Rotate incrementally on input

Phreaky 21/12/2018 02:10

I have a requirement to rotate at 90 degree increments on controller input. I’ve got the motor bolt to rotate on button input.

I’ve tried using a timer linked up to a controller to do it, but there must be an easier way. I want to have a rotation in one direction with one button and a rotation in the opposite direction with another button, with a Pulse triggering a full 90 degree rotation regardless of duration.

Gonna try a microchip tomorrow with some logic but that is a bit melty on the brain...

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  QuietlyWrong

  • 22/12/2018 23:55

  Try a Look At Rotator (or four of them). Don't rely on physics (motor + time) or it may eventually get out of synch.
  
  There may be something easier with keyframes but I haven't experimented with them yet.

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  QuietlyWrong

  • 23/12/2018 15:44

  OK, I've experimented a little with the keyframes and getting some joy with a single Look At Rotator. You can wire a Direction input (hang on a sec) into its 'Scene Space Direction' in/out.
  
  To make a Direction input, combine some values into a Combiner set to 'Direction' or read them off some reference objects. Reference objects might be easier - I thought the rotator would be a nice x angle, y angle, z angle but it's behaving ratther more complexly.

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  Phreaky

  • 23/12/2018 16:54

  QR - thank you man!! I’ll give it a shot. ?

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  QuietlyWrong

  • 23/12/2018 19:11

  I should check how I did it in LBP2 - I might have had four gyroscopes set up.

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