Features
- Real edges on solids and meshes — 3-D solids now draw their surface (B-rep face-boundary) edges instead of the full triangulation mesh, so curved solids read as clean outlines; mesh objects keep their triangulation edges. Edges take the object's colour in wireframe and hidden-line views and render black over shaded fills.
Fixes
- BIM 3-D solids in the right position — more BIM-authored DWGs place their 3D solids correctly, closing the remaining ACIS geometry-pairing cases (record-table data offsets and pre-table blob pools) so a solid no longer picks up the wrong shape.
- Object transparency reads correctly — per-object transparency saved in DWG now decodes at its true value instead of being dropped or inverted, so semi-transparent objects (e.g. 85%-transparent area highlights) display as intended.
- Transparent solids no longer hide geometry behind them — a see-through solid blends over what is behind it instead of erasing it.
- Curved solid edges no longer balloon — cone and cylinder faces on curved solids (such as arched window mullions) sweep only their actual arc instead of drawing a full circle of the surface radius.
- Fit-point splines draw — splines defined by fit points (as saved by R2013+ DWGs) now render instead of being invisible.
- Rational NURBS solids render undeformed — 3-D solids bounded by weighted (rational) NURBS surfaces no longer appear distorted.
Full Changelog: v0.7.4...v0.7.5