VLcrossstraightnline3D
by Tim C. Lueth, SG-Lib Toolbox: SolidGeometry 5.6 - Analytical Geometry
Introduced first in SolidGeometry 4.9, Creation date: 2020-01-22, Last change: 2025-09-14
returns the crossing point of 2 lines in [x y z]
See Also: PLcross2Lines
, PLcrossstraightnline
, VLcross2Lines3D
Example Illustration
Syntax
[CP,ka,kb,kc]=VLcrossstraightnline3D(A,B,C,D)
Input Parameter
A: | | starting point A [x y z] or PL[4 x 2 |
B: | | ending point A [x y z] |
C: | | starting point B [x y z] |
D: | | Direction from C to [x y z] |
Output Parameter
CP: | | Crossing Point |
ka: | | factor from A to B |
kb: | | factor from C into direction D; always > 0 |
kc: | | reason for removal |
Examples
VLcrossstraightnline3D([[0 -4 0 ];[0 10 0];[-3 -3 0]; [1 1 0]])
VLcrossstraightnline3D([[0 -4 0 ];[0 10 0];[-3 -3 0]; [1 1 1]])
Copyright 2020-2025 Tim C. Lueth. All rights reserved. The code is the property of Tim C. Lueth and may not be redistributed or modified without explicit written permission. This software may be used free of charge for academic research and teaching purposes only. Commercial use, redistribution, modification, or reverse engineering is strictly prohibited. Access to source code is restricted and granted only under specific agreements. For licensing inquiries or commercial use, please contact: Tim C. Lueth
Last html export of this page out of FM database by TL: 2025-09-21