巴比伦 JS - 蒙皮边缘渲染器

边缘渲染用于在蒙皮周围绘制边缘，如上方的输出所示。

执行以下代码行以调用蒙皮上的以下方法，并提供颜色、要绘制的边缘宽度等。

var box = BABYLON.Mesh.CreateBox("box1", 2, scene);
box.enableEdgesRendering();	
box.edgesWidth = 4.0;
box.edgesColor = new BABYLON.Color4(0, 0, 1, 1);

演示

<!doctype html>
<html>
   <head>
      <meta charset = "utf-8">
      <title>BabylonJs - Basic Element-Creating Scene</title>
      <script src = "babylon.js"></script>
      <style>
         canvas {width: 100%; height: 100%;}
      </style>
   </head>

   <body>
      <canvas id = "renderCanvas"></canvas>
      <script type = "text/javascript">
         var canvas = document.getElementById("renderCanvas");
         var engine = new BABYLON.Engine(canvas, true);
         
         var createScene  = function() {
            var scene = new BABYLON.Scene(engine);
            var camera = new BABYLON.ArcRotateCamera("camera1", 0,Math.PI / 3,10.0,new BABYLON.Vector3(0, 0,0), scene);
            camera.setTarget(BABYLON.Vector3.Zero());
            camera.attachControl(canvas, true);
            
            var light = new BABYLON.HemisphericLight("light1", new BABYLON.Vector3(0, 1, 0), scene);
            var box = BABYLON.Mesh.CreateBox("box1", 2, scene);
            
            box.enableEdgesRendering();	
            box.edgesWidth = 4.0;
            box.edgesColor = new BABYLON.Color4(0, 0, 1, 1);	
            box.position.y = 1.2;    
            return scene
         };
         var scene = createScene();
         engine.runRenderLoop(function() {
            scene.render();
         });
      </script>
   </body>
</html>

输出

babylonjs_mesh.htm

打印页面