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Fix recalculateMeshBoxes being called outside of mutex

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This commit is contained in:
Ryan Huffman 2015-06-19 15:05:55 -07:00
parent 587bf78826
commit 1734d5e584
1 changed files with 5 additions and 5 deletions
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10
libraries/render-utils/src/Model.cpp
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@ -545,11 +545,6 @@ bool Model::findRayIntersectionAgainstSubMeshes(const glm::vec3& origin, const g
// we can use the AABox's ray intersection by mapping our origin and direction into the model frame
// and testing intersection there.
if (modelFrameBox.findRayIntersection(modelFrameOrigin, modelFrameDirection, distance, face)) {
if (!_calculatedMeshBoxesValid) {
recalculateMeshBoxes(pickAgainstTriangles);
}
float bestDistance = std::numeric_limits<float>::max();
float distanceToSubMesh;
@ -560,6 +555,11 @@ bool Model::findRayIntersectionAgainstSubMeshes(const glm::vec3& origin, const g
// If we hit the models box, then consider the submeshes...
_mutex.lock();
if (!_calculatedMeshBoxesValid) {
recalculateMeshBoxes(pickAgainstTriangles);
}
foreach(const AABox& subMeshBox, _calculatedMeshBoxes) {
if (subMeshBox.findRayIntersection(origin, direction, distanceToSubMesh, subMeshFace)) {