diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_subsurf.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_subsurf.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/source/blender/blenkernel/BKE_subsurf.h b/source/blender/blenkernel/BKE_subsurf.h index 7f4ff1bf2e3..bc333f8fd66 100644 --- a/source/blender/blenkernel/BKE_subsurf.h +++ b/source/blender/blenkernel/BKE_subsurf.h @@ -31,6 +31,9 @@ * \ingroup bke */ +/* struct DerivedMesh is used directly */ +#include "BKE_DerivedMesh.h" + struct DMFlagMat; struct DMGridAdjacency; struct DMGridData; @@ -61,6 +64,13 @@ struct DerivedMesh *subsurf_make_derived_from_derived( void subsurf_calculate_limit_positions(struct Mesh *me, float (*positions_r)[3]); +/* get gridsize from 'level', level must be greater than zero */ +int ccg_gridsize(int level); + +/* x/y grid coordinates at 'low_level' can be multiplied by the result + of this function to convert to grid coordinates at 'high_level' */ +int ccg_factor(int low_level, int high_level); + /**************************** Internal *****************************/ typedef struct CCGDerivedMesh { |