Fixed an assertion bug which happens when a mesh only has 2 faces (GH…

…-438)
NVIDIA · Jan 17, 2025 · 39ef7b3 · 39ef7b3
1 parent ea113f4
commit 39ef7b3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/warp/native/bvh.cpp b/warp/native/bvh.cpp
@@ -262,7 +262,7 @@ float TopDownBVHBuilder::partition_sah(BVH& bvh, const vec3* lowers, const vec3*
 
 int TopDownBVHBuilder::build_recursive(BVH& bvh, const vec3* lowers, const vec3* uppers, int start, int end, int depth, int parent)
 {
-    assert(end - start >= 2);
+    assert(start < end);
 
     // printf("start %d end %d\n", start, end);