private void renderColorPickerTexture(Texture2D texture)
{
for (int pY = 0; pY < texture.height; pY++)
{
for (int pX = 0; pX < texture.width; pX++)
{
texture.SetPixel(pX, pY, new Color(0f, 0f, 0f, 0f));
if ((pY < marginSize && pX > marginSize + 5) || (pX > texture.width - marginSize && pY < texture.height - marginSize - 5))
{
texture.SetPixel(pX, pY, new Color(0f, 0f, 0f, 0.1f));
}
}
}
for (int pY = splitSize + marginSize; pY < texture.height - marginSize; pY++)
{
for (int pX = marginSize; pX < texture.width - splitSize - marginSize; pX++)
{
RagePixelHSBColor hsb = new RagePixelHSBColor(new RagePixelHSBColor(selectedColor).h, (float)(pX - marginSize) / ((float)texture.width - splitSize - marginSize * 2f), (float)(pY - splitSize - marginSize) / (float)(texture.height - splitSize - marginSize * 2));
texture.SetPixel(pX, pY, hsb.ToColor());
}
}
for (int pY = splitSize + marginSize; pY < texture.height - marginSize; pY++)
{
for (int pX = texture.width - splitSize - marginSize; pX < texture.width - marginSize; pX++)
{
RagePixelHSBColor hsb = new RagePixelHSBColor((float)(pY - splitSize - marginSize) / (float)(texture.height - splitSize - marginSize * 2f), 1f, 1f);
texture.SetPixel(pX, pY, hsb.ToColor());
}
}
for (int pY = marginSize; pY < splitSize + marginSize; pY++)
{
for (int pX = marginSize; pX < texture.width - marginSize; pX++)
{
RagePixelHSBColor hsb = new RagePixelHSBColor(0f, 0f, (float)(pX - marginSize) / (float)(texture.width - marginSize * 2f));
texture.SetPixel(pX, pY, hsb.ToColor());
}
}
for (int pY = marginSize; pY < texture.height - marginSize; pY++)
{
for (int pX = marginSize; pX < texture.width - marginSize; pX++)
{
if (pX == marginSize || pX == texture.width - marginSize - 1 || pY == marginSize || pY == texture.height - marginSize - 1)
{
texture.SetPixel(pX, pY, new Color(0.75f, 0.75f, 0.75f, 1f));
}
}
}
RagePixelHSBColor pColor = new RagePixelHSBColor(selectedColor);
int hueY = marginSize + splitSize + Mathf.RoundToInt((texture.height - marginSize * 2 - splitSize) * (pColor.h));
for (int pX = texture.width - marginSize; pX < texture.width; pX++)
{
texture.SetPixel(pX, hueY, new Color(1f, 1f, 1f, 0.33f));
}
for (int pX = texture.width - marginSize + 1; pX < texture.width; pX++)
{
texture.SetPixel(pX, hueY - 1, new Color(1f, 1f, 1f, 0.33f));
texture.SetPixel(pX, hueY + 1, new Color(1f, 1f, 1f, 0.33f));
}
for (int pX = texture.width - marginSize + 2; pX < texture.width; pX++)
{
texture.SetPixel(pX, hueY - 2, new Color(1f, 1f, 1f, 0.33f));
texture.SetPixel(pX, hueY + 2, new Color(1f, 1f, 1f, 0.33f));
}
for (int pX = texture.width - marginSize + 3; pX < texture.width; pX++)
{
texture.SetPixel(pX, hueY - 3, new Color(1f, 1f, 1f, 0.33f));
texture.SetPixel(pX, hueY + 3, new Color(1f, 1f, 1f, 0.33f));
}
int alphaX = marginSize + Mathf.RoundToInt((texture.width - marginSize * 2f) * Mathf.Clamp01(pColor.a));
for (int pY = 0; pY < marginSize; pY++)
{
texture.SetPixel(alphaX, pY, new Color(1f, 1f, 1f, 0.33f));
}
for (int pY = 0; pY < marginSize - 1; pY++)
{
texture.SetPixel(alphaX - 1, pY, new Color(1f, 1f, 1f, 0.33f));
texture.SetPixel(alphaX + 1, pY, new Color(1f, 1f, 1f, 0.33f));
}
for (int pY = 0; pY < marginSize - 2; pY++)
{
texture.SetPixel(alphaX - 2, pY, new Color(1f, 1f, 1f, 0.33f));
texture.SetPixel(alphaX + 2, pY, new Color(1f, 1f, 1f, 0.33f));
}
for (int pY = 0; pY < marginSize - 3; pY++)
{
texture.SetPixel(alphaX - 3, pY, new Color(1f, 1f, 1f, 0.33f));
texture.SetPixel(alphaX + 3, pY, new Color(1f, 1f, 1f, 0.33f));
}
int pickerX = marginSize + Mathf.RoundToInt((texture.width - marginSize * 2f - splitSize) * (pColor.s));
int pickerY = marginSize + splitSize + Mathf.RoundToInt((texture.height - marginSize * 2f - splitSize) * (pColor.b));
texture.SetPixel(pickerX, pickerY + 3, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX + 1, pickerY + 3, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX + 2, pickerY + 2, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX + 3, pickerY + 1, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX + 3, pickerY, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX + 3, pickerY - 1, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX + 2, pickerY - 2, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX + 1, pickerY - 3, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX, pickerY - 3, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX - 1, pickerY - 3, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX - 2, pickerY - 2, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX - 3, pickerY - 1, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX - 3, pickerY, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX - 3, pickerY + 1, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX - 2, pickerY + 2, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX - 1, pickerY + 3, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.filterMode = FilterMode.Point;
texture.Apply();
}
private void renderColorPickerTexture(Texture2D texture)
{
for(int pY = 0; pY < texture.height; pY++)
{
for(int pX = 0; pX < texture.width; pX++)
{
texture.SetPixel(pX, pY, new Color(0f, 0f, 0f, 0f));
if((pY < marginSize && pX > marginSize + 5) || (pX > texture.width - marginSize && pY < texture.height - marginSize - 5))
{
texture.SetPixel(pX, pY, new Color(0f, 0f, 0f, 0.1f));
}
}
}
for(int pY = splitSize + marginSize; pY < texture.height - marginSize; pY++)
{
for(int pX = marginSize; pX < texture.width - splitSize - marginSize; pX++)
{
RagePixelHSBColor hsb = new RagePixelHSBColor(new RagePixelHSBColor(selectedColor).h, (float)(pX - marginSize) / ((float)texture.width - splitSize - marginSize * 2f), (float)(pY - splitSize - marginSize) / (float)(texture.height - splitSize - marginSize * 2));
texture.SetPixel(pX, pY, hsb.ToColor());
}
}
for(int pY = splitSize + marginSize; pY < texture.height - marginSize; pY++)
{
for(int pX = texture.width - splitSize - marginSize; pX < texture.width - marginSize; pX++)
{
RagePixelHSBColor hsb = new RagePixelHSBColor((float)(pY - splitSize - marginSize) / (float)(texture.height - splitSize - marginSize * 2f), 1f, 1f);
texture.SetPixel(pX, pY, hsb.ToColor());
}
}
for(int pY = marginSize; pY < splitSize + marginSize; pY++)
{
for(int pX = marginSize; pX < texture.width - marginSize; pX++)
{
RagePixelHSBColor hsb = new RagePixelHSBColor(0f, 0f, (float)(pX - marginSize) / (float)(texture.width - marginSize * 2f));
texture.SetPixel(pX, pY, hsb.ToColor());
}
}
for(int pY = marginSize; pY < texture.height - marginSize; pY++)
{
for(int pX = marginSize; pX < texture.width - marginSize; pX++)
{
if(pX == marginSize || pX == texture.width - marginSize - 1 || pY == marginSize || pY == texture.height - marginSize - 1)
{
texture.SetPixel(pX, pY, new Color(0.75f, 0.75f, 0.75f, 1f));
}
}
}
RagePixelHSBColor pColor = new RagePixelHSBColor(selectedColor);
int hueY = marginSize + splitSize + Mathf.RoundToInt((texture.height - marginSize * 2 - splitSize) * (pColor.h));
for(int pX = texture.width - marginSize; pX < texture.width; pX++)
{
texture.SetPixel(pX, hueY, new Color(1f, 1f, 1f, 0.33f));
}
for(int pX = texture.width - marginSize + 1; pX < texture.width; pX++)
{
texture.SetPixel(pX, hueY - 1, new Color(1f, 1f, 1f, 0.33f));
texture.SetPixel(pX, hueY + 1, new Color(1f, 1f, 1f, 0.33f));
}
for(int pX = texture.width - marginSize + 2; pX < texture.width; pX++)
{
texture.SetPixel(pX, hueY - 2, new Color(1f, 1f, 1f, 0.33f));
texture.SetPixel(pX, hueY + 2, new Color(1f, 1f, 1f, 0.33f));
}
for(int pX = texture.width - marginSize + 3; pX < texture.width; pX++)
{
texture.SetPixel(pX, hueY - 3, new Color(1f, 1f, 1f, 0.33f));
texture.SetPixel(pX, hueY + 3, new Color(1f, 1f, 1f, 0.33f));
}
int alphaX = marginSize + Mathf.RoundToInt((texture.width - marginSize * 2f) * Mathf.Clamp01(pColor.a));
for(int pY = 0; pY < marginSize; pY++)
{
texture.SetPixel(alphaX, pY, new Color(1f, 1f, 1f, 0.33f));
}
for(int pY = 0; pY < marginSize - 1; pY++)
{
texture.SetPixel(alphaX - 1, pY, new Color(1f, 1f, 1f, 0.33f));
texture.SetPixel(alphaX + 1, pY, new Color(1f, 1f, 1f, 0.33f));
}
for(int pY = 0; pY < marginSize - 2; pY++)
{
texture.SetPixel(alphaX - 2, pY, new Color(1f, 1f, 1f, 0.33f));
texture.SetPixel(alphaX + 2, pY, new Color(1f, 1f, 1f, 0.33f));
}
for(int pY = 0; pY < marginSize - 3; pY++)
{
texture.SetPixel(alphaX - 3, pY, new Color(1f, 1f, 1f, 0.33f));
texture.SetPixel(alphaX + 3, pY, new Color(1f, 1f, 1f, 0.33f));
}
int pickerX = marginSize + Mathf.RoundToInt((texture.width - marginSize * 2f - splitSize) * (pColor.s));
int pickerY = marginSize + splitSize + Mathf.RoundToInt((texture.height - marginSize * 2f - splitSize) * (pColor.b));
texture.SetPixel(pickerX, pickerY + 3, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX + 1, pickerY + 3, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX + 2, pickerY + 2, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX + 3, pickerY + 1, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX + 3, pickerY, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX + 3, pickerY - 1, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX + 2, pickerY - 2, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX + 1, pickerY - 3, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX, pickerY - 3, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX - 1, pickerY - 3, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX - 2, pickerY - 2, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX - 3, pickerY - 1, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX - 3, pickerY, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX - 3, pickerY + 1, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX - 2, pickerY + 2, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.SetPixel(pickerX - 1, pickerY + 3, new Color(0.5f, 0.5f, 0.5f, 1f));
texture.filterMode = FilterMode.Point;
texture.Apply();
}
public bool HandleGUIEvent(Event ev)
{
bool used = false;
if (visible)
{
Vector2 localMousePos = ev.mousePosition - new Vector2(bounds.xMin, bounds.yMin) - new Vector2(marginSize, marginSize);
Rect sbBounds = new Rect(0, 0, pixelWidth - marginSize * 2 - splitSize, pixelHeight - marginSize * 2 - splitSize);
Rect aBounds = new Rect(0, pixelWidth - marginSize - splitSize, pixelHeight - marginSize * 2, splitSize);
Rect hBounds = new Rect(pixelWidth - marginSize * 2 - splitSize, 0, splitSize, pixelHeight - marginSize * 2 - splitSize);
if (bounds.Contains(ev.mousePosition))
{
if (ev.type == EventType.mouseUp)
{
activeArea = GUIArea.None;
used = true;
}
else if (ev.type == EventType.mouseDown)
{
if (sbBounds.Contains(localMousePos))
{
activeArea = GUIArea.Color;
}
else if (hBounds.Contains(localMousePos))
{
activeArea = GUIArea.Hue;
}
else if (aBounds.Contains(localMousePos))
{
activeArea = GUIArea.Alpha;
}
else
{
activeArea = GUIArea.None;
}
used = true;
}
}
else
{
if (Event.current.type == EventType.mouseDown)
{
activeArea = GUIArea.None;
}
}
if ((Event.current.type == EventType.mouseDrag || Event.current.type == EventType.mouseDown) && activeArea != GUIArea.None)
{
RagePixelHSBColor hsbcolor = new RagePixelHSBColor(selectedColor);
switch (activeArea)
{
case GUIArea.Color:
hsbcolor.s = Mathf.Clamp(localMousePos.x, 0.001f, sbBounds.width - 0.001f) / (sbBounds.width);
hsbcolor.b = 1f - Mathf.Clamp(localMousePos.y, 0.001f, sbBounds.height - 0.001f) / (sbBounds.height);
break;
case GUIArea.Hue:
hsbcolor.h = 1f - Mathf.Clamp(localMousePos.y, 0.001f, hBounds.height - 0.001f) / (hBounds.height);
break;
case GUIArea.Alpha:
hsbcolor.a = Mathf.Clamp(localMousePos.x, 0.001f, aBounds.width - 0.001f) / (aBounds.width);
break;
}
selectedColor = hsbcolor.ToColor();
used = true;
}
}
return(used);
}
public bool HandleGUIEvent(Event ev)
{
bool used = false;
if(visible)
{
Vector2 localMousePos = ev.mousePosition - new Vector2(bounds.xMin, bounds.yMin) - new Vector2(marginSize, marginSize);
Rect sbBounds = new Rect(0, 0, pixelWidth - marginSize * 2 - splitSize, pixelHeight - marginSize * 2 - splitSize);
Rect aBounds = new Rect(0, pixelWidth - marginSize - splitSize, pixelHeight - marginSize * 2, splitSize);
Rect hBounds = new Rect(pixelWidth - marginSize * 2 - splitSize, 0, splitSize, pixelHeight - marginSize * 2 - splitSize);
if(bounds.Contains(ev.mousePosition))
{
if(ev.type == EventType.mouseUp)
{
activeArea = GUIArea.None;
used = true;
}
else if(ev.type == EventType.mouseDown)
{
if(sbBounds.Contains(localMousePos))
{
activeArea = GUIArea.Color;
}
else if(hBounds.Contains(localMousePos))
{
activeArea = GUIArea.Hue;
}
else if(aBounds.Contains(localMousePos))
{
activeArea = GUIArea.Alpha;
}
else
{
activeArea = GUIArea.None;
}
used = true;
}
}
else
{
if(Event.current.type == EventType.mouseDown)
{
activeArea = GUIArea.None;
}
}
if((Event.current.type == EventType.mouseDrag || Event.current.type == EventType.mouseDown) && activeArea != GUIArea.None)
{
RagePixelHSBColor hsbcolor = new RagePixelHSBColor(selectedColor);
switch(activeArea)
{
case GUIArea.Color:
hsbcolor.s = Mathf.Clamp(localMousePos.x, 0.001f, sbBounds.width - 0.001f) / (sbBounds.width);
hsbcolor.b = 1f - Mathf.Clamp(localMousePos.y, 0.001f, sbBounds.height - 0.001f) / (sbBounds.height);
break;
case GUIArea.Hue:
hsbcolor.h = 1f - Mathf.Clamp(localMousePos.y, 0.001f, hBounds.height - 0.001f) / (hBounds.height);
break;
case GUIArea.Alpha:
hsbcolor.a = Mathf.Clamp(localMousePos.x, 0.001f, aBounds.width - 0.001f) / (aBounds.width);
break;
}
selectedColor = hsbcolor.ToColor();
used = true;
}
}
return used;
}
