mirror of https://github.com/vitalif/openscad
48 lines
2.1 KiB
Markdown
48 lines
2.1 KiB
Markdown
**Language Features:**
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* Added diameter argument: circle(d), cylinder(d, d1, d2) and sphere(d)
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* Added parent_module() and $parent_modules
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* Added children() as a replacement for child()
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* Unicode strings (using UTF-8) are now correctly handled
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* Ranges can have a negative step value
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* Added norm() and cross() functions
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**Program Features:**
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* Cmd-line: --info parameter prints system/library info
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* Cmd-line: --csglimit parameter to change CSG rendering limit
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* Cmd-line: Better handling of cmd-line arguments under Windows
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* GUI: Added Reset View
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* GUI: Added Search&Replace in editor
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* GUI: Syntax highlighting now has a dark background theme
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* GUI: We now create a backup file before rendering to allow for recovery if OpenSCAD crashes/freezes
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**Bugfixes/improvements:**
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* Reading empty STL files sometimes caused a crash
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* OPENSCADPATH now uses semicolon as path separator under Windows
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* polyhedron() is now much more robust handling almost planar polygons
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* Automatic reloads of large designs are more robust
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* Boolean logic in if() statements are now correctly short-circuited
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* rands() with zero range caused an infinite loop
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* resize(, auto=true) didn't work when shrinking objects
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* The $children variable sometimes misbehaved due to dynamic scoping
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* The --camera cmd-line option behaved differently then the corresponding GUI function
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* PNG export now doesn't leak transparency settings into the target image
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* Improved performance of 3D hull() operations
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* Some editor misbehaviors were fixed
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* Stability fixes of CGAL-related crashes
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* Windows cmd-line can now handle spaces in filenames
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* Default CSG rendering limit is now 100K elements
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* Fixed a crash reading DXF files using comma as decimal separator
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* Fixed a crash running the cmd-line without a HOME env. variable
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* Intersecting something with nothing now correctly results in an empty object
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**Deprecations:**
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* child() is no longer supported. Use children() instead.
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* polyhedron(triangles=[...]): Use polyhedron(faces=[...]) instead.
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**Misc:**
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* Test framework now shares more code with the GUI app
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* Test report can now be automatically uploaded to dinkypage.com
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* Better compatibility with BSD systems
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* Qt5 support
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