什么是物质导数？可以理解为粒子的属性吗？

1. https://github.com/erizmr/SPH_Taichi
2. https://github.com/taehoon-yoon/SPH-Fluid-Simulation
3. 流体模拟Fluid Simulation：基于SPH的拉格朗日流体模拟 https://yangwc.com/2019/08/29/SPH/
4. 流体模拟Fluid Simulation：流体模拟基础 https://yangwc.com/2019/05/01/fluidSimulation/
5. Coding Adventure: Simulating Fluids https://www.youtube.com/watch?v=rSKMYc1CQHE
6. Smoothed Particle Hydrodynamics Techniques for the Physics Based Simulation of Fluids and Solids https://sph-tutorial.physics-simulation.org/
7. Implementing SPH in 2D https://lucasschuermann.com/writing/implementing-sph-in-2d
8. https://www.cs.cmu.edu/~scoros/cs15467-s16/lectures/11-fluids2.pdf