forked from: [Stardust] Papervision3D Floor
Stardust Particle Engine
*
* Homepage
* http://code.google.com/p/stardust-particle-engine/
*
* Documentation
* http://stardust-particle-engine.googlecode.com/svn/trunk/docs/index.html
*
* PDF Manual
* http://stardust-particle-engine.googlecode.com/svn/trunk/manual/Stardust%20Particle%20Engine%20Manual.pdf
/**
* Copyright dom ( http://wonderfl.net/user/dom )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/wJWg
*/
// forked from cjcat2266's [Stardust] Papervision3D Floor
/**
* Stardust Particle Engine
*
* Homepage
* http://code.google.com/p/stardust-particle-engine/
*
* Documentation
* http://stardust-particle-engine.googlecode.com/svn/trunk/docs/index.html
*
* PDF Manual
* http://stardust-particle-engine.googlecode.com/svn/trunk/manual/Stardust%20Particle%20Engine%20Manual.pdf
*/
package {
import com.bit101.components.PushButton;
import flash.display.Sprite;
import flash.events.Event;
import flash.events.MouseEvent;
import idv.cjcat.stardust.common.clocks.SteadyClock;
import idv.cjcat.stardust.common.math.StardustMath;
import idv.cjcat.stardust.threeD.papervision3d.renderers.PV3DDisplayObject3DRenderer;
import org.papervision3d.cameras.Camera3D;
import org.papervision3d.core.geom.Lines3D;
import org.papervision3d.core.geom.renderables.Line3D;
import org.papervision3d.core.geom.renderables.Vertex3D;
import org.papervision3d.materials.special.LineMaterial;
import org.papervision3d.objects.DisplayObject3D;
import org.papervision3d.render.BasicRenderEngine;
import org.papervision3d.scenes.Scene3D;
import org.papervision3d.view.Viewport3D;
[SWF(backgroundColor="#000000", frameRate=60)]
public class Main extends Sprite {
private var pv3dSuperContainer:DisplayObject3D;
private var pv3dContainer:DisplayObject3D;
private var pv3dCamera:Camera3D;
private var pv3dScene:Scene3D;
private var pv3dViewport:Viewport3D;
private var pv3dRenderer:BasicRenderEngine;
private var emitter:CubeEmitter;
public function Main():void {
//PV3D setup
pv3dSuperContainer = new DisplayObject3D();
pv3dContainer = new DisplayObject3D();
pv3dCamera = new Camera3D();
pv3dCamera.y = 280;
pv3dScene = new Scene3D();
pv3dSuperContainer.addChild(pv3dContainer);
pv3dScene.addChild(pv3dSuperContainer);
pv3dViewport = new Viewport3D(465, 465);
addChild(pv3dViewport);
pv3dRenderer = new BasicRenderEngine();
buildFloor();
//emitter & renderer
emitter = new CubeEmitter(new SteadyClock(0.25));
pv3dScene.addChild(emitter.light);
var renderer:PV3DDisplayObject3DRenderer = new PV3DDisplayObject3DRenderer(pv3dContainer);
renderer.addEmitter(emitter);
//speed buttons
var btn0:PushButton = new PushButton(this, 10, 10, "0X", changeSpeed);
var btn1:PushButton = new PushButton(this, 10, 30, "0.25X", changeSpeed);
var btn2:PushButton = new PushButton(this, 10, 50, "0.5X", changeSpeed);
var btn3:PushButton = new PushButton(this, 10, 70, "1X", changeSpeed);
var btn4:PushButton = new PushButton(this, 10, 90, "2X", changeSpeed);
var btn5:PushButton = new PushButton(this, 10, 110, "4X", changeSpeed);
addEventListener(Event.ENTER_FRAME, mainLoop);
stage.addEventListener(MouseEvent.MOUSE_MOVE, mouseRotate);
mouseRotate();
}
private function mainLoop(e:Event):void {
emitter.step();
pv3dRenderer.renderScene(pv3dScene, pv3dCamera, pv3dViewport);
}
private function changeSpeed(e:Event):void {
var btn:PushButton = e.target as PushButton;
if (btn.label == "0X") {
emitter.actions.active = false;
emitter.active = false;
return
}
emitter.actions.active = true;
emitter.active = true;
//somehow the "switch" statement causes compile-time error :(
if (btn.label == "0.25X") emitter.stepTimeInterval = 0.25;
else if (btn.label == "0.5X") emitter.stepTimeInterval = 0.5;
else if (btn.label == "1X") emitter.stepTimeInterval = 1;
else if (btn.label == "2X") emitter.stepTimeInterval = 2;
else if (btn.label == "4X") emitter.stepTimeInterval = 4;
}
private function mouseRotate(e:Event = null):void {
pv3dContainer.rotationY = 0.65 * (232.5 - mouseX);
pv3dSuperContainer.rotationX = 0.5 * (100 - mouseY);
pv3dSuperContainer.rotationX = StardustMath.clamp(pv3dSuperContainer.rotationX, -80, 0);
}
private function buildFloor():void {
var lineMat:LineMaterial = new LineMaterial(0xA0A0A0, 1);
var lines:Lines3D = new Lines3D();
pv3dContainer.addChild(lines);
lines.addLine(new Line3D(lines, lineMat, 1, new Vertex3D( -400, 0, 0), new Vertex3D( 400, 0, 0)));
lines.addLine(new Line3D(lines, lineMat, 1, new Vertex3D( 0, 0, -400), new Vertex3D( 0, 0, 400)));
lines.addLine(new Line3D(lines, lineMat, 1, new Vertex3D( -400, 0, -400), new Vertex3D( 400, 0, -400)));
lines.addLine(new Line3D(lines, lineMat, 1, new Vertex3D( 400, 0, -400), new Vertex3D( 400, 0, 400)));
lines.addLine(new Line3D(lines, lineMat, 1, new Vertex3D( 400, 0, 400), new Vertex3D( -400, 0, 400)));
lines.addLine(new Line3D(lines, lineMat, 1, new Vertex3D( -400, 0, 400), new Vertex3D( -400, 0, -400)));
}
}
}
//------------------------------------------------------------------------------------------------
import flash.display.Shape;
import idv.cjcat.stardust.common.actions.Age;
import idv.cjcat.stardust.common.actions.CompositeAction;
import idv.cjcat.stardust.common.actions.DeathLife;
import idv.cjcat.stardust.common.actions.ScaleCurve;
import idv.cjcat.stardust.common.clocks.Clock;
import idv.cjcat.stardust.common.initializers.Life;
import idv.cjcat.stardust.common.math.UniformRandom;
import idv.cjcat.stardust.threeD.actions.Deflect3D;
import idv.cjcat.stardust.threeD.actions.Gravity3D;
import idv.cjcat.stardust.threeD.actions.Move3D;
import idv.cjcat.stardust.threeD.actions.Spin3D;
import idv.cjcat.stardust.threeD.deflectors.PlaneDeflector;
import idv.cjcat.stardust.threeD.emitters.Emitter3D;
import idv.cjcat.stardust.threeD.fields.UniformField3D;
import idv.cjcat.stardust.threeD.initializers.DisplayObjectClass3D;
import idv.cjcat.stardust.threeD.initializers.Omega3D;
import idv.cjcat.stardust.threeD.initializers.Position3D;
import idv.cjcat.stardust.threeD.initializers.Rotation3D;
import idv.cjcat.stardust.threeD.initializers.Velocity3D;
import idv.cjcat.stardust.threeD.zones.SinglePoint3D;
import idv.cjcat.stardust.threeD.zones.SphereCap;
import org.papervision3d.core.proto.LightObject3D;
import org.papervision3d.materials.shadematerials.FlatShadeMaterial;
import org.papervision3d.materials.utils.MaterialsList;
import org.papervision3d.objects.primitives.Cube;
//------------------------------------------------------------------------------------------------
//I have no idea why this line must be added in order to compile successfully on Wonderfl.
//Just ignore this class :p
class BugFixer extends Shape { public function BugFixer() { } }
//------------------------------------------------------------------------------------------------
class CubeEmitter extends Emitter3D {
public var light:LightObject3D;
public var actions:CompositeAction;
public function CubeEmitter(clock:Clock) {
super(clock);
//light & material
light = new LightObject3D();
light.y = 600;
light.z = -1000;
var mat:FlatShadeMaterial = new FlatShadeMaterial(light, 0xff0000, 0x224488);
//initializers
var doc3D:DisplayObjectClass3D = new DisplayObjectClass3D();
doc3D.displayObjectClass = Cube;
doc3D.constructorParams = [new MaterialsList( { all:mat } ), 40, 40, 40];
var cap:SphereCap = new SphereCap(0, 0, 0, 25, 37.5, 15);
cap.rotationX = 180;
var rotationRand:UniformRandom = new UniformRandom(0, 180);
var omegaRand:UniformRandom = new UniformRandom(0, 4);
addInitializer(doc3D);
addInitializer(new Life(new UniformRandom(200, 0)));
addInitializer(new Position3D(new SinglePoint3D(0, 0, 0)));
addInitializer(new Velocity3D(cap));
addInitializer(new Rotation3D(rotationRand, rotationRand, rotationRand));
addInitializer(new Omega3D(omegaRand, omegaRand, omegaRand));
//actions
var field:UniformField3D = new UniformField3D(0, -1, 0);
var gravity:Gravity3D = new Gravity3D();
gravity.addField(field);
var deflect:Deflect3D = new Deflect3D();
deflect.addDeflector(new PlaneDeflector(0, 0, 0, 0, 1, 0));
actions = new CompositeAction();
actions.addAction(gravity);
actions.addAction(deflect);
actions.addAction(new Age());
actions.addAction(new DeathLife());
actions.addAction(new Move3D());
actions.addAction(new Spin3D());
actions.addAction(new ScaleCurve(5, 20));
addAction(actions);
}
}