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const added 

added const to GetFrustum
This commit is contained in:
ganovelli 2017-01-19 10:37:47 +01:00
parent fce8b02767
commit 67621588d2
1 changed files with 2 additions and 2 deletions
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4
vcg/math/camera.h
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@ -229,7 +229,7 @@ public:
vcg::Matrix44<S> GetMatrix(S nearVal, S farVal);
/// returns the frustum
inline void GetFrustum(S & sx, S & dx, S & bt, S & tp, S & nr);
inline void GetFrustum(S & sx, S & dx, S & bt, S & tp, S & nr) const;
//--- Space transformation methods
@ -549,7 +549,7 @@ void Camera<S>::SetIsometric(S sx, S dx, S bt, S tp, S Focal, vcg::Point2<int> V
/// returns the frustum
template<class S>
void Camera<S>:: GetFrustum( S & sx, S & dx, S & bt, S & tp, S & nr)
void Camera<S>:: GetFrustum( S & sx, S & dx, S & bt, S & tp, S & nr) const
{
dx = CenterPx.X()* PixelSizeMm.X(); //scaled center
sx = -( (S)ViewportPx.X() - CenterPx.X() ) * PixelSizeMm.X();