Differential D1313 Diff 4270 source/blender/gpu/GPU_draw.h

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source/blender/gpu/GPU_draw.h

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	struct Image;			struct Image;
	struct ImageUser;			struct ImageUser;
	struct MTFace;			struct MTFace;
	struct Object;			struct Object;
	struct Scene;			struct Scene;
	struct View3D;			struct View3D;
	struct RegionView3D;			struct RegionView3D;
	struct SmokeModifierData;			struct SmokeModifierData;
				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. */

	/* Initialize			/* Initialize
	* - sets the default Blender opengl state, if in doubt, check			* - sets the default Blender opengl state, if in doubt, check
	* the contents of this function			* the contents of this function
	* - this is called when starting Blender, for opengl rendering,			* - this is called when starting Blender, for opengl rendering,
	* and for switching back from the game engine for example. */			* and for switching back from the game engine for example. */

	void GPU_state_init(void);			void GPU_state_init(void);

	/* 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_enable_material returns 0 if drawing should be skipped			* GPU_enable_material 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 Object ob, bool glsl, bool *do_alpha_after);			struct Scene scene, struct Object ob, bool glsl, bool do_alpha_after, struct DupliObject dob);
	void GPU_end_object_materials(void);			void GPU_end_object_materials(void);

	int GPU_enable_material(int nr, void *attribs);			int GPU_enable_material(int nr, void *attribs);
	void GPU_disable_material(void);			void GPU_disable_material(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);

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