Method export

index.js:285–361

()

    }

    export(){
        let unitScalar, precision;
        switch ( this.config.units ){
            case 'm':
                unitScalar = 1;
                precision = 3;
                break;
            case 'cm':
                unitScalar = 0.01;
                precision = 5;
                break;
            case 'mm':
                unitScalar = 0.001;
                precision = 6;
                break;
        }
        let str = "const shape = new THREE.Shape();\n";

        this.nodes.forEach( node => {
            switch( node.tool ){
                case "moveTo":
                    str = `${str}shape.moveTo( ${(node.x * unitScalar).toFixed( precision )} , ${(-node.y * unitScalar).toFixed( precision ) });\n`;
                    break;
                case "lineTo":
                    str = `${str}shape.lineTo( ${(node.x * unitScalar).toFixed( precision )}, ${(-node.y * unitScalar).toFixed( precision ) });\n`;
                    break;
                case "quadraticCurveTo":
                    str = `${str}shape.quadraticCurveTo( ${(node.options.ctrlA.x * unitScalar).toFixed( precision )}, ${(-node.options.ctrlA.y * unitScalar).toFixed( precision )}, ${(node.x * unitScalar).toFixed( precision )}, ${(-node.y * unitScalar).toFixed( precision ) };\n`;
                    break;
                case "bezierCurveTo":
                    str = `${str}shape.bezierCurveTo( ${(node.options.ctrlA.x * unitScalar).toFixed( precision )}, ${(-node.options.ctrlA.y * unitScalar).toFixed( precision )}, ${(node.options.ctrlB.x * unitScalar).toFixed( precision )}, ${(-node.options.ctrlB.y * unitScalar).toFixed( precision )}, ${(node.x * unitScalar).toFixed( precision )}, ${(-node.y * unitScalar).toFixed( precision ) });\n`;
                    break;
                case 'arc':
                    str = `${str}shape.absarc( ${(node.x * unitScalar).toFixed( precision )}, ${(-node.y * unitScalar).toFixed( precision )}, ${(node.options.radius * unitScalar).toFixed( precision )}, ${-node.options.start.toFixed( 3 )}, ${-node.options.end.toFixed( 3 )}, ${(node.options.clockwise) ? 'true' : 'false'} );\n`;
                    const pt = Geometry.calcPointOnCircle( node.x, node.y, node.options.radius, node.options.end );
                    str = `${str}shape.moveTo( ${(pt.x* unitScalar).toFixed( precision )}, ${(-pt.y * unitScalar).toFixed( precision )} );\n`;
                    break;
            }
        })

        if (this.config.holes){
            let index = 1;

            for( const [key, nodes] of Object.entries( this.ghosts.paths)){
                const path = `path${index++}`;
                str = `${str}const ${path} = new THREE.Path()\n`;

                nodes.forEach( node => {
                    switch( node.tool ){
                        case "moveTo":
                            str = `${str}${path}.moveTo( ${(node.x * unitScalar).toFixed( precision )} , ${(-node.y * unitScalar).toFixed( precision ) });\n`;
                            break;
                        case "lineTo":
                            str = `${str}${path}.lineTo( ${(node.x * unitScalar).toFixed( precision )}, ${(-node.y * unitScalar).toFixed( precision ) });\n`;
                            break;
                        case "quadraticCurveTo":
                            str = `${str}${path}.quadraticCurveTo( ${(node.options.ctrlA.x * unitScalar).toFixed( precision )}, ${(-node.options.ctrlA.y * unitScalar).toFixed( precision )}, ${(node.x * unitScalar).toFixed( precision )}, ${(-node.y * unitScalar).toFixed( precision ) });\n`;
                            break;