BLI_kdopbvh: Reference clip_planes callback to find nearest projected.

Clip_planes are an important parameter to be used in callbacks.

2 files changed, 9 insertions, 2 deletions

diff --git a/source/blender/blenlib/BLI_kdopbvh.h b/source/blender/blenlib/BLI_kdopbvh.h
index 76c3b6ef3fd..e7cbe05d713 100644
--- a/source/blender/blenlib/BLI_kdopbvh.h
+++ b/source/blender/blenlib/BLI_kdopbvh.h
@@ -107,6 +107,7 @@ typedef void (*BVHTree_RangeQuery)(void *userdata, int index, const float co[3],
 typedef void (*BVHTree_NearestProjectedCallback)(
         void *userdata, int index,
         const struct DistProjectedAABBPrecalc *precalc,
+        const float (*clip_plane)[4], const int clip_plane_len,
         BVHTreeNearest *nearest);
 
 
diff --git a/source/blender/blenlib/intern/BLI_kdopbvh.c b/source/blender/blenlib/intern/BLI_kdopbvh.c
index 5571636be63..b3adf3106c1 100644
--- a/source/blender/blenlib/intern/BLI_kdopbvh.c
+++ b/source/blender/blenlib/intern/BLI_kdopbvh.c
@@ -2040,7 +2040,10 @@ static void bvhtree_nearest_projected_dfs_recursive(
 {
 	if (node->totnode == 0) {
 		if (data->callback) {
-			data->callback(data->userdata, node->index, &data->precalc, &data->nearest);
+			data->callback(
+			        data->userdata, node->index, &data->precalc,
+			        NULL, 0,
+			        &data->nearest);
 		}
 		else {
 			data->nearest.index = node->index;
@@ -2089,7 +2092,10 @@ static void bvhtree_nearest_projected_with_clipplane_test_dfs_recursive(
 {
 	if (node->totnode == 0) {
 		if (data->callback) {
-			data->callback(data->userdata, node->index, &data->precalc, &data->nearest);
+			data->callback(
+			        data->userdata, node->index, &data->precalc,
+			        data->clip_plane, data->clip_plane_len,
+			        &data->nearest);
 		}
 		else {
 			data->nearest.index = node->index;