Difference between revisions of "Composed3DTexture"
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Latest revision as of 14:34, 5 January 2012
Composed3DTexture
Composed3DTexture : X3DTexture3DNode {
SFNode [in,out] metadata NULL [X3DMetadataObject]
SFBool [] repeatS FALSE
SFBool [] repeatT FALSE
SFBool [] repeatR FALSE
MFNode [in,out] texture [] [X3DTexture2DNode]
}
The Composed3DTexture node defines a 3D image-based texture map as a collection of 2D texture sources at various depths and parameters controlling tiling repetition of the texture onto geometry.
The texture values are interpreted with the first image being at depth 0 and each following image representing an increasing depth value in the R direction. A user shall provide 2n source textures in this array. The individual source textures will ignore their repeat field values.
See the Concepts section of the X3D specification for a general description of texture maps.
See the Texturing component section of the X3D specification for a general description of the X3DTexture2DNode abstract type and interpretation of rendering for 2D images. When used as a source for cubic environment maps, the fields repeatS and repeatT fields shall be ignored.
