public void TestMirrorOnceBorderMode()
{
// Positive sets
Assert.Equal(0, AtlasTextureFactory.GetSourceTextureCoordinate(0, 10, TextureAddressMode.MirrorOnce));
Assert.Equal(5, AtlasTextureFactory.GetSourceTextureCoordinate(5, 10, TextureAddressMode.MirrorOnce));
Assert.Equal(9, AtlasTextureFactory.GetSourceTextureCoordinate(9, 10, TextureAddressMode.MirrorOnce));
Assert.Equal(9, AtlasTextureFactory.GetSourceTextureCoordinate(10, 10, TextureAddressMode.MirrorOnce));
Assert.Equal(9, AtlasTextureFactory.GetSourceTextureCoordinate(11, 10, TextureAddressMode.MirrorOnce));
Assert.Equal(9, AtlasTextureFactory.GetSourceTextureCoordinate(12, 10, TextureAddressMode.MirrorOnce));
Assert.Equal(9, AtlasTextureFactory.GetSourceTextureCoordinate(20, 10, TextureAddressMode.MirrorOnce));
Assert.Equal(9, AtlasTextureFactory.GetSourceTextureCoordinate(21, 10, TextureAddressMode.MirrorOnce));
// Negative Sets
Assert.Equal(1, AtlasTextureFactory.GetSourceTextureCoordinate(-1, 10, TextureAddressMode.MirrorOnce));
Assert.Equal(2, AtlasTextureFactory.GetSourceTextureCoordinate(-2, 10, TextureAddressMode.MirrorOnce));
Assert.Equal(3, AtlasTextureFactory.GetSourceTextureCoordinate(-3, 10, TextureAddressMode.MirrorOnce));
Assert.Equal(9, AtlasTextureFactory.GetSourceTextureCoordinate(-9, 10, TextureAddressMode.MirrorOnce));
Assert.Equal(9, AtlasTextureFactory.GetSourceTextureCoordinate(-10, 10, TextureAddressMode.MirrorOnce));
Assert.Equal(9, AtlasTextureFactory.GetSourceTextureCoordinate(-11, 10, TextureAddressMode.MirrorOnce));
Assert.Equal(9, AtlasTextureFactory.GetSourceTextureCoordinate(-20, 10, TextureAddressMode.MirrorOnce));
Assert.Equal(9, AtlasTextureFactory.GetSourceTextureCoordinate(-21, 10, TextureAddressMode.MirrorOnce));
}
public void TestClampBorderMode()
{
// Positive sets
Assert.Equal(0, AtlasTextureFactory.GetSourceTextureCoordinate(0, 10, TextureAddressMode.Clamp));
Assert.Equal(5, AtlasTextureFactory.GetSourceTextureCoordinate(5, 10, TextureAddressMode.Clamp));
Assert.Equal(9, AtlasTextureFactory.GetSourceTextureCoordinate(9, 10, TextureAddressMode.Clamp));
Assert.Equal(9, AtlasTextureFactory.GetSourceTextureCoordinate(10, 10, TextureAddressMode.Clamp));
Assert.Equal(9, AtlasTextureFactory.GetSourceTextureCoordinate(15, 10, TextureAddressMode.Clamp));
Assert.Equal(9, AtlasTextureFactory.GetSourceTextureCoordinate(19, 10, TextureAddressMode.Clamp));
Assert.Equal(9, AtlasTextureFactory.GetSourceTextureCoordinate(20, 10, TextureAddressMode.Clamp));
Assert.Equal(9, AtlasTextureFactory.GetSourceTextureCoordinate(25, 10, TextureAddressMode.Clamp));
Assert.Equal(9, AtlasTextureFactory.GetSourceTextureCoordinate(29, 10, TextureAddressMode.Clamp));
// Negative sets
Assert.Equal(0, AtlasTextureFactory.GetSourceTextureCoordinate(-4, 10, TextureAddressMode.Clamp));
Assert.Equal(0, AtlasTextureFactory.GetSourceTextureCoordinate(-9, 10, TextureAddressMode.Clamp));
Assert.Equal(0, AtlasTextureFactory.GetSourceTextureCoordinate(-10, 10, TextureAddressMode.Clamp));
Assert.Equal(0, AtlasTextureFactory.GetSourceTextureCoordinate(-14, 10, TextureAddressMode.Clamp));
Assert.Equal(0, AtlasTextureFactory.GetSourceTextureCoordinate(-19, 10, TextureAddressMode.Clamp));
Assert.Equal(0, AtlasTextureFactory.GetSourceTextureCoordinate(-20, 10, TextureAddressMode.Clamp));
Assert.Equal(0, AtlasTextureFactory.GetSourceTextureCoordinate(-24, 10, TextureAddressMode.Clamp));
Assert.Equal(0, AtlasTextureFactory.GetSourceTextureCoordinate(-29, 10, TextureAddressMode.Clamp));
}