From 318aacbc8cf1f80a145fd80e23b3f50cff0d0e44 Mon Sep 17 00:00:00 2001 From: Daniel Stokes Date: Fri, 19 Jul 2013 22:07:38 +0000 Subject: Cleaning up some warnings that occur when an invalid navmesh is generated. --- source/blender/blenkernel/intern/DerivedMesh.c | 2 +- source/blender/blenkernel/intern/navmesh_conversion.c | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) (limited to 'source/blender/blenkernel/intern') diff --git a/source/blender/blenkernel/intern/DerivedMesh.c b/source/blender/blenkernel/intern/DerivedMesh.c index 8f91c1cb2d9..7a7d4c7d24a 100644 --- a/source/blender/blenkernel/intern/DerivedMesh.c +++ b/source/blender/blenkernel/intern/DerivedMesh.c @@ -3103,7 +3103,7 @@ static DerivedMesh *navmesh_dm_createNavMeshForVisualization(DerivedMesh *dm) } } else { - printf("%s: Error during creation polygon infos\n", __func__); + printf("Navmesh: Unable to generate valid Navmesh"); } /* clean up */ 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"); -- cgit v1.2.3