damienbloch / inkscape-raytracing Goto Github PK

Hi Damien,

Nice repo, could you add detail installation instruction for windows system?

Thank you
Guangyuan

I updated my fork (with #11 ) with several new features (dichroic mirrors, dispersion): https://github.com/BenediktBurger/inkscape-raytracing if someone is interested.

Selecting the material "None" (translated to "Keine" in German by Inkscape) causes an error as "Keine" is not recognized.

The optical tables example shows a beam, which changes its size.
However, doing raytracing with the included L_tables.svg does not work as expected, but draws an invisible line filling all the nodes in between.

I am attempting to install this extension but it is not installing correctly. I cloned the raytracing directory to my user extension directory but, when I launch Inkscape, 'Optics' is not an option in the extensions menu. If I move all files (including the .inx files) from the "~/extensions/inkscape-raytracing/inkscape_raytracing" subdirectory up into the main extensions directory then, when I relaunch Inkscape, 'Optics' is an option that appears in the extensions menu. However, the options such as "Lens...", "Ray Tracing", and "Set material as..." do not appear as sub-extensions. What am I doing wrong? Is there an issue in how I am installing it or is there some upper level directory .inx file that I'm missin

g


?

Extension installed successfully, every option is shown in Inkscape. However, once I try to draw any element I get this error message:

Traceback (most recent call last):
File "/home/qou/.config/inkscape/extensions/inkscape-raytracing/inkscape_raytracing/lens.py", line 224, in
Lens().run()
File "/usr/share/inkscape/extensions/inkex/base.py", line 131, in run
self.save_raw(self.effect())
File "/usr/share/inkscape/extensions/inkex/extensions.py", line 193, in effect
for child in fragment:
File "/home/qou/.config/inkscape/extensions/inkscape-raytracing/inkscape_raytracing/lens.py", line 41, in generate
d = self.svg.viewport_to_unit(f"{opts.diameter}{opts.diameter_unit}")
File "/usr/share/inkscape/extensions/inkex/elements/_base.py", line 165, in getattr
raise AttributeError(f"Can't find attribute {self.typename}.{name}")
AttributeError: Can't find attribute SvgDocumentElement.viewport_to_unit