CropCircle Cloud with FogFilter

這個範例是參考PV3D的經典範例PaperCloud及zupko.info的
FogFilter - Papervision gets some more depth一文所做成的霧化特效

1. var fogMaterial:FogMaterial = new FogMaterial(0xFFFFFF);
2. var fogLayers:int = 20;
3. var minDepth:Number = 800;
4. var maxDepth:Number = 1600;
5.
6. renderer.filter = new FogFilter(fogMaterial, fogLayers, minDepth, maxDepth);
只要套上以上程式段落即可,遠處的麥田圈就有霧化的效果


[View the Demo]