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Release 0.5.zip (19.3 MB)
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| Name | Modified | Size | Downloads / Week |
|---|---|---|---|
| Parent folder | |||
| README.md | 2018-09-23 | 2.4 kB | |
| Viewer, 3D Animation Export, Lib Namespace.tar.gz | 2018-09-23 | 5.9 MB | |
| Viewer, 3D Animation Export, Lib Namespace.zip | 2018-09-23 | 6.4 MB | |
| Totals: 3 Items | 12.4 MB | 0 | |
Changes from release 0.2:
New options for controlling the viewer window:
* ctrl-W (or command-W on MacOS) closes the window.
* The HOME key or R key resets the camera to its home position. (Ivo Cavalcante)
* -Olazy : Redraw only on user input. Disables animation & FPS counter.
This reduces GPU power consumption on a laptop. (Ivo Cavalcante)
* -Obg=colour sets the background colour (default is white).
Use any Curv colour expression, eg -Obg=black.
* -Oaa=supersampling_factor : enables spatial antialiasing.
Try 2, 3 or 4, or 1 to disable. This is expensive and slow, but looks nice.
* -v : show GLSL shader compile time & object size
* docs: https://github.com/doug-moen/curv/blob/master/docs/Viewer.rst
Other changes to the 3D viewer window: * You can zoom out further before clipping occurs (Ivo Cavalcante). * You can zoom in closer before clipping occurs.
New options for PNG export: * Export of 3D shapes now possible. * -v : log verbose output to stderr * -Obg=colour : set background colour * -Oaa=supersampling_factor : spatial antialiasing, defaults to '4' * -Oanimate=duration_in_seconds : export an image sequence. Used to create animated GIFs or video files from an animated shape. * -Ofstart=frame_start_time * -Ofdur=frame_duration, used with -Oanimate or -Otaa * -Otaa=supersampling_factor : temporal antialiasing * PNG export now uses RGB format, instead of RGBA format. Smaller files. * docs: https://github.com/doug-moen/curv/blob/master/docs/Image_Export.rst
Language changes:
* frac n returns the fractional part of n.
* The hyperbolic functions: sinh cosh tanh asinh acosh atanh.
* lib: a hierarchical module namespace for the standard library.
* lib.web_colour: standard CSS colour names. Eg, lib.web_colour.peach_puff.
* file import now supports directory syntax:
https://github.com/doug-moen/curv/blob/master/docs/language/File_Import.rst
A prerequisite for lib and the future package manager.
Other changes:
* Makefile supports make -j4 for parallel compilation (Ivo Cavalcante)
* in -Oname=value, values are now Curv expressions.
* Improved error messages.
* Improved --help text. curv --help -o format now documents the -O options
supported by the specified output format.
* Various minor bug fixes.
I would like to thank Ivo Cavalcante for his contributions to this release.