public void TestPicker_SV_H_Hue(float z, float hueDegrees)
{
Vector3 v = new Vector3(1, 1, z);
Color rgb;
bool ok = ColorPickerUtils.RawValueToColor(ColorPickerMode.SV_H_Rect, v, out rgb);
Assert.IsTrue(ok, "{0}", v);
AssertEqualPeriodic(hueDegrees, ((HSLColor)rgb).HueDegrees, 360, 1e-3f);
}
public void TestPicker_HL_S()
{
var mode = ColorPickerMode.HL_S_Polar;
Vector3 raw = new Vector3(0.75f, 0.5f, 1);
Color rgb;
bool ok = ColorPickerUtils.RawValueToColor(mode, raw, out rgb);
Assert.IsTrue(ok);
AssertNearlyEqualRGB((Color)new HSLColor(0, 0, 0.5f, 1), rgb);
}
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);
}
public void TestPicker_HS_L_Hue(float angle, float hueDegrees)
{
float radius = .5f; // - 1e-5f;
Vector3 v = new Vector3(
.5f + radius * Mathf.Cos(angle * Mathf.Deg2Rad),
.5f + radius * Mathf.Sin(angle * Mathf.Deg2Rad),
0.5f);
Color rgb;
bool ok = ColorPickerUtils.RawValueToColor(ColorPickerMode.HS_L_Polar, v, out rgb);
Assert.IsTrue(ok, "{0}", v);
AssertEqualPeriodic(hueDegrees, ((HSLColor)rgb).HueDegrees, 360, 1e-3f);
}
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);
}
}
void UpdateColorSelectorAndSlider(bool inputValid, Ray inputRay, Collider parentCollider)
{
// Reset our input object if we're not holding the trigger.
if (!InputManager.m_Instance.GetCommand(InputManager.SketchCommands.Activate))
{
ResetActiveInputObject();
}
// Color limits if we're tied to the brush color.
float luminanceMin = 0.0f;
float saturationMax = 1.0f;
BrushColorController brushController = m_ColorController as BrushColorController;
if (brushController != null)
{
luminanceMin = brushController.BrushLuminanceMin;
saturationMax = brushController.BrushSaturationMax;
}
// Cache mode cause we use it a bunch.
ColorPickerMode mode = ColorPickerUtils.GetActiveMode(m_ColorController.IsHdr);
// Check for collision against our color slider first.
RaycastHit hitInfo;
if (m_ActiveInputObject == null || m_ActiveInputObject == m_ColorPickerSlider.gameObject)
{
bool validCollision = BasePanel.DoesRayHitCollider(inputRay,
m_ColorPickerSlider.GetCollider(), out hitInfo);
// TODO : ColorPickerSlider should be a UIComponent that handles this stuff
// on its own.
// If we're not colliding with the slider, but we were before, get our collision with
// our parent collider.
if (!validCollision && m_ActiveInputObject == m_ColorPickerSlider.gameObject)
{
validCollision = BasePanel.DoesRayHitCollider(inputRay, parentCollider, out hitInfo);
}
if (validCollision)
{
// Over slider, check for mouse down.
if (InputManager.m_Instance.GetCommand(InputManager.SketchCommands.Activate))
{
float value = ColorPickerUtils.ApplySliderConstraint(mode,
m_ColorPickerSlider.GetValueFromHit(hitInfo),
luminanceMin, saturationMax);
UpdateSelectorSlider(value);
UpdateSliderPosition();
Color newColor;
if (ColorPickerUtils.RawValueToColor(mode,
m_ColorPickerSelector.RawValue, out newColor))
{
m_ColorController.SetCurrentColorSilently(newColor);
TriggerColorPicked(newColor);
}
else
{
// Indicates some logic fault: the user isn't modifying the color plane,
// so why is the color plane's value outside the valid range?
Debug.LogErrorFormat("Unexpected bad RawValue. mode:{0} val:{1}", mode,
m_ColorPickerSelector.RawValue);
}
SketchSurfacePanel.m_Instance.VerifyValidToolWithColorUpdate();
m_ActiveInputObject = m_ColorPickerSlider.gameObject;
}
}
}
if (m_ActiveInputObject == null || m_ActiveInputObject == m_ColorPickerSelector.gameObject)
{
if (BasePanel.DoesRayHitCollider(inputRay, m_ColorPickerSelector.GetCollider(),
out hitInfo))
{
// Over color picker, check for input.
if (InputManager.m_Instance.GetCommand(InputManager.SketchCommands.Activate))
{
Vector3 value = ColorPickerUtils.ApplyPlanarConstraint(
m_ColorPickerSelector.GetValueFromHit(hitInfo),
mode, luminanceMin, saturationMax);
Color color;
if (ColorPickerUtils.RawValueToColor(mode, value, out color))
{
m_ColorPickerSelector.RawValue = value;
m_ColorController.SetCurrentColorSilently(color);
TriggerColorPicked(color);
m_ColorPickerSlider.OnColorChanged(mode, value);
SketchSurfacePanel.m_Instance.VerifyValidToolWithColorUpdate();
m_ActiveInputObject = m_ColorPickerSelector.gameObject;
}
}
}
}
}