Convert 3D Coordinates to 2D Plane

Is there any functionality in Unreal Engine to do this? 3D projection - Wikipedia

Specifically **orthographic **(parallel) projection:…hic_projection

For example, if the 2D ‘plane’ represents a directional light souce, I want to be able to calculate how much of an object area (in 2D space) is ‘lit’ by the light source.