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gltf color attribute

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This commit is contained in:
raveenajain 2019-01-28 11:08:09 -08:00
parent bcaad3092b
commit e112bf19cb
1 changed files with 21 additions and 1 deletions
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22
libraries/fbx/src/GLTFSerializer.cpp Normal file → Executable file
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@ -831,6 +831,27 @@ bool GLTFSerializer::buildGeometry(HFMModel& hfmModel, const QUrl& url) {
for (int n = 0; n < normals.size(); n = n + 3) {
mesh.normals.push_back(glm::vec3(normals[n], normals[n + 1], normals[n + 2]));
}
} else if (key == "COLOR_0") {
QVector<float> colors;
success = addArrayOfType(buffer.blob,
bufferview.byteOffset + accBoffset,
accessor.count,
colors,
accessor.type,
accessor.componentType);
if (!success) {
qWarning(modelformat) << "There was a problem reading glTF COLOR_0 data for model " << _url;
continue;
}
if (accessor.type == 3) {
for (int n = 0; n < colors.size(); n = n + 4) {
mesh.colors.push_back(glm::vec3(colors[n], colors[n + 1], colors[n + 2]));
}
} else {
for (int n = 0; n < colors.size(); n = n + 3) {
mesh.colors.push_back(glm::vec3(colors[n], colors[n + 1], colors[n + 2]));
}
}
} else if (key == "TEXCOORD_0") {
QVector<float> texcoords;
success = addArrayOfType(buffer.blob,
@ -926,7 +947,6 @@ HFMModel::Pointer GLTFSerializer::read(const QByteArray& data, const QVariantHas
//_file.dump();
auto hfmModelPtr = std::make_shared<HFMModel>();
HFMModel& hfmModel = *hfmModelPtr;
buildGeometry(hfmModel, _url);
//hfmDebugDump(data);