"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 pointangle
angle counter-clockwise from horizontal direction, in °state
(optional, default:"locked"
)"hide"
or"show"
. If missing, object can't be switched interactively.
See Feedback for "fix1" for feedback functions in free body diagrams.
[
[ "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] ]
]