SGshortopti

by Tim C. Lueth, SG-Lib Toolbox: SolidGeometry 5.6 - Auxiliary function
Introduced first in SolidGeometry 4.3, Creation date: 2018-08-30, Last change: 2025-09-14

returns the vertex list with optimal number of loss less reduced vertices

Description

Some CAD Systems creates STL files that have different vertex coordinates for the same vertices because of inaccuracies. This function uses VLcheckvertexaccuracy to find the optimal grid for loss less optimization
This function should be used after the first readin of an exported STL file. Afterwards it makes sense to check the file using SGcheckmeshlab

See Also: VLcheckvertexaccuracy , SGshort , VLcheckboundaryaccuracy , SGcheckmeshlab

Example Illustration

missing image of SGshortopti(SG,otyp)

Syntax

SGN=SGshortopti(SG,[otyp])

Input Parameter

SG: Original SG
otyp: optimization type: 'vertex' or 'boundary'

Output Parameter

SGN: SG.VL, SG.FL with optimal number of loss less reduced vertices

Examples


load JACO_robot.mat
SGshortopti(JC2)
SGshortopti(JC2,'vertex')
SGshortopti(JC2,'boundary')



Copyright 2018-2025 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