Fix attenuation_color read from glTF. (#7)

kwokcb · Nov 24, 2023 · d3c9046 · d3c9046
1 parent f7aa94e
commit d3c9046
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/materialxgltf/core.py b/src/materialxgltf/core.py
@@ -785,9 +785,8 @@ def glTF2MaterialX(self, doc, gltfDoc) -> bool:
                     # Untextured attenuation color
                     if 'attenuationColor' in volumeExtension:
                         attenuationColor = volumeExtension['attenuationColor']
-                        attenuationColor = str(attenuationColor)
                         attenuationInput = shaderNode.addInputFromNodeDef('attenuation_color')
-                        attenuationInput.setValueString(attenuationColor)                    
+                        attenuationInput.setValue(mx.Color3(attenuationColor[0], attenuationColor[1], attenuationColor[2]))
 
                     # Untextured attenuation distance
                     if 'attenuationDistance' in volumeExtension: