minor cleanup

This commit is contained in:
Andrew Meadows 2016-08-19 10:15:30 -07:00
parent 6446c7c302
commit 304c313db7

View file

@ -178,14 +178,14 @@ btTriangleIndexVertexArray* createStaticMeshArray(const ShapeInfo& info) {
} }
const ShapeInfo::TriangleIndices& triangleIndices = info.getTriangleIndices(); const ShapeInfo::TriangleIndices& triangleIndices = info.getTriangleIndices();
if (triangleIndices.size() < 3) { int32_t numIndices = triangleIndices.size();
if (numIndices < 3) {
// not enough indices to make a single triangle // not enough indices to make a single triangle
return nullptr; return nullptr;
} }
// allocate mesh buffers // allocate mesh buffers
btIndexedMesh mesh; btIndexedMesh mesh;
int32_t numIndices = triangleIndices.size();
const int32_t VERTICES_PER_TRIANGLE = 3; const int32_t VERTICES_PER_TRIANGLE = 3;
mesh.m_numTriangles = numIndices / VERTICES_PER_TRIANGLE; mesh.m_numTriangles = numIndices / VERTICES_PER_TRIANGLE;
if (numIndices < INT16_MAX) { if (numIndices < INT16_MAX) {