public static void AddChangeColorCommand(this UICommandCollection menu, string text, Color defaultSelectedColor, Color automaticColor, Action <object, Color> handler)
{
var cmd = new UICommand("", text, CommandType.ColorPickerCommand);
var colorPicker = new UIColorPicker();
colorPicker.Configure();
colorPicker.SelectedColor = defaultSelectedColor;
colorPicker.AutomaticColor = automaticColor;
colorPicker.SelectedColorChanged += (sender, e) =>
{
Color selectedColor = ((UIColorPicker)sender).SelectedColor;
cmd.Image = DrawContextIcon(selectedColor);
handler(sender, selectedColor);
};
colorPicker.AutomaticButtonClick += (sender, e) =>
{
cmd.Image = DrawContextIcon(automaticColor);
handler(sender, automaticColor);
};
cmd.Control = colorPicker;
cmd.Image = DrawContextIcon(defaultSelectedColor);
menu.Add(cmd);
}
/// <summary>
/// Sample the color under the current event position.
/// </summary>
void Sample()
{
Vector3 pos = UICamera.lastEventPosition;
pos = mCam.cachedCamera.ScreenToWorldPoint(pos);
pos = mTrans.InverseTransformPoint(pos);
var corners = mUITex.localCorners;
mPos.x = Mathf.Clamp01((pos.x - corners[0].x) / (corners[2].x - corners[0].x));
mPos.y = Mathf.Clamp01((pos.y - corners[0].y) / (corners[2].y - corners[0].y));
if (selectionWidget != null)
{
pos.x = Mathf.Lerp(corners[0].x, corners[2].x, mPos.x);
pos.y = Mathf.Lerp(corners[0].y, corners[2].y, mPos.y);
pos = mTrans.TransformPoint(pos);
selectionWidget.transform.OverlayPosition(pos, mCam.cachedCamera);
}
value = Sample(mPos.x, mPos.y);
current = this;
EventDelegate.Execute(onChange);
current = null;
}
// Token: 0x0600074C RID: 1868 RVA: 0x0003D084 File Offset: 0x0003B284
private void Start()
{
this.mTrans = base.transform;
this.mUITex = base.GetComponent <UITexture>();
this.mCam = UICamera.FindCameraForLayer(base.gameObject.layer);
this.mWidth = this.mUITex.width;
this.mHeight = this.mUITex.height;
Color[] array = new Color[this.mWidth * this.mHeight];
for (int i = 0; i < this.mHeight; i++)
{
float y = ((float)i - 1f) / (float)this.mHeight;
for (int j = 0; j < this.mWidth; j++)
{
float x = ((float)j - 1f) / (float)this.mWidth;
int num = j + i * this.mWidth;
array[num] = UIColorPicker.Sample(x, y);
}
}
this.mTex = new Texture2D(this.mWidth, this.mHeight, TextureFormat.RGB24, false);
this.mTex.SetPixels(array);
this.mTex.filterMode = FilterMode.Trilinear;
this.mTex.wrapMode = TextureWrapMode.Clamp;
this.mTex.Apply();
this.mUITex.mainTexture = this.mTex;
this.Select(this.value);
}
public static void AddChangeColorCommand(this UICommandCollection menu, string text, Color defaultSelectedColor, Color automaticColor, Action<object, Color> handler)
{
var cmd = new UICommand("", text, CommandType.ColorPickerCommand);
var colorPicker = new UIColorPicker();
colorPicker.Configure();
colorPicker.SelectedColor = defaultSelectedColor;
colorPicker.AutomaticColor = automaticColor;
colorPicker.SelectedColorChanged += (sender, e) =>
{
Color selectedColor = ((UIColorPicker)sender).SelectedColor;
cmd.Image = DrawContextIcon(selectedColor);
handler(sender, selectedColor);
};
colorPicker.AutomaticButtonClick += (sender, e) =>
{
cmd.Image = DrawContextIcon(automaticColor);
handler(sender, automaticColor);
};
cmd.Control = colorPicker;
cmd.Image = DrawContextIcon(defaultSelectedColor);
menu.Add(cmd);
}
public void Select(Vector2 v)
{
//IL_0027: Unknown result type (might be due to invalid IL or missing references)
//IL_0028: Unknown result type (might be due to invalid IL or missing references)
//IL_00ae: Unknown result type (might be due to invalid IL or missing references)
//IL_00af: Unknown result type (might be due to invalid IL or missing references)
//IL_00b4: Unknown result type (might be due to invalid IL or missing references)
//IL_00b9: Unknown result type (might be due to invalid IL or missing references)
//IL_00be: Unknown result type (might be due to invalid IL or missing references)
//IL_00c6: Unknown result type (might be due to invalid IL or missing references)
//IL_00cb: Unknown result type (might be due to invalid IL or missing references)
//IL_00cc: Unknown result type (might be due to invalid IL or missing references)
//IL_00dc: Expected O, but got Unknown
//IL_00f8: Unknown result type (might be due to invalid IL or missing references)
//IL_00fd: Unknown result type (might be due to invalid IL or missing references)
v.x = Mathf.Clamp01(v.x);
v.y = Mathf.Clamp01(v.y);
mPos = v;
if (selectionWidget != null)
{
Vector3[] localCorners = mUITex.localCorners;
v.x = Mathf.Lerp(localCorners[0].x, localCorners[2].x, mPos.x);
v.y = Mathf.Lerp(localCorners[0].y, localCorners[2].y, mPos.y);
v = Vector2.op_Implicit(mTrans.TransformPoint(Vector2.op_Implicit(v)));
selectionWidget.get_transform().OverlayPosition(Vector2.op_Implicit(v), mCam.cachedCamera);
}
value = Sample(mPos.x, mPos.y);
current = this;
EventDelegate.Execute(onChange);
current = null;
}
private void AddSetDefaultButton(UIColorPicker popup)
{
var button = CreateButton(popup.component, 3, 3);
button.text = NodeMarkup.Localize.LineEditor_ColorDefault;
button.eventClick += (UIComponent component, UIMouseEventParameter eventParam) => Value = Manager.Style.DefaultColor;
}
private void AddCopyButton(UIColorPicker popup)
{
var button = CreateButton(popup.component, 1, 3);
button.text = NodeMarkup.Localize.LineEditor_ColorCopy;
button.eventClick += (UIComponent component, UIMouseEventParameter eventParam) => Copy(popup);
}
static public int Select(IntPtr l)
{
try {
int argc = LuaDLL.lua_gettop(l);
if (matchType(l, argc, 2, typeof(UnityEngine.Color)))
{
UIColorPicker self = (UIColorPicker)checkSelf(l);
UnityEngine.Color a1;
checkType(l, 2, out a1);
var ret = self.Select(a1);
pushValue(l, true);
pushValue(l, ret);
return(2);
}
else if (matchType(l, argc, 2, typeof(UnityEngine.Vector2)))
{
UIColorPicker self = (UIColorPicker)checkSelf(l);
UnityEngine.Vector2 a1;
checkType(l, 2, out a1);
self.Select(a1);
pushValue(l, true);
return(1);
}
pushValue(l, false);
LuaDLL.lua_pushstring(l, "No matched override function to call");
return(2);
}
catch (Exception e) {
return(error(l, e));
}
}
public static void $Set0(object instance, float value, int index)
{
UIColorPicker expr_06_cp_0 = (UIColorPicker)instance;
switch (index)
{
case 0:
expr_06_cp_0.value.r = value;
return;
case 1:
expr_06_cp_0.value.g = value;
return;
case 2:
expr_06_cp_0.value.b = value;
return;
case 3:
expr_06_cp_0.value.a = value;
return;
default:
throw new ArgumentOutOfRangeException("index");
}
}
protected override void ColorPickerOpen(UIColorField dropdown, UIColorPicker popup, ref bool overridden)
{
base.ColorPickerOpen(dropdown, popup, ref overridden);
AddCopyButton();
AddPasteButton();
AddSetDefaultButton();
}
private void Paste(UIColorPicker popup)
{
if (Buffer != null)
{
Value = Buffer.Value;
popup.component.Hide();
}
}
private void AddPasteButton(UIColorPicker popup)
{
var button = CreateButton(popup.component, 2, 3);
button.isEnabled = Buffer.HasValue;
button.text = NodeMarkup.Localize.LineEditor_ColorPaste;
button.eventClick += (UIComponent component, UIMouseEventParameter eventParam) => Paste(popup);
}
void onColorChangeBegan( UIColorPicker sender, Color newColor, Color oldColor )
{
for( var i = numRecent - 1; i > 0; i-- )
{
recentColors[i].color = recentColors[i - 1].color;
}
recentColors[0].color = oldColor;
chosenColor.color = newColor;
}
void onColorChangeBegan(UIColorPicker sender, Color newColor, Color oldColor)
{
for (var i = numRecent - 1; i > 0; i--)
{
recentColors[i].color = recentColors[i - 1].color;
}
recentColors[0].color = oldColor;
chosenColor.color = newColor;
}
public static void Configure(this UIColorPicker colorPicker)
{
colorPicker.MoreColorsButtonClick += (sender, args) =>
{
Color?color = ShowMoreColorsDialog();
if (color.HasValue)
{
colorPicker.SelectedColor = color.Value;
}
};
}
private void ColorPickerOpen(UIColorField dropdown, UIColorPicker popup, ref bool overridden)
{
popup.component.size += new Vector2(31, 31);
popup.component.relativePosition -= new Vector3(31, 0);
var slider = AddOpacitySlider(popup.component);
slider.value = Value.a;
AddCopyButton(popup.component);
AddPasteButton(popup.component);
AddSetDefaultButton(popup.component);
}
static public int get_value(IntPtr l)
{
try {
UIColorPicker self = (UIColorPicker)checkSelf(l);
pushValue(l, true);
pushValue(l, self.value);
return(2);
}
catch (Exception e) {
return(error(l, e));
}
}
/// <summary>
/// Select the specified color.
/// </summary>
public Vector2 Select(Color c)
{
if (mUITex == null)
{
value = c;
return(mPos);
}
float closest = float.MaxValue;
for (int y = 0; y < mHeight; ++y)
{
float fy = (y - 1f) / mHeight;
for (int x = 0; x < mWidth; ++x)
{
float fx = (x - 1f) / mWidth;
Color sam = Sample(fx, fy);
Color sc = sam;
sc.r -= c.r;
sc.g -= c.g;
sc.b -= c.b;
float dot = sc.r * sc.r + sc.g * sc.g + sc.b * sc.b;
if (dot < closest)
{
closest = dot;
mPos.x = fx;
mPos.y = fy;
}
}
}
if (selectionWidget != null)
{
Vector3[] corners = mUITex.localCorners;
Vector3 pos;
pos.x = Mathf.Lerp(corners[0].x, corners[2].x, mPos.x);
pos.y = Mathf.Lerp(corners[0].y, corners[2].y, mPos.y);
pos.z = 0f;
pos = mTrans.TransformPoint(pos);
selectionWidget.transform.OverlayPosition(pos, mCam.cachedCamera);
}
value = c;
current = this;
EventDelegate.Execute(onChange);
current = null;
return(mPos);
}
static public int set_onChange(IntPtr l)
{
try {
UIColorPicker self = (UIColorPicker)checkSelf(l);
System.Collections.Generic.List <EventDelegate> v;
checkType(l, 2, out v);
self.onChange = v;
pushValue(l, true);
return(1);
}
catch (Exception e) {
return(error(l, e));
}
}
static public int set_selectionWidget(IntPtr l)
{
try {
UIColorPicker self = (UIColorPicker)checkSelf(l);
UIWidget v;
checkType(l, 2, out v);
self.selectionWidget = v;
pushValue(l, true);
return(1);
}
catch (Exception e) {
return(error(l, e));
}
}
static public int set_value(IntPtr l)
{
try {
UIColorPicker self = (UIColorPicker)checkSelf(l);
UnityEngine.Color v;
checkType(l, 2, out v);
self.value = v;
pushValue(l, true);
return(1);
}
catch (Exception e) {
return(error(l, e));
}
}
static public int Sample_s(IntPtr l)
{
try {
System.Single a1;
checkType(l, 1, out a1);
System.Single a2;
checkType(l, 2, out a2);
var ret = UIColorPicker.Sample(a1, a2);
pushValue(l, true);
pushValue(l, ret);
return(2);
}
catch (Exception e) {
return(error(l, e));
}
}
private void CreateColorPicker()
{
UIColorField field = UITemplateManager.Get <UIPanel>("LineTemplate").Find <UIColorField>("LineColor");
field = Instantiate <UIColorField>(field);
UIColorPicker picker = Instantiate <UIColorPicker>(field.colorPicker);
picker.eventColorUpdated += OnColorUpdated;
picker.color = NetworkSkinPanelController.Color.SelectedColor;
picker.component.color = GUIColor;
UIPanel pickerPanel = picker.component as UIPanel;
pickerPanel.backgroundSprite = "";
picker.component.size = new Vector2(254f, 217f);
AttachUIComponent(picker.gameObject);
colorPicker = picker;
}
public override void OnInspectorGUI()
{
serializedObject.Update();
if (NGUIEditorTools.DrawHeader("Appearance"))
{
NGUIEditorTools.BeginContents();
NGUIEditorTools.DrawProperty("Spectrum", serializedObject, "colorSpectrum");
NGUIEditorTools.DrawProperty("Thumb", serializedObject, "thumb");
NGUIEditorTools.DrawProperty("Circular", serializedObject, "circular");
NGUIEditorTools.EndContents();
}
UIColorPicker colorPicker = target as UIColorPicker;
NGUIEditorTools.DrawEvents("On Value Change", colorPicker, colorPicker.onChange);
serializedObject.ApplyModifiedProperties();
}
public Vector2 Select(Color c)
{
if (this.mUITex == (UnityEngine.Object)null)
{
this.value = c;
return(this.mPos);
}
Single num = Single.MaxValue;
for (Int32 i = 0; i < this.mHeight; i++)
{
Single y = ((Single)i - 1f) / (Single)this.mHeight;
for (Int32 j = 0; j < this.mWidth; j++)
{
Single x = ((Single)j - 1f) / (Single)this.mWidth;
Color color = UIColorPicker.Sample(x, y);
Color color2 = color;
color2.r -= c.r;
color2.g -= c.g;
color2.b -= c.b;
Single num2 = color2.r * color2.r + color2.g * color2.g + color2.b * color2.b;
if (num2 < num)
{
num = num2;
this.mPos.x = x;
this.mPos.y = y;
}
}
}
if (this.selectionWidget != (UnityEngine.Object)null)
{
Vector3[] localCorners = this.mUITex.localCorners;
Vector3 vector;
vector.x = Mathf.Lerp(localCorners[0].x, localCorners[2].x, this.mPos.x);
vector.y = Mathf.Lerp(localCorners[0].y, localCorners[2].y, this.mPos.y);
vector.z = 0f;
vector = this.mTrans.TransformPoint(vector);
this.selectionWidget.transform.OverlayPosition(vector, this.mCam.cachedCamera);
}
this.value = c;
UIColorPicker.current = this;
EventDelegate.Execute(this.onChange);
UIColorPicker.current = (UIColorPicker)null;
return(this.mPos);
}
public Vector2 Select(Color c)
{
if (this.mUITex == null)
{
this.value = c;
return(this.mPos);
}
float num = 3.40282347E+38f;
for (int i = 0; i < this.mHeight; i++)
{
float y = ((float)i - 1f) / (float)this.mHeight;
for (int j = 0; j < this.mWidth; j++)
{
float x = ((float)j - 1f) / (float)this.mWidth;
Color color = UIColorPicker.Sample(x, y);
Color color2 = color;
color2.r -= c.r;
color2.g -= c.g;
color2.b -= c.b;
float num2 = color2.r * color2.r + color2.g * color2.g + color2.b * color2.b;
if (num2 < num)
{
num = num2;
this.mPos.x = x;
this.mPos.y = y;
}
}
}
if (this.selectionWidget != null)
{
Vector3[] localCorners = this.mUITex.localCorners;
Vector3 vector;
vector.x = Mathf.Lerp(localCorners[0].x, localCorners[2].x, this.mPos.x);
vector.y = Mathf.Lerp(localCorners[0].y, localCorners[2].y, this.mPos.y);
vector.z = 0f;
vector = this.mTrans.TransformPoint(vector);
this.selectionWidget.transform.OverlayPosition(vector, this.mCam.cachedCamera);
}
this.value = c;
UIColorPicker.current = this;
EventDelegate.Execute(this.onChange);
UIColorPicker.current = null;
return(this.mPos);
}
// Token: 0x06000752 RID: 1874 RVA: 0x0003D3D8 File Offset: 0x0003B5D8
public void Select(Vector2 v)
{
v.x = Mathf.Clamp01(v.x);
v.y = Mathf.Clamp01(v.y);
this.mPos = v;
if (this.selectionWidget != null)
{
Vector3[] localCorners = this.mUITex.localCorners;
v.x = Mathf.Lerp(localCorners[0].x, localCorners[2].x, this.mPos.x);
v.y = Mathf.Lerp(localCorners[0].y, localCorners[2].y, this.mPos.y);
v = this.mTrans.TransformPoint(v);
this.selectionWidget.transform.OverlayPosition(v, this.mCam.cachedCamera);
}
this.value = UIColorPicker.Sample(this.mPos.x, this.mPos.y);
UIColorPicker.current = this;
EventDelegate.Execute(this.onChange);
UIColorPicker.current = null;
}
public override void OnInspectorGUI()
{
serializedObject.Update();
NGUIEditorTools.SetLabelWidth(100f);
UIColorPicker picker = target as UIColorPicker;
GUILayout.Space(6f);
GUI.changed = false;
NGUIEditorTools.DrawProperty(serializedObject, "value");
NGUIEditorTools.DrawProperty(serializedObject, "selectionWidget");
GUILayout.Space(6f);
GUI.changed = false;
NGUIEditorTools.DrawEvents("On Value Change", picker, picker.onChange);
serializedObject.ApplyModifiedProperties();
}
// Token: 0x06000751 RID: 1873 RVA: 0x0003D264 File Offset: 0x0003B464
private void Sample()
{
Vector3 vector = this.mTrans.InverseTransformPoint(UICamera.lastWorldPosition);
Vector3[] localCorners = this.mUITex.localCorners;
this.mPos.x = Mathf.Clamp01((vector.x - localCorners[0].x) / (localCorners[2].x - localCorners[0].x));
this.mPos.y = Mathf.Clamp01((vector.y - localCorners[0].y) / (localCorners[2].y - localCorners[0].y));
if (this.selectionWidget != null)
{
vector.x = Mathf.Lerp(localCorners[0].x, localCorners[2].x, this.mPos.x);
vector.y = Mathf.Lerp(localCorners[0].y, localCorners[2].y, this.mPos.y);
vector = this.mTrans.TransformPoint(vector);
this.selectionWidget.transform.OverlayPosition(vector, this.mCam.cachedCamera);
}
this.value = UIColorPicker.Sample(this.mPos.x, this.mPos.y);
UIColorPicker.current = this;
EventDelegate.Execute(this.onChange);
UIColorPicker.current = null;
}
void Start()
{
colorPicker = UIColorPicker.create( "ColorPalette.png", 0, 0, 1 );
colorPicker.positionFromTopLeft( 0.3f, 0.2f );
colorPicker.highlightedTouchOffsets = new UIEdgeOffsets( 40 );
colorPicker.onColorChange += onColorChange;
colorPicker.onColorChangeBegan += onColorChangeBegan;
chosenColor = UIButton.create("ColorButtonUp.png", "ColorButtonDown.png", 0, 0 );
chosenColor.pixelsFromTopRight(50, 50);
chosenColor.color = Color.white;
recentColors = new UIButton[numRecent];
for( var i = 0; i < numRecent; i++ )
{
recentColors[i] = UIButton.create( "ColorButtonUp.png", "ColorButtonDown.png", 0, 0 );
recentColors[i].pixelsFromBottomLeft( 50, 50 + (int)( i * recentColors[i].width ) );
recentColors[i].onTouchUpInside += recentColorButtonTouchUp;
}
}
void Start()
{
colorPicker = UIColorPicker.create("ColorPalette.png", 0, 0, 1);
colorPicker.positionFromTopLeft(0.3f, 0.2f);
colorPicker.highlightedTouchOffsets = new UIEdgeOffsets(40);
colorPicker.onColorChange += onColorChange;
colorPicker.onColorChangeBegan += onColorChangeBegan;
chosenColor = UIButton.create("ColorButtonUp.png", "ColorButtonDown.png", 0, 0);
chosenColor.pixelsFromTopRight(50, 50);
chosenColor.color = Color.white;
recentColors = new UIButton[numRecent];
for (var i = 0; i < numRecent; i++)
{
recentColors[i] = UIButton.create("ColorButtonUp.png", "ColorButtonDown.png", 0, 0);
recentColors[i].pixelsFromBottomLeft(50, 50 + (int)(i * recentColors[i].width));
recentColors[i].onTouchUpInside += recentColorButtonTouchUp;
}
}
/// <summary>
/// Select the color under the specified relative coordinate.
/// </summary>
public void Select(Vector2 v)
{
v.x = Mathf.Clamp01(v.x);
v.y = Mathf.Clamp01(v.y);
mPos = v;
if (selectionWidget != null)
{
Vector3[] corners = mUITex.localCorners;
v.x = Mathf.Lerp(corners[0].x, corners[2].x, mPos.x);
v.y = Mathf.Lerp(corners[0].y, corners[2].y, mPos.y);
v = mTrans.TransformPoint(v);
selectionWidget.transform.OverlayPosition(v, mCam.cachedCamera);
}
value = Sample(mPos.x, mPos.y);
current = this;
EventDelegate.Execute(onChange);
current = null;
}
private void EventColorPickerOpenHandler(UIColorField colorField, UIColorPicker colorPicker, ref bool overridden)
{
colorPicker.component.height += 30f;
copyButton = CreateButton(colorPicker.component, "Copy");
pasteButton = CreateButton(colorPicker.component, "Paste");
resetButton = CreateButton(colorPicker.component, "Reset");
copyButton.relativePosition = new Vector3(10f, 223f);
pasteButton.relativePosition = new Vector3(91.33333333333333f, 223f);
resetButton.relativePosition = new Vector3(172.6666666666667f, 223f);
copyButton.eventClick += (c, e) =>
{
copyPasteColor = GetColor();
};
pasteButton.eventClick += (c, e) =>
{
PasteColor();
};
resetButton.eventClick += (c, e) =>
{
EraseColor();
};
}
public Vector2 Select(Color c)
{
if (this.mUITex == null)
{
this.value = c;
return this.mPos;
}
float num = 3.40282347E+38f;
for (int i = 0; i < this.mHeight; i++)
{
float y = ((float)i - 1f) / (float)this.mHeight;
for (int j = 0; j < this.mWidth; j++)
{
float x = ((float)j - 1f) / (float)this.mWidth;
Color color = UIColorPicker.Sample(x, y);
Color color2 = color;
color2.r -= c.r;
color2.g -= c.g;
color2.b -= c.b;
float num2 = color2.r * color2.r + color2.g * color2.g + color2.b * color2.b;
if (num2 < num)
{
num = num2;
this.mPos.x = x;
this.mPos.y = y;
}
}
}
if (this.selectionWidget != null)
{
Vector3[] localCorners = this.mUITex.localCorners;
Vector3 vector;
vector.x = Mathf.Lerp(localCorners[0].x, localCorners[2].x, this.mPos.x);
vector.y = Mathf.Lerp(localCorners[0].y, localCorners[2].y, this.mPos.y);
vector.z = 0f;
vector = this.mTrans.TransformPoint(vector);
this.selectionWidget.transform.OverlayPosition(vector, this.mCam.cachedCamera);
}
this.value = c;
UIColorPicker.current = this;
EventDelegate.Execute(this.onChange);
UIColorPicker.current = null;
return this.mPos;
}
/// <summary>
/// Sample the color under the current event position.
/// </summary>
void Sample ()
{
Vector3 pos = UICamera.lastEventPosition;
pos = mCam.cachedCamera.ScreenToWorldPoint(pos);
pos = mTrans.InverseTransformPoint(pos);
Vector3[] corners = mUITex.localCorners;
mPos.x = Mathf.Clamp01((pos.x - corners[0].x) / (corners[2].x - corners[0].x));
mPos.y = Mathf.Clamp01((pos.y - corners[0].y) / (corners[2].y - corners[0].y));
if (selectionWidget != null)
{
pos.x = Mathf.Lerp(corners[0].x, corners[2].x, mPos.x);
pos.y = Mathf.Lerp(corners[0].y, corners[2].y, mPos.y);
pos = mTrans.TransformPoint(pos);
selectionWidget.transform.OverlayPosition(pos, mCam.cachedCamera);
}
value = Sample(mPos.x, mPos.y);
current = this;
EventDelegate.Execute(onChange);
current = null;
}
/// <summary>
/// Select the specified color.
/// </summary>
public Vector2 Select (Color c)
{
if (mUITex == null)
{
value = c;
return mPos;
}
float closest = float.MaxValue;
for (int y = 0; y < mHeight; ++y)
{
float fy = (y - 1f) / mHeight;
for (int x = 0; x < mWidth; ++x)
{
float fx = (x - 1f) / mWidth;
Color sam = Sample(fx, fy);
Color sc = sam;
sc.r -= c.r;
sc.g -= c.g;
sc.b -= c.b;
float dot = sc.r * sc.r + sc.g * sc.g + sc.b * sc.b;
if (dot < closest)
{
closest = dot;
mPos.x = fx;
mPos.y = fy;
}
}
}
if (selectionWidget != null)
{
Vector3[] corners = mUITex.localCorners;
Vector3 pos;
pos.x = Mathf.Lerp(corners[0].x, corners[2].x, mPos.x);
pos.y = Mathf.Lerp(corners[0].y, corners[2].y, mPos.y);
pos.z = 0f;
pos = mTrans.TransformPoint(pos);
selectionWidget.transform.OverlayPosition(pos, mCam.cachedCamera);
}
value = c;
current = this;
EventDelegate.Execute(onChange);
current = null;
return mPos;
}
/// <summary>
/// Select the color under the specified relative coordinate.
/// </summary>
public void Select (Vector2 v)
{
v.x = Mathf.Clamp01(v.x);
v.y = Mathf.Clamp01(v.y);
mPos = v;
if (selectionWidget != null)
{
Vector3[] corners = mUITex.localCorners;
v.x = Mathf.Lerp(corners[0].x, corners[2].x, mPos.x);
v.y = Mathf.Lerp(corners[0].y, corners[2].y, mPos.y);
v = mTrans.TransformPoint(v);
selectionWidget.transform.OverlayPosition(v, mCam.cachedCamera);
}
value = Sample(mPos.x, mPos.y);
current = this;
EventDelegate.Execute(onChange);
current = null;
}
void onColorChange( UIColorPicker sender, Color newColor, Color oldColor )
{
chosenColor.color = newColor;
}
private void Sample()
{
Vector3 vector = UICamera.lastEventPosition;
vector = this.mCam.cachedCamera.ScreenToWorldPoint(vector);
vector = this.mTrans.InverseTransformPoint(vector);
Vector3[] localCorners = this.mUITex.localCorners;
this.mPos.x = Mathf.Clamp01((vector.x - localCorners[0].x) / (localCorners[2].x - localCorners[0].x));
this.mPos.y = Mathf.Clamp01((vector.y - localCorners[0].y) / (localCorners[2].y - localCorners[0].y));
if (this.selectionWidget != null)
{
vector.x = Mathf.Lerp(localCorners[0].x, localCorners[2].x, this.mPos.x);
vector.y = Mathf.Lerp(localCorners[0].y, localCorners[2].y, this.mPos.y);
vector = this.mTrans.TransformPoint(vector);
this.selectionWidget.transform.OverlayPosition(vector, this.mCam.cachedCamera);
}
this.value = UIColorPicker.Sample(this.mPos.x, this.mPos.y);
UIColorPicker.current = this;
EventDelegate.Execute(this.onChange);
UIColorPicker.current = null;
}
public void Select(Vector2 v)
{
v.x = Mathf.Clamp01(v.x);
v.y = Mathf.Clamp01(v.y);
this.mPos = v;
if (this.selectionWidget != null)
{
Vector3[] localCorners = this.mUITex.localCorners;
v.x = Mathf.Lerp(localCorners[0].x, localCorners[2].x, this.mPos.x);
v.y = Mathf.Lerp(localCorners[0].y, localCorners[2].y, this.mPos.y);
v = this.mTrans.TransformPoint(v);
this.selectionWidget.transform.OverlayPosition(v, this.mCam.cachedCamera);
}
this.value = UIColorPicker.Sample(this.mPos.x, this.mPos.y);
UIColorPicker.current = this;
EventDelegate.Execute(this.onChange);
UIColorPicker.current = null;
}
private void ColourSelector_eventColorPickerClose(UIColorField dropdown, UIColorPicker popup, ref bool overridden)
{
m_textField.textColor = popup.color;
}
