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fixed resolution

This commit is contained in:
Federico Ponchio 2010-04-29 16:54:10 +00:00
parent fc29465c4a
commit 1111b67e7e
1 changed files with 2 additions and 2 deletions
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4
wrap/gui/frustum.h
View File

@ -181,8 +181,8 @@ template <class T> void Frustum<T>::UpdateView() {
planes[5].Init(SW, SE, NE);
//compute resolution: sizeo of a pixel unitary distance from view_point
resolution = ((ne + NE) - (nw + NW)).Norm() /
(View<T>::viewport[2] * ((ne + NE) - view_point).Norm());
resolution = ((ne + NE)/2 - (nw + NW)/2).Norm() /
(View<T>::viewport[2] * ((ne + NE + nw + NW)/4 - view_point).Norm());
}
}//namespace