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Action:
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Sets the
z-direction component of a gvector.
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Filename:
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kern/kern_scm/gvec_scm.cxx
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Syntax:
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(gvector:set-z! gvector z)
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Arg Types:
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gvector
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gvector
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z
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real
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Returns:
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real
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Description:
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The coordinates are computed relative to the active coordinate system. This extension returns the
z-value as a real.
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gvector identifies the original
x-,
y-, and
z-values.
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z specifies the value to replace the original
z-value specified in
gvector.
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Example:
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; gvector:set-z!
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; Set new x-, y-, and z-components
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; in an existing gvector.
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(define vector1 (gvector 1 0 0))
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;; vector1
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; Set a new z-component in an existing gvector.
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(gvector:set-z! vector1 2)
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;; 2
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