octree | Topic | Ecosyste.ms: Repos

Topic: "octree"

Nition/UnityOctree 📦

A dynamic, loose octree implementation for Unity written in C#

Language: C# - Size: 180 KB - Last synced at: 3 months ago - Pushed at: almost 4 years ago - Stars: 944 - Forks: 232

microsoft/O-CNN

O-CNN: Octree-based Convolutional Neural Networks for 3D Shape Analysis

Language: C++ - Size: 9.27 MB - Last synced at: 5 days ago - Pushed at: over 2 years ago - Stars: 737 - Forks: 171

heremaps/pptk

The Point Processing Toolkit (pptk) is a Python package for visualizing and processing 2-d/3-d point clouds.

Language: C++ - Size: 8.49 MB - Last synced at: 20 days ago - Pushed at: over 4 years ago - Stars: 624 - Forks: 113

sxyu/volrend

PlenOctree Volume Rendering (supports CUDA & fragment shader backends)

Language: C++ - Size: 7.44 MB - Last synced at: 11 days ago - Pushed at: 6 months ago - Stars: 613 - Forks: 84

griegler/octnet

OctNet: Learning Deep 3D Representations at High Resolutions

Language: C++ - Size: 547 KB - Last synced at: about 1 month ago - Pushed at: over 4 years ago - Stars: 492 - Forks: 104

AndrejOrsula/drl_grasping

Deep Reinforcement Learning for Robotic Grasping from Octrees

Language: Python - Size: 1.06 MB - Last synced at: 4 days ago - Pushed at: over 2 years ago - Stars: 446 - Forks: 58

jbehley/octree

Fast radius neighbor search with an Octree (ICRA 2015)

Language: C++ - Size: 36.1 KB - Last synced at: about 1 year ago - Pushed at: over 5 years ago - Stars: 322 - Forks: 71

UnknownFreeOccupied/ufomap

UFOMap: An Efficient Probabilistic 3D Mapping Framework That Embraces the Unknown

Language: C++ - Size: 1.75 MB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 222 - Forks: 42

codebydant/DBScan-PCL-Optimized

DBScan algorithm using Octrees to cluster 3D points in a space with PCL Library

Language: C++ - Size: 53.9 MB - Last synced at: 4 months ago - Pushed at: over 2 years ago - Stars: 188 - Forks: 43

attcs/Octree

Octree/Quadtree/N-dimensional linear tree

Language: C++ - Size: 1.85 MB - Last synced at: 7 days ago - Pushed at: 7 days ago - Stars: 159 - Forks: 18

mcserep/NetOctree

A dynamic, loose octree implementation written in C# as a .NET Standard 2.1 library

Language: C# - Size: 53.7 KB - Last synced at: about 1 month ago - Pushed at: over 2 years ago - Stars: 133 - Forks: 24

ttvd/spatial-collision-datastructures 📦

Benchmark of various spatial data structures for collision detection.

Language: C++ - Size: 43 KB - Last synced at: 3 days ago - Pushed at: about 7 years ago - Stars: 131 - Forks: 16

vanruesc/sparse-octree

A sparse octree data structure.

Language: TypeScript - Size: 5.79 MB - Last synced at: 19 days ago - Pushed at: 10 months ago - Stars: 124 - Forks: 20

optimad/bitpit

Open source library for scientific HPC

Language: C++ - Size: 213 MB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 114 - Forks: 34

tzaeschke/tinspin-indexes

Spatial index library with R*Tree, STR-Tree, Quadtree, CritBit, KD-Tree, CoverTree and PH-Tree

Language: Java - Size: 978 KB - Last synced at: 26 days ago - Pushed at: 9 months ago - Stars: 112 - Forks: 25

oguzeroglu/Nearby

Find nearby 3D objects in constant time O(1).

Language: JavaScript - Size: 306 KB - Last synced at: 23 days ago - Pushed at: over 2 years ago - Stars: 107 - Forks: 4

simeonradivoev/Flying-Pathfinding

Flying pathfinding prototype using an Octree in Unity 3D

Language: C# - Size: 27.3 MB - Last synced at: 21 days ago - Pushed at: almost 6 years ago - Stars: 73 - Forks: 14

inducer/boxtree

Quad/octree building for FMMs in Python and OpenCL

Language: Python - Size: 1.99 MB - Last synced at: 4 days ago - Pushed at: 19 days ago - Stars: 65 - Forks: 20

josebasierra/voxel-planets

Generation of planets with dynamic terrain

Language: C# - Size: 32.1 MB - Last synced at: about 2 years ago - Pushed at: over 3 years ago - Stars: 65 - Forks: 8

fmela/lod-mesh

3D polygonal mesh renderer with dynamic level-of-detail (LOD).

Language: C - Size: 34.2 KB - Last synced at: about 2 years ago - Pushed at: about 5 years ago - Stars: 55 - Forks: 17

recp/ds

🔗 Common Data Structures and Algorithms

Language: C - Size: 102 KB - Last synced at: 21 days ago - Pushed at: over 1 year ago - Stars: 51 - Forks: 5

gkjohnson/threejs-octree

A rough octree implementation to support frustum culling and raycasts in complex THREE.js scenes

Language: JavaScript - Size: 2.21 MB - Last synced at: 10 days ago - Pushed at: over 1 year ago - Stars: 42 - Forks: 11

chillersanim/CSharp-Tools-for-Unity3D

Some basic C# tools for Unity3D.

Language: C# - Size: 616 KB - Last synced at: 15 days ago - Pushed at: almost 4 years ago - Stars: 40 - Forks: 6

delimitry/octree_color_quantizer

Octree color quantizer in Python

Language: Python - Size: 4.88 KB - Last synced at: about 2 years ago - Pushed at: about 9 years ago - Stars: 39 - Forks: 10

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.

Language: Julia - Size: 1.86 MB - Last synced at: 28 days ago - Pushed at: 28 days ago - Stars: 38 - Forks: 6

jcummings2/pyoctree

Python Octree Implementation

Language: Python - Size: 176 KB - Last synced at: about 1 year ago - Pushed at: almost 11 years ago - Stars: 38 - Forks: 7

onlyuser/dexvt-lite

3D Inverse Kinematics with Constraints and... GPU Ray Tracing!

Language: C++ - Size: 622 KB - Last synced at: about 2 years ago - Pushed at: almost 6 years ago - Stars: 36 - Forks: 6

mlund/spheretree

Sphere-Tree Construction Toolkit (unofficial repository)

Language: C++ - Size: 1.17 MB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 34 - Forks: 15

zhoujianling/PointCloudUtilities

Utilities for point cloud processing. read ply, write ply, search nearest neighbors using octree ...

Language: Java - Size: 1.59 MB - Last synced at: about 1 year ago - Pushed at: over 4 years ago - Stars: 34 - Forks: 2

loinesg/voxelized-shadows 📦

Research project evaluating Voxelized Shadows for rendering high quality precomputed shadows in real time, with low storage requirements.

Language: C++ - Size: 106 MB - Last synced at: over 1 year ago - Pushed at: almost 8 years ago - Stars: 32 - Forks: 10

Yarroudh/Optim3D

Command-Line Interface (CLI) application for efficient and scalable generation of large-scale 3D building models.

Language: Python - Size: 3.57 MB - Last synced at: 4 days ago - Pushed at: about 2 months ago - Stars: 31 - Forks: 6

vasturiano/d3-octree Fork of d3/d3-quadtree

Three-dimensional recursive spatial subdivision.

Language: JavaScript - Size: 387 KB - Last synced at: 6 days ago - Pushed at: 4 months ago - Stars: 31 - Forks: 8

mwarning/SimpleOctree

A simple and very fast Octree Implementation that supports Nearest Neigbour Search

Language: C++ - Size: 22.5 KB - Last synced at: 12 months ago - Pushed at: about 4 years ago - Stars: 28 - Forks: 7

jannisteunissen/octree-mg

MPI geometric multigrid solver for quadtree/octree grids

Language: Fortran - Size: 672 KB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 26 - Forks: 7

patrikholler/Unity-Simple-Octree

Simple Octree for Unity with Job System

Language: C# - Size: 1.22 MB - Last synced at: about 1 year ago - Pushed at: about 4 years ago - Stars: 26 - Forks: 1

YehiaFarghaly/database-engine

Database Engine that supports Creating tables, Inserting, Deleting, Updating tuples, Selecting from table, and Creating Index

Language: Java - Size: 935 KB - Last synced at: 12 months ago - Pushed at: about 1 year ago - Stars: 25 - Forks: 16

alexander-scott/OctoMapSharp

An Efficient Probabilistic 3D Mapping Framework Based on Octrees. A Unity C# port of the original C++ implementation.

Language: C# - Size: 43 KB - Last synced at: 10 days ago - Pushed at: over 6 years ago - Stars: 25 - Forks: 9

Manderby/NALib

General purpose C sourcecode collection

Language: C - Size: 61.3 MB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 20 - Forks: 5

LoicMarechal/libOL

Quick and easy spatial localization with octree

Language: C - Size: 15.2 MB - Last synced at: about 19 hours ago - Pushed at: about 20 hours ago - Stars: 19 - Forks: 2

Sleitnick/rbxts-octo-tree

Octree implementation

Language: Lua - Size: 93.8 KB - Last synced at: 6 days ago - Pushed at: about 2 years ago - Stars: 18 - Forks: 3

vanruesc/octree-helper 📦

An octree visualization tool for three.js.

Language: JavaScript - Size: 399 KB - Last synced at: 16 days ago - Pushed at: about 4 years ago - Stars: 18 - Forks: 4

palle-k/Path-Tracing-Demo

A path tracer for photorealistic rendering written in Swift

Language: Swift - Size: 378 KB - Last synced at: about 2 years ago - Pushed at: over 7 years ago - Stars: 18 - Forks: 1

renwuli/awesome-geometry-learning

A list of paper related to Geometry Learning.

Size: 19.5 KB - Last synced at: 11 days ago - Pushed at: about 2 years ago - Stars: 17 - Forks: 2

dongli/fortran-octree

A Fortran octree implementation

Language: Fortran - Size: 19.5 KB - Last synced at: about 2 years ago - Pushed at: almost 7 years ago - Stars: 17 - Forks: 7

Dimev/lodtree

A simple rust library to help create octrees and quadtrees for chunked level of detail

Language: Rust - Size: 308 KB - Last synced at: about 1 year ago - Pushed at: almost 2 years ago - Stars: 16 - Forks: 2

habedi/spart

A collection of space partitioning trees for Rust 🦀

Language: Rust - Size: 51.8 KB - Last synced at: 23 days ago - Pushed at: about 1 month ago - Stars: 13 - Forks: 1

B0XEY/Unity-Planets

Make procedural voxel planets in unity

Language: C# - Size: 71.9 MB - Last synced at: 7 months ago - Pushed at: 7 months ago - Stars: 13 - Forks: 2

TRI-ML/road

ROAD: Learning an Implicit Recursive Octree Auto-Decoder to Efficiently Encode 3D Shapes (CoRL 2022)

Language: Python - Size: 13.4 MB - Last synced at: 16 days ago - Pushed at: almost 2 years ago - Stars: 13 - Forks: 2

gonzalezsieira/joctomap

Java/Android wrapper for Octomap: an octree-based mapping library

Language: C++ - Size: 10.1 MB - Last synced at: 8 months ago - Pushed at: over 3 years ago - Stars: 13 - Forks: 5

Dean904/Senior-Project-Volumetric-Rendering

Language: C++ - Size: 5.37 MB - Last synced at: 2 months ago - Pushed at: over 7 years ago - Stars: 13 - Forks: 2

olvb/colorcrush

Color quantization with octrees and dithering

Language: C - Size: 4.61 MB - Last synced at: over 1 year ago - Pushed at: over 4 years ago - Stars: 12 - Forks: 3

louis030195/octree

Dynamic sparse bounded octree in Go

Language: Go - Size: 621 KB - Last synced at: about 14 hours ago - Pushed at: over 4 years ago - Stars: 11 - Forks: 5

nikhil-dce/Supervoxel-3D-Registration

Clustering based Scan-Registration for fused sensor data

Language: C++ - Size: 3.14 MB - Last synced at: about 1 year ago - Pushed at: almost 8 years ago - Stars: 11 - Forks: 9

Hagen23/DBScan_Octrees

DBScan algorithm implemented using Octrees to cluster 3D points in a space.

Language: C++ - Size: 45.9 KB - Last synced at: about 2 years ago - Pushed at: about 8 years ago - Stars: 11 - Forks: 3

xinjiewang1995/TopNet

[CVPR 2025] This is the official PyTorch implementation of our paper "TopNet: Transformer-Efficient Occupancy Prediction Network for Octree-Structured Point Cloud Geometry Compression"

Language: Python - Size: 5.19 MB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 10 - Forks: 0

swift502/Octarr

Dynamic array-like octree written in C#

Language: C# - Size: 33.2 KB - Last synced at: 16 days ago - Pushed at: over 2 years ago - Stars: 10 - Forks: 0

SalatielSauer/OGZ-Editor

A tool for writing Sauerbraten .ogz files (maps) using JavaScript.

Language: JavaScript - Size: 28.4 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 9 - Forks: 3

marknefedov/cubic-octree

Cubic octree, with on-demand node allocation.

Language: C++ - Size: 32.2 KB - Last synced at: 11 days ago - Pushed at: almost 2 years ago - Stars: 9 - Forks: 2

Adam-Gleave/svo-rs

Sparse Voxel Octree (SVO) in Rust.

Language: Rust - Size: 34.2 KB - Last synced at: 12 months ago - Pushed at: almost 2 years ago - Stars: 9 - Forks: 2

aleokdev/dmc

An implementation of Dual Marching Cubes (DMC) for already sampled data

Language: Rust - Size: 39.1 KB - Last synced at: 16 days ago - Pushed at: about 4 years ago - Stars: 9 - Forks: 0

lucasmpavelski/octree-opengl

A minimalist, structure-free, OpenGL C++ implementation of an octree.

Language: C++ - Size: 109 KB - Last synced at: about 2 years ago - Pushed at: over 12 years ago - Stars: 9 - Forks: 1

annell/octree-cpp

C++ Oct-/Quadtree header only library, bring your own vector class

Language: C++ - Size: 4.04 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 8 - Forks: 0

cozmo-zh/zearches

A simple spatial segmentation/search toolkit that includes octree, quadtree, and R-tree.

Language: Go - Size: 571 KB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 7 - Forks: 0

michaelkolesidis/uncanny-canyon

An interactive 3D web experience, featured in Athens Digital Arts Festival 2023 in the Web Art category.

Language: JavaScript - Size: 8.05 MB - Last synced at: 19 days ago - Pushed at: over 1 year ago - Stars: 7 - Forks: 2

momower1/PointCloudEngine

Point Cloud Rendering Engine with Octree Generation, Splat Blending, Phong Lighting and Neural Network Evaluation

Language: C++ - Size: 102 MB - Last synced at: over 1 year ago - Pushed at: about 2 years ago - Stars: 7 - Forks: 1

oseiskar/z-order-octree

Single-header C++ implementation of a Z-order octree data structure

Language: C++ - Size: 19.5 KB - Last synced at: 24 days ago - Pushed at: almost 4 years ago - Stars: 7 - Forks: 1

daniel-mcclintock/Octree.gd

Simple GDScript Octree implementation for Godot(4.*)

Language: GDScript - Size: 775 KB - Last synced at: almost 2 years ago - Pushed at: about 4 years ago - Stars: 7 - Forks: 0

prime-slam/octreelib

Library for representing point clouds as OcTrees in SLAM.

Language: Python - Size: 316 KB - Last synced at: 13 days ago - Pushed at: 12 months ago - Stars: 6 - Forks: 1

Octree with VTK is a C++ project that efficiently manages, stores, and visualizes three-dimensional spatial data. It utilizes an Octree data structure and Visualization Toolkit (VTK) to load spatial points from CSV files into a 3D space. It features robust Google Test (GTEST) unit tests to ensure reliability.

Language: C++ - Size: 11 MB - Last synced at: 11 days ago - Pushed at: over 1 year ago - Stars: 6 - Forks: 1

erasta/three-octree-vertices

Octree of vertices for three.js

Language: JavaScript - Size: 1.88 MB - Last synced at: 10 days ago - Pushed at: over 2 years ago - Stars: 6 - Forks: 2

jgphilpott/polysmith

A tool to generate STL and OBJ files for 3D printing.

Language: CoffeeScript - Size: 293 MB - Last synced at: 19 days ago - Pushed at: 2 months ago - Stars: 5 - Forks: 3

fatlipp/cuda-tree

CUDA-based Tree builder

Language: C++ - Size: 6.76 MB - Last synced at: 5 days ago - Pushed at: 12 months ago - Stars: 5 - Forks: 2

cryvosh/TemporalSetInversion

Reference implementation for "Temporal Set Inversion for Animated Implicits" (SIGGRAPH 2023)

Language: C++ - Size: 39 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 5 - Forks: 3

EmilDohne/Maya_GetClosestIntersection

A Maya Plug-In Template for querying the closest mesh intersection from a click into the viewport. Implements Octrees and BVH to accelerate computation

Language: Python - Size: 544 KB - Last synced at: 21 days ago - Pushed at: over 1 year ago - Stars: 5 - Forks: 0

alexandrelozano/OctGL

Monogame Octree Graphics Library

Language: C# - Size: 10.9 MB - Last synced at: almost 2 years ago - Pushed at: almost 5 years ago - Stars: 5 - Forks: 0

RomboDev/mrPointClouds

mentalray pointclouds implementation

Language: C++ - Size: 9.3 MB - Last synced at: over 1 year ago - Pushed at: over 5 years ago - Stars: 5 - Forks: 0

lpiekarski/hash-octree

C++ library implementing hash-octree structure

Language: C++ - Size: 358 KB - Last synced at: almost 2 years ago - Pushed at: almost 6 years ago - Stars: 5 - Forks: 1

merowech/c-sharp-octree

Octree implementation in C# for sampling

Language: C# - Size: 5.86 KB - Last synced at: about 1 year ago - Pushed at: about 7 years ago - Stars: 5 - Forks: 0

csteuer/ParallelBottomUpBalancedOctreeBuilder

A library for the parallel bottom-up creation of 2:1 balanced octrees.

Language: C++ - Size: 114 KB - Last synced at: about 2 years ago - Pushed at: over 8 years ago - Stars: 5 - Forks: 3

ria8651/octree-tracer

An octree raytracer focused on huge worlds

Language: Rust - Size: 24.2 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 4 - Forks: 0

bertaye/Octree

A simple Octree structure that can build up on the Point Clouds

Language: C++ - Size: 1.57 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 4 - Forks: 1

rbnelr/voxel_game

A Minecraft inspired voxel engine I am developing from scratch for fun and practice. Might be turned into game at some point if I get that far

Language: C - Size: 71.3 MB - Last synced at: almost 2 years ago - Pushed at: about 3 years ago - Stars: 4 - Forks: 0

Equinox89x/Octrees

A modular and easily extensible implementation of Octrees in a 3D environment including custom data.

Language: C# - Size: 9.55 MB - Last synced at: 12 months ago - Pushed at: about 3 years ago - Stars: 4 - Forks: 0

dragonfly-ai/spatial

Scala.js repository for spacial data structures. QuadTree, Octree, K-D Tree, BSP, etc.

Language: Scala - Size: 50.8 KB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 3 - Forks: 0

RapidsAtHKUST/DBGC

Source code of "Density-Based Geometry Compression for LiDAR Point Clouds", accepted by EDBT'23 - By Xibo Sun and Prof. Qiong Luo

Language: C++ - Size: 103 KB - Last synced at: over 1 year ago - Pushed at: over 2 years ago - Stars: 3 - Forks: 0

mcidclan/cloud-of-voxels

A CPU side voxels to pixels rendering (voxel raycaster) project. Using a process over an octree to accelerate the ray.

Language: C++ - Size: 16.6 MB - Last synced at: about 2 years ago - Pushed at: over 3 years ago - Stars: 3 - Forks: 0

shuaiey/image-color-palette

Generate the color palette from an image with different methods, using Javascript and react.

Language: JavaScript - Size: 4.03 MB - Last synced at: about 2 years ago - Pushed at: about 4 years ago - Stars: 3 - Forks: 0

zduny/quadtree

Sparse voxel quadtree raycasting demo.

Language: JavaScript - Size: 239 KB - Last synced at: 15 days ago - Pushed at: about 5 years ago - Stars: 3 - Forks: 2

Pyknic/octree-cpp

Implementation of a generic Octree in C++11

Language: C++ - Size: 131 KB - Last synced at: about 1 year ago - Pushed at: over 5 years ago - Stars: 3 - Forks: 1

ZacharyPatten/Theta 📦

Theta Framework

Language: C# - Size: 4.66 MB - Last synced at: 12 months ago - Pushed at: about 7 years ago - Stars: 3 - Forks: 1

JuliaAstroSim/PhysicalTrees.jl

Distributed physical tree interfaces for Julia

Language: Julia - Size: 289 KB - Last synced at: 14 days ago - Pushed at: 25 days ago - Stars: 2 - Forks: 1

jgphilpott/polytree Fork of giladdarshan/OctreeCSG

A Constructive Solid Geometry (CSG) library.

Language: CoffeeScript - Size: 5.04 MB - Last synced at: 1 day ago - Pushed at: 7 months ago - Stars: 2 - Forks: 0

Pleune/CDSS 📦

A C storage and structures library (C Data Structures & Storage)

Language: C - Size: 75.2 KB - Last synced at: 3 days ago - Pushed at: about 7 years ago - Stars: 2 - Forks: 0