Search found 6914 matches

by coppelia
18 Jan 2019, 14:36
Forum: General questions
Topic: Joint movement using IK
Replies: 2
Views: 50

Re: Joint movement using IK

Hello, a joint in IK mode will be automatically computed by the IK module (if an IK chain was correctly set-up). If you have a redundant kinematic chain, then you can disable one joint in that chain from IK calculations, by setting it to passive mode (if the joint is not dynamically enabled), or by ...
by coppelia
18 Jan 2019, 14:32
Forum: General questions
Topic: How to make a flexible cable?
Replies: 4
Views: 1627

Re: How to make a flexible cable?

This scene comes from an old version of V-REP. To actuate the joint again, simply set it to passive mode, and then attach a non-threaded child script to that joint with following code: function sysCall_init() h=sim.getObjectAssociatedWithScript(sim.handle_self) da=50*math.pi/180 -- rot velocity end ...
by coppelia
18 Jan 2019, 10:29
Forum: General questions
Topic: Mesh file export error
Replies: 1
Views: 56

Re: Mesh file export error

Hello,

can you post the scene where that problem occurs, indicating which objects you select for the export?

Cheers
by coppelia
18 Jan 2019, 10:24
Forum: General questions
Topic: Tracking Object on Conveyor Belt with sim.rmlStep
Replies: 3
Views: 62

Re: Tracking Object on Conveyor Belt with sim.rmlStep

You basically have 2 options: You use the path points (in conf. space), which gives you a N-DoF curve. You decide of a metric for that space, which allows you to compute a distance along that N-DoF curve. Then, having the distance of your curve, you can move along it using 1-DoF RML functions. Your ...
by coppelia
18 Jan 2019, 10:11
Forum: Bug reports
Topic: OMPL planner changes the position of object after planning.
Replies: 2
Views: 60

Re: OMPL planner changes the position of object after planning.

Hello Uli,

your link doesn't work..

Cheers
by coppelia
18 Jan 2019, 10:05
Forum: Bug reports
Topic: Problem on vrep.py
Replies: 1
Views: 44

Re: Problem on vrep.py

Hello,

you must be running an old version of the remote API library (i.e. remoteApi.so). THe one that comes with V-REP V3.5.0 rev.6 works fine.

Cheers
by coppelia
16 Jan 2019, 08:53
Forum: General questions
Topic: Vortex friction model
Replies: 1
Views: 22

Re: Vortex friction model

Hello,

this is difficult to say. You better ask that question to the Vortex people directly.

Cheers
by coppelia
16 Jan 2019, 08:50
Forum: General questions
Topic: Tracking Object on Conveyor Belt with sim.rmlStep
Replies: 3
Views: 62

Re: Tracking Object on Conveyor Belt with sim.rmlStep

Hello,

the RML functions can since always be used for N-DoF spaces.
For what you want to do, you could have a look at the demo scene blueRealityTeaser.brs. The robot executes motions using routine RobPlace in file /BlueWorkforce/modelScripts/ragnar_child.lua

Cheers
by coppelia
16 Jan 2019, 08:42
Forum: General questions
Topic: Using matlab remoteAPI through function problem
Replies: 1
Views: 37

Re: Using matlab remoteAPI through function problem

Have a look how things were done in the B0-based remote API (this is not the same as the legacy remote API, but can give you an idea).

Cheers