nickstoys/3d_globe
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

adjust the stand a bit

Browse Source
This commit is contained in:
Nick Estes
2026-09-08 11:50:32 -07:00
parent 59ab496f17
commit fd03a150ad
12 changed files with 854 additions and 219 deletions
Download Patch File Download Diff File Expand all files Collapse all files
README.md
+11 -1
View File
@@ -19,7 +19,15 @@ The wizard first asks for a model name, then asks about the printer/tooling enve
## Output
One-piece runs create `moon.3mf`. Their interior defaults to a watertight solid volume so the slicer can apply balanced sparse infill without generating inaccessible cavity supports; `shell.interior: hollow` retains the thin-wall alternative. Segmented runs remain hollow and create eight print files, an assembled preview, and an assembly-key file. The optional one-piece, support-free orbital stand is emitted as `orbital_triskelion_stand.3mf` without a material assignment; its footprint scales with the Moon and is capped to the usable printer bed. Its saddles use conservative terrain-radius bounds so the Moon can be rotated freely while retaining a configurable 10 mm default clearance above the central hub. Every run includes its reusable YAML configuration, a slicer/spool manifest, and assembly instructions. Revisions are generated in a temporary directory and atomically replace the prior generated directory only after successful validation; unrelated directories are never overwritten. `--output DIR` continues to override the named default location.
One-piece runs create `moon.3mf`. Their interior defaults to a watertight solid volume so the slicer can apply balanced sparse infill without generating inaccessible cavity supports; `shell.interior: hollow` retains the thin-wall alternative. Segmented runs remain hollow and create eight print files, an assembled preview, and an assembly-key file. The optional one-piece orbital stand is emitted as `orbital_triskelion_stand.3mf` without a material assignment; its footprint scales with the Moon and is capped to the usable printer bed. Three rounded stems fork toward neighboring pads, connecting each finely curved concave saddle to two branches through flared cradles. The stand is a single watertight mesh with flat table contact. Print it upright; small local supports may be needed under the elevated branches and pads. Inspect the slicer's layer and support previews. Its saddles use conservative terrain-radius bounds and a configurable 10 mm default clearance above the central hub; irregular terrain may still limit the actual contact patch. Every run includes its reusable YAML configuration, a slicer/spool manifest, and assembly instructions. Revisions are generated in a temporary directory and atomically replace the prior generated directory only after successful validation; unrelated directories are never overwritten. `--output DIR` continues to override the named default location.
To generate an updated stand separately from an existing Moon, use a new output directory:
```sh
bundle exec ruby script/generate_stand.rb build/single_piece_4color/config.yml build/single_piece_4color_stand_organic
```
This reuses the saved Moon sizing and terrain settings without regenerating or replacing its print files. The stand output includes its configuration, geometric clearance/overhang statistics, and printing notes.
Colors are closed surface inlay volumes over a continuous structural body. Palette entry order defines filament slots 1 through N. The 3MF records portable material names/display colors and Bambu Studio part names/slot assignments; confirm the numbered slots against physical AMS or external-spool filaments. The structural body and first-color surface remain separate bodies assigned to the same filament 1, so an N-color Moon may show N+1 bodies. The file has no fixed palette limit, though the printer and filament system will impose practical limits.
@@ -38,3 +46,5 @@ Developer visual QA renders front, back, left, right, top, bottom, and isometric
```sh
blender --background --python script/render_previews.py -- build/example/moon.3mf build/example/previews
```
The renderer also accepts `--moon EXISTING_MOON.3mf --moon-center-z HEIGHT` for an assembled preview, or `--focus X Y Z --span MM` for junction details. `script/inspect_stand.py` independently checks an exported stand's connectivity, winding, table contact, and triangle intersections in Blender. `script/plot_sliced_stand.py` plots actual Bambu G-code model/support paths using NumPy and Matplotlib; it does not alter G-code or send it to a printer.