This webpage shows softwares I have made in my research. These softwares are made for experimental purpose. If you have any suggestions or comments about them, please send an email to zqy@mails.tsinghua.edu.cn. The available softwares are listed below :

  • MendIT : A sketch-guiding topology editing software for 3D models. It can be also used as a topology noise removal tool.
  • TopoMender : A robust efficienct program for removing small handles in 3D models.
  • Tsinghua Statue Model : A goddess statue model stanned in Tsinghua University. It is a by-product of the registration project.

MendIT

Introduction

MendIT is a software aiming for topology editing, based on Editing The Topology of 3D Models by Sketching accepted by ACM SIGGRAPH 2007. MendIT can also be used as a topology noise removal software.

Coming soon...

TopoMender

Introduction

TopoMender is a software aiming for volume data topology repair, based on Topology Repair of Solid Models Using Skeletons accepted by Trans. Vis. Comput. Graph.

This program reads a volume data file (stored in SOG format, which could be generated from PolyMender software), break or fill the handles under a given size, and then generate a polygonal mesh stored in PLY format. This program is both robust and efficient, as it never introduce invalid geometry or additional handles, and consumes a small amount of time and memory space.

Download

(Current Version : 1.0, Updated : Oct. 14 2006)

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Tsinghua Statue Model

Introduction

This model is a by-product of the registration project. We scanned 8 pieces of point cloud from the original statue, with 30~80K points in each piece. A registration algorithm is performed to merge all the 8 pieces into one, from which generated a mesh, and finally we use PolyMender software to get a hole-free mesh model.

Download

Point cloud (8 pieces, 5,806KB)
PLY file (849,584 Triangles, 4,601KB)

Last updated 2006.9.13