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hack to avoid crash

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This commit is contained in:
Seth Alves 2016-11-18 15:24:19 -08:00
parent f5536a01a7
commit a66a1d392e
1 changed files with 25 additions and 13 deletions
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24
libraries/entities-renderer/src/RenderablePolyVoxEntityItem.cpp
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@ -551,11 +551,18 @@ void RenderablePolyVoxEntityItem::setZTextureURL(QString zTextureURL) {
} }
} }
quint64 start { 0 };
void RenderablePolyVoxEntityItem::render(RenderArgs* args) { void RenderablePolyVoxEntityItem::render(RenderArgs* args) {
PerformanceTimer perfTimer("RenderablePolyVoxEntityItem::render"); PerformanceTimer perfTimer("RenderablePolyVoxEntityItem::render");
assert(getType() == EntityTypes::PolyVox); assert(getType() == EntityTypes::PolyVox);
Q_ASSERT(args->_batch); Q_ASSERT(args->_batch);
if (start == 0) {
start = usecTimestampNow();
return;
}
bool voxelDataDirty; bool voxelDataDirty;
bool volDataDirty; bool volDataDirty;
withWriteLock([&] { withWriteLock([&] {
@ -600,7 +607,6 @@ void RenderablePolyVoxEntityItem::render(RenderArgs* args) {
_pipeline = gpu::Pipeline::create(program, state); _pipeline = gpu::Pipeline::create(program, state);
} }
if (!_vertexFormat) { if (!_vertexFormat) {
auto vf = std::make_shared<gpu::Stream::Format>(); auto vf = std::make_shared<gpu::Stream::Format>();
vf->setAttribute(gpu::Stream::POSITION, 0, gpu::Element(gpu::VEC3, gpu::FLOAT, gpu::XYZ), 0); vf->setAttribute(gpu::Stream::POSITION, 0, gpu::Element(gpu::VEC3, gpu::FLOAT, gpu::XYZ), 0);
@ -613,16 +619,22 @@ void RenderablePolyVoxEntityItem::render(RenderArgs* args) {
Transform transform(voxelToWorldMatrix()); Transform transform(voxelToWorldMatrix());
batch.setModelTransform(transform); batch.setModelTransform(transform);
// batch.setInputFormat(mesh->getVertexFormat());
batch.setInputFormat(_vertexFormat); batch.setInputFormat(_vertexFormat);
// batch.setInputStream(0, mesh->getVertexStream()); // ok
if (usecTimestampNow() - start < 200000) {
return;
}
batch.setInputBuffer(gpu::Stream::POSITION, mesh->getVertexBuffer()._buffer, batch.setInputBuffer(gpu::Stream::POSITION, mesh->getVertexBuffer()._buffer,
0, 0,
sizeof(PolyVox::PositionMaterialNormal)); sizeof(PolyVox::PositionMaterialNormal));
/* batch.setInputBuffer(gpu::Stream::NORMAL, mesh->getVertexBuffer()._buffer,
sizeof(float) * 3,
sizeof(PolyVox::PositionMaterialNormal));*/ // crash
// if (usecTimestampNow() - start < 200000) {
// return;
// }
batch.setIndexBuffer(gpu::UINT32, mesh->getIndexBuffer()._buffer, 0); batch.setIndexBuffer(gpu::UINT32, mesh->getIndexBuffer()._buffer, 0);