bugfix: SIGTRAP in ConvexHullShape.cpp:1191

stephengold · Jul 9, 2024 · 2882327 · 2882327
1 parent eccb87c
commit 2882327
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/main/native/glue/Shape.cpp b/src/main/native/glue/Shape.cpp
@@ -51,8 +51,10 @@ JNIEXPORT void JNICALL Java_com_github_stephengold_joltjni_Shape_copyDebugTriang
         pSh->GetTrianglesStart(context, AABox::sBiggest(),
             Vec3::sZero(), Quat::sIdentity(), Vec3::sReplicate(1.0f));
         while (numTriangles > 0) {
+            int maxRequest = max(
+                    numTriangles, Shape::cGetTrianglesMinTrianglesRequested);
             uint numTrianglesCopied
-                    = pSh->GetTrianglesNext(context, numTriangles, pFloat3);
+                    = pSh->GetTrianglesNext(context, maxRequest, pFloat3);
             JPH_ASSERT(numTrianglesCopied <= numTriangles);
             if (numTrianglesCopied == 0) {
                 break;