Issues & 3D Pins

Creating an Issue

1. Select an element.
2. Click "New Issue" in the bottom Issue panel and fill in the title (required) and a comment.
3. The current camera view and a canvas screenshot are captured automatically on creation; the Issue appears in the list and a 3D pin is overlaid on the element.

Status flow

open → checking → resolved, switchable in the list. Issue ids are i_ plus 12 lowercase hex characters.

3D pins

• Each Issue with an entityId has an HTML pin projected in real time onto the element's position; it hides automatically when the element is invisible or the pin is off-screen.
• Clicking a pin or a list entry restores the camera view captured at creation, selects the element and highlights the Issue.

Change history

The bottom panel has two tabs: "Issues / Change history". Change history shows the change log (time, entity, field, old → new, author) in reverse chronological order and refreshes automatically after properties are saved.

API contract

Issue CRUD and screenshot static serving are covered in Viewer REST API.