Search found 14 matches

by xuehonghu
21 Mar 2020, 10:31
Forum: General questions
Topic: Error: Signal 11 for Coppelia4.0.0 on Ubuntu 18.04
Replies: 3
Views: 794

Re: Error: Signal 11 for Coppelia4.0.0 on Ubuntu 18.04

Thanks for the answer! It works. But I wonder if deactivating vortex engine, what kind of function loss will I experience? Will slow down the simulation speed?
by xuehonghu
17 Mar 2020, 19:25
Forum: General questions
Topic: Remote api control python to Coppelia Sim 4.0.0
Replies: 2
Views: 1160

Re: Remote api control python to Coppelia Sim 4.0.0

Hi fferri,
Now I see a program error from my side. Simply changing "vrep" into "sim" still works fine.
Thanx
by xuehonghu
17 Mar 2020, 15:54
Forum: General questions
Topic: Error: Signal 11 for Coppelia4.0.0 on Ubuntu 18.04
Replies: 3
Views: 794

Error: Signal 11 for Coppelia4.0.0 on Ubuntu 18.04

hello, everyone, I installed the Ubuntu 18.04 version Coppelia on Ubuntu 18.04. However, when start the program in the terminal "./coppeliaSim.sh". It returned the following error information: Loading the CoppeliaSim library... Done! Launching CoppeliaSim... lib: 1 lic: 1 CoppeliaSim Edu V4.0.0. (re...
by xuehonghu
21 Feb 2020, 23:41
Forum: General questions
Topic: Remote api control python to Coppelia Sim 4.0.0
Replies: 2
Views: 1160

Remote api control python to Coppelia Sim 4.0.0

Hey, everyone, I upgrade Vrep to the version of 4.0.0. I used python remote-api connenction. I have copied (1) sim.py ,sim_const.py, remote_api.dll (2) and also replaced 'vrep.' with 'sim.' in my python program. My program work completely fine in previous version of V-rep . 3.6.1 , but after the upg...
by xuehonghu
10 Oct 2019, 10:56
Forum: General questions
Topic: How to simulate liquid viscosity
Replies: 1
Views: 258

How to simulate liquid viscosity

Hey everyone,
I am trying to simulate the liquid by using sphere particles (primitive shape). Is there any way to simulate high viscosity to that object?
Thanks
by xuehonghu
10 Oct 2019, 10:53
Forum: General questions
Topic: V-rep 3.6.2 doesn't work in Ubuntu 18.04 LTS
Replies: 3
Views: 566

V-rep 3.6.2 doesn't work in Ubuntu 18.04 LTS

Hey, I am trying to open vrep.sh by typing "./vrep.sh" in command line, finally, it first shows some successful loading of plugins, and also prompt of the v-rep window jumps out. But suddenly it closes and says "./vrep.sh : line 33 6396 Illegal instruction (core dumped) "$dirname/$appname" "${PARAME...
by xuehonghu
24 Jul 2019, 17:19
Forum: General questions
Topic: python / bluezero
Replies: 7
Views: 2679

Re: python / bluezero

Hey, I wonder where did you guys get b0.dll or other relevant .dll , under the folder C:\Program Files\V-REP3\V-REP_PRO_EDU\programming\..... I failed to find b0.dll
by xuehonghu
07 Jun 2019, 15:02
Forum: General questions
Topic: How to perform self collision for robot arm using remote API
Replies: 1
Views: 566

How to perform self collision for robot arm using remote API

Hi, I am using Kuka LBR_iiwa_7_R800 model from the library, and what is the approach to perform self collision check using remote API Python?
by xuehonghu
16 May 2019, 10:17
Forum: General questions
Topic: Liquid particle spillage check
Replies: 3
Views: 773

Re: Liquid particle spillage check

Thanks! In my current settings, I use sim.addParticleObject and sim.addParticleObjectItem to generate particles, which is exactly the same as in the demonstration example scene : V-rep_grasping_scene Is there a way to (1) count the number of the objects in the scene including the particles? (2) get ...
by xuehonghu
08 May 2019, 16:53
Forum: General questions
Topic: Liquid particle spillage check
Replies: 3
Views: 773

Liquid particle spillage check

Hi, everyone,
I would like to check how many liquid particles are spilled out from a moving cup in each simulation episode. I wonder whether there are any approaches to achieve that?
Thanx