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- .TH PTPTLN
- 6 "IRIT Version 6.0"
- .SH NAME
- PTPTLN
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-
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- VectorType PTPTLN( PointType Point, PointType LineOrig, VectorType LineRay )
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- Computes the point on line LineOrig, LineRay that is closest
- to point Point. See also DSTPTLN
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- Example:
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- ClosestPt = PTPTLN( point( 0, 0, 0 ), point( 1, 1, 0 ), vector( 1, 1, 1 ) );
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