void CreatePalette()
{
SelectColor(paletteColor[0]);
for (int i = 0; i < paletteColor.Length; i++)
{
ColorSelector cS = GameObject.Instantiate(colorButtonPrefab, colorSelectionPanel).GetComponent <ColorSelector>();
cS.SetColor(paletteColor[i]);
}
}
public void EyeDrop()
{
// disable cursor
RenderCanvas(lastPaintableObject, false);
RenderTexture canvas = lastPaintableObject.GetCanvas();
Texture2D eyeDropTex = new Texture2D(1, 1);
Vector2 pixelPos = new Vector2();
pixelPos.x = (brushPos.x + canvasCam.orthographicSize) * canvas.width;
pixelPos.y = (brushPos.y + canvasCam.orthographicSize) * canvas.height;
Rect pixelRect = new Rect(pixelPos, Vector2.one);
RenderTexture.active = canvas;
eyeDropTex.ReadPixels(pixelRect, 0, 0);
RenderTexture.active = null;
ColorSelector.SetColor(eyeDropTex.GetPixel(0, 0));
}
