Method show

preview.js:37–71

( nodes, depth, holes )

    }

    show( nodes, depth, holes ){
        const shape = this.nodesToShape( nodes );

        if (holes){
            for( const [key, nodes] of Object.entries(holes)){
                const path = this.nodesToPath( nodes );
                shape.holes.push( path );
            }
        }

        if ( this.mesh ){
            this.mesh.geometry.dispose();
            this.scene.remove( this.mesh );
        }

        const geometry = new ExtrudeGeometry( shape, { 
            depth,
            bevelEnabled: false
        });

        this.mesh = new Mesh( geometry, this.material );
        this.scene.add( this.mesh );

        const height = window.innerHeight;
        const top = (height - 512) / 2;
        this.container.style.top = `${top}px`;

        this.controls.target = this.getCenterPoint( this.mesh );
        this.camera.position.set( this.controls.target.x, this.controls.target.y, this.getCameraOffset( this.mesh ) );
        this.controls.update();

        this.render();

        this.on = true;
    }

    hide(){
        this.container.style.top = "-600px";