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fixed some small bugs in the gltf exporter: byteOffsets in accessors/bufferViews, logic problem with bufferView targets

pull/916/head
Kangning Li 2016-06-10 09:49:04 -04:00
parent 398595225e
commit c98e77907c
1 changed files with 4 additions and 4 deletions
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8
code/glTFExporter.cpp
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@ -152,14 +152,14 @@ inline Ref<Accessor> ExportData(Asset& a, std::string& meshName, Ref<Buffer>& bu
// bufferView
Ref<BufferView> bv = a.bufferViews.Create(a.FindUniqueID(meshName, "view"));
bv->buffer = buffer;
bv->byteOffset = 0;
bv->byteLength = length; //! The target that the WebGL buffer should be bound to.
bv->byteOffset = unsigned(offset);
bv->byteLength = length; //! The target that the WebGL buffer should be bound to.
bv->target = isIndices ? BufferViewTarget_ELEMENT_ARRAY_BUFFER : BufferViewTarget_ARRAY_BUFFER;
// accessor
Ref<Accessor> acc = a.accessors.Create(a.FindUniqueID(meshName, "accessor"));
acc->bufferView = bv;
acc->byteOffset = unsigned(offset);
acc->byteOffset = 0;
acc->byteStride = 0;
acc->componentType = compType;
acc->count = count;
@ -292,7 +292,7 @@ void glTFExporter::ExportMeshes()
indices[i*nIndicesPerFace + j] = uint16_t(aim->mFaces[i].mIndices[j]);
}
}
p.indices = ExportData(*mAsset, meshId, b, unsigned(indices.size()), &indices[0], AttribType::SCALAR, AttribType::SCALAR, ComponentType_UNSIGNED_SHORT);
p.indices = ExportData(*mAsset, meshId, b, unsigned(indices.size()), &indices[0], AttribType::SCALAR, AttribType::SCALAR, ComponentType_UNSIGNED_SHORT, true);
}
switch (aim->mPrimitiveTypes) {