Differential D2927 Diff 9589 source/blender/gpu/GPU_draw.h

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source/blender/gpu/GPU_draw.h

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	extern "C" {			extern "C" {
	#endif			#endif

	struct ImBuf;			struct ImBuf;
	struct Image;			struct Image;
	struct ImageUser;			struct ImageUser;
	struct Object;			struct Object;
	struct Scene;			struct Scene;
	struct SceneLayer;			struct ViewLayer;
	struct View3D;			struct View3D;
	struct RegionView3D;			struct RegionView3D;
	struct SmokeModifierData;			struct SmokeModifierData;
	struct DupliObject;			struct DupliObject;

	/* OpenGL drawing functions related to shading. These are also			/* OpenGL drawing functions related to shading. These are also
	* shared with the game engine, where there were previously			* shared with the game engine, where there were previously
	* duplicates of some of these functions. */			* duplicates of some of these functions. */
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	/* Material drawing			/* Material drawing
	* - first the state is initialized by a particular object and			* - first the state is initialized by a particular object and
	* it's materials			* it's materials
	* - after this, materials can be quickly enabled by their number,			* - after this, materials can be quickly enabled by their number,
	* GPU_object_material_bind returns 0 if drawing should be skipped			* GPU_object_material_bind returns 0 if drawing should be skipped
	* - after drawing, the material must be disabled again */			* - after drawing, the material must be disabled again */

	void GPU_begin_object_materials(struct View3D v3d, struct RegionView3D rv3d,			void GPU_begin_object_materials(struct View3D v3d, struct RegionView3D rv3d,
	struct Scene scene, struct SceneLayer scene_layer,			struct Scene scene, struct ViewLayer view_layer,
	struct Object ob, bool glsl, bool do_alpha_after);			struct Object ob, bool glsl, bool do_alpha_after);
	void GPU_end_object_materials(void);			void GPU_end_object_materials(void);
	bool GPU_object_materials_check(void);			bool GPU_object_materials_check(void);

	int GPU_object_material_bind(int nr, void *attribs);			int GPU_object_material_bind(int nr, void *attribs);
	void GPU_object_material_unbind(void);			void GPU_object_material_unbind(void);
	int GPU_object_material_visible(int nr, void *attribs);			int GPU_object_material_visible(int nr, void *attribs);

	void GPU_begin_dupli_object(struct DupliObject *dob);			void GPU_begin_dupli_object(struct DupliObject *dob);
	void GPU_end_dupli_object(void);			void GPU_end_dupli_object(void);

	void GPU_material_diffuse_get(int nr, float diff[4]);			void GPU_material_diffuse_get(int nr, float diff[4]);
	bool GPU_material_use_matcaps_get(void);			bool GPU_material_use_matcaps_get(void);

	void GPU_set_material_alpha_blend(int alphablend);			void GPU_set_material_alpha_blend(int alphablend);
	int GPU_get_material_alpha_blend(void);			int GPU_get_material_alpha_blend(void);

	/* Lights			/* Lights
	* - returns how many lights were enabled			* - returns how many lights were enabled
	* - this affects fixed functions materials and texface, not glsl */			* - this affects fixed functions materials and texface, not glsl */

	int GPU_default_lights(void);			int GPU_default_lights(void);
	int GPU_scene_object_lights(			int GPU_scene_object_lights(
	struct SceneLayer *scene_layer, float viewmat[4][4], int ortho);			struct ViewLayer *view_layer, float viewmat[4][4], int ortho);

	/* Text render			/* Text render
	* - based on moving uv coordinates */			* - based on moving uv coordinates */

	void GPU_render_text(			void GPU_render_text(
	int mode, const char textstr, int textlen, unsigned int col,			int mode, const char textstr, int textlen, unsigned int col,
	const float v_quad[4], const float uv_quad[4],			const float v_quad[4], const float uv_quad[4],
	int glattrib);			int glattrib);
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