wenil
676d976937
Phase 2 — SCAD editor on /holder
================================
Some adjustments need more control than the parameter form gives
(e.g. tweaking the .scad logic itself). A collapsible CodeMirror-based
editor now slides up from the bottom of the viewport when you click
the "</> Source" button at the bottom-right.
- holder.html / holder.css: editor panel, toggle button, Reset and
Close buttons. CodeMirror 5 loaded from cdnjs (single CSS + JS
pair, clike mode for syntax highlighting since OpenSCAD is C-like).
- holder-app.js: lazy-initialises the editor on first show, fetches
bundled source from /api/holder/source, tracks whether the editor
content has been modified ("modified" tag in the panel title).
When the editor is visible AND content differs from bundled,
_doRender() switches from /api/holder/render -> /api/scad/render
with {source, params}. Cell-count cap doesn't apply in that mode
(the source may not even use the holder schema).
Phase 3 — Universal OpenSCAD playground at /scad
================================================
A standalone page for rendering arbitrary OpenSCAD. Paste code, click
Render (or Ctrl+Enter), see STL in the same Three.js viewer the
holder uses. Useful for prototyping new generators before wiring
them into a parameter form.
- New page: static/scad.html + scad.css + js/scad-app.js. Reuses
holder-viewer.js (the Three.js scene module is generic enough).
- "Load example" populates a 6-hole rounded bracket so new users
can verify the renderer works in two clicks.
- Same progress UI (elapsed timer + indeterminate bar + Cancel
via AbortController) as /holder.
- Top nav now has Holder / Busbars / SCAD on every page.
Backend (shared by phase 2 & 3)
================================
- holder.py: split _run_openscad() out of render_stl(). New
render_source(source, params=None) writes the source to a temp
file and renders it; enforces MAX_SOURCE_BYTES (default 512 KB)
and RENDER_TIMEOUT but skips the cell-count cap. New bundled_source()
returns the hex_cell.scad text for editor pre-population.
- app.py: GET /api/holder/source returns the bundled .scad text.
POST /api/scad/render takes {source, params?} and returns STL +
X-Holder-Dimensions header. ValueError -> 400, RuntimeError -> 500.
_stl_response() factored out so both render endpoints emit the same
headers consistently.
38 lines
783 B
CSS
38 lines
783 B
CSS
/* OpenSCAD playground — wide left pane for code, viewer on the right. */
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.scad-main {
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display: flex;
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height: calc(100vh - 50px);
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}
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.scad-left {
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width: 50%;
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min-width: 320px;
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border-right: 1px solid var(--border, #2a2f3a);
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display: flex;
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flex-direction: column;
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}
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.scad-left .panel {
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border-bottom: 1px solid var(--border, #2a2f3a);
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padding: 8px 12px;
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}
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.scad-left .panel h2 {
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font-size: 11px;
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color: var(--muted);
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text-transform: uppercase;
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margin: 0 0 6px;
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letter-spacing: 0.05em;
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}
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#scad-editor {
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flex: 1;
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min-height: 250px;
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border: 1px solid var(--border, #2a2f3a);
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border-radius: 3px;
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overflow: hidden;
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font-size: 12px;
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}
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#scad-editor .CodeMirror {
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height: 100%;
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font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
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}
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