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Action:
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Creates an inverse transform.
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Filename:
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kern/kern_scm/tran_scm.cxx
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Syntax:
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(transform:inverse transform)
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Arg Types:
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transform
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transform
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Returns:
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transform
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transform specifies the transformation to be inversed.
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Example:
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; transform:inverse
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; Create a transform, and then create its inverse.
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(define transform1 (transform:axes
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(position 0 0 0) (gvector 1 0 0)
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(gvector 0 0 1)))
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;; transform1
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(define inverse1 (transform:inverse transform1))
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;; inverse1
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; Create a WCS.
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(define wcs1
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(wcs (position 0 0 0) (gvector 1 0 0)
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(gvector 0 1 0)))
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;; wcs1
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; Set a color for the wcs.
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(entity:set-color wcs1 6)
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;; ()
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; Create a solid block.
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(define block1
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(solid:block (position 0 0 0)
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(position 5 10 15)))
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;; block1
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(define transform
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(entity:transform block1 transform1))
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;; transform
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; OUTPUT Original
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(define transform2
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(entity:transform block1 inverse1))
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;; transform2
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; OUTPUT Result
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Figure 15-5. transform:inverse
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