public override void AddNegXFace(ref SurfaceTool surfaceTool, Vector3 origin, byte blockType)
{
Rect2 uvs = Game.GetBlockUV(blockType, BlockFace.Right);
surfaceTool.AddUv(uvs.Get(0, 1));
surfaceTool.AddVertex(origin + this[-1, -1, -1]);
surfaceTool.AddUv(uvs.Get(0, 0));
surfaceTool.AddVertex(origin + this[-1, +1, -1]);
surfaceTool.AddUv(uvs.Get(1, 0));
surfaceTool.AddVertex(origin + this[-1, +1, +1]);
surfaceTool.AddUv(uvs.Position + new Vector2(0, uvs.Size.y));
surfaceTool.AddVertex(origin + SIZE * new Vector3(-0.5f, -0.5f, -0.5f));
surfaceTool.AddUv(uvs.Position + new Vector2(uvs.Size.x, 0));
surfaceTool.AddVertex(origin + SIZE * new Vector3(-0.5f, +0.5f, +0.5f));
surfaceTool.AddUv(uvs.End);
surfaceTool.AddVertex(origin + SIZE * new Vector3(-0.5f, -0.5f, +0.5f));
}
// TODO: spend some time to actually properly refactor that (the first step is 25% done)
public override void AddPosXFace(ref SurfaceTool surfaceTool, Vector3 origin, byte blockType)
{
Rect2 uvs = Game.GetBlockUV(blockType, BlockFace.Left);
surfaceTool.AddUv(uvs.Get(1, 1));
surfaceTool.AddVertex(origin + this[+1, -1, -1]);
surfaceTool.AddUv(uvs.Get(0, 0));
surfaceTool.AddVertex(origin + this[+1, +1, +1]);
surfaceTool.AddUv(uvs.Get(1, 0));
surfaceTool.AddVertex(origin + this[+1, +1, -1]);
surfaceTool.AddUv(uvs.Get(1, 1));
surfaceTool.AddVertex(origin + this[+1, -1, -1]);
surfaceTool.AddUv(uvs.Get(0, 1));
surfaceTool.AddVertex(origin + this[+1, -1, +1]);
surfaceTool.AddUv(uvs.Get(0, 0));
surfaceTool.AddVertex(origin + this[+1, +1, +1]);
}