VLFLinpolyhedron

by MATLAB-CENTRAL, SG-Lib Toolbox: SolidGeometry 5.6 - Geometric Queries
, Creation date: 2014-02-25, Last change: 2025-09-14

returns the isInside Flag for a SG and a VL

Description

very fast checking function for points that are not on the surface.

This function still has some bugs with vertices on the surface of the solid

See Also: VLisInteriorofBB , mesh2mesh , SGisInterior , VLcrossingSG , crossingfacets2VLFL

Example Illustration

missing image of VLFLinpolyhedron()

Syntax

IN=VLFLinpolyhedron([])

Output Parameter

IN: Vertex index list

Examples

Test the probleatic surface points if this func:
A=SGbox([30,20,10]);
VLcrossingSG(A,SGtrans(A,rotdeg(90)));
VL=VLcrossingSG(A,SGtrans(A,rotdeg(90)));
VL=unique(VL,'rows');
SGisInterior(A,VL)
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