HueForge for Beginners: Your First Color-Layer Print
Updated 2026-06-11 · by Jay
HueForge prints look like magic: full-color images from an ordinary printer, no painting, no multi-material unit. The trick is light, and the craft is knowing your filaments' TD values.
How it works in 60 seconds
Thin layers of filament are partly transparent. Stack the right thicknesses of the right colors and light blends them — like mixing paint, except the mixing happens in depth. HueForge does the planning: you supply an image and the TD values of your filaments, it outputs a model plus the exact layers at which to swap colors. On a single-extruder printer those swaps are just pause-and-change.
Your starter kit
- A high-TD white (TD 8-15) — the light engine behind every print.
- A low-TD black (TD 0.5-1.5) — outlines, depth, contrast.
- Two mid-TD colors (TD 3-6) that fit your first image.
Pick them from the TD database — every entry has a verified TD value, confidence level, and today's price, so building the kit costs as little as possible.
First-print workflow
- Choose a high-contrast image — portraits and sunsets flatter the process; busy textures don't.
- Enter YOUR filaments with their TD values; keep layer height at 0.08- 0.12mm as HueForge suggests.
- Export, slice with the swap layers HueForge lists, print, and change filament at each pause.
- Judge it backlit AND front-lit — then adjust TD values, not random slicer settings, if tones look off (the complete TD guide covers calibration in 20 minutes).
The mistakes that waste spools
Guessing TD values; swapping whites mid-project (each white is its own light engine); matte filaments entered with their glossy siblings' values; and judging prints in dim rooms. All four are TD-data problems — which is exactly why the database exists.