public void AssignTransform() { var p = new TestPattern { Transform = Translation(1f, 2f, 3f) }; Assert.That.MatricesAreEqual(p.Transform.Matrix, Translation(1f, 2f, 3f)); }
public void PatternWithObjectTransform() { var p = new TestPattern(); var s = new Sphere(Scale(2f)); var c = p.ColorAtEntity(s, Point(2f, 3f, 4f)); Assert.That.VectorsAreEqual(c, new Color(1f, 1.5f, 2f)); }
public void PatternWithBothTransformed() { var p = new TestPattern { Transform = Translation(.5f, 1f, 1.5f) }; var s = new Sphere(Scale(2f)); var c = p.ColorAtEntity(s, Point(2.5f, 3f, 3.5f)); Assert.That.VectorsAreEqual(c, new Color(.75f, .5f, .25f)); }
public void StripesWithPatternTransform_ShouldWork() { var shape = new Sphere(); var pattern = new TestPattern(); pattern.Transform = Transformation.Scaling(2, 2, 2); var c = pattern.PatternAtShape(shape, new Point(2, 3, 4)); Assert.Equal(new Color(1, 1.5, 2), c); }
public void StripesWithBothObjectAndPatternTransforms_ShouldWork() { var shape = new Sphere(); shape.Transform = Transformation.Scaling(2, 2, 2); var pattern = new TestPattern(); pattern.Transform = Transformation.Translation(0.5, 1, 1.5); var c = pattern.PatternAtShape(shape, new Point(2.5, 3, 3.5)); Assert.Equal(new Color(0.75, 0.5, 0.25), c); }
public void PatternTransform() { var p = new TestPattern(); Assert.That.MatricesAreEqual(p.Transform, Transform.Identity); }