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Action:
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Sets the
y-component of a position.
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Filename:
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kern/kern_scm/pos_scm.cxx
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Syntax:
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(position:set-y! position y)
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Arg Types:
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position
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position
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y
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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
y-coordinate as a
real.
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position identifies the original
x and
z values.
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y specifies the value to replace the original
y-value specified in
position.
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Example:
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; position:set-y!
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; Set a new y-coordinate for an existing position.
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(define pos1 (position 0 0 0))
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;; pos1
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(position:set-y! pos1 8)
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;; 8
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