Pixyco-XYZ/openmesh
5
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

First checkin for OpenMesh 2.0

Browse Source 
git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@2 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Jan Möbius
2009-02-06 13:37:46 +00:00
parent c3321ebdd9
commit 97f515985d
417 changed files with 76182 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
Tools/Decimater/calc-roundness.m Normal file
View File

@@ -0,0 +1,21 @@
# angle in degrees [0,60]
#
# compute roundness of first case
A = [ 0.0335717 0.0576863 -0.0503314 ]';
B = [ 0.0325544 0.057614 -0.0504989 ]';
C = [ 0.0323531 0.057051 -0.0504476 ]';
#
vecAC=C-A;
vecAB=B-A;
aa = norm(B-C)^2;
bb = norm(vecAC)^2;
cc = norm(vecAB)^2;
AA = norm(cross(vecAC,vecAB))^2
nom = AA * min( aa, min(bb,cc) );
denom = aa * bb * cc;
nR1 = sqrt(4.0/3.0) * sqrt(nom/denom)