DWF and DGN underlays: attach, display, snaps, frames and references

DWFATTACH / -DWFATTACH and DGNATTACH / -DGNATTACH attach a DWF / DWFx sheet
or a DGN (V7 or V8) model with the reference's prompts; ATTACH routes the
file types to them. The sheet or model is read into vector paths, drawn as a
transparent underlay raster (contrast, fade, monochrome and background
adjustment apply) and offers its geometry to object snaps. Definitions are
kept in ACAD_DWFDEFINITIONS / ACAD_DGNDEFINITIONS, the External References
palette lists and reloads them, and image textures get line-keeping mip
levels so thin underlay lines stay visible when zoomed out.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
This commit is contained in:
ramox81andClaude Opus 5.5 committed 2026-09-28 12:53:25 +03:00
1 parent 7f8f8457c7
commit cb7860e50e
46 files changed
+2723 -129

No files matched your search

+2 -2
View File
@@ -613,12 +613,12 @@ impl OpenCADStudio {
crate::app::commands::pdf_import::PdfImportSource::File(import),
);
}
CmdResult::AttachPdfPages { path, pages } => {
CmdResult::AttachPdfPages { kind, path, pages } => {
let label = self.history_label_from_active_cmd(i, "PDFATTACH");
self.tabs[i].scene.clear_preview_wire();
self.tabs[i].active_cmd = None;
self.tabs[i].snap_result = None;
self.attach_pdf_pages(i, label, &path, pages);
self.attach_pdf_pages(i, label, kind, &path, pages);
self.restore_pre_cmd_tangent();
}
CmdResult::PdfImport(request) => {