杜增强.COM- Another Papervision3D Proximity Grid Example

Another Papervision3D Proximity Grid Example

Here is another experiment in proximity with Papervision3D. This is essentially the exact reverse of the previous example. This time I am using the new Adobe AIR logo by way of a BitmapAssetMaterial. Now the planes are aligned properly unless your mouse gets too close. Happy Thanksgiving!

PLAIN TEXT

Actionscript:

import org.papervision3d.scenes.*;
import org.papervision3d.cameras.*;
import org.papervision3d.objects.*;
import org.papervision3d.materials.*;
import caurina.transitions.*;
// Create the container sprite
var con:Sprite = new Sprite();
con.x = stage.stageWidth * 0.5 - 250;
con.y = stage.stageHeight * 0.5 + 250;
addChild(con);
// Setup the scene
var scene:Scene3D = new Scene3D(con);
var cam:Camera3D = new Camera3D();
cam.zoom = 11;
// Create the planes
var pa:Array = new Array();
for(var i:uint=0; i<10; i++)
{
for(var j:uint=0; j<10; j++)
{
var cm:BitmapAssetMaterial = new BitmapAssetMaterial("air");
cm.oneSide = false;
var p:Plane = new Plane(cm, 50, 50);
p.x = j * 50 + 25;
p.y = i * 50 + 25;
scene.addChild(p);
pa.push({pl:p, rotY:Math.random() * 360, rotZ:Math.random() * 360, z:Math.random() * 30000});
p.rotationY = pa[i].rotY;
p.rotationZ = pa[i].rotZ;
p.z = pa[i].z;
}
}
// Create the render loop
addEventListener(Event.ENTER_FRAME, render);
function render(e:Event):void
{
for(var i:uint; i<pa .length; i++)
{
if(checkDist(pa[i].pl))
{
Tweener.addTween(pa[i].pl, {rotationY:0, rotationZ:0, z:0, time:0.3});
}
else
{
Tweener.addTween(pa[i].pl, {rotationY:pa[i].rotY, rotationZ:pa[i].rotZ, z:pa[i].z, time:3});
}
}
scene.renderCamera(cam);
}
function checkDist(p:Plane):Boolean
{
var p1:Point = new Point(p.x, p.y);
var p2:Point = new Point(con.mouseX, -con.mouseY);
if(Point.distance(p1, p2)> 150)
{
return true;
}
else return false;
}