bherbruckandClaude Opus 5.5 4c3a5d9853 Joints mate face to face; Drive Joints takes the keyboard; Appearance on the engine's list ...

Joint dialog: picked origins mate as in Fusion, B's z opposite A's (two top faces put B upside
down on A, not inside it; a pin goes into its hole); the dialog's Flip turns B the other way
(sent as the command's flip, which turns B over from coinciding frames). Edit Joint shows the
same. Found by solvecraft-sketchux's scenarios.

Drive Joints: the first value box takes the keyboard with its text selected when the dialog
opens, so typing 90 and Enter drives the joint (found by solvecraft-sketchux).

Appearance: "In This Design" from appearance.list (in_design) when the engine has it; faces are
sent as face targets once the engine knows them.

Tests: face snaps mate face to face and Flip undoes it; typing into Drive Joints drives.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL

2026-10-08 10:57:10 +00:00

..

doc

Accessibility Analysis: faces a tool coming along a direction reaches (facing it, nothing above: a depth map of the model seen from that direction, tested per pixel on the GPU) shade green, the rest red; the analyses (zebra, draft, curvature map, environment map, accessibility, minimum radius, isocurves, curvature comb, center of mass) also on SOLID INSPECT, and Interference on sketch INSPECT; path patterns follow 3D sketch curves through the same path chain as sweeps (path_segments_3d folded into path_points)

2026-10-08 10:36:53 +00:00

engine

Accessibility Analysis: faces a tool coming along a direction reaches (facing it, nothing above: a depth map of the model seen from that direction, tested per pixel on the GPU) shade green, the rest red; the analyses (zebra, draft, curvature map, environment map, accessibility, minimum radius, isocurves, curvature comb, center of mass) also on SOLID INSPECT, and Interference on sketch INSPECT; path patterns follow 3D sketch curves through the same path chain as sweeps (path_segments_3d folded into path_points)

2026-10-08 10:36:53 +00:00

geom

Booleans about twice as fast: point-in-mesh tests through a per-direction grid (sampling checks), one mesh of the result for both its volume and membership checks, operand volumes from their meshes, and the intersection tried at the coarser tolerance first (oracle run 10 → 5 minutes); free-form faces merge in the topology counts when their normals agree within 2.5°

2026-10-08 10:46:13 +00:00

io

Insert DXF: block references expanded (INSERT with scale, rotation, column/row arrays, nested blocks with a depth cap; non-uniform scale turns circles into ellipses), paper-space entities skipped; DXF/SVG insert joins ends within a tolerance (default 0.0001 mm, tolerance param) so nearly-closed drawings make profiles

2026-10-08 05:46:32 +00:00

kernel

Booleans about twice as fast: point-in-mesh tests through a per-direction grid (sampling checks), one mesh of the result for both its volume and membership checks, operand volumes from their meshes, and the intersection tried at the coarser tolerance first (oracle run 10 → 5 minutes); free-form faces merge in the topology counts when their normals agree within 2.5°

2026-10-08 10:46:13 +00:00

mcp

3MF: export, and 3MF/STL import as mesh bodies

2026-10-07 21:30:38 +00:00

render

Selection feedback and origin: hover and selected highlights (theme tokens), origin planes/axes/point at a fixed screen size with browser eye toggles, click-to-pick sketch planes and faces with camera animation (Finish Sketch returns), multi-select dialog inputs with pre-selection, tangent chains and face-to-edges, window/crossing box selection, shell/draft/mirror/hole dialogs

2026-10-07 20:00:17 +00:00

sketch

Exact profiles for splines of any degree (a degree-4…7 Bézier segment kind, Seg2::Bezier, extruded as B-spline edges) and for free-form curves cut by crossings (exact sub-curves whose ends are moved to the true crossing, found by Newton; polylines only where that fails)

2026-10-08 09:42:34 +00:00

ui-egui

Joints mate face to face; Drive Joints takes the keyboard; Appearance on the engine's list

2026-10-08 10:57:10 +00:00