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Transmission support for GLTF2 scenes #498

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Transmission support for GLTF2 scenes #498

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13 changes: 13 additions & 0 deletions Source/plugins/importers/AssimpImporter/AssimpImporter.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -975,6 +975,19 @@ ref<Material> createMaterial(
specularParams.g = roughness;

pMaterial->setSpecularParams(specularParams);

// Transmission
float transmission;
if (pAiMaterial->Get(AI_MATKEY_TRANSMISSION_FACTOR, transmission) == AI_SUCCESS)
{
pMaterial->setSpecularTransmission(transmission);
if (transmission > 0.f)
{
//Use Base Color as Transmission Color.
float3 transmissionColor = pMaterial->getBaseColor().xyz();
pMaterial->setTransmissionColor(transmissionColor);
}
}
}

// Parse the information contained in the name
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