octree

There are 13 repositories under octree topic.

Nition / UnityOctree
A dynamic, loose octree implementation for Unity written in C#
c-sharp dynamic loose-octrees octree unity-3d unity-scripts unity3d
Language:C# 883
microsoft / O-CNN
O-CNN: Octree-based Convolutional Neural Networks for 3D Shape Analysis
octree o-cnn convolutional-neural-networks
Language:C++ 697
sxyu / volrend
PlenOctree Volume Rendering (supports CUDA & fragment shader backends)
rendering octree volume-rendering spherical-harmonics
Language:C++ 601
heremaps / pptk
The Point Processing Toolkit (pptk) is a Python package for visualizing and processing 2-d/3-d point clouds.
pointclouds 3-d visualization lidar graphics-3d gps-data octree kd-tree
Language:C++ 598
griegler / octnet
OctNet: Learning Deep 3D Representations at High Resolutions
3d deep-learning octree python torch
Language:C++ 488
drl_grasping
AndrejOrsula / drl_grasping
Deep Reinforcement Learning for Robotic Grasping from Octrees
robotics grasping reinforcement-learning octree domain-randomization sim2real ros2 gym-ignition stable-baselines3 deep-reinforcement-learning openai-gym gazebo ros
Language:Python 336
jbehley / octree
Fast radius neighbor search with an Octree (ICRA 2015)
octree icra2015
Language:C++ 323
UnknownFreeOccupied / ufomap
UFOMap: An Efficient Probabilistic 3D Mapping Framework That Embraces the Unknown
collision-detection drone mapping mav occupancy-map octree path-planning robotics ros uav ufomap
Language:C++ 231
dtcMLOps / DBScan-PCL-Optimized
DBScan algorithm using Octrees to cluster 3D points in a space with PCL Library
dbscan pcl pcl-library point-cloud c-plus-plus pcl-viewer optimize octree cmake cmakelists pcd ply txt octrees cluster-coloring
Language:C++ 168
ttvd / spatial-collision-datastructures
Benchmark of various spatial data structures for collision detection.
3d collision collision-detection kd-tree octree
Language:C++ 125
optimad / bitpit
Open source library for scientific HPC
octree hpc computational-geometry scientific-computing amr parallel-computing levelset radial-basis-function unstructured-meshes meshes kd-tree
Language:C++ 114
vanruesc / sparse-octree
A sparse octree data structure.
sparse octree raycasting culling 3d
Language:TypeScript 114
mcserep / NetOctree
A dynamic, loose octree implementation written in C# as a .NET Standard 2.1 library
csharp octree spatial-index dotnet-standard
Language:C# 109
tzaeschke / tinspin-indexes
Spatial index library with R*Tree, STR-Tree, Quadtree, CritBit, KD-Tree, CoverTree and PH-Tree
java tree crit-bit-trees quadtree patricia indexing index spatial spatial-data str-tree tinspin-indexes r-tree ph-tree r-star-tree octree multidimensional kd-tree quadtree-hc covertree phtree
Language:Java 106
oguzeroglu / Nearby
Find nearby 3D objects in constant time O(1).
game-development binning algortihm closest 3d octree spatial-hash
Language:JavaScript 101
josebasierra / voxel-planets
Generation of planets with dynamic terrain
game-development octree unity voxels
Language:C# 99
attcs / Octree
Octree/Quadtree/N-dimensional linear tree
geometry geometry-algorithms octree quadtree n-dimensions bounding-box range-search collision-detection knn knearest-neighbors cpp20 ray parallel high-dimensional cpp
Language:C++ 82
simeonradivoev / Flying-Pathfinding
Flying pathfinding prototype using an Octree in Unity 3D
unity3d pathfinding octree prototype
Language:C# 69
inducer / boxtree
Quad/octree building for FMMs in Python and OpenCL
python opencl pyopencl parallel-computing shared-memory parallel-algorithm quadtree octree fmm fast-multipole-method scientific-computing
Language:Python 64
fmela / lod-mesh
3D polygonal mesh renderer with dynamic level-of-detail (LOD).
opengl octree polygon-mesh level-of-detail mesh-processing
Language:C 63
suoxinkey / PlenOctrees_NeRF-SH
PlenOctree Extraction algorithm
octree render spherical-harmonics volume-rendering
Language:Jupyter Notebook 57
recp / ds
🔗 Common Data Structures and Algorithms
rbtree tree data-structure binary-search-tree search-trees algorithms balanced-search-trees hash hash-table algorithm libds algorithms-datastructures red-black-tree list forward-list octree
Language:C 47
delimitry / octree_color_quantizer
Octree color quantizer in Python
octree-quantizer algorithm python image-palette octree
Language:Python 43
chillersanim / CSharp-Tools-for-Unity3D
Some basic C# tools for Unity3D.
csharp unity3d data-structures pipeline octree polyline unity csharp-code csharp-library csharp-script pooling octree-structure source-code avl-tree
Language:C# 40
jcummings2 / pyoctree
Python Octree Implementation
python octree python-octree
Language:Python 38
onlyuser / dexvt-lite
3D Inverse Kinematics with Constraints and... GPU Ray Tracing!
3d-engine inverse-kinematics ray-tracing path-tracing boids octree hexapod 3d-printer robotics path-planning motion-planning stewart-platform delta-robot ccd glsl
Language:C++ 37
gkjohnson / threejs-octree
A rough octree implementation to support frustum culling and raycasts in complex THREE.js scenes
graphics raycast octree threejs three-js performance
Language:JavaScript 35
trixi-framework / P4est.jl
P4est.jl is lightweight Julia wrapper for the p4est C library, which allows to manage multiple connected adaptive quadtrees/octrees in parallel.
adaptive-mesh-refinement hacktoberfest octree p4est quadtree
Language:Julia 35
zhoujianling / PointCloudUtilities
Utilities for point cloud processing. read ply, write ply, search nearest neighbors using octree ...
nearest-neighbor-search point-cloud ply-reader ply-writer octree point-cloud-processing
Language:Java 34
loinesg / voxelized-shadows
Research project evaluating Voxelized Shadows for rendering high quality precomputed shadows in real time, with low storage requirements.
opengl lighting voxelised shadow map compression voxel octree dag
Language:C++ 32
mwarning / SimpleOctree
A simple and very fast Octree Implementation that supports Nearest Neigbour Search
octree point-cloud datastructures
Language:C++ 28
vasturiano / d3-octree
Three-dimensional recursive spatial subdivision.
octree d3js k-trees 3d
Language:JavaScript 28
jannisteunissen / octree-mg
MPI geometric multigrid solver for quadtree/octree grids
mpi multigrid octree pde quadtree
Language:Fortran 26
patrikholler / Unity-Simple-Octree
Simple Octree for Unity with Job System
job-system octree octree-structure unity voxel
Language:C# 26
YehiaFarghaly / database-engine
Database Engine that supports Creating tables, Inserting, Deleting, Updating tuples, Selecting from table, and Creating Index
antlr4 antlr4-grammar checkstyle checkstyle-maven database database-engine java junit junit5 maven sql sql-parser ci-cd dependabot git github-actions indexing-engine java-maven octree octree-algorithms
Language:Java 25
alexander-scott / OctoMapSharp
An Efficient Probabilistic 3D Mapping Framework Based on Octrees. A Unity C# port of the original C++ implementation.
unity csharp net octomap octree
Language:C# 24

octree

Nition / UnityOctree

microsoft / O-CNN

sxyu / volrend

heremaps / pptk

griegler / octnet

AndrejOrsula / drl_grasping

jbehley / octree

UnknownFreeOccupied / ufomap

dtcMLOps / DBScan-PCL-Optimized

ttvd / spatial-collision-datastructures

optimad / bitpit

vanruesc / sparse-octree

mcserep / NetOctree

tzaeschke / tinspin-indexes

oguzeroglu / Nearby

josebasierra / voxel-planets

attcs / Octree

simeonradivoev / Flying-Pathfinding

inducer / boxtree

fmela / lod-mesh

suoxinkey / PlenOctrees_NeRF-SH

recp / ds

delimitry / octree_color_quantizer

chillersanim / CSharp-Tools-for-Unity3D

jcummings2 / pyoctree

onlyuser / dexvt-lite

gkjohnson / threejs-octree

trixi-framework / P4est.jl

zhoujianling / PointCloudUtilities

loinesg / voxelized-shadows

mwarning / SimpleOctree

vasturiano / d3-octree

jannisteunissen / octree-mg

patrikholler / Unity-Simple-Octree

YehiaFarghaly / database-engine

alexander-scott / OctoMapSharp