Repositories
In this section, repositories are summarized by programming languages.
C++
Libraries
“dualcomplex” is a cross-platform C++ template library that provides operations for dual complex numbers. It can be used as a header-only library and supports C++11 or later.
“dualquat” is a cross-platform C++ template library that provides operations on dual quaternions using Eigen. It can be used as a header-only library and supports C++11 and later.
“plucker” is a cross-platform C++ template library that provides operations on Plücker coordinates of lines. It can be used as a header-only library and supports C++11 and later.
Examples
This is a collection of examples that use CMake for each case of a C++ project.
This is a collection of examples that use C++11.
BitonicSort
ComparingFloatingPointNumbers
ConvertString
ExpressionTemplate
HalfPrecisionFloatingPoint
LUDecomposition
Logger
PimplIdiom
ParseFntFile
Range
ServiceLocator
Singleton
SpecificInterface
ThreadPool
Other
This is a collection of examples that use C++14 or C++17.
- circular_buffer
Circular buffer implemented using only the standard library.
- stack_resource
A stack memory allocator using only the standard library.
- pubsub_event
This is a Publish-Subscribe messaging model implemented using only the standard library.
- dual
Header-only class template for dual numbers using only the standard library.
This is an example of a simple mark-and-sweep garbage collection using C++.
This is a collection of examples of real-time rendering techniques using OpenGL.
It supports C++11 or later and OpenGL 4.x.
AdaptiveTerrainTessellation
BillboardBeam
Bloom
Dithering
KawaseBlur
LightStreak
RadialBlur
ToneMapping
Other
Java
Examples
This is an example of Recursive Dimensional Clustering, one of the fast algorithms for finding collisions or clusters in a dataset.
Python
Modules
This package provides modules for manipulating floating point numbers quantization using NumPy.
Pack multiple images of different sizes or formats into one image.
This is a debugging tool for tracing malloc that occurs inside a function or class.
perfbench measures execution time of code snippets with Timeit and uses Plotly to visualize the results.
Examples
A simple example of how to use pyenv + poetry + tox + pytest.
This package provides a class for manipulating quaternion objects.
Code snippets
This section summarizes code snippets by themes/topics.
Mathematics
Topic | Links | Language / Libraries |
---|---|---|
Complex number | Representation and interpolation of rotations | C++ |
Geometry | Delaunay triangulation | Python |
Normal vectors to a 2D curve | Python (matplotlib / numpy / sympy) | |
Normal vectors to a surface | Python (matplotlib / numpy / sympy) | |
Analysis | Taylor series | Python (matplotlib / numpy / sympy) |
Vector calculus | Laplacian (utils) | Python (matplotlib / numpy) |
Frenet–Serret formulas in 2D | Python (matplotlib / numpy / sympy) | |
Frenet–Serret formulas | Python (matplotlib / numpy / sympy) | |
Set theory | Pairing function | Python (matplotlib / numpy) |
Probability theory | Inverse transform sampling | Python (matplotlib / numpy) |
Monte Carlo Integration | Python (matplotlib / numpy / scipy) |
Physics
Topic | Links | Language / Libraries |
---|---|---|
Rigid body dynamics | Translational and rotational motions | Python (numpy) |
Translational and rotational motions (using quaternion) | Python (numpy) |
Computer science
Topic | Links | Language / Libraries |
---|---|---|
Floating point number | Floating-point comparison | C++ |
Color | CIE1931_color_space CIE_daylight_components, BabelColor_spectral_data | Python (matplotlib / numpy / pandas / scipy) |
Noise | Perlin noise - 1D/2D/3D/4D | Python (matplotlib / numpy) |
Sort | Bitonic sort | C++ |
Russian Roulette | Thoughts on Russian Roulette | Python (altair / numpy / pandas) |
k-d tree | Thoughts on k-d tree | Python (matplotlib / numpy / anytree) |
Python
Topic | Links | Language / Libraries |
---|---|---|
Python | How to limit concurrency with asyncio | |
How to hook properties with Python3 dataclasses | ||
matplotlib | Customized colormap | |
Discrete colormap | ||
pytorch | Differential | |
Confusion matrix |