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added gltetra, added normal gltriangle

This commit is contained in:
ganovelli 2007-07-31 12:21:50 +00:00
parent 29febfdf25
commit 135951fd27
1 changed files with 13 additions and 0 deletions
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13
wrap/gl/space.h
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@ -24,6 +24,9 @@
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$Log: not supported by cvs2svn $
Revision 1.9 2007/05/08 18:55:38 ganovelli
glTriangle added
Revision 1.8 2007/01/18 01:26:23 cignoni
Added cast for mac compiling
@ -256,12 +259,22 @@ inline void glBoxClip(const Box3<T> & b)
template <class TriangleType>
inline void glTriangle3( TriangleType & c ) {
vcg::Point3<TriangleType::ScalarType> n = vcg::Normal(c);
glBegin(GL_TRIANGLES);
glNormal(n);
glVertex(c.P(0));
glVertex(c.P(1));
glVertex(c.P(2));
glEnd();
}
template <class TetraType>
inline void glTetra3( TetraType & c ) {
glTriangle3(Triangle3<TetraType::ScalarType>(c.P(0),c.P(1),c.P(2)));
glTriangle3(Triangle3<TetraType::ScalarType>(c.P(1),c.P(3),c.P(2)));
glTriangle3(Triangle3<TetraType::ScalarType>(c.P(0),c.P(2),c.P(3)));
glTriangle3(Triangle3<TetraType::ScalarType>(c.P(1),c.P(0),c.P(3)));
}
}//namespace
#endif