godot/servers/rendering/renderer_rd/effects/debug_effects.h

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/**************************************************************************/
/* debug_effects.h */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/**************************************************************************/
#ifndef DEBUG_EFFECTS_RD_H
#define DEBUG_EFFECTS_RD_H
#include "servers/rendering/renderer_rd/pipeline_cache_rd.h"
#include "servers/rendering/renderer_rd/shaders/effects/motion_vectors.glsl.gen.h"
#include "servers/rendering/renderer_rd/shaders/effects/shadow_frustum.glsl.gen.h"
#include "servers/rendering/renderer_scene_render.h"
#include "servers/rendering_server.h"
namespace RendererRD {
class DebugEffects {
private:
struct {
RD::VertexFormatID vertex_format;
RID vertex_buffer;
RID vertex_array;
RID index_buffer;
RID index_array;
RID lines_buffer;
RID lines_array;
} frustum;
struct ShadowFrustumPushConstant {
float mvp[16];
float color[4];
};
enum ShadowFrustumPipelines {
SFP_TRANSPARENT,
SFP_WIREFRAME,
SFP_MAX
};
struct {
ShadowFrustumShaderRD shader;
RID shader_version;
PipelineCacheRD pipelines[SFP_MAX];
} shadow_frustum;
struct MotionVectorsPushConstant {
float reprojection_matrix[16];
float resolution[2];
uint32_t force_derive_from_depth;
float pad;
};
struct {
MotionVectorsShaderRD shader;
RID shader_version;
PipelineCacheRD pipeline;
MotionVectorsPushConstant push_constant;
} motion_vectors;
void _create_frustum_arrays();
protected:
public:
DebugEffects();
~DebugEffects();
void draw_shadow_frustum(RID p_light, const Projection &p_cam_projection, const Transform3D &p_cam_transform, RID p_dest_fb, const Rect2 p_rect);
void draw_motion_vectors(RID p_velocity, RID p_depth, RID p_dest_fb, const Projection &p_current_projection, const Transform3D &p_current_transform, const Projection &p_previous_projection, const Transform3D &p_previous_transform, Size2i p_resolution);
};
} // namespace RendererRD
#endif // DEBUG_EFFECTS_RD_H