internal void AddImageFrame(RayTracer_552.RTCore rtCore)
{
if (null == rtCore)
return;
// construct the image frame
Vector3 tl = rtCore.GetTopLeftPixelPosition();
Vector3 tr = rtCore.GetTopRightPixelPosition();
Vector3 bl = rtCore.GetBottomLeftPixelPosition();
Vector3 br = rtCore.GetBottomRightPixelPosition();
UWB_PrimitiveLine t, b, l, r;
t = new UWB_PrimitiveLine();
b = new UWB_PrimitiveLine();
l = new UWB_PrimitiveLine();
r = new UWB_PrimitiveLine();
t.setStartPoint(tr.X, tr.Y, tr.Z);
t.setEndPoint(tl.X, tl.Y, tl.Z);
t.Material.Emissive = Vector4.UnitX;
l.setStartPoint(tl.X, tl.Y, tl.Z);
l.setEndPoint(bl.X, bl.Y, bl.Z);
l.Material.Emissive = Vector4.UnitX;
b.setStartPoint(br.X, br.Y, br.Z);
b.setEndPoint(bl.X, bl.Y, bl.Z);
b.Material.Emissive = Vector4.UnitX;
r.setStartPoint(tr.X, tr.Y, tr.Z);
r.setEndPoint(br.X, br.Y, br.Z);
r.Material.Emissive = Vector4.UnitX;
mCameraPrimitives.append(t);
mCameraPrimitives.append(b);
mCameraPrimitives.append(l);
mCameraPrimitives.append(r);
}
