openmesh_painter

Author: Jeonghyun Kim
Date: 08-Dec-2021

Mesh painter using OpenMesh for CS492D, KAIST (Prof. M. Sung)

Requirements

OpenMesh
Eigen

Description

1. Take function matrix _vectors and column _c (e.g. index of LBO, timestep for HKS) to draw.
2. Normalize function values to color domain (0~255).
3. Colorize face of mesh with averaged function value of its vertices.
4. Modify out_file to your designated output path
5. Write file to out_file path.
6. Pass them to MeshLab.

Examples

White region corresponds to small value while colored one to large value.
(Please note that I'm not sure if figures below are correct results for HW5 ^^;)

LB operator (source_9.obj, target.obj)

HKS (target.obj)