CODEWITHSUNDEEP
javascriptthree.jsthreecsg
Arezoo Tony
Arezoo Tony

Reputation: 69

CSG operation not working with objloader using THREE.js

I am trying to perform a subtraction on 2 mesh files imported from objloader using THREE.js and ThreeCSG but it is not working. Here is a piece of code:

loader= new THREE.OBJLoader ();
loader.load ('../obj/obj/obj/tool.obj', function (object) {
    object.traverse( function ( child ) {
        if ( child instanceof THREE.Mesh ) {
            child.material = new THREE.MeshLambertMaterial({   color: 0xBBAA84, });
            child.geometry.computeFaceNormals();
            child.geometry.computeVertexNormals();

            //convert to CSG
            toolCSG= new ThreeBSP(child.geometry);
        }
    });
    //scene.add (object);

    //second object
    loader= new THREE.OBJLoader ();
    loader.load ('../obj/obj/tool2.obj', function (object) {
        object.traverse (function (mesh) {
            if (mesh instanceof THREE.Mesh) {
                mesh.material = new THREE.MeshPhongMaterial ({ color : 0xBBAA84});
                mesh.geometry.computeFaceNormals();
                mesh.geometry.computeVertexNormals();

                //convert to CSG
                tool2CSG= new ThreeBSP(mesh.geometry);

            } 
        });

        //scene.add(object);

        var subtractedtool = tool2CSG.subtract(toolCSG);
        subtractedBone.geomerty.computeFaceNormals();
        var materialCSG = new THREE.MeshPhongMaterial( { color: 0x42AFD4  } );
        var result = subtractedtool.toMesh(materialCSG);*/
        scene.add(result);
    });
});

But the Boolean operation is not working. Also, the subtract and the toolCSG and tool2CSG are undefined. I checked the similar examples in stackoverflow this using STLloader or this one using OBJloader. It is working fine with the generic objects such as a cube and a sphere but not working with the loaded compound objects. Besides, I should mention that I am using r.72 and objloader version 68 as I need to get the geometry from the loader and not the buffergeometry. I will be really thankful if you could help me about this issue.

r.72

Upvotes: 0

Views: 587

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