CV-2x3-127 (aka CV-06-127)

Agreements on the limited subset of surface style entities and attributes to be supported 

Based on          IFC2x3

Initiator            ISG Meeting-Munich

Effects              Extended Coordination View

Date                    2006 05 05


For the implementation of surface styles within the IFC2x3 extended coordination view the following agreements and limitations are made:

    * The IfcSurfaceStyle is supported (agreement about Side still be be made)

    * The Styles shall be of type IfcSurfaceStyleShading (and subtype IfcSurfaceStyleRendering) only, IfcSurfaceStyleLighting, IfcSurfaceStyleRefraction, IfcSurfaceStyleWithTextures, and IfcExternallyDefinedSurfaceStyle are not supported.

    * For IfcSurfaceStyleShading the SurfaceColour is supported, for IfcSurfaceStyleRendering also DiffuseColour and Transparency. Other surface colour components may be exported, but are not required for import. 

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