package {

	import flash.display.Sprite;
	import flash.display.TriangleCulling;

	[SWF(width=550, height=400, backgroundColor=0xFFFFFF)]

	/**
	* Demonstrates simple use of drawing triangles using a sold fill.
	* Indices are used to define two triangles using four vertices.
	* Backface culling is used to reveal only triangles defined with vertices in a clockwise manner.
	*/
	public class graphic_flex_image_effects_01_Flex_DrawTrianglesCullingTest extends Sprite {

		/**
		* Constructor. Handles the drawing.
		*/
		public function graphic_flex_image_effects_01_Flex_DrawTrianglesCullingTest() {
			var vertices:Vector.<Number> = new Vector.<Number>();
			vertices.push(100, 50);
			vertices.push(150, 100);
			vertices.push(50, 100);
			vertices.push(100, 150);

			var indices:Vector.<int> = new Vector.<int>();
			indices.push(0, 1, 2);
			indices.push(1, 2, 3);

			graphics.beginFill(0xFF);
			graphics.drawTriangles(vertices, indices, null, TriangleCulling.POSITIVE);
			graphics.endFill();
		}

	}

}