Geometry, nesting and import code now call PortableMath instead of
System.Math for Sin, Cos, Tan, Atan, Atan2, Asin and Acos (Core, Engine,
IO, Data; 269 calls in 64 files). A test fails if those projects call the
runtime's trig again.
With the runtime's trig, Windows and Linux disagreed in the last bit at
non-quarter angles and the same job could nest differently: the
learned-angle nests (a cross fixture) placed 23 parts in Strip on Windows
and 28 on Linux. Now every Engine.Tests pin gives the same layout on both
(3600 passing on Linux and on DesktopPC), Linux layouts are unchanged, and
the learned-angle rows are re-pinned to the shared layouts, which pass the
overlap and work-area checks, and run on every platform again.
Fixes Project Memory 518f3b58.
The Shape Library no longer has a side panel of inputs. Each length is a
dimension line or leader on the preview; click its label to type a new
value (Enter applies, Esc cancels, Tab moves to the next dimension), as
Edit Clamps does on the plate. Invalid values keep the editor open in
red and the last good shape on screen. Settings with no place on the
drawing (sides, pipe size, clearance, blind) are clickable notes along
the bottom. The flange hole leader carries the count beside the size,
such as "Ø7/8" x 8 holes".
Shapes declare their dimensions through ShapeDefinition.GetDimensions;
lengths show as fractions when exact to 1/64 (Fraction.Format). Edit
Clamps' inline text box moves to a shared DimensionBox.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Repo-wide sweep with the pinned CSharpier 1.3.0 tool. Whitespace and
line-wrapping only; OpenNest.Engine.Tests (109) and OpenNest.IO.Tests
pass after reformat, full solution builds 0 errors.
Added .csharpierignore so csproj/config XML keeps its existing layout
(CSharpier's XML wrapping churns attributes with zero benefit).
Formatting is now enforceable: dotnet csharpier check . passes.
Shape library drawings now get descriptive names based on their
parameters (e.g. "Rectangle 12x6", "Circle 8 Dia") instead of generic
type names, preventing silent duplicates in the DrawingCollection
HashSet. Added a Shape Library button to the Drawings tab toolbar
and removed separators between toolbar buttons for a cleaner look.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Parameterize side count so users can generate any regular n-gon
(n>=3). Width remains the inscribed-circle diameter, preserving n=8
behavior; circumradius derives as Width / (2*cos(pi/n)).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
aj
