Mirrors/overte
3
0
Fork 0
mirror of https://github.com/overte-org/overte.git synced 2025-04-19 13:43:49 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

Merge pull request #5176 from huffman/fix-raypicking-crash

Browse source 
DO NOT MERGE - Fix recalculateMeshBoxes being called outside of mutex
This commit is contained in:
Brad Hefta-Gaub 2015-06-22 19:03:31 -07:00
commit a3e1987078
1 changed files with 9 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
libraries/render-utils/src/Model.cpp
View file

@ -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)) {
@ -1811,7 +1811,9 @@ void Model::renderPart(RenderArgs* args, int meshIndex, int partIndex, bool tran
// We need to make sure we have valid offsets calculated before we can render
if (!_calculatedMeshPartOffsetValid) {
_mutex.lock();
recalculateMeshPartOffsets();
_mutex.unlock();
}
auto textureCache = DependencyManager::get<TextureCache>();
@ -2019,7 +2021,9 @@ void Model::renderPart(RenderArgs* args, int meshIndex, int partIndex, bool tran
}
}
_mutex.lock();
qint64 offset = _calculatedMeshPartOffset[QPair<int,int>(meshIndex, partIndex)];
_mutex.unlock();
if (part.quadIndices.size() > 0) {
batch.drawIndexed(gpu::QUADS, part.quadIndices.size(), offset);