Differential D2842 Diff 9335 source/blender/depsgraph/DEG_depsgraph.h

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source/blender/depsgraph/DEG_depsgraph.h

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	/* ------------------------------------------------ */			/* ------------------------------------------------ */

	struct EvaluationContext;			struct EvaluationContext;
	struct Main;			struct Main;

	struct PointerRNA;			struct PointerRNA;
	struct PropertyRNA;			struct PropertyRNA;
				struct RenderEngineType;
	struct Scene;			struct Scene;
	struct SceneLayer;			struct SceneLayer;

	typedef enum eEvaluationMode {			typedef enum eEvaluationMode {
	DAG_EVAL_VIEWPORT = 0, /* evaluate for OpenGL viewport */			DAG_EVAL_VIEWPORT = 0, /* evaluate for OpenGL viewport */
	DAG_EVAL_PREVIEW = 1, /* evaluate for render with preview settings */			DAG_EVAL_PREVIEW = 1, /* evaluate for render with preview settings */
	DAG_EVAL_RENDER = 2, /* evaluate for render purposes */			DAG_EVAL_RENDER = 2, /* evaluate for render purposes */
	} eEvaluationMode;			} eEvaluationMode;

	/* Dependency graph evaluation context			/* Dependency graph evaluation context
	*			*
	* This structure stores all the local dependency graph data,			* This structure stores all the local dependency graph data,
	* which is needed for it's evaluation,			* which is needed for it's evaluation,
	*/			*/
	typedef struct EvaluationContext {			typedef struct EvaluationContext {
	eEvaluationMode mode;			eEvaluationMode mode;
	float ctime;			float ctime;

	struct SceneLayer *scene_layer;			struct SceneLayer *scene_layer;
				struct RenderEngineType *engine;
	} EvaluationContext;			} EvaluationContext;

	/* DagNode->eval_flags */			/* DagNode->eval_flags */
	enum {			enum {
	/* Regardless to curve->path animation flag path is to be evaluated anyway,			/* Regardless to curve->path animation flag path is to be evaluated anyway,
	* to meet dependencies with such a things as curve modifier and other guys			* to meet dependencies with such a things as curve modifier and other guys
	* who're using curve deform, where_on_path and so.			* who're using curve deform, where_on_path and so.
	*/			*/
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	* Used by the areas which currently overrides the context or doesn't have			* Used by the areas which currently overrides the context or doesn't have
	* access to a proper one.			* access to a proper one.
	*/			*/
	void DEG_evaluation_context_init(struct EvaluationContext *eval_ctx,			void DEG_evaluation_context_init(struct EvaluationContext *eval_ctx,
	eEvaluationMode mode);			eEvaluationMode mode);
	void DEG_evaluation_context_init_from_scene(struct EvaluationContext *eval_ctx,			void DEG_evaluation_context_init_from_scene(struct EvaluationContext *eval_ctx,
	struct Scene *scene,			struct Scene *scene,
	struct SceneLayer *scene_layer,			struct SceneLayer *scene_layer,
				struct RenderEngineType *engine,
	eEvaluationMode mode);			eEvaluationMode mode);

	/* Free evaluation context. */			/* Free evaluation context. */
	void DEG_evaluation_context_free(struct EvaluationContext *eval_ctx);			void DEG_evaluation_context_free(struct EvaluationContext *eval_ctx);

	/* Graph Evaluation ----------------------------- */			/* Graph Evaluation ----------------------------- */

	/* Frame changed recalculation entry point			/* Frame changed recalculation entry point
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