Midnight Brainfuck

by makc3d 19 Oct 2010

Tags

3D Alternativa3D Impossible escher
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package  {
	import alternativ5.engine3d.core.*;
	import alternativ5.engine3d.display.View;
	import alternativ5.engine3d.materials.FillMaterial;
	import alternativ5.engine3d.primitives.Box;
	import flash.events.Event;
	
	[SWF(width=465,height=465,backgroundColor=0x3f7fff)]
	public class MidnightBrainFuck extends View {
		public var box:Box;
		public var box_t:Number;
		public var scene:Scene3D;
		public var thing:Trapezoid;
		public function MidnightBrainFuck () {
			width = 465; height = 465;
			scene = new Scene3D; scene.root = new Object3D;
			camera = new Camera3D; camera.z = -15; scene.root.addChild (camera);
			thing = new Trapezoid; scene.root.addChild (thing);
			box = new Box (13, 1, 1); scene.root.addChild (box);
			box.cloneMaterialToAllSurfaces (new FillMaterial (0x123456, 1, "normal", box_t = 0));
			addEventListener (Event.ENTER_FRAME, loop);
			stage.quality = "best";
		}
		public function loop (e:Event):void {
			box_t += 0.03; if (box_t > 2 * Math.PI) box_t -= 2 * Math.PI;
			box.rotationX = 1 * box_t;
			box.rotationY = 2 * box_t;
			box.rotationZ = 3 * box_t;
			thing.rotationY *= 0.9;
			thing.rotationY += 0.1 * (Math.PI + 0.7 * (1 - mouseX / 232.5));
			scene.calculate ();
		}
		
	}

}

import alternativ5.engine3d.core.*;
import alternativ5.engine3d.materials.FillMaterial;

class Trapezoid extends Mesh {

	private function f2(v1:Number,v2:Number,v3:Number):Face {
		return createFace([v1, v2, v3]);
	}

	private function f24(v1:Number,v2:Number,v3:Number,v4:Number):Face {
		return createFace([v1, v2, v3, v4]);
	}

	private function v(vx:Number,vy:Number,vz:Number):void {
		createVertex(vx,vy,vz);
	}

	public function Trapezoid ( p_Name:String=null ) {
		super( p_Name );

		v(6.000000,2.828019,-1.415029);
		v(6.000000,-1.413399,2.828835);
		v(-6.000000,-2.827902,-1.415262);
		v(-6.000000,1.413164,2.828951);
		v(-5.000000,0.823339,1.930534);
		v(5.000000,2.121116,-0.707718);
		v(5.000000,-0.884864,1.917024);
		v(-5.000000,-2.121058,-0.707893);
		v(6.000000,2.120709,-2.121932);
		v(6.000000,-2.120709,2.121932);
		v(-6.000000,-2.120533,-2.122107);
		v(-6.000000,2.120533,2.122107);
		v(-5.000000,1.519654,1.263632);
		v(-5.000000,-1.413689,-1.414738);
		v(5.000000,1.413806,-1.414621);
		v(5.000000,-1.560632,1.235125);

		f2(0,3,5);
		f2(1,6,7);
		f24(1,0,5,6);
		f24(4,3,2,7);
		f24(12,4,7,13);
		f24(15,6,5,14);
		f24(10,2,3,11);
		f24(8,0,1,9);
		f2(3,0,11);
		f2(13,7,6);
		f2(14,5,3);
		f2(9,1,7);
		f2(3,4,14);
		f2(2,9,7);

		createSurface ([0, 1, 2, 8, 9], "black");
		setMaterialToSurface (new FillMaterial (0), "black");

		createSurface ([4, 5, 6, 7], "grey");
		setMaterialToSurface (new FillMaterial (0x444444), "grey");

		createSurface ([3, 10, 11, 12, 13], "silver");
		setMaterialToSurface (new FillMaterial (0xaaaaaa), "silver");

		rotationY = Math.PI;
	}
}