Cleanup: remove DerivedMesh bvhtree_from_mesh_get
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881334c499
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@ -151,10 +151,6 @@ BVHTree *bvhtree_from_mesh_looptri_ex(
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const BLI_bitmap *mask, int looptri_num_active,
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float epsilon, int tree_type, int axis);
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BVHTree *bvhtree_from_mesh_get(
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struct BVHTreeFromMesh *data, struct DerivedMesh *mesh,
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const int type, const int tree_type);
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BVHTree *BKE_bvhtree_from_mesh_get(
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struct BVHTreeFromMesh *data, struct Mesh *mesh,
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const int type, const int tree_type);
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@ -245,13 +245,6 @@ void BKE_mesh_calc_normals_looptri(
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const struct MLoop *mloop,
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const struct MLoopTri *looptri, int looptri_num,
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float (*r_tri_nors)[3]);
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void BKE_mesh_loop_tangents_ex(
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const struct MVert *mverts, const int numVerts, const struct MLoop *mloops,
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float (*r_looptangent)[4], float (*loopnors)[3], const struct MLoopUV *loopuv,
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const int numLoops, const struct MPoly *mpolys, const int numPolys,
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struct ReportList *reports);
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void BKE_mesh_loop_tangents(
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struct Mesh *mesh, const char *uvmap, float (*r_looptangents)[4], struct ReportList *reports);
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void BKE_mesh_loop_manifold_fan_around_vert_next(
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const struct MLoop *mloops, const struct MPoly *mpolys,
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const int *loop_to_poly, const int *e2lfan_curr, const uint mv_pivot_index,
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@ -42,7 +42,7 @@
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#include "BLI_math.h"
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#include "BLI_threads.h"
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#include "BKE_DerivedMesh.h"
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#include "BKE_bvhutils.h"
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#include "BKE_editmesh.h"
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#include "BKE_mesh.h"
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#include "BKE_mesh_runtime.h"
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@ -1086,226 +1086,6 @@ static BLI_bitmap *loose_edges_map_get(
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return loose_edges_mask;
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}
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/**
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* Builds or queries a bvhcache for the cache bvhtree of the request type.
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*/
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BVHTree *bvhtree_from_mesh_get(
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struct BVHTreeFromMesh *data, struct DerivedMesh *dm,
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const int type, const int tree_type)
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{
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BVHTree *tree = NULL;
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BVHTree_NearestPointCallback nearest_callback = NULL;
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BVHTree_RayCastCallback raycast_callback = NULL;
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MVert *mvert = NULL;
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MEdge *medge = NULL;
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MFace *mface = NULL;
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MLoop *mloop = NULL;
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const MLoopTri *looptri = NULL;
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bool vert_allocated = false;
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bool edge_allocated = false;
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bool face_allocated = false;
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bool loop_allocated = false;
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bool looptri_allocated = false;
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BLI_rw_mutex_lock(&cache_rwlock, THREAD_LOCK_READ);
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bool in_cache = bvhcache_find(dm->bvhCache, type, &tree);
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BLI_rw_mutex_unlock(&cache_rwlock);
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if (in_cache && tree == NULL) {
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memset(data, 0, sizeof(*data));
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return tree;
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}
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switch (type) {
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case BVHTREE_FROM_VERTS:
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case BVHTREE_FROM_LOOSEVERTS:
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raycast_callback = mesh_verts_spherecast;
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mvert = DM_get_vert_array(dm, &vert_allocated);
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if (in_cache == false) {
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BLI_rw_mutex_lock(&cache_rwlock, THREAD_LOCK_WRITE);
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in_cache = bvhcache_find(dm->bvhCache, type, &tree);
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if (in_cache == false) {
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BLI_bitmap *loose_verts_mask = NULL;
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int loose_vert_num = -1;
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int verts_num = dm->getNumVerts(dm);
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if (type == BVHTREE_FROM_LOOSEVERTS) {
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medge = DM_get_edge_array(dm, &edge_allocated);
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loose_verts_mask = loose_verts_map_get(
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medge, dm->getNumEdges(dm), mvert,
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verts_num, &loose_vert_num);
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if (edge_allocated) {
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MEM_freeN(medge);
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edge_allocated = false;
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}
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medge = NULL;
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}
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tree = bvhtree_from_mesh_verts_create_tree(
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0.0, tree_type, 6, mvert, verts_num,
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loose_verts_mask, loose_vert_num);
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if (loose_verts_mask != NULL) {
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MEM_freeN(loose_verts_mask);
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}
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/* Save on cache for later use */
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/* printf("BVHTree built and saved on cache\n"); */
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bvhcache_insert(&dm->bvhCache, tree, type);
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}
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BLI_rw_mutex_unlock(&cache_rwlock);
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}
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break;
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case BVHTREE_FROM_EDGES:
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case BVHTREE_FROM_LOOSEEDGES:
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nearest_callback = mesh_edges_nearest_point;
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raycast_callback = mesh_edges_spherecast;
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mvert = DM_get_vert_array(dm, &vert_allocated);
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medge = DM_get_edge_array(dm, &edge_allocated);
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if (in_cache == false) {
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BLI_rw_mutex_lock(&cache_rwlock, THREAD_LOCK_WRITE);
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in_cache = bvhcache_find(dm->bvhCache, type, &tree);
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if (in_cache == false) {
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BLI_bitmap *loose_edges_mask = NULL;
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int loose_edges_num = -1;
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int edges_num = dm->getNumEdges(dm);
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if (type == BVHTREE_FROM_LOOSEEDGES) {
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loose_edges_mask = loose_edges_map_get(
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medge, edges_num, &loose_edges_num);
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}
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tree = bvhtree_from_mesh_edges_create_tree(
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mvert, medge, edges_num,
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loose_edges_mask, loose_edges_num, 0.0, tree_type, 6);
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if (loose_edges_mask != NULL) {
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MEM_freeN(loose_edges_mask);
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}
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/* Save on cache for later use */
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/* printf("BVHTree built and saved on cache\n"); */
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bvhcache_insert(&dm->bvhCache, tree, type);
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}
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BLI_rw_mutex_unlock(&cache_rwlock);
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}
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break;
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case BVHTREE_FROM_FACES:
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nearest_callback = mesh_faces_nearest_point;
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raycast_callback = mesh_faces_spherecast;
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mvert = DM_get_vert_array(dm, &vert_allocated);
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mface = DM_get_tessface_array(dm, &face_allocated);
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if (in_cache == false) {
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BLI_rw_mutex_lock(&cache_rwlock, THREAD_LOCK_WRITE);
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in_cache = bvhcache_find(dm->bvhCache, BVHTREE_FROM_FACES, &tree);
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if (in_cache == false) {
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int numFaces = dm->getNumTessFaces(dm);
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BLI_assert(!(numFaces == 0 && dm->getNumPolys(dm) != 0));
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tree = bvhtree_from_mesh_faces_create_tree(
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0.0, tree_type, 6, mvert, mface, numFaces, NULL, -1);
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/* Save on cache for later use */
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/* printf("BVHTree built and saved on cache\n"); */
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bvhcache_insert(&dm->bvhCache, tree, BVHTREE_FROM_FACES);
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}
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BLI_rw_mutex_unlock(&cache_rwlock);
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}
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break;
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case BVHTREE_FROM_LOOPTRI:
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nearest_callback = mesh_looptri_nearest_point;
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raycast_callback = mesh_looptri_spherecast;
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mvert = DM_get_vert_array(dm, &vert_allocated);
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mloop = DM_get_loop_array(dm, &loop_allocated);
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looptri = dm->getLoopTriArray(dm);
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if (in_cache == false) {
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BLI_rw_mutex_lock(&cache_rwlock, THREAD_LOCK_WRITE);
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in_cache = bvhcache_find(dm->bvhCache, BVHTREE_FROM_LOOPTRI, &tree);
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if (in_cache == false) {
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int looptri_num = dm->getNumLoopTri(dm);
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/* this assert checks we have looptris,
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* if not caller should use DM_ensure_looptri() */
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BLI_assert(!(looptri_num == 0 && dm->getNumPolys(dm) != 0));
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tree = bvhtree_from_mesh_looptri_create_tree(
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0.0, tree_type, 6,
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mvert, mloop, looptri, looptri_num, NULL, -1);
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/* Save on cache for later use */
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/* printf("BVHTree built and saved on cache\n"); */
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bvhcache_insert(&dm->bvhCache, tree, BVHTREE_FROM_LOOPTRI);
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}
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BLI_rw_mutex_unlock(&cache_rwlock);
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}
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break;
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}
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if (tree != NULL) {
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#ifdef DEBUG
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if (BLI_bvhtree_get_tree_type(tree) != tree_type) {
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printf("tree_type %d obtained instead of %d\n", BLI_bvhtree_get_tree_type(tree), tree_type);
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}
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#endif
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data->tree = tree;
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data->nearest_callback = nearest_callback;
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data->raycast_callback = raycast_callback;
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data->vert = mvert;
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data->edge = medge;
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data->face = mface;
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data->loop = mloop;
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data->looptri = looptri;
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data->vert_allocated = vert_allocated;
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data->edge_allocated = edge_allocated;
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data->face_allocated = face_allocated;
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data->loop_allocated = loop_allocated;
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data->looptri_allocated = looptri_allocated;
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data->cached = true;
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}
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else {
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if (vert_allocated) {
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MEM_freeN(mvert);
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}
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if (edge_allocated) {
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MEM_freeN(medge);
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}
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if (face_allocated) {
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MEM_freeN(mface);
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}
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if (loop_allocated) {
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MEM_freeN(mloop);
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}
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if (looptri_allocated) {
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MEM_freeN((void *)looptri);
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}
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memset(data, 0, sizeof(*data));
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}
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return tree;
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}
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/**
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* Builds or queries a bvhcache for the cache bvhtree of the request type.
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*/
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