Sun, 26 Dec 2010 17:33:36 +0000 http://flintparticles.org/forum/ Lussumo Vanilla 1.1.10 & Feed Publisher http://flintparticles.org/forum/comments.php?DiscussionID=259&Focus=924#Comment_924 http://flintparticles.org/forum/comments.php?DiscussionID=259&Focus=924#Comment_924 Wed, 07 Oct 2009 20:13:12 +0100 darkcode
i want a make a "letters spray can", i was thinking about use a collada model then attach the letters spray but i dont know who to do it because this time im using classes.

when i use particles i just add particles to a ColladaNode like this

particles = new Particles();
ColladaBase.addChild(particles);

this is my code, this code just trow a letters spray. feel free to use or edit

package
{
import flash.events.MouseEvent;
import org.flintparticles.common.actions.Age;
import org.flintparticles.common.counters.Steady;
import org.flintparticles.common.events.EmitterEvent;
import org.flintparticles.common.initializers.Lifetime;
import org.flintparticles.threeD.actions.Accelerate;
import org.flintparticles.threeD.actions.LinearDrag;
import org.flintparticles.threeD.actions.Move;
import org.flintparticles.threeD.actions.RandomDrift;
import org.flintparticles.threeD.emitters.Emitter3D;
import org.flintparticles.threeD.geom.Vector3D;
import org.flintparticles.threeD.initializers.Position;
import org.flintparticles.threeD.initializers.Rotation;
import org.flintparticles.threeD.initializers.ScaleAllInit;
import org.flintparticles.threeD.initializers.Velocity;
import org.flintparticles.threeD.papervision3d.PV3DRenderer;
import org.flintparticles.threeD.papervision3d.initializers.PV3DObjectClasses;
import org.flintparticles.threeD.zones.ConeZone;
import org.flintparticles.threeD.zones.LineZone;
import org.papervision3d.objects.DisplayObject3D;
import org.papervision3d.view.BasicView;

[SWF(width="640", height="480", backgroundColor="#000000", frameRate="60")]
public class FlintGeometrias extends BasicView
{
private var flintRenderer:PV3DRenderer;
private var rocket:Emitter3D;
private var cameraTarget:DisplayObject3D = DisplayObject3D.ZERO;
private var previousMouseX:Number = 0;
private var cameraYaw:Number = 0;
public function FlintGeometrias()
{
flintRenderer = new PV3DRenderer( scene );
setupRocket();
startRendering();
stage.addEventListener(MouseEvent.MOUSE_MOVE, stage_mouseMoveHandler);
}
private function setupRocket():void
{
rocket = new Emitter3D();
rocket.counter = new Steady( 50 );
rocket.addInitializer( new PV3DObjectClasses([NewWord]) );
rocket.addInitializer( new ScaleAllInit(.9, 1.4));
rocket.addInitializer( new Position( new LineZone( new Vector3D( 0, -500, 0 ), new Vector3D( 0, 0, 0) ) ) );
rocket.addInitializer( new Velocity( new ConeZone( Vector3D.ZERO, Vector3D.AXISY, 1, 500, 330 ) ) );
rocket.addInitializer( new Lifetime( 3.3 ) );
rocket.addInitializer( new Rotation(new Vector3D( 1, 1, 1 ),5,90));
rocket.addAction( new Age() );
rocket.addAction( new Move() );
rocket.addAction( new Accelerate( new Vector3D( 0, -50, 0 ) ) );
rocket.addAction( new LinearDrag( 0.5 ) );
rocket.addAction( new RandomDrift( 200, 0, 200 ) );
flintRenderer.addEmitter(rocket);
rocket.start();
}

private function stage_mouseMoveHandler(event:MouseEvent):void
{
var differenceX:Number = event.stageX - previousMouseX;
cameraYaw += differenceX;
cameraYaw %= 360;
previousMouseX = event.stageX;
camera.orbit(90, cameraYaw, true, cameraTarget);
}
}
}
import org.papervision3d.objects.DisplayObject3D;
import org.papervision3d.typography.Text3D;
import org.papervision3d.materials.special.Letter3DMaterial;
import org.papervision3d.objects.primitives.Sphere;
import org.papervision3d.core.geom.TriangleMesh3D;
import org.papervision3d.objects.DisplayObject3D;
import org.papervision3d.typography.Text3D;
import org.papervision3d.materials.special.Letter3DMaterial;
import org.papervision3d.objects.primitives.Sphere;
import org.papervision3d.core.geom.TriangleMesh3D;
import org.papervision3d.typography.fonts.HelveticaBold;
import org.papervision3d.objects.DisplayObject3D;
import org.papervision3d.typography.Text3D;
import org.papervision3d.materials.special.Letter3DMaterial;
import org.papervision3d.objects.primitives.Sphere;
import org.papervision3d.core.geom.TriangleMesh3D;
import flash.text.TextField;

class NewWord extends TriangleMesh3D
{
public function NewWord()
{
super( null, new Array(), new Array(), null );
var letter:String="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz123456789";
var word:Text3D = new Text3D(letter.charAt(Math.floor(Math.random()*letter.length)), new HelveticaBold(), new Letter3DMaterial(Math.floor(Math.random() * 16777215)));
addChild(word);
}
} ]]>