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changed pointf to point<t> in ViewLineFromWindow

This commit is contained in:
Paolo Cignoni 2005-02-11 11:53:18 +00:00
parent 6a41a6ba9b
commit b80cfc783d
1 changed files with 6 additions and 5 deletions
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9
wrap/gui/view.h
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@ -24,6 +24,9 @@
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$Log: not supported by cvs2svn $
Revision 1.12 2005/02/10 20:09:11 tarini
dispelled the mega-evil of GL_TRANSPOSE_*_MATRIX_ARB
Revision 1.11 2005/01/19 10:29:45 cignoni
Removed the inclusion of a glext.h
@ -177,11 +180,9 @@ template <class T> Line3<T> View<T>::ViewLineFromModel(const Point3<T> &p)
// Note that p it is assumed to be in window coordinate.
template <class T> Line3<T> View<T>::ViewLineFromWindow(const Point3<T> &p)
{
Point3<T> vp=ViewPoint();
Line3<T> ln; // plane perpedicular to view direction and passing through manip center
/*Matrix44<T> mi=model;
Invert(mi);
*/Point3f pp=UnProject(p);
Point3<T> vp=ViewPoint();
Point3<T> pp=UnProject(p);
ln.SetOrigin(vp);
ln.SetDirection(pp-vp);
return ln;