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octree box visualization

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This commit is contained in:
Joachim Schoeberl 2011-04-28 18:33:43 +00:00
parent b9ab927f23
commit 03f0f97c23
1 changed files with 23 additions and 1 deletions
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22
libsrc/csg/vscsg.cpp
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@ -358,10 +358,30 @@ namespace netgen
glColor3d (1, 0, 0); glColor3d (1, 0, 0);
glBegin (GL_LINES); glBegin (GL_LINES);
int edges[12][2] =
{ { 0, 1 },
{ 2, 3 },
{ 4, 5 },
{ 6, 7 },
{ 0, 2 },
{ 1, 3 },
{ 4, 6 },
{ 5, 7 },
{ 0, 4 },
{ 1, 5 },
{ 2, 6 },
{ 3, 7 } };
for (int i = 0; i < boxes.Size(); i++) for (int i = 0; i < boxes.Size(); i++)
{ {
for (int j = 0; j < 12; j++)
{
glVertex3dv ( boxes[i].GetPointNr(edges[j][0]) );
glVertex3dv ( boxes[i].GetPointNr(edges[j][1]) );
}
/*
glVertex3dv ( boxes[i].PMin() ); glVertex3dv ( boxes[i].PMin() );
glVertex3dv ( boxes[i].PMax() ); glVertex3dv ( boxes[i].PMax() );
*/
} }
glEnd(); glEnd();
@ -467,6 +487,8 @@ namespace netgen
glPopMatrix(); glPopMatrix();
if (vispar.drawcoordinatecross) if (vispar.drawcoordinatecross)