Three.js 通过加载模型上的材质名称为材质添加边框

是否可以在材料周围添加边框，如图所示，

我可以通过以下代码设置材质颜色

object.traverse( function ( child )
    {
        if ( child instanceof THREE.Mesh )
            child.material.color.setRGB (1, 0, 0);
    });

where object is my loaded 3d model, so am assume there should be a way to draw the border, is there any option in three.js.

根据@shiva的评论，我尝试使用以下代码来绘制发光效果

if(childObject.material.name=="material4046")
     {
      mesh  = new THREE.Mesh( globalGeomtry, material );
    // mesh.visible = false
    scene.add( mesh );

    console.log(mesh);

    // create a glowMesh
    var glowMesh    = new THREEx.GeometricGlowMesh(mesh);
    mesh.add(glowMesh.object3d);

            // example of customization of the default glowMesh
    var insideUniforms  = glowMesh.insideMesh.material.uniforms;
    insideUniforms.coeficient.value = 2;
    insideUniforms.power.value      = 1.4;
    insideUniforms.glowColor.value.set('red');

    var outsideUniforms = glowMesh.outsideMesh.material.uniforms;
    outsideUniforms.coeficient.value    = 2;
    outsideUniforms.power.value     = 1.4;

    outsideUniforms.glowColor.value.set('red');

     }

now the ouput is looking as like in the second image, i want this glow effect as the border around that material, is it is possible

我想这就是你所追求的。它是通过以下方式实现的：

new THREE.MeshBasicMaterial( { color: 0x00ff00, side: THREE.BackSide } );

您可以在这里查看演示：https://stemkoski.github.io/Three.js/Outline.html https://stemkoski.github.io/Three.js/Outline.html

演示源代码：https://github.com/stemkoski/stemkoski.github.com/blob/master/Three.js/Outline.html https://github.com/stemkoski/stemkoski.github.com/blob/master/Three.js/Outline.html