Python OpenGL viewer

PyGLer is a simple mesh viewer using PyOpenGL to render (colored) triangle meshes and point clouds.

• glut: Make sure GLUT is installed. I.e in ubuntu use the freeglut package

Preparation:

# Change in the root of the project
# create python env
python3 -m venv pyenv 
source pyenv/bin/activate

Dependencies and path:

pip install --upgrade pip
pip install -r requirements.txt
# set pythonpath
export PYTHONPATH=$PWD:$PYTHONPATH

python pygler/viewer.py view --model media/triceratops.obj --show-axis

• Left: Rotate
• Right + move: Scale object
• Wheel: Scale
• Middle click: Translate object

• Arrow Keys: Move camera
• w a s d: Move camera
• q e: Roll Camera
• z x: Pitch Camera
• r: Reset view
• 1: Toggle mesh
• 2: Toggle faces
• 3: Toggle normals
• i: Print OpenGL info