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Enhance DXF import and export. #1

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4 of 12 tasks
ChrisClems opened this issue Dec 5, 2024 · 0 comments
Open
4 of 12 tasks

Enhance DXF import and export. #1

ChrisClems opened this issue Dec 5, 2024 · 0 comments

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@ChrisClems
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ChrisClems commented Dec 5, 2024 •
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  • Implement precision setting pattern for headless DXF import to get around DXF spline import tied to frame settings. Cannot be used headless. FriendsOfCADability/CADability#187 8155a37
  • Export DXF without adding entities to a block bb65376
  • Investigate inconsistent color application to entities (ByLayer, White, or Cyan seemingly randomly)
  • Investigate issue with arcs with -1 Z normals exporting when originals were 1. 5b80c89
  • Investigate imported circles not exporting as circles
  • Can we preserve coordinates between import and export? YES! Re-use Plane from CompoundShape.CreateFromList(out Plane) for all GeoObject creation.
  • Write new signatures for DXF.Export to accept CompoundShape, SimpleShape, and Border.
  • Enable DXF import/export of polylines with arcs
    • Discuss with maintainers the ramifications of adding bulge value support to CADAbility polyline classes on the GUI side
    • Modify netDXF polyline classes with any required changes (LWPOLYLINE support may to be missing or broken?)
    • Enhance Polyline and Polyline2D to support all data in a LWPOLYLINE and 2D/3D POLYLINE based on latest DXF spec
    • Implement full import/export of LWPOLYLINE and POLYLINE data from netDXF to native CADAbility Polyline classes
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@ChrisClems