# Shape2D

Represents an arbitrary polygonal 2D shape.

```
class Shape2D : Object
{
   void Clear(int which = C_Verts | C_Coords | C_Indices);
   void PushCoord(vector2 c);
   void PushTriangle(int a, int b, int c);
   void PushVertex(vector2 v);
}
```

- `Clear`

   Clears data out of a shape. Uses these as a bit flag:

   | Name                | Description                 |
   | ----                | -----------                 |
   | `Shape2D.C_Coords`  | Clears texture coordinates. |
   | `Shape2D.C_Indices` | Clears vertex indices.      |
   | `Shape2D.C_Verts`   | Clears vertices.            |

- `PushCoord`

   Pushes a texture coordinate into the shape buffer.

- `PushTriangle`

   Pushes the indices of a triangle into the shape buffer.

- `PushVertex`

   Pushes a vertex into the shape buffer.

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