public void TestPicker_SL_H()
{
Color rgb = Color.green;
float expected = ((HSLColor)rgb).Hue01;
Vector3 raw = ColorPickerUtils.ColorToRawValue(ColorPickerMode.SL_H_Triangle, rgb);
Assert.AreEqual(expected, raw.z, 1e-4f);
}
private void Single_ColorPickerRoundTripFromColor(ColorPickerMode mode, Color rgb)
{
Vector3 raw = ColorPickerUtils.ColorToRawValue(mode, rgb);
Color rgb2;
bool ok = ColorPickerUtils.RawValueToColor(mode, raw, out rgb2);
Assert.IsTrue(ok, "Mode {0}: {1} -> {2} -> fail", mode, Repr(rgb), raw);
// RawValueToColor should always return colors with a=1
Assert.AreEqual(1, rgb2.a, "RawValueToColor alpha");
rgb.a = 1; // Don't check incoming alpha
AssertNearlyEqualRGB(rgb, rgb2);
}
private void Single_ColorPickerRoundTripFromRawValue(ColorPickerMode mode, Vector3 raw)
{
Color rgb;
bool ok = ColorPickerUtils.RawValueToColor(mode, raw, out rgb);
if (!ok) { return; }
Vector3 raw2 = ColorPickerUtils.ColorToRawValue(mode, rgb);
Vector3 diff = raw2 - raw;
float EPSILON = 1e-4f;
if (Mathf.Abs(diff.x) > EPSILON ||
Mathf.Abs(diff.y) > EPSILON ||
Mathf.Abs(diff.z) > EPSILON)
{
Assert.Fail("Mode {0} sent {1} -> {2}", mode, raw, raw2);
}
}