Function VisualServerSingleton.cameraSetOrthogonal
Sets camera to use orthogonal projection, also known as orthographic projection. Objects remain the same size on the screen no matter how far away they are.
void cameraSetOrthogonal
(
const(RID) camera,
const(double) size,
const(double) z_near,
const(double) z_far
) nothrow @nogc;