acl
kanzi-cpp
| acl | kanzi-cpp | |
|---|---|---|
| 5 | 1 | |
| 1,267 | 87 | |
| - | - | |
| 8.7 | 9.4 | |
| 6 days ago | about 24 hours ago | |
| C++ | C++ | |
| MIT License | Apache License 2.0 |
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acl
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How do other motion capture suits manage large file sizes?
Cleaned and compressed are whatever they turn out to be. Use ACL, https://github.com/nfrechette/acl
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I converted a massive library of mo-cap animations to .fbx which you can use freely with ALMOST no restrictions
For such animations make sure to check out ACL (animation compression library) by /u/zeno490. There are some stats and implementation details on how well it works on his blog: http://nfrechette.github.io/
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Rasterization in slow motion
Yep. That lib is great. And, similarly https://github.com/nfrechette/acl and https://github.com/BinomialLLC/basis_universal
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What's the reason why some newer games are really huge in size?
At the minimum BC compression is used for most textures and Crunch is pretty popular so we're definitely never ignoring that end. Draco (for geometry) isn't as popular as it should be. Animation is the main area that gets skimped and we're mostly still just doing crude keyframe reduction as stuff like ACL (https://github.com/nfrechette/acl) hasn't really taken off (it has a shit API and shit examples).
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What interpolating method should I use to interpolate between two scale key frames of a skeletal joint? I currently LERP between position keys, and SLERP between orientation(quaternion) keys. Should I also just use LERP for scaling? I remember reading somewhere to use a log function.
Animation compression is a science in itself. https://github.com/nfrechette/acl is a pretty serious project for that.
kanzi-cpp
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Are there any new programs like zpaq or cmix?
If you mean more new general compressors I would recommend checking out Kanzi
What are some alternatives?
basis_universal - Basis Universal GPU Texture Codec
Huffman-Coding - A C++ compression program based on Huffman's lossless compression algorithm and decoder.
Animation-Magic - A cool visualization of all the math that powers 3D character animations.
lepton - Lepton is a tool and file format for losslessly compressing JPEGs by an average of 22%.
zig-gamedev - Main monorepo for @zig-gamedev libs and example applications
CIDLib - The CIDLib general purpose C++ development environment
LearnOpenGL - Code repository of all OpenGL chapters from the book and its accompanying website https://learnopengl.com
SeqAn - SeqAn's official repository.
sevenzipjbinding - 7-Zip-JBinding
Lepton - 💻 Democratizing Snippet Management (macOS/Win/Linux)
JoltPhysics - A multi core friendly rigid body physics and collision detection library, written in C++, suitable for games and VR applications.
kanzi - Fast lossless data compression in Java