Nicholas Sharp's repositories
geometry-central
Applied 3D geometry in C++, with a focus on surface meshes.
potpourri3d
An invigorating blend of 3D geometry tools in Python.
diffusion-net
Pytorch implementation of DiffusionNet for fast and robust learning on 3D surfaces like meshes or point clouds.
robust-laplacians-py
Build high-quality Laplace matrices on meshes and point clouds in Python. Implements [Sharp & Crane SGP 2020].
neural-implicit-queries
Queries on neural implicit surfaces via range analysis: ray casting, intersection, closest point, & more. SIGGRAPH 2022 paper. JAX implementation.
neural-physics-subspaces
Fit low-dimensional subspaces to physical systems with neural networks (SIGGRAPH 2023)
intrinsic-triangulations-tutorial
An introductory course intrinsic triangulations for powerful & robust geometry processing --- tutorial code and links.
nonmanifold-laplacian
A robust Laplace matrix for general (possibly nonmanifold) triangle meshes, and point clouds [Sharp & Crane SGP 2020]
learned-triangulation
Source code for "PointTriNet: Learned Triangulation of 3D Point Sets", by Nicholas Sharp and Maks Ovsjanikov at ECCV 2020
flip-geodesics-demo
Construct geodesic paths, loops, networks on surface with a fast and simple edge flipping algorithm. C++ demo app and more.
variational-surface-cutting
Codebase for "Variational Surface Cutting" by Sharp & Crane, SIGGRAPH 2018
vector-heat-demo
C++ demo of the Vector Heat Method (Sharp, Soliman, and Crane. 2019.)
navigating-intrinsic-triangulations-demo
Demo code for "Navigating Intrinsic Triangulations". Sharp, Soliman, and Crane. 2019
gc-polyscope-project-template
A template project to get started with geometry-central and Polyscope.
polyscope-py
Python bindings for Polyscope
discretization-robust-correspondence-benchmark
Benchmark for the generalization of 3D machine learning models across different remeshing/samplings of a surface.
geometry-central-tutorials
Tutorials for the geometry-central geometry processing library.
RNA-Surface-Segmentation-Dataset
A dataset of segmented RNA molecule surfaces, as a benchmark task in 3D machine learning on surfaces. From Poulenard et al., 3DV 2019.
polyscope-docs
Documentation for polyscope
BlenderNeRF
Easy NeRF synthetic dataset creation within Blender
conda-forge-pinning-feedstock
A conda-smithy repository for conda-forge-pinning.
geometry-central-docs
Hosted documentation for geometry-central
polyscope-feedstock
A conda-smithy repository for polyscope.