diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_volume.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_volume.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/source/blender/blenkernel/BKE_volume.h b/source/blender/blenkernel/BKE_volume.h index bc578ef8b28..8549cd14b3c 100644 --- a/source/blender/blenkernel/BKE_volume.h +++ b/source/blender/blenkernel/BKE_volume.h @@ -114,6 +114,7 @@ int BKE_volume_grid_channels(const struct VolumeGrid *grid); * Transformation from index space to object space. */ void BKE_volume_grid_transform_matrix(const struct VolumeGrid *grid, float mat[4][4]); +void BKE_volume_grid_transform_matrix_set(struct VolumeGrid *volume_grid, const float mat[4][4]); /* Volume Editing * @@ -133,6 +134,11 @@ struct VolumeGrid *BKE_volume_grid_add(struct Volume *volume, VolumeGridType type); void BKE_volume_grid_remove(struct Volume *volume, struct VolumeGrid *grid); +/** + * OpenVDB crashes when the determinant of the transform matrix becomes too small. + */ +bool BKE_volume_grid_determinant_valid(double determinant); + /* Simplify */ int BKE_volume_simplify_level(const struct Depsgraph *depsgraph); float BKE_volume_simplify_factor(const struct Depsgraph *depsgraph); @@ -186,6 +192,9 @@ openvdb::GridBase::Ptr BKE_volume_grid_openvdb_for_write(const struct Volume *vo struct VolumeGrid *grid, bool clear); +void BKE_volume_grid_clear_tree(Volume &volume, VolumeGrid &volume_grid); +void BKE_volume_grid_clear_tree(openvdb::GridBase &grid); + VolumeGridType BKE_volume_grid_type_openvdb(const openvdb::GridBase &grid); template<typename OpType> |