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avoid UB

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This commit is contained in:
aap 2020-07-20 19:32:20 +02:00
parent b8c2cf597d
commit efd49962d2
1 changed files with 2 additions and 2 deletions
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4
src/core/Camera.cpp
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@ -3622,7 +3622,7 @@ bool
CCamera::IsPointVisible(const CVector &center, const CMatrix *mat)
{
RwV3d c;
c = *(RwV3d*)&center;
c = center;
RwV3dTransformPoints(&c, &c, 1, &mat->m_matrix);
if(c.y < CDraw::GetNearClipZ()) return false;
if(c.y > CDraw::GetFarClipZ()) return false;
@ -3637,7 +3637,7 @@ bool
CCamera::IsSphereVisible(const CVector &center, float radius, const CMatrix *mat)
{
RwV3d c;
c = *(RwV3d*)&center;
c = center;
RwV3dTransformPoints(&c, &c, 1, &mat->m_matrix);
if(c.y + radius < CDraw::GetNearClipZ()) return false;
if(c.y - radius > CDraw::GetFarClipZ()) return false;