Hello, Yuanming Hu. I looked at the code for this example (taichi_elements/demo/demo_3d_letters.py). In this example, 10 million particles were specified, not 100 million (max_num_particles = 10000000). Have you simulated 10 times more particles than the example on github? Or is it a typo? I've seen simulations with 100 million particles. In these simulations, the particles are so small that they are difficult to see. Particles can still be seen in your simulation.
Yes, you will need to add an extra zero there to get 100 million particles. I used 10M in the public script given simulating 100M can take you a few hundred gigabytes on the hard drive and most people don't really want that...
![[SIGGRAPH Asia 2019] The Taichi Programming Language](http://i.ytimg.com/vi/wKw8LMF3Djo/mqdefault.jpg)
![[SIGGRAPH 2018] Moving Least Squares MPM with Compatible Particle-in-Cell](http://i.ytimg.com/vi/8iyvhGF9f7o/mqdefault.jpg)
Hello, Yuanming Hu. I looked at the code for this example (taichi_elements/demo/demo_3d_letters.py). In this example, 10 million particles were specified, not 100 million (max_num_particles = 10000000). Have you simulated 10 times more particles than the example on github? Or is it a typo? I've seen simulations with 100 million particles. In these simulations, the particles are so small that they are difficult to see. Particles can still be seen in your simulation.
Yes, you will need to add an extra zero there to get 100 million particles. I used 10M in the public script given simulating 100M can take you a few hundred gigabytes on the hard drive and most people don't really want that...
and I'm sure this one has > 100M particles.
Epic stuff! Is there an uncompressed version of this video?