protected virtual void SetupTexture()
{
if (GetComponent <SpriteRenderer>().sprite != null)
{
Texture2D.DestroyImmediate(GetComponent <SpriteRenderer>().sprite.texture);
Sprite.DestroyImmediate(GetComponent <SpriteRenderer>().sprite);
}
texture = PixelToolRP.SetupTexture(texDimensions, texDimensions);
offset = texture.width / 2;
}
public override void Draw()
{
int centerX = texture.width / 2;
int centerY = texture.height / 2;
PixelToolRP.DrawFilledCircle(texture, shadeColor, new Vector2(centerX, centerY), radius);
for (int y = -radius; y <= radius; y++)
{
int x1 = (int)Mathf.Sqrt(radius * radius - y * y);
for (int x = -x1; x <= x1; x++)
{
float n = Random.Range(0, x1) * (2.01f - shadeWidth);
if (n > x1 + x)
{
texture.SetPixel(x + centerX, y + centerY, highlightColor);
}
}
}
}
protected void GenerateSprite()
{
texture = PixelToolRP.ClampTexture(texture);
texture.Apply();
GetComponent <SpriteRenderer>().sprite = Sprite.Create(texture, new Rect(new Vector2(0f, 0f), new Vector2(texture.width, texture.height)), new Vector2(0.5f, 0.0f));
}