Awesome

OpenGL Viewer for 3D Reconstruction

Build and use instruction

• Dependencies : sudo apt-get install libglu1-mesa-dev freeglut3-dev mesa-common-dev libxmu-dev libxi-dev

Build with CMake.

If a segmentation fault appears at run time, you may have to set the following environment variable : LD_PRELOAD=/lib/x86_64-linux-gnu/libpthread.so.0

Use

Launch : ./gl-recons-viewer /path/to/file1.ply /path/to/file2.ply /path/to/file2.json ...

• Left mouse: rotate
• Middle mouse: move
• Scroll: zoom
• Right mouse: menu
• ESC to quit

Example

Here is a representation from this viewer of the output of Line3d++ by Manuel Hofer. We can observe the camera poses and the visibility lines between each reconstructed 3D line and the point of views that generated it.