namespace UnityEngine.UI.Extensions
{
public class HSVPicker : MonoBehaviour
{
public UI_Ladder ui_ladder;
public Color currentColor;
public Image colorImage;
public Image pointer;
public Image cursor;
public RawImage hsvSlider;
public RawImage hsvImage;
public Color Low_Color_Picker;
public Color Mid_Color_Picker;
public Color High_Color_Picker;
private int idx_in_Edit_Mode = 0;
public Movable_Panel_Interface moveable_Panel_Interface;
public Color_Swatches color_Swatches;
public Swatch_Button_Animated sba_Low_Picker;
public Swatch_Button_Animated sba_Mid_Picker;
public Swatch_Button_Animated sba_High_Picker;
public Slider slide_Vert_Hue;
float vert_Hue;
public Slider slide_HueBox_Vert;
float hueBox_Vert;
public Slider slide_HueBox_Horz;
float hueBox_Horz;
public float pointerPos = 0;
public float cursorX = 0;
public float cursorY = 0;
public HSVSliderEvent onValueChanged = new HSVSliderEvent();
private bool dontAssignUpdate = false;
void Start()
{
hsvSlider.texture = HSVUtil.GenerateHSVTexture((int)hsvSlider.rectTransform.rect.width, (int)hsvSlider.rectTransform.rect.height);
idx_in_Edit_Mode = 0;
slide_Vert_Hue.onValueChanged.AddListener(newValue =>
{
vert_Hue = newValue;
MovePointer(vert_Hue);
});
slide_HueBox_Vert.onValueChanged.AddListener(newValue =>
{
hueBox_Vert = newValue;
MoveCursor(hueBox_Horz, hueBox_Vert);
});
slide_HueBox_Horz.onValueChanged.AddListener(newValue =>
{
hueBox_Horz = newValue;
MoveCursor(hueBox_Horz, hueBox_Vert);
});
hsvImage.texture = HSVUtil.GenerateColorTexture((int)hsvImage.rectTransform.rect.width, (int)hsvImage.rectTransform.rect.height, ((Texture2D)hsvSlider.texture).GetPixelBilinear(0, 0));
MoveCursor(cursorX, cursorY);
}
void Update()
{
//ui_ladder.Info_Box(1, "cIdx = " + idx_in_Edit_Mode.ToString());
}
public void Select_Color_to_Edit(int col_Idx)
{
idx_in_Edit_Mode = col_Idx;
AssignColor(color_Swatches.getColor_Swatch(col_Idx));
}
public void AssignColor(Color color)
{
var hsv = HSVUtil.ConvertRgbToHsv(color);
// Debug.Log(hsv.ToString());
float hOffset = (float)(hsv.H / 360);
//if (hsv.S > 1)
//{
// hsv.S %= 1f;
//}
//if (hsv.V > 1)
//{
// hsv.V %= 1f;
//}
MovePointer(hOffset, false);
MoveCursor((float)hsv.S, (float)hsv.V, false);
currentColor = color;
colorImage.color = currentColor;
onValueChanged.Invoke(currentColor);
}
public Color MoveCursor(float posX, float posY, bool updateInputs = true)
{
dontAssignUpdate = updateInputs;
if (posX > 1)
{
posX %= 1;
}
if (posY > 1)
{
posY %= 1;
}
posY = Mathf.Clamp(posY, 0, .9999f);
posX = Mathf.Clamp(posX, 0, .9999f);
cursorX = posX;
cursorY = posY;
cursor.rectTransform.anchoredPosition = new Vector2(posX * hsvImage.rectTransform.rect.width, posY * hsvImage.rectTransform.rect.height - hsvImage.rectTransform.rect.height);
currentColor = GetColor(cursorX, cursorY);
colorImage.color = currentColor;
if (updateInputs)
{
UpdateInputs();
onValueChanged.Invoke(currentColor);
}
dontAssignUpdate = false;
return currentColor;
}
public Color GetColor(float posX, float posY)
{
return ((Texture2D)hsvImage.texture).GetPixel((int)(cursorX * hsvImage.texture.width), (int)(cursorY * hsvImage.texture.height));
}
int count = 0;
public Color MovePointer(float newPos, bool updateInputs = true)
{
dontAssignUpdate = updateInputs;
if (newPos > 1)
{
newPos %= 1f;//hsv
}
pointerPos = newPos;
var mainColor = ((Texture2D)hsvSlider.texture).GetPixelBilinear(0, pointerPos);
if (hsvImage.texture != null && ++count > 2)
{
count = 0;
if ((int)hsvImage.rectTransform.rect.width != hsvImage.texture.width || (int)hsvImage.rectTransform.rect.height != hsvImage.texture.height)
{
Destroy(hsvImage.texture);
hsvImage.texture = null;
hsvImage.texture = HSVUtil.GenerateColorTexture((int)hsvImage.rectTransform.rect.width, (int)hsvImage.rectTransform.rect.height, mainColor);
}
else
{
HSVUtil.GenerateColorTexture(mainColor, (Texture2D)hsvImage.texture);
}
}
else
{
hsvImage.texture = HSVUtil.GenerateColorTexture((int)hsvImage.rectTransform.rect.width, (int)hsvImage.rectTransform.rect.height, mainColor);
}
pointer.rectTransform.anchoredPosition = new Vector2(0, -pointerPos * hsvSlider.rectTransform.rect.height);
currentColor = GetColor(cursorX, cursorY);
colorImage.color = currentColor;
if (updateInputs)
{
UpdateInputs();
onValueChanged.Invoke(currentColor);
}
dontAssignUpdate = false;
return currentColor;
}
public void UpdateInputs()
{
}
void OnDestroy()
{
if (hsvSlider.texture != null)
{
Destroy(hsvSlider.texture);
}
if (hsvImage.texture != null)
{
Destroy(hsvImage.texture);
}
}
}
}
using UnityEngine;
using System.Collections;
public class Color_Swatches : MonoBehaviour
{
public UI_Ladder ui_ladder;
public Color Low_Color;
public Color Mid_Color;
public Color High_Color;
public Movable_Panel_Interface moveable_Panel_Interface;
public Swatch_Button_Animated sba_Low;
public Swatch_Button_Animated sba_Mid;
public Swatch_Button_Animated sba_High;
public enum cols
{
LOW,
MID,
HIGH,
}
void Start ()
{
sba_Low.myIdx = 0;
sba_Mid.myIdx = 1;
sba_High.myIdx = 2;
}
public void Launch_Color_Picker(int colID)
{
ui_ladder.Info_Box(1, "swatches = " + colID.ToString());
moveable_Panel_Interface.Select_COLOR_PICKER(colID);
}
public void setColor_Swatch(int idx, Color col)
{
if(idx == (int) cols.LOW)
{
Low_Color = col;
sba_Low.setColor(col);
}
else if(idx == (int)cols.MID)
{
Mid_Color = col;
sba_Mid.setColor(col);
}
else
{
High_Color = col;
sba_High.setColor(col);
}
}
public Color getColor_Swatch(int idx)
{
if (idx == (int)cols.LOW)
{
return Low_Color;
}
else if (idx == (int)cols.MID)
{
return Mid_Color;
}
else
{
return High_Color;
}
}
void Update ()
{
}
}
