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Action:
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Returns the tolerance on a
TVERTEX.
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Filename:
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cstr/cstr_scm/tmod_scm.cxx
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Syntax:
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(vertex:get-tolerance vertex [force-update])
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Arg Types:
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vertex
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vertex
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force-update
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boolean
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Returns:
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real
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Errors:
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Vertex not tolerant. The tolerance is recomputed when the logical
force_update is present and TRUE.
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vertex is an input argument of type vertex.
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force-update forces tolerance to be re-calculated.
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Example:
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; vertex:get-tolerance
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; Create something with tolerant topology
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(define b (solid:block (position -25 -25 -25)
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(position 25 25 25)))
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;; b
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; make a tolerant vertex with non-zero tolerance
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;
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(by making a tolerant edge)
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(define edge (pick:edge (ray (position 0 0 0)
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(gvector 1 0 1))))
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;; edge
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(define tol-edge (edge:tolerant edge))
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;; tol-edge
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(define move (tolerant:move tol-edge
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(gvector 5 0 5)))
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;; move
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(define tol-vertex (car (entity:vertices tol-edge)))
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;; tol-vertex
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(vertex:get-tolerance tol-vertex)
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;; 7.07106781186548
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