diff options
Diffstat (limited to 'servers/rendering/rasterizer_rd/rasterizer_storage_rd.h')
| -rw-r--r-- | servers/rendering/rasterizer_rd/rasterizer_storage_rd.h | 315 |
1 files changed, 289 insertions, 26 deletions
diff --git a/servers/rendering/rasterizer_rd/rasterizer_storage_rd.h b/servers/rendering/rasterizer_rd/rasterizer_storage_rd.h index 6e5923953b..e09b4a52eb 100644 --- a/servers/rendering/rasterizer_rd/rasterizer_storage_rd.h +++ b/servers/rendering/rasterizer_rd/rasterizer_storage_rd.h @@ -36,6 +36,8 @@ #include "servers/rendering/rasterizer_rd/rasterizer_effects_rd.h" #include "servers/rendering/rasterizer_rd/shader_compiler_rd.h" #include "servers/rendering/rasterizer_rd/shaders/giprobe_sdf.glsl.gen.h" +#include "servers/rendering/rasterizer_rd/shaders/particles.glsl.gen.h" +#include "servers/rendering/rasterizer_rd/shaders/particles_copy.glsl.gen.h" #include "servers/rendering/rendering_device.h" class RasterizerStorageRD : public RasterizerStorage { @@ -386,6 +388,9 @@ private: uint32_t multimesh_render_index = 0; uint64_t multimesh_render_pass = 0; + + uint32_t particles_render_index = 0; + uint64_t particles_render_pass = 0; }; uint32_t blend_shape_count = 0; @@ -448,6 +453,215 @@ private: _FORCE_INLINE_ void _multimesh_re_create_aabb(MultiMesh *multimesh, const float *p_data, int p_instances); void _update_dirty_multimeshes(); + /* PARTICLES */ + + struct ParticleData { + float xform[16]; + float velocity[3]; + uint32_t active; + float color[4]; + float custom[3]; + float lifetime; + uint32_t pad[3]; + }; + + struct ParticlesFrameParams { + uint32_t emitting; + float system_phase; + float prev_system_phase; + uint32_t cycle; + + float explosiveness; + float randomness; + float time; + float delta; + + uint32_t random_seed; + uint32_t pad[3]; + + float emission_transform[16]; + }; + + struct Particles { + bool inactive; + float inactive_time; + bool emitting; + bool one_shot; + int amount; + float lifetime; + float pre_process_time; + float explosiveness; + float randomness; + bool restart_request; + AABB custom_aabb; + bool use_local_coords; + RID process_material; + + RS::ParticlesDrawOrder draw_order; + + Vector<RID> draw_passes; + + RID particle_buffer; + RID particle_instance_buffer; + RID frame_params_buffer; + + RID particles_material_uniform_set; + RID particles_copy_uniform_set; + RID particles_transforms_buffer_uniform_set; + + RID particles_sort_buffer; + RID particles_sort_uniform_set; + + bool dirty = false; + Particles *update_list = nullptr; + + float phase; + float prev_phase; + uint64_t prev_ticks; + uint32_t random_seed; + + uint32_t cycle_number; + + float speed_scale; + + int fixed_fps; + bool fractional_delta; + float frame_remainder; + + bool clear; + + Transform emission_transform; + + Particles() : + inactive(true), + inactive_time(0.0), + emitting(false), + one_shot(false), + amount(0), + lifetime(1.0), + pre_process_time(0.0), + explosiveness(0.0), + randomness(0.0), + restart_request(false), + custom_aabb(AABB(Vector3(-4, -4, -4), Vector3(8, 8, 8))), + use_local_coords(true), + draw_order(RS::PARTICLES_DRAW_ORDER_INDEX), + prev_ticks(0), + random_seed(0), + cycle_number(0), + speed_scale(1.0), + fixed_fps(0), + fractional_delta(false), + frame_remainder(0), + clear(true) { + } + + RasterizerScene::InstanceDependency instance_dependency; + + ParticlesFrameParams frame_params; + }; + + void _particles_process(Particles *p_particles, float p_delta); + + struct ParticlesShader { + struct PushConstant { + float lifetime; + uint32_t clear; + uint32_t total_particles; + uint32_t trail_size; + uint32_t use_fractional_delta; + uint32_t pad[3]; + }; + + ParticlesShaderRD shader; + ShaderCompilerRD compiler; + + RID default_shader; + RID default_material; + RID default_shader_rd; + + RID base_uniform_set; + + struct CopyPushConstant { + float sort_direction[3]; + uint32_t total_particles; + }; + + enum { + COPY_MODE_FILL_INSTANCES, + COPY_MODE_FILL_SORT_BUFFER, + COPY_MODE_FILL_INSTANCES_WITH_SORT_BUFFER, + COPY_MODE_MAX, + }; + + ParticlesCopyShaderRD copy_shader; + RID copy_shader_version; + RID copy_pipelines[COPY_MODE_MAX]; + + } particles_shader; + + Particles *particle_update_list = nullptr; + + struct ParticlesShaderData : public ShaderData { + bool valid; + RID version; + + //RenderPipelineVertexFormatCacheRD pipelines[SKY_VERSION_MAX]; + Map<StringName, ShaderLanguage::ShaderNode::Uniform> uniforms; + Vector<ShaderCompilerRD::GeneratedCode::Texture> texture_uniforms; + + Vector<uint32_t> ubo_offsets; + uint32_t ubo_size; + + String path; + String code; + Map<StringName, RID> default_texture_params; + + RID pipeline; + + bool uses_time; + + virtual void set_code(const String &p_Code); + virtual void set_default_texture_param(const StringName &p_name, RID p_texture); + virtual void get_param_list(List<PropertyInfo> *p_param_list) const; + virtual void get_instance_param_list(List<RasterizerStorage::InstanceShaderParam> *p_param_list) const; + virtual bool is_param_texture(const StringName &p_param) const; + virtual bool is_animated() const; + virtual bool casts_shadows() const; + virtual Variant get_default_parameter(const StringName &p_parameter) const; + ParticlesShaderData(); + virtual ~ParticlesShaderData(); + }; + + ShaderData *_create_particles_shader_func(); + static RasterizerStorageRD::ShaderData *_create_particles_shader_funcs() { + return base_singleton->_create_particles_shader_func(); + } + + struct ParticlesMaterialData : public MaterialData { + uint64_t last_frame; + ParticlesShaderData *shader_data; + RID uniform_buffer; + RID uniform_set; + Vector<RID> texture_cache; + Vector<uint8_t> ubo_data; + bool uniform_set_updated; + + virtual void set_render_priority(int p_priority) {} + virtual void set_next_pass(RID p_pass) {} + virtual void update_parameters(const Map<StringName, Variant> &p_parameters, bool p_uniform_dirty, bool p_textures_dirty); + virtual ~ParticlesMaterialData(); + }; + + MaterialData *_create_particles_material_func(ParticlesShaderData *p_shader); + static RasterizerStorageRD::MaterialData *_create_particles_material_funcs(ShaderData *p_shader) { + return base_singleton->_create_particles_material_func(static_cast<ParticlesShaderData *>(p_shader)); + } + + void update_particles(); + + mutable RID_Owner<Particles> particles_owner; + /* Skeleton */ struct Skeleton { @@ -977,6 +1191,19 @@ public: return s->multimesh_render_index; } + _FORCE_INLINE_ uint32_t mesh_surface_get_particles_render_pass_index(RID p_mesh, uint32_t p_surface_index, uint64_t p_render_pass, uint32_t *r_index) { + Mesh *mesh = mesh_owner.getornull(p_mesh); + Mesh::Surface *s = mesh->surfaces[p_surface_index]; + + if (s->particles_render_pass != p_render_pass) { + (*r_index)++; + s->particles_render_pass = p_render_pass; + s->particles_render_index = *r_index; + } + + return s->particles_render_index; + } + /* MULTIMESH API */ RID multimesh_create(); @@ -1407,39 +1634,75 @@ public: /* PARTICLES */ - RID particles_create() { return RID(); } + RID particles_create(); + + void particles_set_emitting(RID p_particles, bool p_emitting); + void particles_set_amount(RID p_particles, int p_amount); + void particles_set_lifetime(RID p_particles, float p_lifetime); + void particles_set_one_shot(RID p_particles, bool p_one_shot); + void particles_set_pre_process_time(RID p_particles, float p_time); + void particles_set_explosiveness_ratio(RID p_particles, float p_ratio); + void particles_set_randomness_ratio(RID p_particles, float p_ratio); + void particles_set_custom_aabb(RID p_particles, const AABB &p_aabb); + void particles_set_speed_scale(RID p_particles, float p_scale); + void particles_set_use_local_coordinates(RID p_particles, bool p_enable); + void particles_set_process_material(RID p_particles, RID p_material); + void particles_set_fixed_fps(RID p_particles, int p_fps); + void particles_set_fractional_delta(RID p_particles, bool p_enable); + void particles_restart(RID p_particles); - void particles_set_emitting(RID p_particles, bool p_emitting) {} - void particles_set_amount(RID p_particles, int p_amount) {} - void particles_set_lifetime(RID p_particles, float p_lifetime) {} - void particles_set_one_shot(RID p_particles, bool p_one_shot) {} - void particles_set_pre_process_time(RID p_particles, float p_time) {} - void particles_set_explosiveness_ratio(RID p_particles, float p_ratio) {} - void particles_set_randomness_ratio(RID p_particles, float p_ratio) {} - void particles_set_custom_aabb(RID p_particles, const AABB &p_aabb) {} - void particles_set_speed_scale(RID p_particles, float p_scale) {} - void particles_set_use_local_coordinates(RID p_particles, bool p_enable) {} - void particles_set_process_material(RID p_particles, RID p_material) {} - void particles_set_fixed_fps(RID p_particles, int p_fps) {} - void particles_set_fractional_delta(RID p_particles, bool p_enable) {} - void particles_restart(RID p_particles) {} + void particles_set_draw_order(RID p_particles, RS::ParticlesDrawOrder p_order); - void particles_set_draw_order(RID p_particles, RS::ParticlesDrawOrder p_order) {} + void particles_set_draw_passes(RID p_particles, int p_count); + void particles_set_draw_pass_mesh(RID p_particles, int p_pass, RID p_mesh); - void particles_set_draw_passes(RID p_particles, int p_count) {} - void particles_set_draw_pass_mesh(RID p_particles, int p_pass, RID p_mesh) {} + void particles_request_process(RID p_particles); + AABB particles_get_current_aabb(RID p_particles); + AABB particles_get_aabb(RID p_particles) const; - void particles_request_process(RID p_particles) {} - AABB particles_get_current_aabb(RID p_particles) { return AABB(); } - AABB particles_get_aabb(RID p_particles) const { return AABB(); } + void particles_set_emission_transform(RID p_particles, const Transform &p_transform); - void particles_set_emission_transform(RID p_particles, const Transform &p_transform) {} + bool particles_get_emitting(RID p_particles); + int particles_get_draw_passes(RID p_particles) const; + RID particles_get_draw_pass_mesh(RID p_particles, int p_pass) const; + + void particles_set_view_axis(RID p_particles, const Vector3 &p_axis); + + virtual bool particles_is_inactive(RID p_particles) const; + + _FORCE_INLINE_ uint32_t particles_get_amount(RID p_particles) { + Particles *particles = particles_owner.getornull(p_particles); + ERR_FAIL_COND_V(!particles, 0); + + return particles->amount; + } - bool particles_get_emitting(RID p_particles) { return false; } - int particles_get_draw_passes(RID p_particles) const { return 0; } - RID particles_get_draw_pass_mesh(RID p_particles, int p_pass) const { return RID(); } + _FORCE_INLINE_ uint32_t particles_is_using_local_coords(RID p_particles) { + Particles *particles = particles_owner.getornull(p_particles); + ERR_FAIL_COND_V(!particles, false); - virtual bool particles_is_inactive(RID p_particles) const { return false; } + return particles->use_local_coords; + } + + _FORCE_INLINE_ RID particles_get_instance_buffer_uniform_set(RID p_particles, RID p_shader, uint32_t p_set) { + Particles *particles = particles_owner.getornull(p_particles); + ERR_FAIL_COND_V(!particles, RID()); + if (particles->particles_transforms_buffer_uniform_set.is_null()) { + Vector<RD::Uniform> uniforms; + + { + RD::Uniform u; + u.type = RD::UNIFORM_TYPE_STORAGE_BUFFER; + u.binding = 0; + u.ids.push_back(particles->particle_instance_buffer); + uniforms.push_back(u); + } + + particles->particles_transforms_buffer_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, p_shader, p_set); + } + + return particles->particles_transforms_buffer_uniform_set; + } /* GLOBAL VARIABLES API */ |