how to use a revolute joint to rotate a body around it's local frame x axis not the global frame

hello everyone ,

in this question the person asked about how to use the revolute joint to rotate around the x axis .

now i'm asking the same question but i want to rotate about the object local x axis not the global axis

thank you in advance .

Answer 1

[J Chen]

Insert a rigid transform between the revolute joint and the object. Align the z-axis of the joint to the x-axis of the object (expand the Rotation tab and select Aligned Axes).