MSphysics script

tecnozati

Hello everyone, to see if a charitable soul can help me out.
Using MSPhysics script I want to get:
1 know the position of a servo join
2 move the servo without using “get_var ()” as controller

I wish to animate a mechanism with scripting, I would greatly appreciate code examples (I find it almost impossible to find them)
Greetings and many thanks

tecnozati

Resolved. Thank you thank you thank you

@anton_s said:

tecnozati,

Yeah, the docs do not have enough coding examples. But I intended to fix that someday.

To get the position of a servo joint from a script field, you will first need to know the name/id of the joint, which is displayed in UI when you select the joint. Then you can write the following code:


> onStart {
>   @j = simulation.find_joint_by_name("569422")
> }
> 
> onTick {
>   # Set desired angle
>   if (key(' ') == 1) 
>     @j.controller = 100.degrees
>   else
>     @j.controller = 0
>   end
>   
>   # Get current angle
>   simulation.log_line @j.cur_angle.radians
> }
>

You can refer to servo docs for more functionality: https://www.rubydoc.info/github/AntonSynytsia/MSPhysics/MSPhysics/Servo

Anton