Simulation controls and computation time

[gm09]

Hi,

I'm new to Bullet and am wondering:

1. Are there ways to control the simulations? I.e., keyboard shortcuts to reset the simulation, play it, stop it, etc...?
2. How can I find out the computation/processing time it took to produce a simulation? I.e., is there a log file or something outputted somewhere after a simulation runs that would have this information?

Any help would be appreciated. Thanks in advance!

[MaxDZ8]

1. Are there ways to control the simulations? I.e., keyboard shortcuts to reset the simulation, play it, stop it, etc...?

For the demos, check out DemoApplication.cpp, in particular
void DemoApplication::keyboardCallback(unsigned char key, int x, int y)

2. How can I find out the computation/processing time it took to produce a simulation? I.e., is there a log file or something outputted somewhere after a simulation runs that would have this information?

I suppose you are looking for this?
You can also follow the demos (the keyboard callback is a start) to figure out how they generate their output. I did this a couple of weeks ago, it's not difficult at all but I forgot what they do.