Merge remote-tracking branch 'origin/master' into openvdbopenvdb

1 files changed, 19 insertions, 4 deletions

diff --git a/source/blender/blenkernel/BKE_pbvh.h b/source/blender/blenkernel/BKE_pbvh.h
index 927303f8b3c..2daa2ef7182 100644
--- a/source/blender/blenkernel/BKE_pbvh.h
+++ b/source/blender/blenkernel/BKE_pbvh.h
@@ -32,6 +32,7 @@
 
 struct CCGElem;
 struct CCGKey;
+struct CCGDerivedMesh;
 struct CustomData;
 struct DMFlagMat;
 struct MPoly;
@@ -58,6 +59,8 @@ typedef bool (*BKE_pbvh_SearchCallback)(PBVHNode *node, void *data);
 typedef void (*BKE_pbvh_HitCallback)(PBVHNode *node, void *data);
 typedef void (*BKE_pbvh_HitOccludedCallback)(PBVHNode *node, void *data, float *tmin);
 
+typedef void (*BKE_pbvh_SearchNearestCallback)(PBVHNode *node, void *data, float *tmin);
+
 /* Building */
 
 PBVH *BKE_pbvh_new(void);
@@ -71,7 +74,7 @@ void BKE_pbvh_build_grids(PBVH *bvh, struct CCGElem **grid_elems,
                           struct CCGKey *key, void **gridfaces, struct DMFlagMat *flagmats,
                           unsigned int **grid_hidden);
 void BKE_pbvh_build_bmesh(PBVH *bvh, struct BMesh *bm, bool smooth_shading, struct BMLog *log, const int cd_vert_node_offset, const int cd_face_node_offset);
-
+void BKE_pbvh_set_ccgdm(PBVH *bvh, struct CCGDerivedMesh *ccgdm);
 void BKE_pbvh_free(PBVH *bvh);
 void BKE_pbvh_free_layer_disp(PBVH *bvh);
 
@@ -100,12 +103,12 @@ void BKE_pbvh_raycast(
 bool BKE_pbvh_node_raycast(
         PBVH *bvh, PBVHNode *node, float (*origco)[3], bool use_origco,
         const float ray_start[3], const float ray_normal[3],
-        float *dist);
+        float *depth);
 
 bool BKE_pbvh_bmesh_node_raycast_detail(
         PBVHNode *node,
         const float ray_start[3], const float ray_normal[3],
-        float *dist, float *r_detail);
+        float *depth, float *r_detail);
 
 /* for orthographic cameras, project the far away ray segment points to the root node so
  * we can have better precision. */
@@ -113,11 +116,22 @@ void BKE_pbvh_raycast_project_ray_root(
         PBVH *bvh, bool original,
         float ray_start[3], float ray_end[3], float ray_normal[3]);
 
+void BKE_pbvh_find_nearest_to_ray(
+        PBVH *bvh, BKE_pbvh_HitOccludedCallback cb, void *data,
+        const float ray_start[3], const float ray_normal[3],
+        bool original);
+
+bool BKE_pbvh_node_find_nearest_to_ray(
+        PBVH *bvh, PBVHNode *node, float (*origco)[3], bool use_origco,
+        const float ray_start[3], const float ray_normal[3],
+        float *depth, float *dist_sq);
+
 /* Drawing */
 
 void BKE_pbvh_node_draw(PBVHNode *node, void *data);
 void BKE_pbvh_draw(PBVH *bvh, float (*planes)[4], float (*face_nors)[3],
                    int (*setMaterial)(int matnr, void *attribs), bool wireframe, bool fast);
+void BKE_pbvh_draw_BB(PBVH *bvh);
 
 /* PBVH Access */
 typedef enum {
@@ -141,6 +155,7 @@ int BKE_pbvh_count_grid_quads(BLI_bitmap **grid_hidden,
 
 /* multires level, only valid for type == PBVH_GRIDS */
 void BKE_pbvh_get_grid_key(const PBVH *pbvh, struct CCGKey *key);
+struct CCGDerivedMesh *BKE_pbvh_get_ccgdm(const PBVH *bvh);
 
 /* Only valid for type == PBVH_BMESH */
 struct BMesh *BKE_pbvh_get_bmesh(PBVH *pbvh);
@@ -153,7 +168,7 @@ typedef enum {
 bool BKE_pbvh_bmesh_update_topology(
         PBVH *bvh, PBVHTopologyUpdateMode mode,
         const float center[3], const float view_normal[3],
-        float radius);
+        float radius, const bool use_frontface, const bool use_projected);
 
 /* Node Access */