Search found 8892 matches

by coppelia
25 Oct 2021, 11:56
Forum: General questions
Topic: Run without GUI
Replies: 4
Views: 823

Re: Run without GUI

Please have a look at this topic.

Cheers
by coppelia
25 Oct 2021, 11:55
Forum: General questions
Topic: How can I acclerate my reinforcement learning porcess?
Replies: 1
Views: 537

Re: How can I acclerate my reinforcement learning porcess?

Hello,

you can start CoppeliaSim in headless mode, via the -h command line argument. Additionally, since you are using Python, I highly recommend to have a look at the ZeroMQ-based remote API, since it is much simple to use, and can possibly speed-up the behaviour of your client.

Cheers
by coppelia
25 Oct 2021, 11:52
Forum: General questions
Topic: How to use Screw joint and actuation?
Replies: 1
Views: 730

Re: How to use Screw joint and actuation?

Hello, so you want to create a dynamically enabled screw, which is composed by a revolute and a prismatic joint? Then your approach is correct. You'll also have to make sure that both joints are dynamically enabled, in force/torque mode, the motor enabled, the control loop enabled (e.g. in position ...
by coppelia
22 Oct 2021, 09:25
Forum: General questions
Topic: Run without GUI
Replies: 4
Views: 823

Re: Run without GUI

Hello, yes, you can start CoppeliaSim in headless mode with the -h command line argument . You can also use the purely headless library, coppeliaSimHeadless.dll (or similar), instead of coppeliaSim.dll : in that case however, you won't be able to use vision sensors, unless they render via software, ...
by coppelia
21 Oct 2021, 16:01
Forum: General questions
Topic: how to use simExtExternalRenderer plugin?
Replies: 1
Views: 1875

Re: how to use simExtExternalRenderer plugin?

Hello, we are working on a flexible framework based on WebSockets and three.js that allows to stream 3D content from CoppeliaSim to a webbrowser, and return feedback back to CoppeliaSim. This should be much more flexible and clean than to go through the external renderer plugin. We hope to be able t...
by coppelia
20 Oct 2021, 12:10
Forum: General questions
Topic: PID and Python
Replies: 1
Views: 1764

Re: PID and Python

Hello, if you want to control a joint from an external application, then you should make sure to run CoppeliaSim in synchronous or stepped mode, and if the joint is dynamically enabled, then make sure you use the same simulation time step size (by default 50ms) as the dynamics time step size (by def...
by coppelia
19 Oct 2021, 06:51
Forum: General questions
Topic: setStringSignal and getStringSignal between python remote api and coppeliasim
Replies: 1
Views: 1780

Re: setStringSignal and getStringSignal between python remote api and coppeliasim

Hello,

please show us how you are doing this. The whole code section.

Cheers
by coppelia
18 Oct 2021, 14:40
Forum: Bug reports
Topic: Pioneer p3dx script
Replies: 1
Views: 2373

Re: Pioneer p3dx script

Hello Andrey,

you are perfectly right, the collection is composed by all objects in the scenes, minus the tree starting at the robot's base.

Cheers
by coppelia
18 Oct 2021, 12:35
Forum: General questions
Topic: CoppeliaSim Edu expired or won't start anymore
Replies: 7
Views: 15136

Re: CoppeliaSim Edu expired or won't start anymore

Hello,

this is not related to the same issue. CoppeliaSim V4.2.0 doesn't yet have this issue.

Can you please specify which platform you are using, and what the console says when CoppeliaSim crashes?

Cheers
by coppelia
18 Oct 2021, 11:26
Forum: General questions
Topic: Default Configuration
Replies: 7
Views: 7129

Re: Default Configuration

Yes, in next release (i.e. V4.3.0), you'll also be able to export URDF files from CoppeliaSim. We might prepare an early beta version within 1-2 weeks hopefully.

Cheers