offset constraints in a volume

[Real74]

Good morning.
I ask if there is a licence that contains the possibility of binding a point within the volume of a solid.

alternatively, a "elastic" offset, i.e. a link between two points where the position is tolerated up to a maximum distance (it would be a "up to..." offset).

 

[falonef]

Hi.

I didn't understand your questions well.

If you explain better with examples maybe we can help you

 

[Real74]

For example, I need to create a bond for a metal spacer, integrated into a rubber-metal bushing:
I can schematize its possible movements with a segment contained in a cylinder: the segment can move and rotate within the volume limits of a cylinder; so I could reproduce its limits of both axial and tilt yield.

another example, perhaps easier:
I must bind a point within a sphere;
with the licenses in my possession I only have the coincidence, which binds it to the center of the sphere, or the offset (with r sphere value) that would always force it to travel on its surface.

to me instead you need a constraint that allows to this point to navigate inside the sphere, then have a offset value from the ball center from 0 to r.

I know it's pretty slender as required, I apologize!

 

[falonef]

for the first uses in the same catpart two different bodies.

for the second uses the axis system in the center. from here you can bind the point.

ps: I'm not sure I understand you.
if so, post pictures, sketches etc. separately