Method setTexture

src/Geoscape/Polygon.cpp:169–172

* Changes the texture used to draw the polygon. * @param tex Texture sprite number. */

 * @param tex Texture sprite number.
 */
void Polygon::setTexture(int tex)
{
	_texture = tex;
}

/**
 * Returns the number of points (vertexes) that make up the polygon.