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_near and _far are reserved keywords

This commit is contained in:
Federico Ponchio 2004-12-04 15:51:22 +00:00
parent c68ebbc920
commit d02c45b27f
1 changed files with 9 additions and 6 deletions
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15
vcg/math/camera.h
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@ -23,6 +23,9 @@
/****************************************************************************
History
$Log: not supported by cvs2svn $
Revision 1.8 2004/11/23 10:15:38 cignoni
removed comment in comment gcc warning
Revision 1.7 2004/11/03 09:40:53 ganovelli
Point?.h to point?.h
@ -92,10 +95,10 @@ public:
char & UberFlags() {return _flags;}
/// set the camera specifying the perspecive view
inline void SetPerspective(S angle, S ratio, S near, S farend,vcg::Point2<S> viewport=vcg::Point2<S>(500,-1) );
inline void SetPerspective(S angle, S ratio, S nearend, S farend,vcg::Point2<S> viewport=vcg::Point2<S>(500,-1) );
/// set the camera specifying the frustum view
inline void SetFrustum(S dx, S sx, S bt, S tp, S near, S farend,vcg::Point2<S> viewport=vcg::Point2<S>(500,-1));
inline void SetFrustum(S dx, S sx, S bt, S tp, S nearend, S farend,vcg::Point2<S> viewport=vcg::Point2<S>(500,-1));
/// project a point from space 3d (in the reference system of the camera) to the camera's plane
/// the result is in absolute coordinates
@ -132,16 +135,16 @@ vcg::Point2<S> Camera<S>::Project(const vcg::Point3<S> & p){
/// set the camera specifying the perspecive view
template<class S>
void Camera<S>::SetPerspective(S angle, S ratio, S nr, S _far,vcg::Point2<S> vp){
void Camera<S>::SetPerspective(S angle, S ratio, S nr, S _farend,vcg::Point2<S> vp){
S halfsize[2];
halfsize[1] = tan(math::ToRad(angle/2)) * nr;
halfsize[0] = halfsize[1]*ratio;
SetFrustum(-halfsize[0],halfsize[0],-halfsize[1],halfsize[1],nr,_far,vp);
SetFrustum(-halfsize[0],halfsize[0],-halfsize[1],halfsize[1],nr,_farend,vp);
}
/// set the camera specifying the frustum view
template<class S>
void Camera<S>::SetFrustum(S sx, S dx, S bt, S tp, S nr, S _far,vcg::Point2<S> vp){
void Camera<S>::SetFrustum(S sx, S dx, S bt, S tp, S nr, S _farend,vcg::Point2<S> vp){
S vpt[2];
vpt[0] = dx-sx;
vpt[1] = tp-bt;
@ -159,7 +162,7 @@ vcg::Point2<S> Camera<S>::Project(const vcg::Point3<S> & p){
c[1] = -bt/vpt[1] * viewport[1];
f =nr;
farend = _far;
farend = _farend;
}