private void Awake()
{
sprite = TextureColor32.Pooler.Instance.GetSprite(512, 512);
sprite.SetPixelsPerUnit(512);
sprite.Clear(Color.clear);
sprite.mTexture.Apply();
drawing.sprite = sprite.uSprite;
collider = drawing.GetComponent<Collider>();
}
private void Awake()
{
// create a 512x512 pixel canvas to draw on
canvasSprite = TextureColor32.Pooler.Instance.GetSprite(512, 512);
// tell unity that for every 512 pixels wide this sprite is, it should
// be one world unit wide
canvasSprite.SetPixelsPerUnit(512);
// fill the sprite with transparent pixels
canvasSprite.Clear(Color.clear);
// update the real unity texture so that it can be displayed
canvasSprite.mTexture.Apply();
// set the existing SpriteRenderer to use the newly created sprite
drawing.sprite = canvasSprite.uSprite;
collider = drawing.GetComponent<Collider>();
}