My first 3D flash animation

3D Animathion

Adobe support for native 3D only in cs4. There are lot of opensource flash 3d engines are there. I tried papervision3d and away3d. Both are quite well. There are lot more tutorials for both online for away3d tutorials  click here , for papervision3d download this book . I got the source code of away3d from the google code http://code.google.com/p/away3d/ and for papervison3d svn http://code.google.com/p/papervision3d/. I generate swc using the command. The red5 says about away3d.

D:\sdk\Away3D>compc -include-sources ./src -source-path ./src -target-player 10 -output Away3d.swc

Initially i got this error when compile away3d “Error: Type was not found or was not a compile-time constant: Vector. in away3d”

Then i added the -target-player 10 in command line is fix that error. I think away3d is better than papervision3d.Here is my first animation here

Iam using away3d here…

If not shown http://sites.google.com/site/arulraj1985/list-of-files/away3d.swf

package
{
	import away3d.cameras.Camera3D;
	import away3d.cameras.HoverCamera3D;
	import away3d.cameras.TargetCamera3D;
	import away3d.containers.ObjectContainer3D;
	import away3d.containers.Scene3D;
	import away3d.containers.View3D;
	import away3d.core.math.Number3D;
	import away3d.materials.BitmapMaterial;
	import away3d.materials.WireColorMaterial;
	import away3d.primitives.Cube;
	import away3d.core.render.Renderer;
	import away3d.primitives.Sphere;
	import away3d.primitives.WireSphere;
	import away3d.core.utils.Cast;
	import away3d.core.utils.CastError;
	import flash.display.Bitmap;
	import flash.display.Sprite;
	import flash.events.Event;
	import flash.events.MouseEvent;
	import flash.geom.Point;
	/**
	 * ...
	 * @author Arul
	 */
	public class FirstApplication extends Sprite
	{
		public var viewer:View3D;
		public var scene:Scene3D;
		public var camera:Camera3D;
		public var cube:Cube;
		public var sphere:Sphere;
		public var wiresphere:WireSphere;
		public var group:ObjectContainer3D;
		public var material:WireColorMaterial;
		public var bitmapMaterial:BitmapMaterial;

		[Embed(source = "assets/favicon.jpg")] private var favicon:Class;
		public var image:Bitmap = new favicon();

		[SWF(backgroundColor="#EEE8DA")]

		public function FirstApplication()
		{
			init3D();
		}

		public function init3D():void {
			stage.frameRate = 30;
			camera = new Camera3D({y:400,z:-1000});
			viewer = new View3D({camera:camera,x:250,y:100,z:100});
			scene = new Scene3D();
			cube = new Cube();
			sphere = new Sphere();
			wiresphere = new WireSphere();
			group = new ObjectContainer3D();
			material = new WireColorMaterial();
			bitmapMaterial = new BitmapMaterial(Cast.bitmap(image));

			material.color = 0xA6111D;

			sphere.x = 100;
			sphere.y = 50;
			sphere.z = 100;
			sphere.radius = 75;
			sphere.bothsides = true;
			sphere.material = material;
			group.addChild(sphere);

			wiresphere.x = 270;
			wiresphere.y = 150;
			wiresphere.z = 150;
			wiresphere.radius = 75;
			wiresphere.bothsides = true;
			wiresphere.material = material;
			group.addChild(wiresphere);

			cube.x = 250;
			cube.y = 250;
			cube.z = 400;
			cube.material = bitmapMaterial;
			group.addChild(cube);

			viewer.scene.addChild(group);
			viewer.render();

			addChild(viewer);

			addEventListener(Event.ENTER_FRAME, groupRotation);
			group.addEventListener(Event.ENTER_FRAME, sphereRotation);
			//addEventListener(MouseEvent.MOUSE_DOWN, lookThere);
		}

		public function groupRotation(e:Event):void {
			group.rotationX = group.x + 1;
			group.applyRotations();

			viewer.render();
		}

		public function sphereRotation(e:Event):void {
			sphere.rotationX = sphere.x + 1;
			sphere.applyRotations();

			wiresphere.rotationZ = wiresphere.z + 1;
			wiresphere.applyRotations();
			viewer.render();
		}

		public function lookThere(e:MouseEvent):void {
			var clickpoint:Point = new Point(e.stageX, e.stageY);
			var hypothines:Number = Point.distance(new Point(0, 0), clickpoint);
			var sine:Number = Math.asin(e.stageX/hypothines);
			var cos:Number = Math.acos(e.stageY/hypothines);
			camera.lookAt(new Number3D(e.stageX, e.stageY, hypothines));
			/**
			 * Horizontal angle
			 */
			camera.pan(cos);
			/**
			 * vertical angle
			 */
			camera.tilt(sine);
			viewer.render();
		}

	}

}

Tags: Animation, Flash, red5