Thanks for the answer about the previous question. It's really helpful.
One more question is about the sequence of the simulation.
More detailed, I create
1. 10,000 soil grains
2. A RC membrane
3. A rockfall boulder
Can I set the sequence of the simulation like this way:
firstly, let the membrane deform by its self-weight (gravity) generating the deflection
secondly, let the 10,000 soil grains settle to the membrane
lastly, let the rockfall drop to the grains.
Is it possible to create the engine to do the simulation step by step like the above procedure?
Well, a more detailed graph I can offer to you is the following
As it's shown, the red ball is the rockfall imposed by the initial velocity, the box filled with the soil grains and the bottom membrane.
If you can, please tell me if it's possible to create the engine sequence like what I stated. Or what I should do in order to get what I want.
Besides, there do has one #bug# about the box creation. In this analysis, I always need to do the code for a second time. The first time will show some error about the box creation, the SCENE has everthing except the box. And I need to do the same and exact code as the first time again, then the box will appear. I don't think it's the error about my code.
Waiting for your answer.