Three js logo converter

make an app that converts any svg logo to 3d using three js

SVG to 3D Logo Converter

I'll create an app that converts SVG logos to 3D models using Three.js and React Three Fiber. This app will allow users to upload SVG files and see them transformed into 3D objects with adjustable extrusion depth.

How It Works

This application converts SVG logos to 3D models using the following process:

Upload SVG: Users can upload an SVG file through the interface.
Parse SVG: The app uses Three.js's SVGLoader to parse the SVG paths.
Convert to 3D: The SVG paths are extruded to create 3D geometry.
Customize: Users can adjust the extrusion depth with the slider.
Interact: The 3D model can be rotated and zoomed using OrbitControls.

Key Features

SVG file upload with drag-and-drop support
Real-time 3D preview with OrbitControls
Adjustable extrusion depth
Responsive design that works on mobile and desktop
Automatic scaling to fit the model in the viewport
Preserves SVG colors in the 3D model

Technical Details

The app uses:

Next.js App Router for the framework
React Three Fiber for 3D rendering
Three.js SVGLoader for parsing SVG files
shadcn/ui components for the user interface
Tailwind CSS for styling

To use the app, simply upload an SVG logo and adjust the extrusion depth as needed. The 3D model will automatically rotate to showcase all angles.

Please add options to change color of the 3d object, add lighting for the shine on the surface of the object and ability to export it as .stl or other formats

Enhanced SVG to 3D Converter

I'll add the requested features to enhance the SVG to 3D converter:

Color customization options
Lighting controls for surface shine
Export functionality for STL and other 3D formats

Enhanced Features

I've added all the requested features to the SVG to 3D converter:

1. Color Customization

Added a "Material" tab with a color picker
Option to override original SVG colors with a custom color
Color can be selected using a color picker or by entering a hex code

2. Lighting Controls

Added a "Lighting" tab with comprehensive lighting options
Three light types to choose from: Spot, Directional, and Point
Adjustable light intensity for controlling the shine/reflection
X, Y, Z position controls for the light source
Enhanced material properties with metalness and roughness for better reflections

3. Export Functionality

Added export options for three popular 3D file formats:
- STL (ideal for 3D printing)
- GLB (binary format, good for web and game engines)
- GLTF (text-based format, good for editing)
Export buttons appear once an SVG is loaded
Files are named based on the original SVG filename

Additional Improvements

Improved the 3D model with beveled edges for a more polished look
Added shadows for better visual depth
Organized controls into tabs for a cleaner interface
Increased the size of the 3D preview area
Added proper reference forwarding to access the 3D model for export

The app now provides a complete workflow from SVG to 3D printable models with customization options for appearance and lighting effects.

lib

exporters.ts