public void CosineInterpolationDoublePrecision() { Assert.AreEqual(1.0, InterpolationHelper.CosineInterpolation(1.0, 2.0, 0.0)); Assert.AreEqual(1.5, InterpolationHelper.CosineInterpolation(1.0, 2.0, 0.5)); Assert.AreEqual(2.0, InterpolationHelper.CosineInterpolation(1.0, 2.0, 1.0)); Assert.AreEqual(1.5, InterpolationHelper.CosineInterpolation(2.0, 1.0, 0.5)); }
public void CosineInterpolationSinglePrecision() { Assert.AreEqual(1.0f, InterpolationHelper.CosineInterpolation(1.0f, 2.0f, 0.0f)); Assert.AreEqual(1.5f, InterpolationHelper.CosineInterpolation(1.0f, 2.0f, 0.5f)); Assert.AreEqual(2.0f, InterpolationHelper.CosineInterpolation(1.0f, 2.0f, 1.0f)); Assert.AreEqual(1.5f, InterpolationHelper.CosineInterpolation(2.0f, 1.0f, 0.5f)); }
public void CosineInterpolationVectorD() { VectorD v = new VectorD(new[] { 1.0, 10.0, 100.0, 1000.0 }); VectorD w = new VectorD(new[] { 2.0, 20.0, 200.0, 2000.0 }); VectorD lerp0 = InterpolationHelper.CosineInterpolation(v, w, 0.0); VectorD lerp1 = InterpolationHelper.CosineInterpolation(v, w, 1.0); VectorD lerp05 = InterpolationHelper.CosineInterpolation(v, w, 0.5); Assert.AreEqual(v, lerp0); Assert.AreEqual(w, lerp1); Assert.IsTrue(VectorD.AreNumericallyEqual(new VectorD(new[] { 1.5, 15.0, 150.0, 1500.0 }), lerp05)); }
public void CosineInterpolationVectorF() { VectorF v = new VectorF(new[] { 1.0f, 10.0f, 100.0f, 1000.0f }); VectorF w = new VectorF(new[] { 2.0f, 20.0f, 200.0f, 2000.0f }); VectorF lerp0 = InterpolationHelper.CosineInterpolation(v, w, 0.0f); VectorF lerp1 = InterpolationHelper.CosineInterpolation(v, w, 1.0f); VectorF lerp05 = InterpolationHelper.CosineInterpolation(v, w, 0.5f); Assert.AreEqual(v, lerp0); Assert.AreEqual(w, lerp1); Assert.AreEqual(new VectorF(new[] { 1.5f, 15.0f, 150.0f, 1500.0f }), lerp05); }
public void CosineInterpolationVector4() { Vector4 v = new Vector4(1.0f, 10.0f, 100.0f, 1000.0f); Vector4 w = new Vector4(2.0f, 20.0f, 200.0f, 2000.0f); Vector4 lerp0 = InterpolationHelper.CosineInterpolation(v, w, 0.0f); Vector4 lerp1 = InterpolationHelper.CosineInterpolation(v, w, 1.0f); Vector4 lerp05 = InterpolationHelper.CosineInterpolation(v, w, 0.5f); Assert.AreEqual(v, lerp0); Assert.AreEqual(w, lerp1); Assert.AreEqual(new Vector4(1.5f, 15.0f, 150.0f, 1500.0f), lerp05); }
public void CosineInterpolationVectorDException3() { InterpolationHelper.CosineInterpolation(new VectorD(3), new VectorD(4), 0); }
public void CosineInterpolationVectorDException2() { InterpolationHelper.CosineInterpolation(new VectorD(), null, 0); }
public void CosineInterpolationVectorFException() { InterpolationHelper.CosineInterpolation(null, new VectorF(), 0); }