private void UpdateBounds()
{
if (!StaticMesh)
{
return;
}
BoundBox = Geometry.CaculateWorldBound(StaticMesh.bounds, Matrix_LocalToWorld);
BoundSphere = new FSphere(Geometry.CaculateBoundRadius(BoundBox), BoundBox.center);
}
public void Execute()
{
for (int index = 0; index < length; ++index)
{
int visible = 1;
float2 distRadius = new float2(0, 0);
ref FAABB sectorBound = ref sectorBounds[index];
for (int PlaneIndex = 0; PlaneIndex < 6; ++PlaneIndex)
{
ref FPlane plane = ref planes[PlaneIndex];
distRadius.x = math.dot(plane.normalDist.xyz, sectorBound.center) + plane.normalDist.w;
distRadius.y = math.dot(math.abs(plane.normalDist.xyz), sectorBound.extents);
visible = math.select(visible, 0, distRadius.x + distRadius.y < 0);
}
