1031 lines
37 KiB
C++
1031 lines
37 KiB
C++
/*************************************************************************/
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/* rasterizer.h */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#ifndef RASTERIZER_H
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#define RASTERIZER_H
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#include "camera_matrix.h"
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#include "servers/visual_server.h"
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#include "self_list.h"
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class RasterizerScene {
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public:
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/* SHADOW ATLAS API */
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virtual RID shadow_atlas_create() = 0;
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virtual void shadow_atlas_set_size(RID p_atlas, int p_size) = 0;
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virtual void shadow_atlas_set_quadrant_subdivision(RID p_atlas, int p_quadrant, int p_subdivision) = 0;
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virtual bool shadow_atlas_update_light(RID p_atlas, RID p_light_intance, float p_coverage, uint64_t p_light_version) = 0;
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virtual int get_directional_light_shadow_size(RID p_light_intance) = 0;
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virtual void set_directional_shadow_count(int p_count) = 0;
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/* ENVIRONMENT API */
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virtual RID environment_create() = 0;
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virtual void environment_set_background(RID p_env, VS::EnvironmentBG p_bg) = 0;
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virtual void environment_set_sky(RID p_env, RID p_sky) = 0;
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virtual void environment_set_sky_scale(RID p_env, float p_scale) = 0;
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virtual void environment_set_bg_color(RID p_env, const Color &p_color) = 0;
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virtual void environment_set_bg_energy(RID p_env, float p_energy) = 0;
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virtual void environment_set_canvas_max_layer(RID p_env, int p_max_layer) = 0;
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virtual void environment_set_ambient_light(RID p_env, const Color &p_color, float p_energy = 1.0, float p_sky_contribution = 0.0) = 0;
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virtual void environment_set_dof_blur_near(RID p_env, bool p_enable, float p_distance, float p_transition, float p_far_amount, VS::EnvironmentDOFBlurQuality p_quality) = 0;
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virtual void environment_set_dof_blur_far(RID p_env, bool p_enable, float p_distance, float p_transition, float p_far_amount, VS::EnvironmentDOFBlurQuality p_quality) = 0;
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virtual void environment_set_glow(RID p_env, bool p_enable, int p_level_flags, float p_intensity, float p_strength, float p_bloom_threshold, VS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, bool p_bicubic_upscale) = 0;
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virtual void environment_set_fog(RID p_env, bool p_enable, float p_begin, float p_end, RID p_gradient_texture) = 0;
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virtual void environment_set_ssr(RID p_env, bool p_enable, int p_max_steps, float p_fade_int, float p_fade_out, float p_depth_tolerance, bool p_roughness) = 0;
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virtual void environment_set_ssao(RID p_env, bool p_enable, float p_radius, float p_intensity, float p_radius2, float p_intensity2, float p_bias, float p_light_affect, const Color &p_color, bool p_blur) = 0;
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virtual void environment_set_tonemap(RID p_env, VS::EnvironmentToneMapper p_tone_mapper, float p_exposure, float p_white, bool p_auto_exposure, float p_min_luminance, float p_max_luminance, float p_auto_exp_speed, float p_auto_exp_scale) = 0;
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virtual void environment_set_adjustment(RID p_env, bool p_enable, float p_brightness, float p_contrast, float p_saturation, RID p_ramp) = 0;
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virtual void environment_set_fog(RID p_env, bool p_enable, const Color &p_color, const Color &p_sun_color, float p_sun_amount) = 0;
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virtual void environment_set_fog_depth(RID p_env, bool p_enable, float p_depth_begin, float p_depth_curve, bool p_transmit, float p_transmit_curve) = 0;
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virtual void environment_set_fog_height(RID p_env, bool p_enable, float p_min_height, float p_max_height, float p_height_curve) = 0;
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virtual bool is_environment(RID p_env) = 0;
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virtual VS::EnvironmentBG environment_get_background(RID p_env) = 0;
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virtual int environment_get_canvas_max_layer(RID p_env) = 0;
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struct InstanceBase : RID_Data {
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VS::InstanceType base_type;
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RID base;
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RID skeleton;
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RID material_override;
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Transform transform;
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int depth_layer;
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uint32_t layer_mask;
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//RID sampled_light;
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Vector<RID> materials;
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Vector<RID> light_instances;
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Vector<RID> reflection_probe_instances;
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Vector<RID> gi_probe_instances;
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Vector<float> blend_values;
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VS::ShadowCastingSetting cast_shadows;
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bool mirror : 8;
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bool receive_shadows : 8;
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bool visible : 8;
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bool baked_light : 8; //this flag is only to know if it actually did use baked light
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float depth; //used for sorting
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SelfList<InstanceBase> dependency_item;
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virtual void base_removed() = 0;
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virtual void base_changed() = 0;
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virtual void base_material_changed() = 0;
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InstanceBase()
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: dependency_item(this) {
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base_type = VS::INSTANCE_NONE;
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cast_shadows = VS::SHADOW_CASTING_SETTING_ON;
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receive_shadows = true;
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visible = true;
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depth_layer = 0;
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layer_mask = 1;
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baked_light = false;
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}
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};
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virtual RID light_instance_create(RID p_light) = 0;
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virtual void light_instance_set_transform(RID p_light_instance, const Transform &p_transform) = 0;
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virtual void light_instance_set_shadow_transform(RID p_light_instance, const CameraMatrix &p_projection, const Transform &p_transform, float p_far, float p_split, int p_pass, float p_bias_scale = 1.0) = 0;
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virtual void light_instance_mark_visible(RID p_light_instance) = 0;
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virtual RID reflection_atlas_create() = 0;
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virtual void reflection_atlas_set_size(RID p_ref_atlas, int p_size) = 0;
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virtual void reflection_atlas_set_subdivision(RID p_ref_atlas, int p_subdiv) = 0;
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virtual RID reflection_probe_instance_create(RID p_probe) = 0;
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virtual void reflection_probe_instance_set_transform(RID p_instance, const Transform &p_transform) = 0;
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virtual void reflection_probe_release_atlas_index(RID p_instance) = 0;
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virtual bool reflection_probe_instance_needs_redraw(RID p_instance) = 0;
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virtual bool reflection_probe_instance_has_reflection(RID p_instance) = 0;
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virtual bool reflection_probe_instance_begin_render(RID p_instance, RID p_reflection_atlas) = 0;
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virtual bool reflection_probe_instance_postprocess_step(RID p_instance) = 0;
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virtual RID gi_probe_instance_create() = 0;
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virtual void gi_probe_instance_set_light_data(RID p_probe, RID p_base, RID p_data) = 0;
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virtual void gi_probe_instance_set_transform_to_data(RID p_probe, const Transform &p_xform) = 0;
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virtual void gi_probe_instance_set_bounds(RID p_probe, const Vector3 &p_bounds) = 0;
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virtual void render_scene(const Transform &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, InstanceBase **p_cull_result, int p_cull_count, RID *p_light_cull_result, int p_light_cull_count, RID *p_reflection_probe_cull_result, int p_reflection_probe_cull_count, RID p_environment, RID p_shadow_atlas, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass) = 0;
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virtual void render_shadow(RID p_light, RID p_shadow_atlas, int p_pass, InstanceBase **p_cull_result, int p_cull_count) = 0;
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virtual void set_scene_pass(uint64_t p_pass) = 0;
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virtual void set_debug_draw_mode(VS::ViewportDebugDraw p_debug_draw) = 0;
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virtual bool free(RID p_rid) = 0;
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virtual ~RasterizerScene() {}
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};
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class RasterizerStorage {
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public:
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/* TEXTURE API */
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virtual RID texture_create() = 0;
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virtual void texture_allocate(RID p_texture, int p_width, int p_height, Image::Format p_format, uint32_t p_flags = VS::TEXTURE_FLAGS_DEFAULT) = 0;
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virtual void texture_set_data(RID p_texture, const Ref<Image> &p_image, VS::CubeMapSide p_cube_side = VS::CUBEMAP_LEFT) = 0;
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virtual Ref<Image> texture_get_data(RID p_texture, VS::CubeMapSide p_cube_side = VS::CUBEMAP_LEFT) const = 0;
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virtual void texture_set_flags(RID p_texture, uint32_t p_flags) = 0;
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virtual uint32_t texture_get_flags(RID p_texture) const = 0;
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virtual Image::Format texture_get_format(RID p_texture) const = 0;
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virtual uint32_t texture_get_texid(RID p_texture) const = 0;
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virtual uint32_t texture_get_width(RID p_texture) const = 0;
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virtual uint32_t texture_get_height(RID p_texture) const = 0;
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virtual void texture_set_size_override(RID p_texture, int p_width, int p_height) = 0;
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virtual void texture_set_path(RID p_texture, const String &p_path) = 0;
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virtual String texture_get_path(RID p_texture) const = 0;
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virtual void texture_set_shrink_all_x2_on_set_data(bool p_enable) = 0;
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virtual void texture_debug_usage(List<VS::TextureInfo> *r_info) = 0;
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virtual RID texture_create_radiance_cubemap(RID p_source, int p_resolution = -1) const = 0;
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virtual void texture_set_detect_3d_callback(RID p_texture, VisualServer::TextureDetectCallback p_callback, void *p_userdata) = 0;
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virtual void texture_set_detect_srgb_callback(RID p_texture, VisualServer::TextureDetectCallback p_callback, void *p_userdata) = 0;
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virtual void texture_set_detect_normal_callback(RID p_texture, VisualServer::TextureDetectCallback p_callback, void *p_userdata) = 0;
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virtual void textures_keep_original(bool p_enable) = 0;
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/* SKY API */
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virtual RID sky_create() = 0;
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virtual void sky_set_texture(RID p_sky, RID p_cube_map, int p_radiance_size) = 0;
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/* SHADER API */
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virtual RID shader_create() = 0;
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virtual void shader_set_code(RID p_shader, const String &p_code) = 0;
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virtual String shader_get_code(RID p_shader) const = 0;
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virtual void shader_get_param_list(RID p_shader, List<PropertyInfo> *p_param_list) const = 0;
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virtual void shader_set_default_texture_param(RID p_shader, const StringName &p_name, RID p_texture) = 0;
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virtual RID shader_get_default_texture_param(RID p_shader, const StringName &p_name) const = 0;
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/* COMMON MATERIAL API */
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virtual RID material_create() = 0;
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virtual void material_set_render_priority(RID p_material, int priority) = 0;
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virtual void material_set_shader(RID p_shader_material, RID p_shader) = 0;
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virtual RID material_get_shader(RID p_shader_material) const = 0;
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virtual void material_set_param(RID p_material, const StringName &p_param, const Variant &p_value) = 0;
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virtual Variant material_get_param(RID p_material, const StringName &p_param) const = 0;
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virtual void material_set_line_width(RID p_material, float p_width) = 0;
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virtual void material_set_next_pass(RID p_material, RID p_next_material) = 0;
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virtual bool material_is_animated(RID p_material) = 0;
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virtual bool material_casts_shadows(RID p_material) = 0;
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virtual void material_add_instance_owner(RID p_material, RasterizerScene::InstanceBase *p_instance) = 0;
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virtual void material_remove_instance_owner(RID p_material, RasterizerScene::InstanceBase *p_instance) = 0;
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/* MESH API */
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virtual RID mesh_create() = 0;
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virtual void mesh_add_surface(RID p_mesh, uint32_t p_format, VS::PrimitiveType p_primitive, const PoolVector<uint8_t> &p_array, int p_vertex_count, const PoolVector<uint8_t> &p_index_array, int p_index_count, const Rect3 &p_aabb, const Vector<PoolVector<uint8_t> > &p_blend_shapes = Vector<PoolVector<uint8_t> >(), const Vector<Rect3> &p_bone_aabbs = Vector<Rect3>()) = 0;
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virtual void mesh_set_blend_shape_count(RID p_mesh, int p_amount) = 0;
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virtual int mesh_get_blend_shape_count(RID p_mesh) const = 0;
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virtual void mesh_set_blend_shape_mode(RID p_mesh, VS::BlendShapeMode p_mode) = 0;
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virtual VS::BlendShapeMode mesh_get_blend_shape_mode(RID p_mesh) const = 0;
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virtual void mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material) = 0;
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virtual RID mesh_surface_get_material(RID p_mesh, int p_surface) const = 0;
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virtual int mesh_surface_get_array_len(RID p_mesh, int p_surface) const = 0;
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virtual int mesh_surface_get_array_index_len(RID p_mesh, int p_surface) const = 0;
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virtual PoolVector<uint8_t> mesh_surface_get_array(RID p_mesh, int p_surface) const = 0;
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virtual PoolVector<uint8_t> mesh_surface_get_index_array(RID p_mesh, int p_surface) const = 0;
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virtual uint32_t mesh_surface_get_format(RID p_mesh, int p_surface) const = 0;
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virtual VS::PrimitiveType mesh_surface_get_primitive_type(RID p_mesh, int p_surface) const = 0;
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virtual Rect3 mesh_surface_get_aabb(RID p_mesh, int p_surface) const = 0;
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virtual Vector<PoolVector<uint8_t> > mesh_surface_get_blend_shapes(RID p_mesh, int p_surface) const = 0;
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virtual Vector<Rect3> mesh_surface_get_skeleton_aabb(RID p_mesh, int p_surface) const = 0;
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virtual void mesh_remove_surface(RID p_mesh, int p_index) = 0;
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virtual int mesh_get_surface_count(RID p_mesh) const = 0;
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virtual void mesh_set_custom_aabb(RID p_mesh, const Rect3 &p_aabb) = 0;
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virtual Rect3 mesh_get_custom_aabb(RID p_mesh) const = 0;
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virtual Rect3 mesh_get_aabb(RID p_mesh, RID p_skeleton) const = 0;
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virtual void mesh_clear(RID p_mesh) = 0;
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/* MULTIMESH API */
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virtual RID multimesh_create() = 0;
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virtual void multimesh_allocate(RID p_multimesh, int p_instances, VS::MultimeshTransformFormat p_transform_format, VS::MultimeshColorFormat p_color_format) = 0;
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virtual int multimesh_get_instance_count(RID p_multimesh) const = 0;
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virtual void multimesh_set_mesh(RID p_multimesh, RID p_mesh) = 0;
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virtual void multimesh_instance_set_transform(RID p_multimesh, int p_index, const Transform &p_transform) = 0;
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virtual void multimesh_instance_set_transform_2d(RID p_multimesh, int p_index, const Transform2D &p_transform) = 0;
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virtual void multimesh_instance_set_color(RID p_multimesh, int p_index, const Color &p_color) = 0;
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virtual RID multimesh_get_mesh(RID p_multimesh) const = 0;
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virtual Transform multimesh_instance_get_transform(RID p_multimesh, int p_index) const = 0;
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virtual Transform2D multimesh_instance_get_transform_2d(RID p_multimesh, int p_index) const = 0;
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virtual Color multimesh_instance_get_color(RID p_multimesh, int p_index) const = 0;
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virtual void multimesh_set_visible_instances(RID p_multimesh, int p_visible) = 0;
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virtual int multimesh_get_visible_instances(RID p_multimesh) const = 0;
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virtual Rect3 multimesh_get_aabb(RID p_multimesh) const = 0;
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/* IMMEDIATE API */
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virtual RID immediate_create() = 0;
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virtual void immediate_begin(RID p_immediate, VS::PrimitiveType p_rimitive, RID p_texture = RID()) = 0;
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virtual void immediate_vertex(RID p_immediate, const Vector3 &p_vertex) = 0;
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virtual void immediate_normal(RID p_immediate, const Vector3 &p_normal) = 0;
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virtual void immediate_tangent(RID p_immediate, const Plane &p_tangent) = 0;
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virtual void immediate_color(RID p_immediate, const Color &p_color) = 0;
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virtual void immediate_uv(RID p_immediate, const Vector2 &tex_uv) = 0;
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virtual void immediate_uv2(RID p_immediate, const Vector2 &tex_uv) = 0;
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virtual void immediate_end(RID p_immediate) = 0;
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virtual void immediate_clear(RID p_immediate) = 0;
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virtual void immediate_set_material(RID p_immediate, RID p_material) = 0;
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virtual RID immediate_get_material(RID p_immediate) const = 0;
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virtual Rect3 immediate_get_aabb(RID p_immediate) const = 0;
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/* SKELETON API */
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virtual RID skeleton_create() = 0;
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virtual void skeleton_allocate(RID p_skeleton, int p_bones, bool p_2d_skeleton = false) = 0;
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virtual int skeleton_get_bone_count(RID p_skeleton) const = 0;
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virtual void skeleton_bone_set_transform(RID p_skeleton, int p_bone, const Transform &p_transform) = 0;
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virtual Transform skeleton_bone_get_transform(RID p_skeleton, int p_bone) const = 0;
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virtual void skeleton_bone_set_transform_2d(RID p_skeleton, int p_bone, const Transform2D &p_transform) = 0;
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virtual Transform2D skeleton_bone_get_transform_2d(RID p_skeleton, int p_bone) const = 0;
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/* Light API */
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virtual RID light_create(VS::LightType p_type) = 0;
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virtual void light_set_color(RID p_light, const Color &p_color) = 0;
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virtual void light_set_param(RID p_light, VS::LightParam p_param, float p_value) = 0;
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virtual void light_set_shadow(RID p_light, bool p_enabled) = 0;
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virtual void light_set_shadow_color(RID p_light, const Color &p_color) = 0;
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virtual void light_set_projector(RID p_light, RID p_texture) = 0;
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virtual void light_set_negative(RID p_light, bool p_enable) = 0;
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virtual void light_set_cull_mask(RID p_light, uint32_t p_mask) = 0;
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virtual void light_set_reverse_cull_face_mode(RID p_light, bool p_enabled) = 0;
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virtual void light_omni_set_shadow_mode(RID p_light, VS::LightOmniShadowMode p_mode) = 0;
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virtual void light_omni_set_shadow_detail(RID p_light, VS::LightOmniShadowDetail p_detail) = 0;
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virtual void light_directional_set_shadow_mode(RID p_light, VS::LightDirectionalShadowMode p_mode) = 0;
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virtual void light_directional_set_blend_splits(RID p_light, bool p_enable) = 0;
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virtual bool light_directional_get_blend_splits(RID p_light) const = 0;
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virtual void light_directional_set_shadow_depth_range_mode(RID p_light, VS::LightDirectionalShadowDepthRangeMode p_range_mode) = 0;
|
|
virtual VS::LightDirectionalShadowDepthRangeMode light_directional_get_shadow_depth_range_mode(RID p_light) const = 0;
|
|
|
|
virtual VS::LightDirectionalShadowMode light_directional_get_shadow_mode(RID p_light) = 0;
|
|
virtual VS::LightOmniShadowMode light_omni_get_shadow_mode(RID p_light) = 0;
|
|
|
|
virtual bool light_has_shadow(RID p_light) const = 0;
|
|
|
|
virtual VS::LightType light_get_type(RID p_light) const = 0;
|
|
virtual Rect3 light_get_aabb(RID p_light) const = 0;
|
|
virtual float light_get_param(RID p_light, VS::LightParam p_param) = 0;
|
|
virtual Color light_get_color(RID p_light) = 0;
|
|
virtual uint64_t light_get_version(RID p_light) const = 0;
|
|
|
|
/* PROBE API */
|
|
|
|
virtual RID reflection_probe_create() = 0;
|
|
|
|
virtual void reflection_probe_set_update_mode(RID p_probe, VS::ReflectionProbeUpdateMode p_mode) = 0;
|
|
virtual void reflection_probe_set_intensity(RID p_probe, float p_intensity) = 0;
|
|
virtual void reflection_probe_set_interior_ambient(RID p_probe, const Color &p_ambient) = 0;
|
|
virtual void reflection_probe_set_interior_ambient_energy(RID p_probe, float p_energy) = 0;
|
|
virtual void reflection_probe_set_interior_ambient_probe_contribution(RID p_probe, float p_contrib) = 0;
|
|
virtual void reflection_probe_set_max_distance(RID p_probe, float p_distance) = 0;
|
|
virtual void reflection_probe_set_extents(RID p_probe, const Vector3 &p_extents) = 0;
|
|
virtual void reflection_probe_set_origin_offset(RID p_probe, const Vector3 &p_offset) = 0;
|
|
virtual void reflection_probe_set_as_interior(RID p_probe, bool p_enable) = 0;
|
|
virtual void reflection_probe_set_enable_box_projection(RID p_probe, bool p_enable) = 0;
|
|
virtual void reflection_probe_set_enable_shadows(RID p_probe, bool p_enable) = 0;
|
|
virtual void reflection_probe_set_cull_mask(RID p_probe, uint32_t p_layers) = 0;
|
|
|
|
virtual Rect3 reflection_probe_get_aabb(RID p_probe) const = 0;
|
|
virtual VS::ReflectionProbeUpdateMode reflection_probe_get_update_mode(RID p_probe) const = 0;
|
|
virtual uint32_t reflection_probe_get_cull_mask(RID p_probe) const = 0;
|
|
virtual Vector3 reflection_probe_get_extents(RID p_probe) const = 0;
|
|
virtual Vector3 reflection_probe_get_origin_offset(RID p_probe) const = 0;
|
|
virtual float reflection_probe_get_origin_max_distance(RID p_probe) const = 0;
|
|
virtual bool reflection_probe_renders_shadows(RID p_probe) const = 0;
|
|
|
|
virtual void instance_add_skeleton(RID p_skeleton, RasterizerScene::InstanceBase *p_instance) = 0;
|
|
virtual void instance_remove_skeleton(RID p_skeleton, RasterizerScene::InstanceBase *p_instance) = 0;
|
|
|
|
virtual void instance_add_dependency(RID p_base, RasterizerScene::InstanceBase *p_instance) = 0;
|
|
virtual void instance_remove_dependency(RID p_base, RasterizerScene::InstanceBase *p_instance) = 0;
|
|
|
|
/* GI PROBE API */
|
|
|
|
virtual RID gi_probe_create() = 0;
|
|
|
|
virtual void gi_probe_set_bounds(RID p_probe, const Rect3 &p_bounds) = 0;
|
|
virtual Rect3 gi_probe_get_bounds(RID p_probe) const = 0;
|
|
|
|
virtual void gi_probe_set_cell_size(RID p_probe, float p_range) = 0;
|
|
virtual float gi_probe_get_cell_size(RID p_probe) const = 0;
|
|
|
|
virtual void gi_probe_set_to_cell_xform(RID p_probe, const Transform &p_xform) = 0;
|
|
virtual Transform gi_probe_get_to_cell_xform(RID p_probe) const = 0;
|
|
|
|
virtual void gi_probe_set_dynamic_data(RID p_probe, const PoolVector<int> &p_data) = 0;
|
|
virtual PoolVector<int> gi_probe_get_dynamic_data(RID p_probe) const = 0;
|
|
|
|
virtual void gi_probe_set_dynamic_range(RID p_probe, int p_range) = 0;
|
|
virtual int gi_probe_get_dynamic_range(RID p_probe) const = 0;
|
|
|
|
virtual void gi_probe_set_energy(RID p_probe, float p_range) = 0;
|
|
virtual float gi_probe_get_energy(RID p_probe) const = 0;
|
|
|
|
virtual void gi_probe_set_bias(RID p_probe, float p_range) = 0;
|
|
virtual float gi_probe_get_bias(RID p_probe) const = 0;
|
|
|
|
virtual void gi_probe_set_normal_bias(RID p_probe, float p_range) = 0;
|
|
virtual float gi_probe_get_normal_bias(RID p_probe) const = 0;
|
|
|
|
virtual void gi_probe_set_propagation(RID p_probe, float p_range) = 0;
|
|
virtual float gi_probe_get_propagation(RID p_probe) const = 0;
|
|
|
|
virtual void gi_probe_set_interior(RID p_probe, bool p_enable) = 0;
|
|
virtual bool gi_probe_is_interior(RID p_probe) const = 0;
|
|
|
|
virtual void gi_probe_set_compress(RID p_probe, bool p_enable) = 0;
|
|
virtual bool gi_probe_is_compressed(RID p_probe) const = 0;
|
|
|
|
virtual uint32_t gi_probe_get_version(RID p_probe) = 0;
|
|
|
|
enum GIProbeCompression {
|
|
GI_PROBE_UNCOMPRESSED,
|
|
GI_PROBE_S3TC,
|
|
GI_PROBE_ETC2
|
|
};
|
|
|
|
virtual GIProbeCompression gi_probe_get_dynamic_data_get_preferred_compression() const = 0;
|
|
virtual RID gi_probe_dynamic_data_create(int p_width, int p_height, int p_depth, GIProbeCompression p_compression) = 0;
|
|
virtual void gi_probe_dynamic_data_update(RID p_gi_probe_data, int p_depth_slice, int p_slice_count, int p_mipmap, const void *p_data) = 0;
|
|
|
|
/* PARTICLES */
|
|
|
|
virtual RID particles_create() = 0;
|
|
|
|
virtual void particles_set_emitting(RID p_particles, bool p_emitting) = 0;
|
|
virtual void particles_set_amount(RID p_particles, int p_amount) = 0;
|
|
virtual void particles_set_lifetime(RID p_particles, float p_lifetime) = 0;
|
|
virtual void particles_set_one_shot(RID p_particles, bool p_one_shot) = 0;
|
|
virtual void particles_set_pre_process_time(RID p_particles, float p_time) = 0;
|
|
virtual void particles_set_explosiveness_ratio(RID p_particles, float p_ratio) = 0;
|
|
virtual void particles_set_randomness_ratio(RID p_particles, float p_ratio) = 0;
|
|
virtual void particles_set_custom_aabb(RID p_particles, const Rect3 &p_aabb) = 0;
|
|
virtual void particles_set_speed_scale(RID p_particles, float p_scale) = 0;
|
|
virtual void particles_set_use_local_coordinates(RID p_particles, bool p_enable) = 0;
|
|
virtual void particles_set_process_material(RID p_particles, RID p_material) = 0;
|
|
virtual void particles_set_fixed_fps(RID p_particles, int p_fps) = 0;
|
|
virtual void particles_set_fractional_delta(RID p_particles, bool p_enable) = 0;
|
|
virtual void particles_restart(RID p_particles) = 0;
|
|
|
|
virtual void particles_set_draw_order(RID p_particles, VS::ParticlesDrawOrder p_order) = 0;
|
|
|
|
virtual void particles_set_draw_passes(RID p_particles, int p_count) = 0;
|
|
virtual void particles_set_draw_pass_mesh(RID p_particles, int p_pass, RID p_mesh) = 0;
|
|
|
|
virtual void particles_request_process(RID p_particles) = 0;
|
|
virtual Rect3 particles_get_current_aabb(RID p_particles) = 0;
|
|
virtual Rect3 particles_get_aabb(RID p_particles) const = 0;
|
|
|
|
virtual void particles_set_emission_transform(RID p_particles, const Transform &p_transform) = 0;
|
|
|
|
virtual int particles_get_draw_passes(RID p_particles) const = 0;
|
|
virtual RID particles_get_draw_pass_mesh(RID p_particles, int p_pass) const = 0;
|
|
|
|
/* RENDER TARGET */
|
|
|
|
enum RenderTargetFlags {
|
|
RENDER_TARGET_VFLIP,
|
|
RENDER_TARGET_TRANSPARENT,
|
|
RENDER_TARGET_NO_3D_EFFECTS,
|
|
RENDER_TARGET_NO_3D,
|
|
RENDER_TARGET_NO_SAMPLING,
|
|
RENDER_TARGET_HDR,
|
|
RENDER_TARGET_FLAG_MAX
|
|
};
|
|
|
|
virtual RID render_target_create() = 0;
|
|
virtual void render_target_set_size(RID p_render_target, int p_width, int p_height) = 0;
|
|
virtual RID render_target_get_texture(RID p_render_target) const = 0;
|
|
virtual void render_target_set_flag(RID p_render_target, RenderTargetFlags p_flag, bool p_value) = 0;
|
|
virtual bool render_target_was_used(RID p_render_target) = 0;
|
|
virtual void render_target_clear_used(RID p_render_target) = 0;
|
|
virtual void render_target_set_msaa(RID p_render_target, VS::ViewportMSAA p_msaa) = 0;
|
|
|
|
/* CANVAS SHADOW */
|
|
|
|
virtual RID canvas_light_shadow_buffer_create(int p_width) = 0;
|
|
|
|
/* LIGHT SHADOW MAPPING */
|
|
|
|
virtual RID canvas_light_occluder_create() = 0;
|
|
virtual void canvas_light_occluder_set_polylines(RID p_occluder, const PoolVector<Vector2> &p_lines) = 0;
|
|
|
|
virtual VS::InstanceType get_base_type(RID p_rid) const = 0;
|
|
virtual bool free(RID p_rid) = 0;
|
|
|
|
virtual bool has_os_feature(const String &p_feature) const = 0;
|
|
|
|
virtual void update_dirty_resources() = 0;
|
|
|
|
virtual void set_debug_generate_wireframes(bool p_generate) = 0;
|
|
|
|
virtual void render_info_begin_capture() = 0;
|
|
virtual void render_info_end_capture() = 0;
|
|
virtual int get_captured_render_info(VS::RenderInfo p_info) = 0;
|
|
|
|
virtual int get_render_info(VS::RenderInfo p_info) = 0;
|
|
|
|
static RasterizerStorage *base_singleton;
|
|
RasterizerStorage();
|
|
virtual ~RasterizerStorage() {}
|
|
};
|
|
|
|
class RasterizerCanvas {
|
|
public:
|
|
enum CanvasRectFlags {
|
|
|
|
CANVAS_RECT_REGION = 1,
|
|
CANVAS_RECT_TILE = 2,
|
|
CANVAS_RECT_FLIP_H = 4,
|
|
CANVAS_RECT_FLIP_V = 8,
|
|
CANVAS_RECT_TRANSPOSE = 16,
|
|
CANVAS_RECT_CLIP_UV = 32
|
|
};
|
|
|
|
struct Light : public RID_Data {
|
|
|
|
bool enabled;
|
|
Color color;
|
|
Transform2D xform;
|
|
float height;
|
|
float energy;
|
|
float scale;
|
|
int z_min;
|
|
int z_max;
|
|
int layer_min;
|
|
int layer_max;
|
|
int item_mask;
|
|
int item_shadow_mask;
|
|
VS::CanvasLightMode mode;
|
|
RID texture;
|
|
Vector2 texture_offset;
|
|
RID canvas;
|
|
RID shadow_buffer;
|
|
int shadow_buffer_size;
|
|
float shadow_gradient_length;
|
|
VS::CanvasLightShadowFilter shadow_filter;
|
|
Color shadow_color;
|
|
float shadow_smooth;
|
|
|
|
void *texture_cache; // implementation dependent
|
|
Rect2 rect_cache;
|
|
Transform2D xform_cache;
|
|
float radius_cache; //used for shadow far plane
|
|
CameraMatrix shadow_matrix_cache;
|
|
|
|
Transform2D light_shader_xform;
|
|
Vector2 light_shader_pos;
|
|
|
|
Light *shadows_next_ptr;
|
|
Light *filter_next_ptr;
|
|
Light *next_ptr;
|
|
Light *mask_next_ptr;
|
|
|
|
RID light_internal;
|
|
|
|
Light() {
|
|
enabled = true;
|
|
color = Color(1, 1, 1);
|
|
shadow_color = Color(0, 0, 0, 0);
|
|
height = 0;
|
|
z_min = -1024;
|
|
z_max = 1024;
|
|
layer_min = 0;
|
|
layer_max = 0;
|
|
item_mask = 1;
|
|
scale = 1.0;
|
|
energy = 1.0;
|
|
item_shadow_mask = -1;
|
|
mode = VS::CANVAS_LIGHT_MODE_ADD;
|
|
texture_cache = NULL;
|
|
next_ptr = NULL;
|
|
mask_next_ptr = NULL;
|
|
filter_next_ptr = NULL;
|
|
shadow_buffer_size = 256;
|
|
shadow_gradient_length = 0;
|
|
shadow_filter = VS::CANVAS_LIGHT_FILTER_NONE;
|
|
shadow_smooth = 0.0;
|
|
}
|
|
};
|
|
|
|
virtual RID light_internal_create() = 0;
|
|
virtual void light_internal_update(RID p_rid, Light *p_light) = 0;
|
|
virtual void light_internal_free(RID p_rid) = 0;
|
|
|
|
struct Item : public RID_Data {
|
|
|
|
struct Command {
|
|
|
|
enum Type {
|
|
|
|
TYPE_LINE,
|
|
TYPE_POLYLINE,
|
|
TYPE_RECT,
|
|
TYPE_NINEPATCH,
|
|
TYPE_PRIMITIVE,
|
|
TYPE_POLYGON,
|
|
TYPE_MESH,
|
|
TYPE_MULTIMESH,
|
|
TYPE_PARTICLES,
|
|
TYPE_CIRCLE,
|
|
TYPE_TRANSFORM,
|
|
TYPE_CLIP_IGNORE,
|
|
};
|
|
|
|
Type type;
|
|
virtual ~Command() {}
|
|
};
|
|
|
|
struct CommandLine : public Command {
|
|
|
|
Point2 from, to;
|
|
Color color;
|
|
float width;
|
|
bool antialiased;
|
|
CommandLine() { type = TYPE_LINE; }
|
|
};
|
|
struct CommandPolyLine : public Command {
|
|
|
|
bool antialiased;
|
|
Vector<Point2> triangles;
|
|
Vector<Color> triangle_colors;
|
|
Vector<Point2> lines;
|
|
Vector<Color> line_colors;
|
|
CommandPolyLine() {
|
|
type = TYPE_POLYLINE;
|
|
antialiased = false;
|
|
}
|
|
};
|
|
|
|
struct CommandRect : public Command {
|
|
|
|
Rect2 rect;
|
|
RID texture;
|
|
RID normal_map;
|
|
Color modulate;
|
|
Rect2 source;
|
|
uint8_t flags;
|
|
|
|
CommandRect() {
|
|
flags = 0;
|
|
type = TYPE_RECT;
|
|
}
|
|
};
|
|
|
|
struct CommandNinePatch : public Command {
|
|
|
|
Rect2 rect;
|
|
Rect2 source;
|
|
RID texture;
|
|
RID normal_map;
|
|
float margin[4];
|
|
bool draw_center;
|
|
Color color;
|
|
VS::NinePatchAxisMode axis_x;
|
|
VS::NinePatchAxisMode axis_y;
|
|
CommandNinePatch() {
|
|
draw_center = true;
|
|
type = TYPE_NINEPATCH;
|
|
}
|
|
};
|
|
|
|
struct CommandPrimitive : public Command {
|
|
|
|
Vector<Point2> points;
|
|
Vector<Point2> uvs;
|
|
Vector<Color> colors;
|
|
RID texture;
|
|
RID normal_map;
|
|
float width;
|
|
|
|
CommandPrimitive() {
|
|
type = TYPE_PRIMITIVE;
|
|
width = 1;
|
|
}
|
|
};
|
|
|
|
struct CommandPolygon : public Command {
|
|
|
|
Vector<int> indices;
|
|
Vector<Point2> points;
|
|
Vector<Point2> uvs;
|
|
Vector<Color> colors;
|
|
RID texture;
|
|
RID normal_map;
|
|
int count;
|
|
bool antialiased;
|
|
|
|
CommandPolygon() {
|
|
type = TYPE_POLYGON;
|
|
count = 0;
|
|
}
|
|
};
|
|
|
|
struct CommandMesh : public Command {
|
|
|
|
RID mesh;
|
|
RID skeleton;
|
|
CommandMesh() { type = TYPE_MESH; }
|
|
};
|
|
|
|
struct CommandMultiMesh : public Command {
|
|
|
|
RID multimesh;
|
|
RID skeleton;
|
|
CommandMultiMesh() { type = TYPE_MULTIMESH; }
|
|
};
|
|
|
|
struct CommandParticles : public Command {
|
|
|
|
RID particles;
|
|
RID texture;
|
|
RID normal_map;
|
|
int h_frames;
|
|
int v_frames;
|
|
CommandParticles() { type = TYPE_PARTICLES; }
|
|
};
|
|
|
|
struct CommandCircle : public Command {
|
|
|
|
Point2 pos;
|
|
float radius;
|
|
Color color;
|
|
CommandCircle() { type = TYPE_CIRCLE; }
|
|
};
|
|
|
|
struct CommandTransform : public Command {
|
|
|
|
Transform2D xform;
|
|
CommandTransform() { type = TYPE_TRANSFORM; }
|
|
};
|
|
|
|
struct CommandClipIgnore : public Command {
|
|
|
|
bool ignore;
|
|
CommandClipIgnore() {
|
|
type = TYPE_CLIP_IGNORE;
|
|
ignore = false;
|
|
}
|
|
};
|
|
|
|
struct ViewportRender {
|
|
VisualServer *owner;
|
|
void *udata;
|
|
Rect2 rect;
|
|
};
|
|
|
|
Transform2D xform;
|
|
bool clip;
|
|
bool visible;
|
|
bool behind;
|
|
//VS::MaterialBlendMode blend_mode;
|
|
int light_mask;
|
|
Vector<Command *> commands;
|
|
mutable bool custom_rect;
|
|
mutable bool rect_dirty;
|
|
mutable Rect2 rect;
|
|
RID material;
|
|
Item *next;
|
|
|
|
struct CopyBackBuffer {
|
|
Rect2 rect;
|
|
Rect2 screen_rect;
|
|
bool full;
|
|
};
|
|
CopyBackBuffer *copy_back_buffer;
|
|
|
|
Color final_modulate;
|
|
Transform2D final_transform;
|
|
Rect2 final_clip_rect;
|
|
Item *final_clip_owner;
|
|
Item *material_owner;
|
|
ViewportRender *vp_render;
|
|
bool distance_field;
|
|
bool light_masked;
|
|
|
|
Rect2 global_rect_cache;
|
|
|
|
const Rect2 &get_rect() const {
|
|
if (custom_rect || !rect_dirty)
|
|
return rect;
|
|
|
|
//must update rect
|
|
int s = commands.size();
|
|
if (s == 0) {
|
|
|
|
rect = Rect2();
|
|
rect_dirty = false;
|
|
return rect;
|
|
}
|
|
|
|
Transform2D xf;
|
|
bool found_xform = false;
|
|
bool first = true;
|
|
|
|
const Item::Command *const *cmd = &commands[0];
|
|
|
|
for (int i = 0; i < s; i++) {
|
|
|
|
const Item::Command *c = cmd[i];
|
|
Rect2 r;
|
|
|
|
switch (c->type) {
|
|
case Item::Command::TYPE_LINE: {
|
|
|
|
const Item::CommandLine *line = static_cast<const Item::CommandLine *>(c);
|
|
r.position = line->from;
|
|
r.expand_to(line->to);
|
|
} break;
|
|
case Item::Command::TYPE_POLYLINE: {
|
|
|
|
const Item::CommandPolyLine *pline = static_cast<const Item::CommandPolyLine *>(c);
|
|
if (pline->triangles.size()) {
|
|
for (int j = 0; j < pline->triangles.size(); j++) {
|
|
|
|
if (j == 0) {
|
|
r.position = pline->triangles[j];
|
|
} else {
|
|
r.expand_to(pline->triangles[j]);
|
|
}
|
|
}
|
|
} else {
|
|
|
|
for (int j = 0; j < pline->lines.size(); j++) {
|
|
|
|
if (j == 0) {
|
|
r.position = pline->lines[j];
|
|
} else {
|
|
r.expand_to(pline->lines[j]);
|
|
}
|
|
}
|
|
}
|
|
|
|
} break;
|
|
case Item::Command::TYPE_RECT: {
|
|
|
|
const Item::CommandRect *crect = static_cast<const Item::CommandRect *>(c);
|
|
r = crect->rect;
|
|
|
|
} break;
|
|
case Item::Command::TYPE_NINEPATCH: {
|
|
|
|
const Item::CommandNinePatch *style = static_cast<const Item::CommandNinePatch *>(c);
|
|
r = style->rect;
|
|
} break;
|
|
case Item::Command::TYPE_PRIMITIVE: {
|
|
|
|
const Item::CommandPrimitive *primitive = static_cast<const Item::CommandPrimitive *>(c);
|
|
r.position = primitive->points[0];
|
|
for (int i = 1; i < primitive->points.size(); i++) {
|
|
|
|
r.expand_to(primitive->points[i]);
|
|
}
|
|
} break;
|
|
case Item::Command::TYPE_POLYGON: {
|
|
|
|
const Item::CommandPolygon *polygon = static_cast<const Item::CommandPolygon *>(c);
|
|
int l = polygon->points.size();
|
|
const Point2 *pp = &polygon->points[0];
|
|
r.position = pp[0];
|
|
for (int i = 1; i < l; i++) {
|
|
|
|
r.expand_to(pp[i]);
|
|
}
|
|
} break;
|
|
case Item::Command::TYPE_MESH: {
|
|
|
|
const Item::CommandMesh *mesh = static_cast<const Item::CommandMesh *>(c);
|
|
Rect3 aabb = RasterizerStorage::base_singleton->mesh_get_aabb(mesh->mesh, mesh->skeleton);
|
|
|
|
r = Rect2(aabb.position.x, aabb.position.y, aabb.size.x, aabb.size.y);
|
|
|
|
} break;
|
|
case Item::Command::TYPE_MULTIMESH: {
|
|
|
|
const Item::CommandMultiMesh *multimesh = static_cast<const Item::CommandMultiMesh *>(c);
|
|
Rect3 aabb = RasterizerStorage::base_singleton->multimesh_get_aabb(multimesh->multimesh);
|
|
|
|
r = Rect2(aabb.position.x, aabb.position.y, aabb.size.x, aabb.size.y);
|
|
|
|
} break;
|
|
case Item::Command::TYPE_PARTICLES: {
|
|
|
|
const Item::CommandParticles *particles_cmd = static_cast<const Item::CommandParticles *>(c);
|
|
if (particles_cmd->particles.is_valid()) {
|
|
Rect3 aabb = RasterizerStorage::base_singleton->particles_get_aabb(particles_cmd->particles);
|
|
r = Rect2(aabb.position.x, aabb.position.y, aabb.size.x, aabb.size.y);
|
|
}
|
|
|
|
} break;
|
|
case Item::Command::TYPE_CIRCLE: {
|
|
|
|
const Item::CommandCircle *circle = static_cast<const Item::CommandCircle *>(c);
|
|
r.position = Point2(-circle->radius, -circle->radius) + circle->pos;
|
|
r.size = Point2(circle->radius * 2.0, circle->radius * 2.0);
|
|
} break;
|
|
case Item::Command::TYPE_TRANSFORM: {
|
|
|
|
const Item::CommandTransform *transform = static_cast<const Item::CommandTransform *>(c);
|
|
xf = transform->xform;
|
|
found_xform = true;
|
|
continue;
|
|
} break;
|
|
|
|
case Item::Command::TYPE_CLIP_IGNORE: {
|
|
|
|
} break;
|
|
}
|
|
|
|
if (found_xform) {
|
|
r = xf.xform(r);
|
|
found_xform = false;
|
|
}
|
|
|
|
if (first) {
|
|
rect = r;
|
|
first = false;
|
|
} else
|
|
rect = rect.merge(r);
|
|
}
|
|
|
|
rect_dirty = false;
|
|
return rect;
|
|
}
|
|
|
|
void clear() {
|
|
for (int i = 0; i < commands.size(); i++)
|
|
memdelete(commands[i]);
|
|
commands.clear();
|
|
clip = false;
|
|
rect_dirty = true;
|
|
final_clip_owner = NULL;
|
|
material_owner = NULL;
|
|
light_masked = false;
|
|
}
|
|
Item() {
|
|
light_mask = 1;
|
|
vp_render = NULL;
|
|
next = NULL;
|
|
final_clip_owner = NULL;
|
|
clip = false;
|
|
final_modulate = Color(1, 1, 1, 1);
|
|
visible = true;
|
|
rect_dirty = true;
|
|
custom_rect = false;
|
|
behind = false;
|
|
material_owner = NULL;
|
|
copy_back_buffer = NULL;
|
|
distance_field = false;
|
|
light_masked = false;
|
|
}
|
|
virtual ~Item() {
|
|
clear();
|
|
if (copy_back_buffer) memdelete(copy_back_buffer);
|
|
}
|
|
};
|
|
|
|
virtual void canvas_begin() = 0;
|
|
virtual void canvas_end() = 0;
|
|
|
|
virtual void canvas_render_items(Item *p_item_list, int p_z, const Color &p_modulate, Light *p_light) = 0;
|
|
virtual void canvas_debug_viewport_shadows(Light *p_lights_with_shadow) = 0;
|
|
|
|
struct LightOccluderInstance : public RID_Data {
|
|
|
|
bool enabled;
|
|
RID canvas;
|
|
RID polygon;
|
|
RID polygon_buffer;
|
|
Rect2 aabb_cache;
|
|
Transform2D xform;
|
|
Transform2D xform_cache;
|
|
int light_mask;
|
|
VS::CanvasOccluderPolygonCullMode cull_cache;
|
|
|
|
LightOccluderInstance *next;
|
|
|
|
LightOccluderInstance() {
|
|
enabled = true;
|
|
next = NULL;
|
|
light_mask = 1;
|
|
cull_cache = VS::CANVAS_OCCLUDER_POLYGON_CULL_DISABLED;
|
|
}
|
|
};
|
|
|
|
virtual 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) = 0;
|
|
|
|
virtual void reset_canvas() = 0;
|
|
|
|
virtual void draw_window_margins(int *p_margins, RID *p_margin_textures) = 0;
|
|
|
|
virtual ~RasterizerCanvas() {}
|
|
};
|
|
|
|
class Rasterizer {
|
|
protected:
|
|
static Rasterizer *(*_create_func)();
|
|
|
|
public:
|
|
static Rasterizer *create();
|
|
|
|
virtual RasterizerStorage *get_storage() = 0;
|
|
virtual RasterizerCanvas *get_canvas() = 0;
|
|
virtual RasterizerScene *get_scene() = 0;
|
|
|
|
virtual void set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale) = 0;
|
|
|
|
virtual void initialize() = 0;
|
|
virtual void begin_frame() = 0;
|
|
virtual void set_current_render_target(RID p_render_target) = 0;
|
|
virtual void restore_render_target() = 0;
|
|
virtual void clear_render_target(const Color &p_color) = 0;
|
|
virtual void blit_render_target_to_screen(RID p_render_target, const Rect2 &p_screen_rect, int p_screen = 0) = 0;
|
|
virtual void end_frame() = 0;
|
|
virtual void finalize() = 0;
|
|
|
|
virtual ~Rasterizer() {}
|
|
};
|
|
|
|
#endif // RASTERIZER_H
|