Triangulated meshes

Average Problem Difficulty:

This group hosts cody problems about mesh processing and is especially relative to finding vertex, edges, and triangles indices. I wish all of you to simultaneously enjoy solving my problems, learn new interesting notions, and Matlab coding tricks. I welcome your feedbacks and remarks for me to improve. Please do not hesitate to signal me an error if you find one. Please like if you liked. Thank you :-) Edit : you will find plenty of some relative functions in my mesh processing toolbox. Check my file exchange ! ;-)

Community Group Solver

+50 points

Problem Title	Likes	Solvers
Problem 45262. Remove duplicated vertices Created by: Nicolas Douillet Tags find, geometry, triangle	5	26
Problem 45261. List every vertices neighbor indices Created by: Nicolas Douillet Tags find, geometry, triangle	1	22
Problem 45259. Build edges list Created by: Nicolas Douillet Tags find, geometry, triangle	1	28
Problem 45257. Find neighbor triangle indices Created by: Nicolas Douillet Tags find, geometry, triangle	1	20
Problem 45230. Remove duplicated triangles Created by: Nicolas Douillet Tags find, geometry, triangle	1	42
Problem 45218. Find a common edge Created by: Nicolas Douillet Tags find, geometry, triangle	1	31
Problem 45217. Find a common vertex Created by: Nicolas Douillet Tags find, geometry, triangle	1	34
Problem 45256. List one vertex neighbors Created by: Nicolas Douillet Tags find, geometry, triangle	2	20
Problem 45220. Find triangles from edge Created by: Nicolas Douillet Tags find, geometry, triangle	1	29
Problem 45219. Find edges from a vertex Created by: Nicolas Douillet Tags find, geometry, triangle	2	22

Recent Group Finishers16

Recent Activity

	Lloyd Stagg submitted Solution 14608882 to Problem 45262. Remove duplicated vertices on 14 Apr 2025 at 22:02
	Marius submitted Solution 14605306 to Problem 45262. Remove duplicated vertices on 10 Apr 2025 at 11:35
	Lloyd Stagg submitted Solution 14602007 to Problem 45261. List every vertices neighbor indices on 7 Apr 2025 at 6:58
	Lloyd Stagg submitted Solution 14589669 to Problem 45259. Build edges list on 30 Mar 2025 at 7:16
	Lloyd Stagg submitted Solution 14589632 to Problem 45257. Find neighbor triangle indices on 30 Mar 2025 at 3:10

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