public void SetToUnitFrustum(bool withNear = true, bool withFar = true)
{
_planeList.Clear();
_planeList.Add(Plane.Create(1.0f, 0.0f, 0.0f, 1.0f)); // left plane.
_planeList.Add(Plane.Create(-1.0f, 0.0f, 0.0f, 1.0f)); // right plane.
_planeList.Add(Plane.Create(0.0f, 1.0f, 0.0f, 1.0f)); // bottom plane.
_planeList.Add(Plane.Create(0.0f, -1.0f, 0.0f, 1.0f)); // top plane.
if (withNear)
{
_planeList.Add(Plane.Create(0.0f, 0.0f, 1.0f, 1.0f)); // near plane
}
if (withFar)
{
_planeList.Add(Plane.Create(0.0f, 0.0f, -1.0f, 1.0f)); // far plane
}
}
public static void Clear()
{
PlaneList.Clear();
BoxList.Clear();
}
