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color picker #2

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20f749b
slider moves with color change.
n8fern Feb 2, 2015
f4955b3
color box fix
n8fern Feb 2, 2015
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4 changes: 2 additions & 2 deletions Assets/HSVPicker/ColorPickerTester.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -10,11 +10,11 @@ public class ColorPickerTester : MonoBehaviour
// Use this for initialization
void Start ()
{
picker.onValueChanged.AddListener(color =>
/* picker.onValueChanged.AddListener(color =>
{
renderer.material.color = color;
});
}
*/ }

// Update is called once per frame
void Update () {
Expand Down
75 changes: 38 additions & 37 deletions Assets/HSVPicker/HSVPicker.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,6 @@ public class HSVPicker : MonoBehaviour {

public static Color currentColor;
public Image colorImage;
public Image pointer;
public Image cursor;
public RawImage hsvSlider;
public RawImage hsvImage;
Expand All @@ -18,6 +17,7 @@ public class HSVPicker : MonoBehaviour {
//public InputField inputG;
//public InputField inputB;

public Slider sliderRGB;
public Slider sliderR;
public Slider sliderG;
public Slider sliderB;
Expand All @@ -31,18 +31,28 @@ public class HSVPicker : MonoBehaviour {
public float cursorY = 0;


public HSVSliderEvent onValueChanged = new HSVSliderEvent();
// public HSVSliderEvent onValueChanged = new HSVSliderEvent();

private bool dontAssignUpdate = false;

void Awake()
{
hsvSlider.texture = HSVUtil.GenerateHSVTexture((int)hsvSlider.rectTransform.rect.width, (int)hsvSlider.rectTransform.rect.height);

sliderRGB.onValueChanged.AddListener(newValue =>
{
Color color=((Texture2D)hsvSlider.texture).GetPixel((int)(hsvSlider.rectTransform.rect.width*.5f),(int)(hsvSlider.rectTransform.rect.height*(newValue)));
currentColor=color;
if (!dontAssignUpdate)
{
AssignColor(currentColor);
}
hexrgb.ManipulateViaRGB2Hex();
});
sliderR.onValueChanged.AddListener(newValue =>
{
currentColor.r = newValue;
if (dontAssignUpdate == false)
if (!dontAssignUpdate)
{
AssignColor(currentColor);
}
Expand All @@ -52,7 +62,7 @@ void Awake()
sliderG.onValueChanged.AddListener(newValue =>
{
currentColor.g = newValue;
if (dontAssignUpdate == false)
if (!dontAssignUpdate)
{
AssignColor(currentColor);
}
Expand All @@ -62,7 +72,7 @@ void Awake()
sliderB.onValueChanged.AddListener(newValue =>
{
currentColor.b = newValue;
if (dontAssignUpdate == false)
if (!dontAssignUpdate)
{
AssignColor(currentColor);
}
Expand All @@ -75,26 +85,14 @@ void Awake()
MoveCursor(cursorX, cursorY);
}

// Update is called once per frame
void Update () {
//if (Input.GetKeyDown(KeyCode.R))
//{
// var color = new Color(45f / 255, 200f / 255, 255f / 255);
// Debug.Log(color);
// AssignColor(color);

// }


}


public void AssignColor(Color color)
{

var hsv = HSVUtil.ConvertRgbToHsv(color);

// Debug.Log(hsv.ToString());
dontAssignUpdate=true;
HsvColor hsv = HSVUtil.ConvertRgbToHsv(color);

// Debug.Log(hsv.ToString());

float hOffset = (float)(hsv.H / 360);

Expand All @@ -109,18 +107,19 @@ public void AssignColor(Color color)

MovePointer(hOffset, false);
MoveCursor((float)hsv.S, (float)hsv.V, false);

currentColor = color;
UpdateInputs();
colorImage.color = currentColor;

onValueChanged.Invoke(currentColor);

// onValueChanged.Invoke(currentColor);
//z hsvImage.texture = HSVUtil.GenerateColorTexture((int)hsvImage.rectTransform.rect.width, (int)hsvImage.rectTransform.rect.height, currentColor);
dontAssignUpdate=false;
}


public Color MoveCursor(float posX, float posY, bool updateInputs=true)
{
dontAssignUpdate = updateInputs;
// dontAssignUpdate = updateInputs;
if (posX > 1)
{
posX %= 1;
Expand All @@ -144,9 +143,9 @@ public Color MoveCursor(float posX, float posY, bool updateInputs=true)
if (updateInputs)
{
UpdateInputs();
onValueChanged.Invoke(currentColor);
// onValueChanged.Invoke(currentColor);
}
dontAssignUpdate = false;
// dontAssignUpdate = false;
return currentColor;
}

Expand All @@ -158,20 +157,20 @@ public Color GetColor(float posX, float posY)

public Color MovePointer(float newPos, bool updateInputs = true)
{
dontAssignUpdate = updateInputs;
// dontAssignUpdate = updateInputs;
if (newPos > 1)
{
newPos %= 1f;//hsv
}
pointerPos = newPos;

var mainColor =((Texture2D)hsvSlider.texture).GetPixelBilinear(0, pointerPos);
Color mainColor =((Texture2D)hsvSlider.texture).GetPixelBilinear(0, pointerPos);
if (hsvImage.texture != null)
{
if ((int)hsvImage.rectTransform.rect.width != hsvImage.texture.width || (int)hsvImage.rectTransform.rect.height != hsvImage.texture.height)
{
Destroy(hsvImage.texture);
hsvImage.texture = null;
// Destroy(hsvImage.texture);
// hsvImage.texture = null;

hsvImage.texture = HSVUtil.GenerateColorTexture((int)hsvImage.rectTransform.rect.width, (int)hsvImage.rectTransform.rect.height, mainColor);
}
Expand All @@ -185,30 +184,32 @@ public Color MovePointer(float newPos, bool updateInputs = true)

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);
sliderRGB.value = 1f-pointerPos;

currentColor = GetColor(cursorX, cursorY);
colorImage.color = currentColor;

if (updateInputs)
{
UpdateInputs();
onValueChanged.Invoke(currentColor);
// onValueChanged.Invoke(currentColor);
}
dontAssignUpdate = false;
// dontAssignUpdate = false;
return currentColor;
}

public void UpdateInputs()
{

dontAssignUpdate=true;
sliderR.value = currentColor.r;
sliderG.value = currentColor.g;
sliderB.value = currentColor.b;

sliderRText.text = "R:"+ (currentColor.r * 255f);
sliderGText.text = "G:" + (currentColor.g * 255f);
sliderBText.text = "B:" + (currentColor.b * 255f);
dontAssignUpdate=false;

}

void OnDestroy()
Expand Down
Binary file modified Assets/HSVPicker/PickerTestVertical.unity
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