_geometry_instance_add_surface_with_material(GeometryInstanceGLES3 *ginstance, uint32_t p_surface, GLES3::SceneMaterialData *p_material, uint32_t p_material_id, uint32_t p_shader_id, RID p_mesh) {
@@ -467,7 +314,7 @@ void RasterizerSceneGLES3::_geometry_instance_add_surface(GeometryInstanceGLES3
 	}
 }
 
-void RasterizerSceneGLES3::_geometry_instance_update(GeometryInstance *p_geometry_instance) {
+void RasterizerSceneGLES3::_geometry_instance_update(RenderGeometryInstance *p_geometry_instance) {
 	GLES3::MeshStorage *mesh_storage = GLES3::MeshStorage::get_singleton();
 	GeometryInstanceGLES3 *ginstance = static_cast<GeometryInstanceGLES3 *>(p_geometry_instance);
 
@@ -715,7 +562,7 @@ void RasterizerSceneGLES3::_update_dirty_skys() {
 	dirty_sky_list = nullptr;
 }
 
-void RasterizerSceneGLES3::_setup_sky(Environment *p_env, RID p_render_buffers, const PagedArray<RID> &p_lights, const CameraMatrix &p_projection, const Transform3D &p_transform, const Size2i p_screen_size) {
+void RasterizerSceneGLES3::_setup_sky(Environment *p_env, RID p_render_buffers, const PagedArray<RID> &p_lights, const Projection &p_projection, const Transform3D &p_transform, const Size2i p_screen_size) {
 	GLES3::LightStorage *light_storage = GLES3::LightStorage::get_singleton();
 	GLES3::MaterialStorage *material_storage = GLES3::MaterialStorage::get_singleton();
 	ERR_FAIL_COND(!p_env);
@@ -861,7 +708,7 @@ void RasterizerSceneGLES3::_setup_sky(Environment *p_env, RID p_render_buffers,
 	}
 }
 
-void RasterizerSceneGLES3::_draw_sky(Environment *p_env, const CameraMatrix &p_projection, const Transform3D &p_transform) {
+void RasterizerSceneGLES3::_draw_sky(Environment *p_env, const Projection &p_projection, const Transform3D &p_transform) {
 	GLES3::MaterialStorage *material_storage = GLES3::MaterialStorage::get_singleton();
 	ERR_FAIL_COND(!p_env);
 
@@ -901,7 +748,7 @@ void RasterizerSceneGLES3::_draw_sky(Environment *p_env, const CameraMatrix &p_p
 	ERR_FAIL_COND(!shader_data);
 
 	// Camera
-	CameraMatrix camera;
+	Projection camera;
 
 	if (p_env->sky_custom_fov) {
 		float near_plane = p_projection.get_z_near();
@@ -926,7 +773,7 @@ void RasterizerSceneGLES3::_draw_sky(Environment *p_env, const CameraMatrix &p_p
 	glDrawArrays(GL_TRIANGLES, 0, 3);
 }
 
-void RasterizerSceneGLES3::_update_sky_radiance(Environment *p_env, const CameraMatrix &p_projection, const Transform3D &p_transform) {
+void RasterizerSceneGLES3::_update_sky_radiance(Environment *p_env, const Projection &p_projection, const Transform3D &p_transform) {
 	GLES3::MaterialStorage *material_storage = GLES3::MaterialStorage::get_singleton();
 	ERR_FAIL_COND(!p_env);
 
@@ -1008,9 +855,9 @@ void RasterizerSceneGLES3::_update_sky_radiance(Environment *p_env, const Camera
 			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;
 
@@ -1345,7 +1192,7 @@ void RasterizerSceneGLES3::light_instance_set_aabb(RID p_light_instance, const A
 	light_instance->aabb = p_aabb;
 }
 
-void RasterizerSceneGLES3::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 RasterizerSceneGLES3::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) {
 }
 
 void RasterizerSceneGLES3::light_instance_mark_visible(RID p_light_instance) {
@@ -1431,7 +1278,7 @@ bool RasterizerSceneGLES3::voxel_gi_needs_update(RID p_probe) const {
 	return false;
 }
 
-void RasterizerSceneGLES3::voxel_gi_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<RendererSceneRender::GeometryInstance *> &p_dynamic_objects) {
+void RasterizerSceneGLES3::voxel_gi_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<RenderGeometryInstance *> &p_dynamic_objects) {
 }
 
 void RasterizerSceneGLES3::voxel_gi_set_quality(RS::VoxelGIQuality) {
@@ -1608,9 +1455,9 @@ void RasterizerSceneGLES3::_fill_render_list(RenderListType p_render_list, const
 
 // Needs to be called after _setup_lights so that directional_light_count is accurate.
 void RasterizerSceneGLES3::_setup_environment(const RenderDataGLES3 *p_render_data, bool p_no_fog, const Size2i &p_screen_size, bool p_flip_y, const Color &p_default_bg_color, bool p_pancake_shadows) {
-	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
 	GLES3::MaterialStorage::store_camera(projection, scene_state.ubo.projection_matrix);
 	GLES3::MaterialStorage::store_camera(projection.inverse(), scene_state.ubo.inv_projection_matrix);
@@ -1905,7 +1752,7 @@ void RasterizerSceneGLES3::_setup_lights(const RenderDataGLES3 *p_render_data, b
 	glBindBuffer(GL_UNIFORM_BUFFER, 0);
 }
 
-void RasterizerSceneGLES3::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, RendererScene::RenderInfo *r_render_info) {
+void RasterizerSceneGLES3::render_scene(RID p_render_buffers, const CameraData *p_camera_data, const CameraData *p_prev_camera_data, const PagedArray<RenderGeometryInstance *> &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, RendererScene::RenderInfo *r_render_info) {
 	GLES3::TextureStorage *texture_storage = GLES3::TextureStorage::get_singleton();
 	GLES3::Config *config = GLES3::Config::get_singleton();
 	RENDER_TIMESTAMP("Setup 3D Scene");
@@ -2057,9 +1904,9 @@ void RasterizerSceneGLES3::render_scene(RID p_render_buffers, const CameraData *
 		// setup sky if used for ambient, reflections, or background
 		if (draw_sky || draw_sky_fog_only || env->reflection_source == RS::ENV_REFLECTION_SOURCE_SKY || env->ambient_source == RS::ENV_AMBIENT_SOURCE_SKY) {
 			RENDER_TIMESTAMP("Setup Sky");
-			CameraMatrix projection = render_data.cam_projection;
+			Projection projection = render_data.cam_projection;
 			if (render_data.reflection_probe.is_valid()) {
-				CameraMatrix correction;
+				Projection correction;
 				correction.set_depth_correction(true);
 				projection = correction * render_data.cam_projection;
 			}
@@ -2490,10 +2337,10 @@ void RasterizerSceneGLES3::_render_list_template(RenderListParameters *p_params,
 	}
 }
 
-void RasterizerSceneGLES3::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 RasterizerSceneGLES3::render_material(const Transform3D &p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, const PagedArray<RenderGeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) {
 }
 
-void RasterizerSceneGLES3::render_particle_collider_heightfield(RID p_collider, const Transform3D &p_transform, const PagedArray<GeometryInstance *> &p_instances) {
+void RasterizerSceneGLES3::render_particle_collider_heightfield(RID p_collider, const Transform3D &p_transform, const PagedArray<RenderGeometryInstance *> &p_instances) {
 }
 
 void RasterizerSceneGLES3::set_time(double p_time, double p_step) {
diff --git a/drivers/gles3/rasterizer_scene_gles3.h b/drivers/gles3/rasterizer_scene_gles3.h
index 4222743cec..18be216598 100644
--- a/drivers/gles3/rasterizer_scene_gles3.h
+++ b/drivers/gles3/rasterizer_scene_gles3.h
@@ -28,12 +28,12 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#ifndef RASTERIZER_SCENE_OPENGL_H
-#define RASTERIZER_SCENE_OPENGL_H
+#ifndef RASTERIZER_SCENE_GLES3_H
+#define RASTERIZER_SCENE_GLES3_H
 
 #ifdef GLES3_ENABLED
 
-#include "core/math/camera_matrix.h"
+#include "core/math/projection.h"
 #include "core/templates/paged_allocator.h"
 #include "core/templates/rid_owner.h"
 #include "core/templates/self_list.h"
@@ -96,18 +96,18 @@ struct RenderDataGLES3 {
 
 	Transform3D cam_transform = Transform3D();
 	Transform3D inv_cam_transform = Transform3D();
-	CameraMatrix cam_projection = CameraMatrix();
+	Projection cam_projection = Projection();
 	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];
 
 	float z_near = 0.0;
 	float z_far = 0.0;
 
-	const PagedArray<RendererSceneRender::GeometryInstance *> *instances = nullptr;
+	const PagedArray<RenderGeometryInstance *> *instances = nullptr;
 	const PagedArray<RID> *lights = nullptr;
 	const PagedArray<RID> *reflection_probes = nullptr;
 	RID environment = RID();
@@ -210,7 +210,7 @@ private:
 
 	mutable RID_Owner<LightInstance> light_instance_owner;
 
-	struct GeometryInstanceGLES3;
+	class GeometryInstanceGLES3;
 
 	// Cached data for drawing surfaces
 	struct GeometryInstanceSurface {
@@ -265,33 +265,16 @@ private:
 		GeometryInstanceGLES3 *owner = nullptr;
 	};
 
-	struct GeometryInstanceGLES3 : public GeometryInstance {
+	class GeometryInstanceGLES3 : public RenderGeometryInstanceBase {
+	public:
 		//used during rendering
-		bool mirror = false;
-		bool non_uniform_scale = false;
-		float lod_bias = 0.0;
-		float lod_model_scale = 1.0;
-		AABB transformed_aabb; //needed for LOD
-		float depth = 0;
-		uint32_t flags_cache = 0;
 		bool store_transform_cache = true;
-		int32_t shader_parameters_offset = -1;
 
-		uint32_t layer_mask = 1;
 		int32_t instance_count = 0;
 
-		RID mesh_instance;
 		bool can_sdfgi = false;
 		bool using_projectors = false;
 		bool using_softshadows = false;
-		bool fade_near = false;
-		float fade_near_begin = 0;
-		float fade_near_end = 0;
-		bool fade_far = false;
-		float fade_far_begin = 0;
-		float fade_far_end = 0;
-		float force_alpha = 1.0;
-		float parent_fade_alpha = 1.0;
 
 		uint32_t omni_light_count = 0;
 		LocalVector<RID> omni_lights;
@@ -301,35 +284,22 @@ private:
 		LocalVector<uint32_t> spot_light_gl_cache;
 
 		//used during setup
-		uint32_t base_flags = 0;
-		Transform3D transform;
 		GeometryInstanceSurface *surface_caches = nullptr;
 		SelfList<GeometryInstanceGLES3> dirty_list_element;
 
-		struct Data {
-			//data used less often goes into regular heap
-			RID base;
-			RS::InstanceType base_type;
-
-			RID skeleton;
-			Vector<RID> surface_materials;
-			RID material_override;
-			RID material_overlay;
-			AABB aabb;
-
-			bool use_dynamic_gi = false;
-			bool use_baked_light = false;
-			bool cast_double_sided_shadows = false;
-			bool mirror = false;
-			bool dirty_dependencies = false;
+		GeometryInstanceGLES3() :
+				dirty_list_element(this) {}
 
-			DependencyTracker dependency_tracker;
-		};
+		virtual void _mark_dirty() override;
+		virtual void set_use_lightmap(RID p_lightmap_instance, const Rect2 &p_lightmap_uv_scale, int p_lightmap_slice_index) override;
+		virtual void set_lightmap_capture(const Color *p_sh9) override;
 
-		Data *data = nullptr;
+		virtual void pair_light_instances(const RID *p_light_instances, uint32_t p_light_instance_count) override;
+		virtual void pair_reflection_probe_instances(const RID *p_reflection_probe_instances, uint32_t p_reflection_probe_instance_count) override {}
+		virtual void pair_decal_instances(const RID *p_decal_instances, uint32_t p_decal_instance_count) override {}
+		virtual void pair_voxel_gi_instances(const RID *p_voxel_gi_instances, uint32_t p_voxel_gi_instance_count) override {}
 
-		GeometryInstanceGLES3() :
-				dirty_list_element(this) {}
+		virtual void set_softshadow_projector_pairing(bool p_softshadow, bool p_projector) override {}
 	};
 
 	enum {
@@ -357,8 +327,7 @@ private:
 	void _geometry_instance_add_surface_with_material(GeometryInstanceGLES3 *ginstance, uint32_t p_surface, GLES3::SceneMaterialData *p_material, uint32_t p_material_id, uint32_t p_shader_id, RID p_mesh);
 	void _geometry_instance_add_surface_with_material_chain(GeometryInstanceGLES3 *ginstance, uint32_t p_surface, GLES3::SceneMaterialData *p_material, RID p_mat_src, RID p_mesh);
 	void _geometry_instance_add_surface(GeometryInstanceGLES3 *ginstance, uint32_t p_surface, RID p_material, RID p_mesh);
-	void _geometry_instance_mark_dirty(GeometryInstance *p_geometry_instance);
-	void _geometry_instance_update(GeometryInstance *p_geometry_instance);
+	void _geometry_instance_update(RenderGeometryInstance *p_geometry_instance);
 	void _update_dirty_geometry_instances();
 
 	struct SceneState {
@@ -651,7 +620,6 @@ protected:
 
 	RS::EnvironmentSSAOQuality ssao_quality = RS::ENV_SSAO_QUALITY_MEDIUM;
 	bool ssao_half_size = false;
-	bool ssao_using_half_size = false;
 	float ssao_adaptive_target = 0.5;
 	int ssao_blur_passes = 2;
 	float ssao_fadeout_from = 50.0;
@@ -730,44 +698,23 @@ protected:
 	Sky *dirty_sky_list = nullptr;
 	mutable RID_Owner<Sky, true> sky_owner;
 
-	void _setup_sky(Environment *p_env, RID p_render_buffers, const PagedArray<RID> &p_lights, const CameraMatrix &p_projection, const Transform3D &p_transform, const Size2i p_screen_size);
+	void _setup_sky(Environment *p_env, RID p_render_buffers, const PagedArray<RID> &p_lights, const Projection &p_projection, const Transform3D &p_transform, const Size2i p_screen_size);
 	void _invalidate_sky(Sky *p_sky);
 	void _update_dirty_skys();
-	void _update_sky_radiance(Environment *p_env, const CameraMatrix &p_projection, const Transform3D &p_transform);
+	void _update_sky_radiance(Environment *p_env, const Projection &p_projection, const Transform3D &p_transform);
 	void _filter_sky_radiance(Sky *p_sky, int p_base_layer);
-	void _draw_sky(Environment *p_env, const CameraMatrix &p_projection, const Transform3D &p_transform);
+	void _draw_sky(Environment *p_env, const Projection &p_projection, const Transform3D &p_transform);
 	void _free_sky_data(Sky *p_sky);
 
 public:
+	static RasterizerSceneGLES3 *get_singleton() { return singleton; }
+
 	RasterizerCanvasGLES3 *canvas;
 
-	GeometryInstance *geometry_instance_create(RID p_base) override;
-	void geometry_instance_set_skeleton(GeometryInstance *p_geometry_instance, RID p_skeleton) override;
-	void geometry_instance_set_material_override(GeometryInstance *p_geometry_instance, RID p_override) override;
-	void geometry_instance_set_material_overlay(GeometryInstance *p_geometry_instance, RID p_overlay) override;
-	void geometry_instance_set_surface_materials(GeometryInstance *p_geometry_instance, const Vector<RID> &p_material) override;
-	void geometry_instance_set_mesh_instance(GeometryInstance *p_geometry_instance, RID p_mesh_instance) override;
-	void geometry_instance_set_transform(GeometryInstance *p_geometry_instance, const Transform3D &p_transform, const AABB &p_aabb, const AABB &p_transformed_aabbb) override;
-	void geometry_instance_set_layer_mask(GeometryInstance *p_geometry_instance, uint32_t p_layer_mask) override;
-	void geometry_instance_set_lod_bias(GeometryInstance *p_geometry_instance, float p_lod_bias) override;
-	void geometry_instance_set_transparency(GeometryInstance *p_geometry_instance, float p_transparency) override;
-	void geometry_instance_set_fade_range(GeometryInstance *p_geometry_instance, bool p_enable_near, float p_near_begin, float p_near_end, bool p_enable_far, float p_far_begin, float p_far_end) override;
-	void geometry_instance_set_parent_fade_alpha(GeometryInstance *p_geometry_instance, float p_alpha) override;
-	void geometry_instance_set_use_baked_light(GeometryInstance *p_geometry_instance, bool p_enable) override;
-	void geometry_instance_set_use_dynamic_gi(GeometryInstance *p_geometry_instance, bool p_enable) override;
-	void geometry_instance_set_use_lightmap(GeometryInstance *p_geometry_instance, RID p_lightmap_instance, const Rect2 &p_lightmap_uv_scale, int p_lightmap_slice_index) override;
-	void geometry_instance_set_lightmap_capture(GeometryInstance *p_geometry_instance, const Color *p_sh9) override;
-	void geometry_instance_set_instance_shader_parameters_offset(GeometryInstance *p_geometry_instance, int32_t p_offset) override;
-	void geometry_instance_set_cast_double_sided_shadows(GeometryInstance *p_geometry_instance, bool p_enable) override;
+	RenderGeometryInstance *geometry_instance_create(RID p_base) override;
+	void geometry_instance_free(RenderGeometryInstance *p_geometry_instance) override;
 
 	uint32_t geometry_instance_get_pair_mask() override;
-	void geometry_instance_pair_light_instances(GeometryInstance *p_geometry_instance, const RID *p_light_instances, uint32_t p_light_instance_count) override;
-	void geometry_instance_pair_reflection_probe_instances(GeometryInstance *p_geometry_instance, const RID *p_reflection_probe_instances, uint32_t p_reflection_probe_instance_count) override;
-	void geometry_instance_pair_decal_instances(GeometryInstance *p_geometry_instance, const RID *p_decal_instances, uint32_t p_decal_instance_count) override;
-	void geometry_instance_pair_voxel_gi_instances(GeometryInstance *p_geometry_instance, const RID *p_voxel_gi_instances, uint32_t p_voxel_gi_instance_count) override;
-	void geometry_instance_set_softshadow_projector_pairing(GeometryInstance *p_geometry_instance, bool p_softshadow, bool p_projector) override;
-
-	void geometry_instance_free(GeometryInstance *p_geometry_instance) override;
 
 	/* SHADOW ATLAS API */
 
@@ -861,7 +808,7 @@ public:
 	RID light_instance_create(RID p_light) override;
 	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;
 
 	_FORCE_INLINE_ RS::LightType light_instance_get_type(RID p_light_instance) {
@@ -900,13 +847,13 @@ public:
 	RID voxel_gi_instance_create(RID p_voxel_gi) override;
 	void voxel_gi_instance_set_transform_to_data(RID p_probe, const Transform3D &p_xform) override;
 	bool voxel_gi_needs_update(RID p_probe) const override;
-	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) override;
+	void voxel_gi_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<RenderGeometryInstance *> &p_dynamic_objects) override;
 
 	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_render_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_particle_collider_heightfield(RID p_collider, const Transform3D &p_transform, const PagedArray<GeometryInstance *> &p_instances) override;
+	void render_scene(RID p_render_buffers, const CameraData *p_camera_data, const CameraData *p_prev_camera_data, const PagedArray<RenderGeometryInstance *> &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;
+	void render_material(const Transform3D &p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, const PagedArray<RenderGeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) override;
+	void render_particle_collider_heightfield(RID p_collider, const Transform3D &p_transform, const PagedArray<RenderGeometryInstance *> &p_instances) override;
 
 	void set_scene_pass(uint64_t p_pass) override {
 		scene_pass = p_pass;
@@ -941,11 +888,10 @@ public:
 	void decals_set_filter(RS::DecalFilter p_filter) override;
 	void light_projectors_set_filter(RS::LightProjectorFilter p_filter) override;
 
-	static RasterizerSceneGLES3 *get_singleton();
 	RasterizerSceneGLES3();
 	~RasterizerSceneGLES3();
 };
 
 #endif // GLES3_ENABLED
 
-#endif // RASTERIZER_SCENE_OPENGL_H
+#endif // RASTERIZER_SCENE_GLES3_H
diff --git a/drivers/gles3/shader_gles3.h b/drivers/gles3/shader_gles3.h
index e1385669cd..2b72549b5b 100644
--- a/drivers/gles3/shader_gles3.h
+++ b/drivers/gles3/shader_gles3.h
@@ -28,10 +28,10 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#ifndef SHADER_OPENGL_H
-#define SHADER_OPENGL_H
+#ifndef SHADER_GLES3_H
+#define SHADER_GLES3_H
 
-#include "core/math/camera_matrix.h"
+#include "core/math/projection.h"
 #include "core/os/mutex.h"
 #include "core/string/string_builder.h"
 #include "core/templates/hash_map.h"
@@ -248,5 +248,6 @@ public:
 	virtual ~ShaderGLES3();
 };
 
-#endif // SHADER_OPENGL_H
-#endif
+#endif // GLES3_ENABLED
+
+#endif // SHADER_GLES3_H
diff --git a/drivers/gles3/storage/config.h b/drivers/gles3/storage/config.h
index db76aa79fb..b83c83f425 100644
--- a/drivers/gles3/storage/config.h
+++ b/drivers/gles3/storage/config.h
@@ -90,4 +90,4 @@ public:
 
 #endif // GLES3_ENABLED
 
-#endif // !CONFIG_GLES3_H
+#endif // CONFIG_GLES3_H
diff --git a/drivers/gles3/storage/light_storage.h b/drivers/gles3/storage/light_storage.h
index 575ab93eab..857a0261fa 100644
--- a/drivers/gles3/storage/light_storage.h
+++ b/drivers/gles3/storage/light_storage.h
@@ -342,6 +342,6 @@ public:
 
 } // namespace GLES3
 
-#endif // !GLES3_ENABLED
+#endif // GLES3_ENABLED
 
-#endif // !LIGHT_STORAGE_GLES3_H
+#endif // LIGHT_STORAGE_GLES3_H
diff --git a/drivers/gles3/storage/material_storage.cpp b/drivers/gles3/storage/material_storage.cpp
index 8a8d79b3f7..4cd8dd0b14 100644
--- a/drivers/gles3/storage/material_storage.cpp
+++ b/drivers/gles3/storage/material_storage.cpp
@@ -176,75 +176,98 @@ _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) {
-				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) {
+				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;
+					}
+					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) {
-				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) {
+				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;
+					}
+				}
+			} 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: {
@@ -271,75 +294,98 @@ _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) {
-				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) {
+				Vector<int> iv = value;
+				int s = iv.size();
+
+				if (p_array_size <= 0) {
+					p_array_size = 1;
 				}
-				gui[j + 3] = 0; // ignored
+				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
+				}
+			} 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) {
-				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) {
+				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;
+					}
+				}
+			} 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: {
@@ -504,6 +550,13 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy
 					gui[1] = v.y;
 					gui[2] = v.z;
 					gui[3] = v.w;
+				} else if (value.get_type() == Variant::VECTOR4) {
+					Vector4 v = value;
+
+					gui[0] = v.x;
+					gui[1] = v.y;
+					gui[2] = v.z;
+					gui[3] = v.w;
 				} else {
 					Plane v = value;
 
@@ -660,7 +713,7 @@ _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];
@@ -681,6 +734,13 @@ _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: {
@@ -1458,7 +1518,7 @@ MaterialStorage::MaterialStorage() {
 		actions.renames["NORMAL_ROUGHNESS_TEXTURE"] = "normal_roughness_buffer";
 		actions.renames["DEPTH"] = "gl_FragDepth";
 		actions.renames["OUTPUT_IS_SRGB"] = "true";
-		actions.renames["FOG"] = "custom_fog";
+		actions.renames["FOG"] = "fog";
 		actions.renames["RADIANCE"] = "custom_radiance";
 		actions.renames["IRRADIANCE"] = "custom_irradiance";
 		actions.renames["BONE_INDICES"] = "bone_attrib";
@@ -2462,6 +2522,13 @@ void MaterialStorage::shader_set_code(RID p_shader, const String &p_code) {
 	}
 }
 
+void MaterialStorage::shader_set_path_hint(RID p_shader, const String &p_path) {
+	GLES3::Shader *shader = shader_owner.get_or_null(p_shader);
+	ERR_FAIL_COND(!shader);
+
+	shader->path_hint = p_path;
+}
+
 String MaterialStorage::shader_get_code(RID p_shader) const {
 	const GLES3::Shader *shader = shader_owner.get_or_null(p_shader);
 	ERR_FAIL_COND_V(!shader, String());
@@ -2833,7 +2900,22 @@ void CanvasShaderData::get_param_list(List<PropertyInfo> *p_param_list) const {
 		}
 	}
 
+	String last_group;
 	for (const KeyValue<int, StringName> &E : order) {
+		String group = uniforms[E.value].group;
+		if (!uniforms[E.value].subgroup.is_empty()) {
+			group += "::" + uniforms[E.value].subgroup;
+		}
+
+		if (group != last_group) {
+			PropertyInfo pi;
+			pi.usage = PROPERTY_USAGE_GROUP;
+			pi.name = group;
+			p_param_list->push_back(pi);
+
+			last_group = group;
+		}
+
 		PropertyInfo pi = ShaderLanguage::uniform_to_property_info(uniforms[E.value]);
 		pi.name = E.value;
 		p_param_list->push_back(pi);
@@ -3056,7 +3138,22 @@ void SkyShaderData::get_param_list(List<PropertyInfo> *p_param_list) const {
 		}
 	}
 
+	String last_group;
 	for (const KeyValue<int, StringName> &E : order) {
+		String group = uniforms[E.value].group;
+		if (!uniforms[E.value].subgroup.is_empty()) {
+			group += "::" + uniforms[E.value].subgroup;
+		}
+
+		if (group != last_group) {
+			PropertyInfo pi;
+			pi.usage = PROPERTY_USAGE_GROUP;
+			pi.name = group;
+			p_param_list->push_back(pi);
+
+			last_group = group;
+		}
+
 		PropertyInfo pi = ShaderLanguage::uniform_to_property_info(uniforms[E.value]);
 		pi.name = E.value;
 		p_param_list->push_back(pi);
@@ -3366,7 +3463,22 @@ void SceneShaderData::get_param_list(List<PropertyInfo> *p_param_list) const {
 		}
 	}
 
+	String last_group;
 	for (const KeyValue<int, StringName> &E : order) {
+		String group = uniforms[E.value].group;
+		if (!uniforms[E.value].subgroup.is_empty()) {
+			group += "::" + uniforms[E.value].subgroup;
+		}
+
+		if (group != last_group) {
+			PropertyInfo pi;
+			pi.usage = PROPERTY_USAGE_GROUP;
+			pi.name = group;
+			p_param_list->push_back(pi);
+
+			last_group = group;
+		}
+
 		PropertyInfo pi = ShaderLanguage::uniform_to_property_info(uniforms[E.value]);
 		pi.name = E.value;
 		p_param_list->push_back(pi);
diff --git a/drivers/gles3/storage/material_storage.h b/drivers/gles3/storage/material_storage.h
index 6ad277c2b9..91e1eee306 100644
--- a/drivers/gles3/storage/material_storage.h
+++ b/drivers/gles3/storage/material_storage.h
@@ -73,6 +73,7 @@ struct Material;
 struct Shader {
 	ShaderData *data = nullptr;
 	String code;
+	String path_hint;
 	RS::ShaderMode mode;
 	HashMap<StringName, HashMap<int, RID>> default_texture_parameter;
 	HashSet<Material *> owners;
@@ -487,7 +488,7 @@ public:
 		p_array[11] = 0;
 	}
 
-	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];
@@ -542,6 +543,7 @@ public:
 	virtual void shader_free(RID p_rid) override;
 
 	virtual void shader_set_code(RID p_shader, const String &p_code) override;
+	virtual void shader_set_path_hint(RID p_shader, const String &p_path) override;
 	virtual String shader_get_code(RID p_shader) const override;
 	virtual void shader_get_param_list(RID p_shader, List<PropertyInfo> *p_param_list) const override;
 
@@ -597,4 +599,4 @@ public:
 
 #endif // GLES3_ENABLED
 
-#endif // !MATERIAL_STORAGE_GLES3_H
+#endif // MATERIAL_STORAGE_GLES3_H
diff --git a/drivers/gles3/storage/mesh_storage.h b/drivers/gles3/storage/mesh_storage.h
index c51cd5dcd6..339380b3b0 100644
--- a/drivers/gles3/storage/mesh_storage.h
+++ b/drivers/gles3/storage/mesh_storage.h
@@ -543,4 +543,4 @@ public:
 
 #endif // GLES3_ENABLED
 
-#endif // !MESH_STORAGE_GLES3_H
+#endif // MESH_STORAGE_GLES3_H
diff --git a/drivers/gles3/storage/particles_storage.h b/drivers/gles3/storage/particles_storage.h
index cf47ada5d5..84d1f94d8c 100644
--- a/drivers/gles3/storage/particles_storage.h
+++ b/drivers/gles3/storage/particles_storage.h
@@ -137,4 +137,4 @@ public:
 
 #endif // GLES3_ENABLED
 
-#endif // !PARTICLES_STORAGE_GLES3_H
+#endif // PARTICLES_STORAGE_GLES3_H
diff --git a/drivers/gles3/storage/texture_storage.h b/drivers/gles3/storage/texture_storage.h
index b5d5641086..77ec1da6f5 100644
--- a/drivers/gles3/storage/texture_storage.h
+++ b/drivers/gles3/storage/texture_storage.h
@@ -577,6 +577,6 @@ inline String TextureStorage::get_framebuffer_error(GLenum p_status) {
 
 } // namespace GLES3
 
-#endif // !GLES3_ENABLED
+#endif // GLES3_ENABLED
 
-#endif // !TEXTURE_STORAGE_GLES3_H
+#endif // TEXTURE_STORAGE_GLES3_H
diff --git a/drivers/gles3/storage/utilities.h b/drivers/gles3/storage/utilities.h
index 523033886c..e054f2f816 100644
--- a/drivers/gles3/storage/utilities.h
+++ b/drivers/gles3/storage/utilities.h
@@ -156,4 +156,4 @@ public:
 
 #endif // GLES3_ENABLED
 
-#endif // !UTILITIES_GLES3_H
+#endif // UTILITIES_GLES3_H