public void Constructor_initializes_AspectRatio_HorizontalFoV_DistanceToFarPlane_DistanceToNearPlane() { var lense = new PerspectiveProjectionLense(); Assert.IsNotNull(lense); Assert.AreEqual(4.0f / 3.0f, lense.AspectRatio); Assert.AreEqual(0.75f, lense.HorizontalFieldOfView); Assert.AreEqual(0.001f, lense.DistanceToNearPlane); Assert.AreEqual(100000f, lense.DistanceToFarPlane); }
public void ProjectionMatrix() { var lense = new PerspectiveProjectionLense { AspectRatio = (16.0f / 9.0f), HorizontalFieldOfView = 1, DistanceToNearPlane = 0.1f, DistanceToFarPlane = 1000 }; var expected = new Matrix( 1.946985f, 0, 0, 0, 0, 3.461308f, 0, 0, 0, 0, -1.0002f, -1, 0, 0, -0.10001f, 0); Assert.AreEqual(expected, lense.ProjectionMatrix); }