3dSynth is a revolutionary generative toolpath synthesizer designed for creative 3D printing, directly generating G-code without traditional mesh-based workflows. It empowers artists, designers, and makers to build organic vases, lampshades, and sculptural forms using mathematical rules and stackable effects, offering unparalleled control over the printing process.

This innovative SaaS targets individuals seeking direct control over their 3D printer's toolpaths, allowing for the creation of unique and complex geometries that are difficult or impossible with conventional modeling and slicing software.

Key Features

• Direct G-code Generation: Bypasses STL files and slicers, computing toolpaths mathematically from design parameters.
• Parametric Control: Every aspect of the form is defined by adjustable numbers, with real-time visual feedback.
• Modular Effect Stack: Apply and stack modulators like ripples, blobs, noise, and twist, precisely ranged to specific heights.
• Real-time Preview: Instantly visualize the toolpath in a 3D viewer, inspecting layers and dimensions before printing.
• Spiral Vase Mode: Optimized for continuous Z printing, ideal for single-wall vessels and translucent effects.
• Printer-ready Output: Exports G-code configured for popular machines (Prusa, Bambu Lab, Creality, Voron) with proper start/end sequences.

Use Cases

3dSynth excels in scenarios where creative freedom and unique forms are paramount. Artists can explore mathematical aesthetics to generate intricate sculptures, while designers can craft bespoke lampshades or decorative vessels with organic textures and translucent qualities. The direct G-code generation eliminates common frustrations like mesh repair and fighting slicer settings, streamlining the creative workflow from idea to physical object.

Makers and creative technologists will find 3dSynth invaluable for experimenting with generative fabrication. It allows for rapid iteration and exploration of forms that would be prohibitively complex or time-consuming to model conventionally. The ability to define shapes through simple profile curves and stackable effects democratizes advanced 3D printing techniques, making them accessible without requiring extensive 3D modeling experience.

Pricing Information

3dSynth operates on a freemium model. A free browser version offers generous features, including a profile spline editor, up to 4 modulators, 15 free effect types, real-time 3D preview, and G-code export. The Premium desktop app, available for a one-time payment of €39, unlocks unlimited modulators, all 31 effect types, Julia Stack fractal mode, and lifetime updates for Windows, macOS, and Linux. Purchases are made via Gumroad.

User Experience and Support

The user interface is designed for ease of use, allowing users to define shapes through an intuitive spline editor and stack effects by adjusting sliders. The real-time 3D preview provides immediate visual feedback, making the design process highly interactive and exploratory. No prior 3D modeling experience is required, as the tool focuses on parametric control. Support includes built-in profiles for popular 3D printers and a comprehensive FAQ section addressing common questions about compatibility and usage.

Technical Details

3dSynth generates standard G-code compatible with any FDM/FFF 3D printer. It fundamentally differs from traditional slicers by creating toolpaths directly from mathematical parameters rather than converting existing 3D models. This direct approach ensures precise control over the printer's movements, enabling unique generative forms. The generated G-code includes all necessary start and end sequences for safe and reliable printing.

Pros and Cons

• Pros:
  • Direct G-code generation for ultimate control.
  • Enables creation of unique, organic, and complex forms.
  • Parametric control with real-time visual feedback.
  • No 3D modeling experience required.
  • Streamlined workflow, bypassing STL and slicer issues.
  • Supports a wide range of FDM/FFF printers.
• Cons:
  • Browser version has limited features compared to desktop.
  • Requires a shift in mindset from traditional mesh modeling.
  • Focuses primarily on single-wall, vase-mode type prints.

Conclusion

3dSynth offers a powerful and innovative approach to creative 3D printing, providing artists and makers with direct, mathematical control over their toolpaths. By eliminating the complexities of traditional modeling and slicing, it unlocks new possibilities for generative design and unique physical forms. Explore the free browser version or invest in the full desktop app to revolutionize your 3D printing creations.