iDITHER · COLOR-OPTIMIZED FDM

Turn textured GLBs into full-spectrum filament palettes.

Upload your model, choose 2–8 toolheads, and iDither finds the strongest matching physical filament set, builds the virtual mixes, previews the predicted color result in 3D, and lets you download a Snapmaker Orca project or ready-to-print G-code.

GLB 2.02–8 toolheadsFull-spectrum mixesSnapMaker Orca 3MF

Choose a textured .glb GLB 2.0 only · up to 100 MiB

Toolheads How many physical filament colors should the optimizer choose?

Virtual Filaments How many colors may the model use? No-Dither uses only the physical toolheads; 64/255 include virtual colors.

Palette Samples How many color palette rows should be generated? (Max 8)

Front Only Mode Use only the front (+Z) colors and project them straight through the model to reduce color changes and print time.

Make Inside Hollow Hollow eligible thick solid interior regions while preserving exterior walls and existing cavities.

U1 Bugs Works around Snapmaker Orca’s virtual-filament preview bug. On fits legacy preview fields to a close two-filament swatch while keeping iDither’s exact print recipe unchanged.

Layer Height Sets both the normal and initial layer height in generated Snapmaker Orca 3MF files.

Subdivide Mix Layer Subdivides mixed-color layers in Snapmaker Orca. On also enables Full domain. Apply subdivision to infill always remains Off.

Max Triangles Maximum printable/preview geometry triangle count. Default 1000000. Min 16. Max 1000000.

2–4 toolheads can export 255-color, 64-color, or physical-only No-Dither 3MF files to regular Snapmaker Orca Beta. 5–8 toolheads remain preview-only.

3D preview

Size Whole model

Paint the region whose colors matter most. When any region is painted, palette matching is scored only against that surface; the full model is still colored and exported.

Predicted color result — not a photographic guarantee of the final print.

TOP MATCHES WILL SHOW UP HERE

Turn textured GLBs into full-spectrum filament palettes.

Waiting for a .glb file upload.