8.12.3.34 IfcSurfaceStyleWithTextures

The entity IfcSurfaceStyleWithTextures allows to include image textures in surface styles. These image textures can be applied repeating across the surface or mapped with a particular scale upon the surface.

Informal Propositions

Only one instance of IfcSurfaceStyleWithTextures shall be referenced by an IfcStyledItem and be assigned to an IfcGeometricRepresentationItem

The definitions of texturing within this standard have been developed in dependence on the texture component of X3D. See ISO/IEC 19775-1.2:2008 X3D Architecture and base components Edition 2, Part 1, 18 Texturing component for the definitions in the international standard. New entity in IFC2x2. inverse attribute HasTextureCoordinates deleted.

8.12.3.34.2 Entity inheritance

- IfcPresentationItem

8.12.3.34.3 Attributes

#	Attribute	Type	Description
IfcSurfaceStyleWithTextures (1)
1	Textures	LIST [1:?] OF IfcSurfaceTexture	The textures applied to the surface. In case of more than one surface texture is included, the IfcSurfaceStyleWithTextures defines a multi texture.

Table 8.12.3.34.D

8.12.3.34.4 Examples

Figure 8.12.3.34.A

Tessellation With Image Texture
Figure 8.12.3.34.B

Tessellation With Blob Texture
Figure 8.12.3.34.C

Tessellation With Pixel Texture

8.12.3.34.5 Formal representation

ENTITY IfcSurfaceStyleWithTextures
 SUBTYPE OF (IfcPresentationItem);
	Textures : LIST [1:?] OF IfcSurfaceTexture;
END_ENTITY;

8.12.3.34 IfcSurfaceStyleWithTextures

8.12.3.34.1 Semantic definition

8.12.3.34.2 Entity inheritance

8.12.3.34.3 Attributes

8.12.3.34.4 Examples

8.12.3.34.5 Formal representation

8.12.3.34.6 References