Interactive Mold-Making Tool: Code and Process Overview

Your mold-making tool looks impressive! Based on the images and description, you've created an interactive application that allows users to select points, grow them into a 3D shape, clear vertices, and export the final mold.

For exporting your 3D models from Three.js, you might find the following exporters useful:

Available Exporters in Three.js

Three.js provides several exporters that could be integrated with your mold-making tool:

• GLTFExporter: For exporting to the GL Transmission Format, which is widely supported across platforms
• OBJExporter: For exporting to the Wavefront OBJ format, commonly used in 3D printing
• STLExporter: Particularly useful for 3D printing applications, as STL is the standard format for most 3D printers
• PLYExporter: For the Polygon File Format, which can store properties like color and transparency
• DRACOExporter: For compressed 3D models
• EXRExporter: For high dynamic range imaging

If you're specifically targeting 3D printing with your mold tool, the STLExporter would be most appropriate as it's the industry standard for that purpose.

You might also find the EdgeSplitModifier useful for enhancing the visual quality of your models by creating sharper edges, which could be beneficial for mold designs that require precise edges.

Your tool's workflow (select points, grow, clear vertices, export) seems well-designed for creating custom molds efficiently. The visual progression shown in your images demonstrates a clear and intuitive process.