| Attribute | Type | Defined By |
|---|
| SurfaceColour | IfcColourRgb (ENTITY) | IfcSurfaceStyleShading |
| Transparency | IfcNormalisedRatioMeasure (REAL) | IfcSurfaceStyleShading |
| DiffuseColour | IfcColourOrFactor (SELECT) | IfcSurfaceStyleRendering |
| TransmissionColour | IfcColourOrFactor (SELECT) | IfcSurfaceStyleRendering |
| DiffuseTransmissionColour | IfcColourOrFactor (SELECT) | IfcSurfaceStyleRendering |
| ReflectionColour | IfcColourOrFactor (SELECT) | IfcSurfaceStyleRendering |
| SpecularColour | IfcColourOrFactor (SELECT) | IfcSurfaceStyleRendering |
| SpecularHighlight | IfcSpecularHighlightSelect (SELECT) | IfcSurfaceStyleRendering |
| ReflectanceMethod | IfcReflectanceMethodEnum (ENUM) | IfcSurfaceStyleRendering |