RapCAD version 0.9.5

0.9.5

• Implemented importing scripts with the 'use' directive.
• Fix some hard crashes in Polygon, Polyhedron and Polyline modules.
• Fixed a bug so that the result of the expression !undef now yields true.
• Implemented a num() function for converting values to number.
• Interactive mode can now handle statements as well as expressions.
• Implemented a volume$ module for calculating required print material, and optionally center of mass.
• Implemented a radial$ module for measuring diameters and radii.
• Bounds module is now named "bound$" since it is an auxiliary geometry module.
• Index over ranges and vectors using Iterator, which improves performance for huge ranges.
• Polygon can now take a single list of vectors for the outline.
• Added a few simple tests for intersection, difference and union modules.
• Fixed problem with undef occasionally being initialized to the wrong type.
• Functions now always return undef when the evaluation give no result.
• Fixed nested functions. Test moved from non-working and added additional test.
• Fixed incorrect clearing of arguments and parameters.
• Distribute documentation as part of RapCAD. Available from Help menu.
• Allow polygon module to have multiple line vectors.
• Added some more tests for polygon, cone, square and circle modules.
• Test suite is now integrated with TravisCI continuous integration.
• Implemented a complement module.
• Added more tests for rad deg sin cos and tan functions.