diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_DerivedMesh.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_DerivedMesh.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/source/blender/blenkernel/BKE_DerivedMesh.h b/source/blender/blenkernel/BKE_DerivedMesh.h index 493a5ec285f..aefa94d07de 100644 --- a/source/blender/blenkernel/BKE_DerivedMesh.h +++ b/source/blender/blenkernel/BKE_DerivedMesh.h @@ -147,6 +147,11 @@ typedef enum DMDrawFlag { DM_DRAW_ALWAYS_SMOOTH = 2 } DMDrawFlag; +typedef enum DMDirtyFlag { + /* dm has valid tessellated faces, but tessellated CDDATA need to be updated. */ + DM_DIRTY_TESS_CDLAYERS = 1 << 0, +} DMDirtyFlag; + typedef struct DerivedMesh DerivedMesh; struct DerivedMesh { /* Private DerivedMesh data, only for internal DerivedMesh use */ @@ -158,6 +163,7 @@ struct DerivedMesh { struct GPUDrawObject *drawObject; DerivedMeshType type; float auto_bump_scale; + DMDirtyFlag dirty; /* calculate vert and face normals */ void (*calcNormals)(DerivedMesh *dm); @@ -540,6 +546,8 @@ void DM_DupPolys(DerivedMesh *source, DerivedMesh *target); void DM_ensure_tessface(DerivedMesh *dm); +void DM_update_tessface_data(DerivedMesh *dm); + /* interpolates vertex data from the vertices indexed by src_indices in the * source mesh using the given weights and stores the result in the vertex * indexed by dest_index in the dest mesh |