void Awake()
{
// if a default color picker texture hasn't been assigned, make one dynamically
if (!colorPicker)
{
colorPicker = new Texture2D(textureWidth, textureHeight, TextureFormat.ARGB32, false);
ColorHSV hsvColor;
for (int i = 0; i < textureWidth; i++)
{
for (int j = 0; j < textureHeight; j++)
{
// hsvColor = new ColorHSV((float)i, (1.0f / j) * textureHeight, 1.0f);
hsvColor = new ColorHSV((float)i, (1.0f / j) * textureHeight, 1.0f);
colorPicker.SetPixel(i, j, hsvColor.ToColor());
}
}
}
colorPicker.Apply();
displayPicker = colorPicker;
if (!useDefinedSize)
{
textureWidth = colorPicker.width;
textureHeight = colorPicker.height;
}
float v = 0.0F;
float diff = 1.0f / textureHeight;
saturationTexture = new Texture2D(20, textureHeight);
for (int i = 0; i < saturationTexture.width; i++)
{
for (int j = 0; j < saturationTexture.height; j++)
{
saturationTexture.SetPixel(i, j, new Color(v, v, v));
v += diff;
}
v = 0.0F;
}
saturationTexture.Apply();
// small color picker box texture
styleTexture = new Texture2D(1, 1);
styleTexture.SetPixel(0, 0, setColor);
}
public static Color GetRandomColor(float h, float s, float v)
{
ColorHSV col = new ColorHSV(h, s, v);
return(col.ToColor());
}