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Periodic_T_3 demo: Initialize Point_3

This commit is contained in:
Andreas Fabri 2019-02-08 10:42:27 +01:00
parent 1ca9dbc514
commit 7ee9a8ad06
1 changed files with 2 additions and 2 deletions
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4
Periodic_3_triangulation_3/demo/Periodic_3_triangulation_3/Scene.cpp
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@ -1413,7 +1413,7 @@ void Scene::gl_draw_location() {
Point p = tet_to_draw.vertex((i+1)&3);
Point q = tet_to_draw.vertex((i+2)&3);
Point r = tet_to_draw.vertex((i+3)&3);
Vector c= (Vector(Point(),p)+Vector(Point(),q)+Vector(Point(),r))/3.;
Vector c= (Vector(Point(0,0,0),p)+Vector(Point(0,0,0),q)+Vector(Point(0,0,0),r))/3.;
Point cp = Point(c.x(),c.y(),c.z());
// project facet center
double px,py,pz;
@ -1524,7 +1524,7 @@ void Scene::gl_draw_conflict() {
Point p = tri_to_draw.vertex(0);
Point q = tri_to_draw.vertex(1);
Point r = tri_to_draw.vertex(2);
Vector c= (Vector(Point(),p)+Vector(Point(),q)+Vector(Point(),r))/3.;
Vector c= (Vector(Point(0,0,0),p)+Vector(Point(0,0,0),q)+Vector(Point(0,0,0),r))/3.;
Point cp = Point(c.x(),c.y(),c.z());
// project facet center
double px,py,pz;