Add support for pure-binary grease pencil line art files #248
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This PR also adds support for Blender 4.2+ via a second, identical version of the Blender addon that has the proper blender_manifest.toml alongside the script. |
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| // Codes: 0 - Parsing failed | 1 - No frames read | 2 - No valid frames | ||
| void BinaryLineArtParser::parsingFailed(int code) { |
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This is missing an implementation - please could you also change code to be an enum so that it's more readable?
| auto json = juce::JSON::parse(message.get()); | ||
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| juce::Array<juce::var> objects = *json.getProperty("objects", juce::Array<juce::var>()).getArray(); | ||
| double focalLength = json.getProperty("focalLength", 1); | ||
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| std::vector<Line> frameContainer = LineArtParser::generateFrame(objects, focalLength); | ||
| std::vector<Line> frameContainer = BinaryLineArtParser::generateJsonFrame(objects, focalLength); |
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How much work would it be to change this over to the binary format instead of sending json? I imagine it would lead to a big performance improvement when live-sending frames from Blender
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james to check whether this can be made into just a single file
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@DJLevel3 it works fine if you install a single zip file on both versions where:
zip contains blender_manifest.toml with Blender 4.2 minimum
__init__.py contains bl_info with Blender 3.1.2 minimum
I tested on both 3.1.2 and 4.2 and the same zip file worked for both, so we should be good to make those changes and collapse it into a single file, and it also means we only need to distribute a single plugin which is a nice bonus.
This reverts commit 762b183. Revert changes that were done badly
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I'll have to redo these changes as they're not compatible with the LuaJIT changes in #259. Closing for now, I'll get back to it once things are finalized with LuaJIT. |
Pretty much as described in the title, this improves line-art loading and parsing performance immensely at the expense of making the files non-human-readable (though they were pretty unreadable before, lmao) and deprecates the JSON format (though preserving the format's useability).