public static bool IsCross(this MathPlane plane, MathLine line, ref Vector3 position)
{
var dot = Vector3.Dot(plane.Normal, line.Direction);
bool result = dot != 0;
if (result)
{
var d = Vector3.Dot(plane.GetPointOnPlane() - line.Point, plane.Normal) / dot;
position = d * line.Direction + line.Point;
}
return(result);
}
public static Vector3 GetPointOnPlane(this MathPlane plane)
{
var orthogonalVector = plane.Normal.GetOrthogonalVector();
return(plane.Point + orthogonalVector);
}