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M5.2/M5.4: render geometry cache (Arc identity), opacity folding, LOD, multithreaded rasterizer (20k objects: 187→21 ms); native macOS menu bar; Effect menu + live-preview dialogs; PDF open/save; bench example

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Brandon Thomas
2026-09-30 07:07:59 -04:00
co-authored by Claude Opus 5.5
parent 6d21d36d16
commit 60c562c956
19 changed files with 713 additions and 110 deletions
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crates/engine/src/cmd/file.rs
+10 -3
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@@ -15,13 +15,13 @@ pub fn specs() -> Vec<CommandSpec> {
"Open Document",
[],
None,
"{path} or {name, dataBase64} → {index}; .drawcraft, .svg (PDF/.ai via drawcraft-pdf when available)",
"{path} or {name, dataBase64} → {index}; .drawcraft, .svg, .pdf, .ai (PDF-compatible)",
always,
open
),
cmd!("document.save", "Save Document", [], None, "{path?} native .drawcraft (default: the document's path) → {path}", has_doc, save),
cmd!(query "document.serialize", "Serialize Document", [], None, "{format: drawcraft|svg} → {dataBase64 | text}", has_doc, serialize),
cmd!("document.export", "Export Document", [], None, "{format: svg|png|drawcraft, path, scale?: 1, artboard?: 0}", has_doc, export),
cmd!(query "document.serialize", "Serialize Document", [], None, "{format: drawcraft|svg|pdf|png} → {dataBase64 | text}", has_doc, serialize),
cmd!("document.export", "Export Document", [], None, "{format: svg|png|pdf|drawcraft, path, scale?: 1, artboard?: 0}", has_doc, export),
cmd!(query "command.batch", "Batch", [], None, "{label?, commands: [{command, params}]} run several commands as ONE undo step; stops at the first error and rolls back", has_doc, batch),
]
}
@@ -37,6 +37,12 @@ fn load(name: &str, bytes: &[u8]) -> Result<Document> {
d.title = std::path::Path::new(name).file_name().map(|n| n.to_string_lossy().to_string()).unwrap_or_else(|| name.to_string());
return Ok(d);
}
if lower.ends_with(".pdf") || lower.ends_with(".ai") || bytes.starts_with(b"%PDF") {
let r = drawcraft_pdf::import_with_report(bytes, &drawcraft_pdf::ImportOptions::default()).map_err(|e| EngineError::Other(e.to_string()))?;
let mut d = r.document;
d.title = std::path::Path::new(name).file_name().map(|n| n.to_string_lossy().to_string()).unwrap_or_else(|| name.to_string());
return Ok(d);
}
Err(EngineError::Other(format!("unsupported file `{name}`")))
}
@@ -74,6 +80,7 @@ pub(crate) fn encode(s: &Session, format: &str, scale: f64, artboard: usize) ->
Ok(match format {
"drawcraft" => drawcraft_format::save(doc, true),
"svg" => drawcraft_svg::export(doc, &drawcraft_svg::ExportOptions { artboard: Some(artboard), ..Default::default() }).into_bytes(),
"pdf" => drawcraft_pdf::export(doc, &drawcraft_pdf::PdfOptions::default()).map_err(|e| EngineError::Other(e.to_string()))?,
"png" => {
let r = doc.artboards.get(artboard).map(|a| a.rect).ok_or_else(|| EngineError::Other("no such artboard".into()))?;
drawcraft_render::Renderer::new().render_region(doc, r, scale.clamp(0.01, 64.0), false).to_png()