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add assert and TODO comment

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Andrew Meadows 2017-01-11 06:56:35 -08:00
parent 5d880487a0
commit 1804f33b98
1 changed files with 4 additions and 0 deletions
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4
libraries/render-utils/src/Model.cpp
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@ -295,6 +295,7 @@ bool Model::updateGeometry() {
if (_rig->jointStatesEmpty() && getFBXGeometry().joints.size() > 0) {
initJointStates();
assert(_meshStates.empty());
const FBXGeometry& fbxGeometry = getFBXGeometry();
foreach (const FBXMesh& mesh, fbxGeometry.meshes) {
@ -304,6 +305,9 @@ bool Model::updateGeometry() {
_meshStates.append(state);
// Note: we add empty buffers for meshes that lack blendshapes so we can access the buffers by index
// later in ModelMeshPayload, however the vast majority of meshes will not have them.
// TODO? make _blendedVertexBuffers a map instead of vector and only add for meshes with blendshapes?
auto buffer = std::make_shared<gpu::Buffer>();
if (!mesh.blendshapes.isEmpty()) {
buffer->resize((mesh.vertices.size() + mesh.normals.size()) * sizeof(glm::vec3));