FOGFILTER

FogFilter applies varying levels of visibility based on the object's location within the scene.

EXAMPLE

INSTRUCTIONS

Import import org.papervision3d.core.render.filter.FogFilter;

Initialize


            renderer.filter = new FogFilter(material, segments, minDepth, maxDepth, useViewportLayer);

PARAMETER	DEFAULT	DESCRIPTION
material	NONE	color
segments	8	levels of visibility
minDepth	200	minimum depth
maxDepth	4000	maximum depth
useViewportLayer	null	viewport layer used

CODE


            package

            {

                import flash.display.DisplayObject;

                import flash.display.Sprite;

                import flash.events.Event;

            

                import org.papervision3d.cameras.Camera3D;

                import org.papervision3d.core.render.filter.FogFilter;

                import org.papervision3d.materials.ColorMaterial;

                import org.papervision3d.materials.special.FogMaterial;

                import org.papervision3d.objects.DisplayObject3D;

                import org.papervision3d.objects.primitives.Plane;

                import org.papervision3d.render.BasicRenderEngine;

                import org.papervision3d.scenes.Scene3D;

                import org.papervision3d.view.Viewport3D;

            

                public class Papervision3DFogFilter extends Sprite

                {

                    private var scene    :Scene3D;

                    private var camera   :Camera3D;

                    private var viewport :Viewport3D;

                    private var renderer :BasicRenderEngine;

                    private var material :ColorMaterial;

                    private var object   :DisplayObject3D;

                    private var object2  :Plane;

            

                    public function Papervision3DFogFilter()

                    {

                        scene = new Scene3D();

            

                        camera = new Camera3D();

            

                        viewport                  = new Viewport3D();

                        viewport.autoScaleToStage = true;

                        addChild(viewport);

            

                        renderer        = new BasicRenderEngine();

                        renderer.filter = new FogFilter(new FogMaterial(0xffffff), 8, 200, 2000);

            

                        material             = new ColorMaterial(0x000000);

                        material.doubleSided = true;

            

                        object = new DisplayObject3D();

                        scene.addChild(object);

            

                        object2   = new Plane(material);

                        object2.x = -500;

                        object.addChild(object2);

            

                        addEventListener(Event.ENTER_FRAME, handleEnterFrame);

                    }

            

                    private function handleEnterFrame(e:Event):void

                    {

                        object.yaw(1);

            

                        renderer.renderScene(scene, camera, viewport);

                    }

                }

            }

Download

LINKS

Papervision3D Official Documentation