public void ObjectBehindPoint()
{
var world = WorldBuilder.DefaultWorld();
var point = Tuple.Point(-2, 2, -2);
Assert.IsFalse(ShadowUtil.IsShadowed(world, point));
}
public void InShadow()
{
var world = WorldBuilder.DefaultWorld();
var point = Tuple.Point(10, -10, 10);
Assert.IsTrue(ShadowUtil.IsShadowed(world, point));
}
public void BehindLight()
{
var world = WorldBuilder.DefaultWorld();
var point = Tuple.Point(-20, 20, -20);
Assert.IsFalse(ShadowUtil.IsShadowed(world, point));
}
public void NoShadow()
{
var world = WorldBuilder.DefaultWorld();
var point = Tuple.Point(0, 10, 0);
Assert.IsFalse(ShadowUtil.IsShadowed(world, point));
}
