Triangle3d.Projection

Camera3d worldUnits worldCoordinates

-> Rectangle2d screenUnits screenCoordinates

-> Triangle3d worldUnits worldCoordinates

-> Maybe (Polygon2d screenUnits screenCoordinates)

Convert a triangle from 3D world to 2D screen coordinates.

isFrontFacing : Camera3d units coordinates -> Triangle3d units coordinates -> Bool

Check if a given triangle is front facing with respect to the given camera.

Modules