public override Node Create(Vector2 pos)
{
Splatter node = CreateInstance <Splatter> ();
node.rect = new Rect(pos.x, pos.y, 250, 340);
node.name = "Op";
node.CreateInput("Texture", "TextureParam", NodeSide.Left, 50);
node.CreateOutput("Texture", "TextureParam", NodeSide.Right, 50);
return(node);
}