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Speculative guard against crashing.

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This commit is contained in:
Howard Stearns 2015-07-31 18:05:14 -07:00
parent b685378ab0
commit 0dad1adf7d
1 changed files with 6 additions and 0 deletions
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6
libraries/render-utils/src/Model.cpp
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@ -243,6 +243,9 @@ QVector<JointState> Model::createJointStates(const FBXGeometry& geometry) {
}; };
void Model::initJointTransforms() { void Model::initJointTransforms() {
if (!_geometry) {
return;
}
const FBXGeometry& geometry = _geometry->getFBXGeometry(); const FBXGeometry& geometry = _geometry->getFBXGeometry();
glm::mat4 parentTransform = glm::scale(_scale) * glm::translate(_offset) * geometry.offset; glm::mat4 parentTransform = glm::scale(_scale) * glm::translate(_offset) * geometry.offset;
_rig->initJointTransforms(parentTransform); _rig->initJointTransforms(parentTransform);
@ -424,6 +427,9 @@ bool Model::updateGeometry() {
deleteGeometry(); deleteGeometry();
_dilatedTextures.clear(); _dilatedTextures.clear();
if (!geometry) {
std::cout << "WARNING: no geometry in Model::updateGeometry\n";
}
setGeometry(geometry); setGeometry(geometry);
_meshGroupsKnown = false; _meshGroupsKnown = false;