vvingerfly/surfrecon

Surface Reconstruction

surfRecon

Surface reconstruction from truncated signed distance function (TSDF).

Implementations of Marching Cubes and Extended Marching Cubes algorithms. The code is modified and simplified from the original implementaion IsoEx.

The code depends on OpenMesh and Eigen, which are included in the repo already. It was tested under Windows 10 and macOS 10.14.3.

Usage

Windows

Use CMake-GUI to generate VS solution, then open it with VS.

macOS

Open the terminal on the project root directory, then

mkdir build
cd build
cmake ..
make

Todo

• add Dual Marching Cubes algorithm.

Reference:

• Kobbelt, Botsch, Schwanecke, Seidel, Feature Sensitive Surface Extraction from Volume Data, Siggraph 2001.
• Lorensen, William E. and Cline, Harvey E, Marching Cubes: A High Resolution 3D Surface Construction Algorithm, Siggraph 1987.

surfrecon's Issues

where are the mc and emc executables?

I was able to build on Ubuntu 18.04 following the instructions in the README. However, the only executable created in build/bin/ is test_mc (which works). Where are the mc and emc executables? Do we have to modify something to create them?

Thanks!

Add the implicit surface polygonizer algorithm

Add the implicit surface polygonizer algorithm in the paper http::www.unchainedgeometry.com/jbloom/papers/polygonizer.pdf, ref to polygonizer paper & https://github.com/keith2000/VisualHullMesh.

Hello, Can this TSDF be considered a normalized SDF ([-1,1])?

Is this a faithful implementation?

Hello, thanks for your work!

One small question. You write The code is modified and simplified from the original implementaion.

Does it mean that the results would be the same from yours and original implementation and simplification means just code refactoring?

how can I get tsdf file from ply pointcloud?

I am confused that where the tsdf file comes from?And can I change a ply pointcloud to a tsdf file?