manolas
/
vcglib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

*** empty log message ***

This commit is contained in:
Paolo Cignoni 2005-01-18 16:40:50 +00:00
parent 7a78a0b752
commit b0978eb3d1
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
vcg/math/camera.h
View File

@ -23,6 +23,9 @@
/****************************************************************************
History
$Log: not supported by cvs2svn $
Revision 1.15 2005/01/18 15:14:22 ponchio
Far and end are reserved.
Revision 1.14 2005/01/14 15:28:33 ponchio
vcg/Point.h -> vcg/point.h (again!)
@ -206,7 +209,7 @@ vcg::Point3<S> Camera<S>::UnProject(const vcg::Point2<S> & p){
template<class S>
void Camera<S>::SetPerspective(S angle, S ratio, S near_thr, S far_thr, vcg::Point2<S> vp){
S halfsize[2];
halfsize[1] = tan(math::ToRad(angle/2)) * nr;
halfsize[1] = tan(math::ToRad(angle/2)) * near_thr;
halfsize[0] = halfsize[1]*ratio;
SetFrustum(-halfsize[0],halfsize[0],-halfsize[1],halfsize[1],near_thr,far_thr,vp);
}