AI_Assistant/cad-editor
Watch
1
0
Fork
You've already forked cad-editor
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

feat(ucs): interactive UCS icon with origin-snap grips, world-fixed compass

Browse source 
The UCS icon now anchors to the projected UCS origin when it is on-screen
(falling back to the bottom-left corner), and becomes a selectable object:
hover highlights it, a click shows draggable grips, and dragging the origin
grip relocates the UCS while the X/Y tip grips rotate it. Drags snap to
geometry/grid through the existing snapper, and the new UCS is persisted on
release. The icon stays selectable while parked in the corner.

Also make the ViewCube compass (N/E/S/W) world-fixed: the cube body still
reorients with the active UCS, but the cardinals project through a camera-only
rotation and snap in world frame, so the directions no longer spin with the UCS.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Hakan Seven 2026-06-27 01:12:45 +03:00
commit edcf24e324
10 changed files with 525 additions and 41 deletions
Download patch file Download diff file Expand all files Collapse all files

5
src/app/commands/display.rs
View file

@ -85,8 +85,11 @@ impl OpenCADStudio {
self.push_undo_snapshot(i, "UCSICON");
let visible = sub != "OFF";
let at_origin = sub == "ORIGIN";
// Update model-space icon flag.
// Update model-space icon flags.
self.show_ucs_icon = visible;
if sub == "NOORIGIN" || sub == "ORIGIN" {
self.ucs_icon_at_origin = at_origin;
}
let mut count = 0usize;
for entity in self.tabs[i].scene.document.entities_mut() {
if let acadrust::EntityType::Viewport(vp) = entity {