649eae5e21
Changes in version 3.3 (September 2019)
Major speed improvements to 3D.lua via custom-purpose ovtable commands.
3D.lua now natively supports cell history with fading.
Added a new gplus module called NewCA.lua which makes it easy to write scripts that implement new types of cellular automata.
Two new scripts show how to use NewCA.lua: 1D.lua supports one-dimensional CA rules, including all of Wolfram's 256 elementary rules, as well as totalistic rules with up to 4 states and a maximum range of 4. Margolus.lua lets you explore rules using the Margolus neighborhood.
Updated Lua to version 5.3.5.
The optimize overlay command now returns the minimum non-zero alpha bounding box of the clip.
The blend overlay command now has a faster blend mode ("blend 2") which should be used when the destination is opaque.
Some fixes and improvements to the replace overlay command.
Performance improvements to the drawcells overlay command.
The C parameter in a Larger than Life rule can now specify up to 256 states.
Fixed a bug where the canonical form of Generations rules in MAP format was incorrect.
Fixed a bug caused by simultaneous clicks of different mouse buttons.
Fixed flickering selection size message when extending the selection on Windows.
Fixed a performance bug in QuickLife where changing the rule each generation caused a significant slowdown.
Fixed bugs in the Mac app that caused memory leaks when running Lua or Python scripts.
Fixed a bug that could cause "PyRun_SimpleString failed!" warnings when running Python scripts.
Fixed a bug in Larger than Life that could cause a cut/copy operation to create an empty clipboard pattern.
Fixed a fatal "bad increment" error by limiting the size of the step exponent if necessary.
Fixed a crash caused by buggy NVIDIA drivers.
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