Use the operating system trust store and Windows proxy settings while keeping TLS verification enabled. Add retryable registry errors with copyable diagnostics.\n\nRefs #563
Keep storage fast paths on capable adapters and use packed or texture fallbacks only when device limits require them.\n\nCompact mesh-edge varyings to avoid WebGL shader rejection.
Cancel stale interaction state across space changes and keep live previews and zoom extents in their active paper/model context.\n\nRefs #539\nRefs #540\nRefs #541
Avoid full document, cache, and GPU rebuilds for entity deltas so add, delete, history, selection, and live polyline edits stay responsive on large drawings.
Remap immutable base candidates and cache only changed-wire indexes so block-heavy drawings avoid rebuilding millions of primitives on pointer movement. Build 3D BVHs lazily for plan views.
Keep resident wires, draw depths, GPU slabs, and edit history incremental across entity changes. Defer rollover work to avoid cursor jumps on dense drawings.
Replace full-document snapshots with Arc first-touch deltas and batch cache invalidation. Reuse interaction and GPU category caches across unrelated edits.
Anchor the opposite viewport corner during grip and STRETCH resizing.
Match plotted stroke-font pen widths to the SDF atlas unless CTB overrides.
Closes#435
The orthographic depth half-range was frozen at fit time and measured along
the fit-time eye direction. A 3-D drawing fitted straight-down (top view) got
a shallow depth span; orbiting only rotated the camera, never resized the
span, so the drawing's width loaded onto the eye axis and overran near/far —
clipping the model the moment it was tilted off top (#473).
Cache the model AABB on the camera and recompute the near/far depth from it
for the live eye direction every frame. This tracks orbit, viewcube snaps,
roll and restored views uniformly, and keeps the same tight, zoom-independent
depth precision (coincident solids / meshes / wires keep their draw order).
Falls back to the scalar half-range / distance-scaled span when no AABB is set.
Closes#473
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Selecting a proxy object we render from its cached graphics (an AEC
Wall/Door/Window and the like) showed "Unknown" as its type. The entity
now carries its real DXF class name from the CLASSES section (acadrust
bump), so surface it: ui_name_or_class title-cases the class ("AEC_WALL"
→ "Aec Wall") for the properties Type row and the status-bar label, and
still says "Unknown" only when the class truly can't be named.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Even collected at the right place, a block-internal wipeout still let
geometry show through: the wipeout pipeline's depth bias was positive,
pushing the mask behind geometry at the same depth (a block's wipeout and
its shapes are coincident at Z=0), so LessEqual rejected it. Bias toward
the camera (constant -8, slope -1) so the mask wins against coincident
2-D geometry, small enough that genuinely nearer geometry still occludes.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Hakan Seven