Search found 7 matches
- 04 Mar 2020, 20:36
- Forum: Bug reports
- Topic: Potential memory leak problem with the vision sensor
- Replies: 1
- Views: 2630
Potential memory leak problem with the vision sensor
Hi there, I am using VREP v3.6.2 to generate a bunch of images. It was fine at first but after thousands of rounds, the memory it consumed became so big. Then eventually, the system crashed. I am currently using python API like vrep.simxGetVisionSensorImage to obtain the raw image. I guess the probl...
- 01 Feb 2020, 22:16
- Forum: General questions
- Topic: Coordinate transformation from camera frame to world frame
- Replies: 1
- Views: 977
Re: Coordinate transformation from camera frame to world frame
I just double-checked my code. The problem is with my point cloud input. The other stuff is good. Thanks anyway.
- 01 Feb 2020, 20:07
- Forum: General questions
- Topic: Coordinate transformation from camera frame to world frame
- Replies: 1
- Views: 977
Coordinate transformation from camera frame to world frame
Hi there, I'm trying to transform coordinates from camera frame to world frame. I first use the Lua script to get the transformation matrix between the camera and the world origin, e.g. Trans=sim.getObjectMatrix(cameraHandle,-1). Then I transform the point cloud obtained by the vision sensor in Matl...
- 11 Nov 2019, 16:22
- Forum: Bug reports
- Topic: Segfault on start-up in Ubuntu 18.04
- Replies: 6
- Views: 9343
Re: Segfault on start-up in Ubuntu 18.04
You need to install also libqt5serialport5-dev which is not pulled in by qt5-default. See also this issue https://github.com/voidlinux/void-packages/issues/5254 for fixing additional build errors (namely: error stdlib.h: no such file or directory) caused by gcc 6 + qmake Just install the dev, that'...
- 24 Sep 2019, 00:55
- Forum: General questions
- Topic: How to keep two objects relatively static via Script
- Replies: 1
- Views: 723
How to keep two objects relatively static via Script
Hi there, I'm trying to create two objects A and B, then keeping B's position/rotation relatively static with A. It is pretty easy via GUI, I just need to set A as B's parent and everything is fine. However, I want to use the script to do that. I only set A as B's parent in the very beginning in the...
- 22 Jun 2019, 23:53
- Forum: General questions
- Topic: simRegisterScriptVariable: error
- Replies: 3
- Views: 1000
Re: simRegisterScriptVariable: error
Thank you so much. The error does not appear anymore via 3.6.1.
- 16 Jun 2019, 22:18
- Forum: General questions
- Topic: simRegisterScriptVariable: error
- Replies: 3
- Views: 1000
simRegisterScriptVariable: error
Hi there, I just met a wired problem. I just got a new Ubuntu16.04 system and I installed a 3.40 V-REP which functioned well in my other computers. However, when I started the V-REP program in the new system, it showed: Initialization failed (registerScriptStuff): simRegisterScriptVariable: error In...