Slider to set angle between fixed segments

Dennis shared this question 2 weeks ago
Answered

I have the following setup:

  • Three sliders to set the length of i, g and f
  • C is fixed to the vertical line (can only move vertically)
  • B is fixed to (0,0)

How do I create a slider, that manipulates (=sets) the angle (S,K,C) to a fixed value?

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Comments (2)

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1

Peut-être comme ci joint

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1

it depends on C and alpha

good use of cos theorem in attached

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