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Action:
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Determines if a Scheme object is a toroidal face.
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Filename:
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kern/kern_scm/qfac_scm.cxx
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Syntax:
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(face:toroidal? object)
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Arg Types:
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object
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scheme-object
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Returns:
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boolean
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object specifies the
scheme-object that has to be queried for a toroidal face.
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Example:
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; face:toroidal?
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; Create solid torus 1.
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(define torus1
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(solid:torus (position -10 -10 -10) 7 3))
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;; torus1
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; Get a list of the faces on torus 1.
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(define faces1 (entity:faces torus1))
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;; faces1
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; Determine if the face is a toroidal face.
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(face:toroidal? (car faces1))
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;; #t
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