Differential D16224 Diff 57928 source/blender/blenkernel/BKE_pbvh.h

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source/blender/blenkernel/BKE_pbvh.h

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* These structs represent logical verts/edges/faces.		* These structs represent logical verts/edges/faces.
* for PBVH_GRIDS and PBVH_FACES they store integer		* for PBVH_GRIDS and PBVH_FACES they store integer
* offsets, PBVH_BMESH stores pointers.		* offsets, PBVH_BMESH stores pointers.
*		*
* The idea is to enforce stronger type checking by encapsulating		* The idea is to enforce stronger type checking by encapsulating
* intptr_t's in structs.		* intptr_t's in structs.
*/		*/

		/* A generic PBVH vertex.
		*
		* Note: in PBVH_GRIDS we consider the final grid points
		* to be vertices. This is not true of edges or faces which are pulled from
		* the base mesh.
		*/
typedef struct PBVHVertRef {		typedef struct PBVHVertRef {
intptr_t i;		intptr_t i;
} PBVHVertRef;		} PBVHVertRef;

		/* Note: edges in PBVH_GRIDS are always pulled from the base mesh.*/
typedef struct PBVHEdgeRef {		typedef struct PBVHEdgeRef {
intptr_t i;		intptr_t i;
} PBVHEdgeRef;		} PBVHEdgeRef;

		/* Note: faces in PBVH_GRIDS are always puled from the base mesh.*/
typedef struct PBVHFaceRef {		typedef struct PBVHFaceRef {
intptr_t i;		intptr_t i;
} PBVHFaceRef;		} PBVHFaceRef;

#define PBVH_REF_NONE -1LL		#define PBVH_REF_NONE -1LL

typedef struct {		typedef struct {
float (*co)[3];		float (*co)[3];
▲ Show 20 Lines • Show All 341 Lines • ▼ Show 20 Lines	bool BKE_pbvh_bmesh_update_topology(PBVH *pbvh,
bool use_frontface,		bool use_frontface,
bool use_projected);		bool use_projected);

/* Node Access */		/* Node Access */

void BKE_pbvh_node_mark_update(PBVHNode *node);		void BKE_pbvh_node_mark_update(PBVHNode *node);
void BKE_pbvh_node_mark_update_mask(PBVHNode *node);		void BKE_pbvh_node_mark_update_mask(PBVHNode *node);
void BKE_pbvh_node_mark_update_color(PBVHNode *node);		void BKE_pbvh_node_mark_update_color(PBVHNode *node);
		void BKE_pbvh_node_mark_update_face_sets(PBVHNode *node);
void BKE_pbvh_node_mark_update_visibility(PBVHNode *node);		void BKE_pbvh_node_mark_update_visibility(PBVHNode *node);
void BKE_pbvh_node_mark_rebuild_draw(PBVHNode *node);		void BKE_pbvh_node_mark_rebuild_draw(PBVHNode *node);
void BKE_pbvh_node_mark_redraw(PBVHNode *node);		void BKE_pbvh_node_mark_redraw(PBVHNode *node);
void BKE_pbvh_node_mark_normals_update(PBVHNode *node);		void BKE_pbvh_node_mark_normals_update(PBVHNode *node);
void BKE_pbvh_node_mark_topology_update(PBVHNode *node);		void BKE_pbvh_node_mark_topology_update(PBVHNode *node);
void BKE_pbvh_node_fully_hidden_set(PBVHNode *node, int fully_hidden);		void BKE_pbvh_node_fully_hidden_set(PBVHNode *node, int fully_hidden);
bool BKE_pbvh_node_fully_hidden_get(PBVHNode *node);		bool BKE_pbvh_node_fully_hidden_get(PBVHNode *node);
void BKE_pbvh_node_fully_masked_set(PBVHNode *node, int fully_masked);		void BKE_pbvh_node_fully_masked_set(PBVHNode *node, int fully_masked);
Show All 16 Lines	void BKE_pbvh_node_get_verts(PBVH *pbvh,
PBVHNode *node,		PBVHNode *node,
const int **r_vert_indices,		const int **r_vert_indices,
struct MVert **r_verts);		struct MVert **r_verts);
void BKE_pbvh_node_get_loops(PBVH *pbvh,		void BKE_pbvh_node_get_loops(PBVH *pbvh,
PBVHNode *node,		PBVHNode *node,
const int **r_loop_indices,		const int **r_loop_indices,
const struct MLoop **r_loops);		const struct MLoop **r_loops);

		/* Get number of faces in the mesh; for PBVH_GRIDS the
		* number of base mesh faces is returned.
		*/
		int BKE_pbvh_num_faces(const PBVH *pbvh);

void BKE_pbvh_node_get_BB(PBVHNode *node, float bb_min[3], float bb_max[3]);		void BKE_pbvh_node_get_BB(PBVHNode *node, float bb_min[3], float bb_max[3]);
void BKE_pbvh_node_get_original_BB(PBVHNode *node, float bb_min[3], float bb_max[3]);		void BKE_pbvh_node_get_original_BB(PBVHNode *node, float bb_min[3], float bb_max[3]);

float BKE_pbvh_node_get_tmin(PBVHNode *node);		float BKE_pbvh_node_get_tmin(PBVHNode *node);

/**		/**
* Test if AABB is at least partially inside the #PBVHFrustumPlanes volume.		* Test if AABB is at least partially inside the #PBVHFrustumPlanes volume.
*/		*/
▲ Show 20 Lines • Show All 183 Lines • ▼ Show 20 Lines	for (vi.gy = 0; vi.gy < vi.height; vi.gy++) { \
}		}

#define BKE_pbvh_vertex_iter_end \		#define BKE_pbvh_vertex_iter_end \
} \		} \
} \		} \
} \		} \
((void)0)		((void)0)

		#define PBVH_FACE_ITER_VERTS_RESERVED 8

		typedef struct PBVHFaceIter {
		PBVHFaceRef face;
		int index;
		bool *hide;
		int *face_set;
		int i;

		PBVHVertRef *verts;
		int verts_num;

		/* Private. */
		#ifdef __cplusplus
		private:
		#endif

		PBVHVertRef verts_reserved_[PBVH_FACE_ITER_VERTS_RESERVED];
		const PBVHNode *node_;
		PBVHType pbvh_type_;
		int verts_size_;
		GSetIterator bm_faces_iter_;
		int cd_hide_poly_, cd_face_set_;
		bool *hide_poly_;
		int *face_sets_;
		const struct MPoly *mpoly_;
		const struct MLoopTri *looptri_;
		const struct MLoop *mloop_;
		int prim_index_;
		const struct SubdivCCG *subdiv_ccg_;
		const struct BMesh *bm;

		int last_face_index_;
		} PBVHFaceIter;

		void BKE_pbvh_face_iter_init(PBVH pbvh, PBVHNode node, PBVHFaceIter *fd);
		void BKE_pbvh_face_iter_step(PBVHFaceIter *fd);
		bool BKE_pbvh_face_iter_done(PBVHFaceIter *fd);
		void BKE_pbvh_face_iter_finish(PBVHFaceIter *fd);

		/** Iterate over faces inside a PBVHNode. These are either base mesh faces
		* (for PBVH_FACES and PBVH_GRIDS) or BMesh faces (for PBVH_BMESH).
		*/
		#define BKE_pbvh_face_iter_begin(pbvh, node, fd) \
		BKE_pbvh_face_iter_init(pbvh, node, &fd); \
		for (; !BKE_pbvh_face_iter_done(&fd); BKE_pbvh_face_iter_step(&fd)) {

		#define BKE_pbvh_face_iter_end(fd) \
		} \
		BKE_pbvh_face_iter_finish(&fd)

void BKE_pbvh_node_get_proxies(PBVHNode node, PBVHProxyNode proxies, int proxy_count);		void BKE_pbvh_node_get_proxies(PBVHNode node, PBVHProxyNode proxies, int proxy_count);
void BKE_pbvh_node_free_proxies(PBVHNode *node);		void BKE_pbvh_node_free_proxies(PBVHNode *node);
PBVHProxyNode BKE_pbvh_node_add_proxy(PBVH pbvh, PBVHNode *node);		PBVHProxyNode BKE_pbvh_node_add_proxy(PBVH pbvh, PBVHNode *node);
void BKE_pbvh_gather_proxies(PBVH pbvh, PBVHNode *r_array, int r_tot);		void BKE_pbvh_gather_proxies(PBVH pbvh, PBVHNode *r_array, int r_tot);
void BKE_pbvh_node_get_bm_orco_data(PBVHNode *node,		void BKE_pbvh_node_get_bm_orco_data(PBVHNode *node,
int (**r_orco_tris)[3],		int (**r_orco_tris)[3],
int *r_orco_tris_num,		int *r_orco_tris_num,
float (**r_orco_coords)[3],		float (**r_orco_coords)[3],
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