"fix1" - mkraska/meclib GitHub Wiki

[ "fix1", "name", [x, y], angle, state ]

floating bearing with label, horizontal base line for angle = 0

  • "name" label, typeset in MathJax math mode.
  • [x, y] pivot point
  • angle angle counter-clockwise from horizontal direction, in °
  • state (optional, default: "SHOW") "show" or "hide" (can be switched by double click), or "SHOW" or "HIDE" (locked in that state). The legacy value "locked" is still accepted and looks like "SHOW", but feedback functions such as fb_system() only count "SHOW"/"show" as shown; use "SHOW" instead.

See Feedback for "fix1" for feedback functions in free body diagrams.

image

[
  [ "grid", "","", -5,5,-4,5, 50, [10,10], [0,0] ],
  [ "fix1", "A", [-2, 2], 0 ],
  [ "label", "pivot point", [-2.5,2.3] ],
  
  [ "fix1", "B", [0, 2], -45 ],
  [ "label", "pivot point", [-0.5,2.3] ],
  
  [ "fix1", "C", [2, 2], -90 ],
  [ "label", "pivot point", [2,2.3] ]
]