public void APatternWithAnObjectTransformationTest()
{
var shape = Helper.Sphere();
shape.Transform = Helper.Scaling(2, 2, 2);
var pattern = new TestPattern();
var c = pattern.GetColorAtShape(shape, Helper.CreatePoint(2, 3, 4));
Check.That(c).IsEqualTo(new Color(1, 1.5, 2));
}
public void APatternWithBothAnObjectAndAPatternTransformation()
{
var shape = Helper.Sphere();
shape.Transform = Helper.Scaling(2, 2, 2);
var pattern = new TestPattern();
pattern.Transform = Helper.Translation(0.5, 1, 1.5);
var c = pattern.GetColorAtShape(shape, Helper.CreatePoint(2.5, 3, 3.5));
Check.That(c).IsEqualTo(new Color(0.75, 0.5, 0.25));
}