private void CreateColorPickerBG()
{
if (_colorPickerBG == null)
{
_colorPickerBG = new Texture2D(pickerSize, pickerSize);
}
float S, V;
int w = pickerSize;
int h = pickerSize;
float wu = UnitsPerPixel;
float hu = UnitsPerPixel;
// HSV colors, H in slider, S horizontal, V vertical.
for (int x = 0; x < w; x++)
{
for (int y = 0; y < h; y++)
{
S = x * wu;
V = y * hu;
_colorPickerBG.SetPixel(x, y, ColorHelper.HSVtoRGB(H, S, V, A));
}
}
_colorPickerBG.Apply();
}
public void Notify_HSVUpdated()
{
tempColor = ColorHelper.HSVtoRGB(H, S, V);
tempColor.a = A;
_tempPreviewBG = CreatePreviewBG(tempColor);
if (_preview)
{
_hexOut = _hexIn = ColorHelper.RGBtoHex(tempColor);
}
if (_autoApply)
{
Apply();
}
}
private void CreateHuePickerBG()
{
if (_huePickerBG == null)
{
_huePickerBG = new Texture2D(1, pickerSize);
}
var h = pickerSize;
var hu = UnitsPerPixel;
// HSV colors, S = V = 1
for (int y = 0; y < h; y++)
{
_huePickerBG.SetPixel(0, y, ColorHelper.HSVtoRGB(hu * y, 1f, 1f));
}
_huePickerBG.Apply();
}