OneCAD

browser.rs

Browser tree: components with an activation radio (others drawn faded), ground pin, groups in Bodies/Sketches/Construction (new, from selection, rename, ungroup, kept in the design: browser.group/ungroup/rename_group/move/order), drag and drop to reorder, into and out of groups and into another component, Ctrl/Shift multi-select, hover lights the bodies, folds remembered; occurrence Move/Copy with a gizmo and Capture Position/Revert; the viewport shows bodies where their occurrences place them

2026-10-08 03:37:36 +00:00

clipboard.rs

Rib and Web (to the next face or a depth, flip), Emboss/deboss on planar faces (EmbossCmd), Replace Face onto a parallel plane or face, Align (point to point, face to face), Remove (SoftDeleteCommand), timeline Copy/Paste of features (independent copies: own dimension parameters and input names, references remapped, optional translation)

2026-10-08 00:42:26 +00:00

component.rs

Components: occurrences with transforms (instances and Paste New copies), world placement of the model (Session::world_state for display, measure, export), active component authoring frame, move/ground/capture/revert positions, move bodies and sketches between components, rename/delete, migration of older designs

2026-10-07 23:10:41 +00:00

edit.rs

Parameters: unit-aware parameters (an inch parameter reads bare numbers as inches), atan2/mod/trunc and clearer unit errors, cycle paths (a → b → a), rename with every reference following (expressions, feature inputs, dimensions, favourites, comments), deletes refused with the list of users, parameter errors shown on the features using them, parameters.add/rename/delete/comment/users/graph/complete and expr.evaluate; ChangeParameterCommand renames and favourites; hostile test no longer writes stray files

2026-10-08 00:15:22 +00:00

face.rs

Drag manipulators and automatic operation: extrude (two arrows when symmetric), fillet/chamfer, shell and move arrows drag their value with round-step snapping (Alt/Ctrl: free) and the dialog follows; Extrude operation "auto" (engine) and the dialog follow the geometry: into a body cuts (red), out of one joins, free space makes a new body; a manual choice sticks

2026-10-07 21:58:43 +00:00

features_more_tests.rs

Coil (PrimitiveCoil: diameter, two of revolutions/height/pitch, circular or square section inside/on/outside, start angle, handedness) on a new kernel helical sweep; loft to a point (sketch point sections, pyramids); recipes: a sweep along a fitted 3D helix replays as a coil (oracle 49, compared within 0.5% since Fusion's path is a spline fit) and loft point sections (oracle 37)

2026-10-08 01:19:55 +00:00

features_more.rs

Coil (PrimitiveCoil: diameter, two of revolutions/height/pitch, circular or square section inside/on/outside, start angle, handedness) on a new kernel helical sweep; loft to a point (sketch point sections, pyramids); recipes: a sweep along a fitted 3D helix replays as a coil (oracle 49, compared within 0.5% since Fusion's path is a spline fit) and loft point sections (oracle 37)

2026-10-08 01:19:55 +00:00

features.rs

Coil (PrimitiveCoil: diameter, two of revolutions/height/pitch, circular or square section inside/on/outside, start angle, handedness) on a new kernel helical sweep; loft to a point (sketch point sections, pyramids); recipes: a sweep along a fitted 3D helix replays as a coil (oracle 49, compared within 0.5% since Fusion's path is a spline fit) and loft point sections (oracle 37)

2026-10-08 01:19:55 +00:00

file.rs

STEP export: AP242 file of our own, names, colours, components as assemblies

2026-10-08 00:16:52 +00:00

inspect.rs

Fix/Unfix on every sketch entity: points (Fix constraint) and lines, arcs, circles, ellipses, splines and conics (fixed curves hold their points and radius); ConstraintFix takes entities (fixes them all unless all are fixed); the toolbar button and the context menu act on the whole selection; fixed points never move when dragged or solved; projected geometry counts as fixed; fixed geometry is drawn green; sketch.inspect reports fixed

2026-10-08 05:12:13 +00:00

joints_tests.rs

Joints engine: joint origins that snap to faces, round ends or points (re-found on every solve, so joints follow edits), joints (rigid, revolute, slider, cylindrical, pin-slot, planar, ball) with values, limits, flip and offset, As-built Joint, Rigid Group, Drive Joints, Motion Link, a joint-graph solver from grounded occurrences (degrees of freedom per occurrence, loop conflicts reported), Interference between bodies

2026-10-08 02:59:56 +00:00

joints.rs

Joints engine: joint origins that snap to faces, round ends or points (re-found on every solve, so joints follow edits), joints (rigid, revolute, slider, cylindrical, pin-slot, planar, ball) with values, limits, flip and offset, As-built Joint, Rigid Group, Drive Joints, Motion Link, a joint-graph solver from grounded occurrences (degrees of freedom per occurrence, loop conflicts reported), Interference between bodies

2026-10-08 02:59:56 +00:00

measure_sel.rs

Measure tool (I): pick one or two vertices, edges or faces for length/area/position, minimum distance with ΔX/ΔY/ΔZ and a line in the view, and the angle between planar faces or straight edges (MeasureCommand items, engine test); theme switch from the control channel no longer leaves stale scene colours

2026-10-07 23:54:36 +00:00

mod.rs

Canvas and Decal (FusionAddCanvasCommand, FusionAddEditDecalCommand): PNG/JPEG reference images stored in the design (base64), placed on an origin/construction plane, a sketch plane or a planar face; canvas.edit (position, width, angle, opacity, flip, visibility), canvas.calibrate (scale by a known distance), canvas.delete; drawn textured in the viewport; toolbar tools pick the file, then the plane or face

2026-10-08 05:31:06 +00:00

parameters_tests.rs

Parameters: unit-aware parameters (an inch parameter reads bare numbers as inches), atan2/mod/trunc and clearer unit errors, cycle paths (a → b → a), rename with every reference following (expressions, feature inputs, dimensions, favourites, comments), deletes refused with the list of users, parameter errors shown on the features using them, parameters.add/rename/delete/comment/users/graph/complete and expr.evaluate; ChangeParameterCommand renames and favourites; hostile test no longer writes stray files

2026-10-08 00:15:22 +00:00

parameters.rs

Parameters: unit-aware parameters (an inch parameter reads bare numbers as inches), atan2/mod/trunc and clearer unit errors, cycle paths (a → b → a), rename with every reference following (expressions, feature inputs, dimensions, favourites, comments), deletes refused with the list of users, parameter errors shown on the features using them, parameters.add/rename/delete/comment/users/graph/complete and expr.evaluate; ChangeParameterCommand renames and favourites; hostile test no longer writes stray files

2026-10-08 00:15:22 +00:00

patterns_tests.rs

Patterns of components (rectangular, circular or path: new occurrences at each placement); path pattern orientation test

2026-10-08 00:51:24 +00:00

plastic.rs

Plastic: Rest (round or rectangular pad, solid or hollow wall, draft) and Plastic Rules (the six-rule library, design rules from expressions using Thickness, active rule, rules assigned to bodies; a body's rule gives Boss and Rest their draft and grooves their clearance), plastic.rules; docs/oracle.md lists the plastic features as no oracle (licence) with the analytic tests that cover them

2026-10-08 05:50:50 +00:00

section.rs

Section Analysis (FusionHalfSectionViewCommand, INSPECT): cut the view by an origin plane, construction plane or planar face with an offset (drag arrow) and flip; the inside of cut bodies shows a flat cap colour; live while the dialog is open, Remove Section on the right-click menu; viewport shader validated in a test

2026-10-08 00:45:44 +00:00

sheet_tests.rs

Sheet metal: rules as expressions (Thickness, K-factor, bend radius, reliefs, gaps; may use parameters), sheet bodies kept as flat patterns and sewn folded from exact faces (new kernel::sew), Flange (base, edge with height to the outer face, angle, inside/outside/middle, several edges at once with corners closed to the rule gap, contour from an open chain), Hem, Unfold/Refold with cut-outs that follow the bends, Convert to Sheet Metal, flat pattern with bend lines and bend table, DXF export; recipes: sm_flange, sm_hem, unfold/refold, rule edits (oracle 67-76 all pass)

2026-10-08 04:11:35 +00:00

sheet.rs

Sheet metal: rules as expressions (Thickness, K-factor, bend radius, reliefs, gaps; may use parameters), sheet bodies kept as flat patterns and sewn folded from exact faces (new kernel::sew), Flange (base, edge with height to the outer face, angle, inside/outside/middle, several edges at once with corners closed to the rule gap, contour from an open chain), Hem, Unfold/Refold with cut-outs that follow the bends, Convert to Sheet Metal, flat pattern with bend lines and bend table, DXF export; recipes: sm_flange, sm_hem, unfold/refold, rule edits (oracle 67-76 all pass)

2026-10-08 04:11:35 +00:00

sketch_canvas.rs

Canvas and Decal (FusionAddCanvasCommand, FusionAddEditDecalCommand): PNG/JPEG reference images stored in the design (base64), placed on an origin/construction plane, a sketch plane or a planar face; canvas.edit (position, width, angle, opacity, flip, visibility), canvas.calibrate (scale by a known distance), canvas.delete; drawn textured in the viewport; toolbar tools pick the file, then the plane or face

2026-10-08 05:31:06 +00:00

sketch_constraints_tests.rs

Sketch drawing: points dropped on a curve stay on it ("on:<curve>:x,y" point arguments add a point-on-curve constraint; On hint while drawing)

2026-10-08 03:12:37 +00:00

sketch_constraints.rs

Curvature Comb Analysis (FusionCurvatureCombAnalysisCommand): combs on sketch curves (exact, from their Bézier/conic pieces) and model edges, with minimum radius; interactive tool draws teeth and envelope; ignored large-sketch timing test (sketch_perf)

2026-10-08 04:40:33 +00:00

sketch_create.rs

Sketch Blend Curve (tangent control-point spline between two curve ends) and the Centerline line type (sketch.centerline: left out of profiles, drawn as an axis)

2026-10-07 22:55:34 +00:00

sketch_freeform.rs

Trim and Break on ellipses, splines and conics: cut at the exact crossings (alternating projection onto both curves), pieces stay exact (Bézier spans as single-span control splines, conic arcs as conics); geom Seg2::split_at and closest_param

2026-10-08 03:23:40 +00:00

sketch_fuzz_tests.rs

Sketch UI: click a constraint glyph to select it, Delete removes the constraint; glyphs sit half way along their curve; lighter randomized sketch test

2026-10-08 01:31:16 +00:00

sketch_import.rs

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

sketch_inspect.rs

Curvature Comb Analysis (FusionCurvatureCombAnalysisCommand): combs on sketch curves (exact, from their Bézier/conic pieces) and model edges, with minimum radius; interactive tool draws teeth and envelope; ignored large-sketch timing test (sketch_perf)

2026-10-08 04:40:33 +00:00

sketch_modify_tests.rs

Offset works on splines, ellipses and conics (and chains through them): the offset curve becomes a fit spline within a few hundredths of a millimetre

2026-10-08 03:55:48 +00:00

sketch_modify.rs

Fix/Unfix on every sketch entity: points (Fix constraint) and lines, arcs, circles, ellipses, splines and conics (fixed curves hold their points and radius); ConstraintFix takes entities (fixes them all unless all are fixed); the toolbar button and the context menu act on the whole selection; fixed points never move when dragged or solved; projected geometry counts as fixed; fixed geometry is drawn green; sketch.inspect reports fixed

2026-10-08 05:12:13 +00:00

sketch_perf_tests.rs

Curvature Comb Analysis (FusionCurvatureCombAnalysisCommand): combs on sketch curves (exact, from their Bézier/conic pieces) and model edges, with minimum radius; interactive tool draws teeth and envelope; ignored large-sketch timing test (sketch_perf)

2026-10-08 04:40:33 +00:00

sketch_project_tests.rs

Sketch drawing: clicking a model vertex projects it into the sketch (linked point) and draws from it, as Fusion does ("vertex:x,y,z" point arguments)

2026-10-08 02:58:43 +00:00

sketch_project.rs

Sketch drawing: points dropped on a curve stay on it ("on:<curve>:x,y" point arguments add a point-on-curve constraint; On hint while drawing)

2026-10-08 03:12:37 +00:00

sketch_rect_tests.rs

Fix: rectangles over-constrained after an edit (dragged sides collapsed)

2026-10-08 03:03:27 +00:00

sketch_ux_tests.rs

Construction toggle on every curve type: the selection switches as a whole (slots, polygons; to construction unless all already are), projected curves too; construction curves are drawn dashed and centerlines dash-dot; profiles update at once

2026-10-08 05:36:15 +00:00

sketch.rs

Construction toggle on every curve type: the selection switches as a whole (slots, polygons; to construction unless all already are), projected curves too; construction curves are drawn dashed and centerlines dash-dot; profiles update at once

2026-10-08 05:36:15 +00:00