brandonpelfrey / SimpleOctree

A simple octree with good commenting for learning how octrees work.
MIT License
254 stars 74 forks source link

Visualize Octree. #4

Open Haider-BA opened 7 years ago

Haider-BA commented 7 years ago

How to visualize Octree in Tecplot or Paraview or VisIt? If want to couple with some CFD code, is it possible?

brandonpelfrey commented 7 years ago

https://www.youtube.com/watch?v=IoCLhiOPi-I

Are you wanting to do something like the above, where each 'cube' in the octree is drawn separately?

Haider-BA commented 7 years ago

Yes, something like the video, and want to implement this method: Grid refinement in lattice Boltzmann methods based on volumetric formulation both in 2D(Quadtree) and 3D (Octree). Is it possible to specialize it for quadtree also?

https://www.youtube.com/watch?v=RtSh_a4lx_U

3d

structured-refined-grid-in2d-2d