Three.js Applying Repeated Texture to JSON Scene Object -


i have basic json scene exported three.js/editor. want add repeated texture wrap object in scene not know how since examples have found add wrap in creation of object.

i have tried accessing texture , giving wrap, think might need add texture object javascript declare texture wrap instead of trying add loaded texture.

<script>     var camera, scene, renderer;     var mesh;     init();     animate();     function init() {         camera = new three.perspectivecamera( 70, window.innerwidth / window.innerheight, 1, 1000 );         camera.position.z = 400;         scene = new three.scene();          var objectloader = new three.objectloader();          objectloader.load( "models/cube.json", function ( obj ) {              scene.add( obj )              obj.traverse(function(child) {                 if (child instanceof three.mesh) {                     child.castshadow = true;                     child.receiveshadow = true;                 }             });                  obj.name = "cube";                 obj.position.set(0,0,0);                 obj.scale.set(200,200,200);             });              renderer = new three.webglrenderer();             renderer.setpixelratio( window.devicepixelratio );             renderer.setsize( window.innerwidth, window.innerheight );             document.body.appendchild( renderer.domelement );             //             window.addeventlistener( 'resize', onwindowresize, false );              while (scene.getobjectbyname('box 1')){                 var texture = scene.getobjectbyname('box 1').material;                 texture.wraps = three.repeatwrapping;                 texture.wrapt = three.repeatwrapping;                 texture.repeat.set( 2, 2 );             }         }         function onwindowresize() {             camera.aspect = window.innerwidth / window.innerheight;             camera.updateprojectionmatrix();                 renderer.setsize( window.innerwidth, window.innerheight );         }         function animate() {             requestanimationframe( animate );              if (scene.getobjectbyname('box 1')  ){                 scene.getobjectbyname('box 1').material.map.offset.x += 0.001;             }                        renderer.render( scene, camera );         } </script>

you need set wrap , repeat properties of texture/map , not of material. docs it's important set needsupdate true, if wrap settings changed. , trying set properties before json loaded (in while loop?). should within load callback.

objectloader.load( "models/cube.json", function ( obj ) {      scene.add( obj )      obj.traverse(function(child) {         if (child instanceof three.mesh) {             child.castshadow = true;             child.receiveshadow = true;         }     });      obj.name = "cube";     obj.position.set(0,0,0);     obj.scale.set(200,200,200);      var box1 = scene.getobjectbyname('box 1');     if (box1) {         var texture = box1.material.map;         texture.wraps = three.repeatwrapping;         texture.wrapt = three.repeatwrapping;         texture.repeat.set( 2, 2 );         texture.needsupdate = true;     } });

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