Scripting with Scheme and Python

[tkbd]

Hello,edb!!
I tried to your plugin whether work on MacOS.
It successfuly,so I create an instruction of the setting.
This is a great plugin. I feel the possibilities.

[MacOS] How to get ready Wings3D Scripting Plug-ins
http://wings3d.com/forum/showthread.php?tid=3099
It works on mojave(OSX10.14) and big sur(MacOS11)

but Some issue happend,so I report it to you.
Crash When interpreter pathes are wrong
This mean is Wings3d crash without error dialog.

new_shape_pixel_art script plugin
Read to large size pgm(ppm)file(e.g. 256px*256px),
it slow down Wings3D and freeze at last.

Distorted scaling script plugin
It doesn't work,it returned error a following.

Code:

DEBUG: *** ERROR: ScmSmallInt required, but got 2.0
DEBUG:     While loading "/Users/*****/wings-scripts-pack-main/simple_shape_effects/distorted_scaling.scm" at line 25
DEBUG:     While loading "/Users/*****/Library/Application Support/Wings3D/2.2.9/plugins/wpc_scripting_shapes_init/init.scm" at line 199
DEBUG: Stack Trace:
DEBUG: _______________________________________
DEBUG:   0  (list-ref *params* (list-ref *params* 4))
DEBUG:         at "/Users/*****/wings-scripts-pack-main/simple_shape_effects/distorted_scaling.scm":25
DEBUG:   1  (load *script-full-path*)
DEBUG:         at "/Users/*****/Library/Application Support/Wings3D/2.2.9/plugins/wpc_scripting_shapes_init/init.scm":192
NOTE: Script runtime exited with code: 70
Error: "/Users/*****/wings-scripts-pack-main/simple_shape_effects/distorted_scaling.scm": "No results"

Thank you very much and cheers!
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tkbd