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| author | Daniel Stokes <kupomail@gmail.com> | 2013-07-20 02:07:38 +0400 |
|---|---|---|
| committer | Daniel Stokes <kupomail@gmail.com> | 2013-07-20 02:07:38 +0400 |
| commit | 318aacbc8cf1f80a145fd80e23b3f50cff0d0e44 (patch) | |
| tree | 3b3eed58da9ea4a7e846330c368d405fb1e37ed0 /source/blender/blenkernel/intern/navmesh_conversion.c | |
| parent | 869d654cccba8b9b0bc295e7ce89e8e322912023 (diff) | |
Cleaning up some warnings that occur when an invalid navmesh is generated.
Diffstat (limited to 'source/blender/blenkernel/intern/navmesh_conversion.c')
| -rw-r--r-- | source/blender/blenkernel/intern/navmesh_conversion.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/navmesh_conversion.c b/source/blender/blenkernel/intern/navmesh_conversion.c index 1d662ae3116..75e6ce9837d 100644 --- a/source/blender/blenkernel/intern/navmesh_conversion.c +++ b/source/blender/blenkernel/intern/navmesh_conversion.c @@ -440,6 +440,9 @@ int buildNavMeshDataByDerivedMesh(DerivedMesh *dm, int *vertsPerPoly, int ntris = 0, *recastData = NULL; unsigned short *tris = NULL; + /* Don't bother converting if there is nothing to convert */ + if (!*nverts) return 0; + res = buildRawVertIndicesData(dm, nverts, verts, &ntris, &tris, trisToFacesMap, &recastData); if (!res) { printf("Converting navmesh: Error! Can't get vertices and indices from mesh\n"); |