CoppeliaSim forums

Hi
I build the 5-Axis mill machine in the VRep. The AxisX is not connect to the AxisY(as below). So I put the differen dummy on both them. Now I want to show the relative distance with x,y,z between two Dummy and show them in the 3D Graph. So that I can get the tools path in the graph.


Who can tell me the method or how to do it.

Any help would be appreciated.Thank you.

My model like this
https://photos.app.goo.gl/sEbCucZBgyQq8YTi7

sim.getObjectPosition: the second argument indicates the handle of another object relative to which reference frame we want the position.

To display user data in a graph, add a graph to the scene and add a new data stream to record of type Various: user-defined. Then use sim.setGraphUserData in each simulation step.

Cheers

Thank you the answer both of you. @coppelia @fferri . according to your tips I solved out and the method is simple and useful.
I show my works to here and hope to help somebody like me.

In the end I really appreciate it and thank you again.

https://drive.google.com/open?id=1_3B0B ... Vl7sgScpwt
https://drive.google.com/open?id=1ovdtZ ... Q_nmgNdJnA
https://drive.google.com/open?id=1s6KJH ... KKnleaeAz2