Bounds Bounds::GetTransformedBounds(const Matrix &m) const
{
Bounds newBounds;
BOOL bInitialized=0;
for(int i=0; i<8; i++)
{
Vect p = GetPoint(i);
p.TransformPoint(m);
if(!bInitialized)
{
newBounds.Max = newBounds.Min = p;
bInitialized = 1;
}
else
{
if(p.x < newBounds.Min.x)
newBounds.Min.x = p.x;
else if(p.x > newBounds.Max.x)
newBounds.Max.x = p.x;
if(p.y < newBounds.Min.y)
newBounds.Min.y = p.y;
else if(p.y > newBounds.Max.y)
newBounds.Max.y = p.y;
if(p.z < newBounds.Min.z)
newBounds.Min.z = p.z;
else if(p.z > newBounds.Max.z)
newBounds.Max.z = p.z;
}
}
return newBounds;
}
