/**
* Returns the vertices used for rendering the part.
*
* @return vertices of part
*/
public List<Vertex> getVertices() {
List<Vertex> face = new ArrayList<>();
Vector3 p1 = new Vector3(sprite.getX(), sprite.getY(), 0);
Vector3 p2 = new Vector3(sprite.getX() + sprite.getWidth(), sprite.getY(), 0);
Vector3 p3 =
new Vector3(sprite.getX() + sprite.getWidth(), sprite.getY() - sprite.getHeight(), 0);
Vector3 p4 = new Vector3(sprite.getX(), sprite.getY() - sprite.getHeight(), 0);
Vector2 t1 = new Vector2(source.getX(), source.getY());
Vector2 t2 = new Vector2(source.getX() + source.getWidth(), source.getY());
Vector2 t3 = new Vector2(source.getX() + source.getWidth(), source.getY() + source.getHeight());
Vector2 t4 = new Vector2(source.getX(), source.getY() + source.getHeight());
face.add(Vertex.createVertexPositionTexture0(p1, t1));
face.add(Vertex.createVertexPositionTexture0(p2, t2));
face.add(Vertex.createVertexPositionTexture0(p3, t3));
face.add(Vertex.createVertexPositionTexture0(p4, t4));
for (Vertex v : face) {
v.color = color;
}
return face;
}
