Search found 11 matches
- 05 May 2023, 14:58
- Forum: General questions
- Topic: publishing depth buffer to sensor_msgs/Image ros topic with sim_ros_interface plugin
- Replies: 4
- Views: 609
Re: publishing depth buffer to sensor_msgs/Image ros topic with sim_ros_interface plugin
Issue solved, thanks!
- 05 May 2023, 14:23
- Forum: General questions
- Topic: publishing depth buffer to sensor_msgs/Image ros topic with sim_ros_interface plugin
- Replies: 4
- Views: 609
Re: publishing depth buffer to sensor_msgs/Image ros topic with sim_ros_interface plugin
Hi,
Here is the result between coppelia Image:https://ctxt.io/2/AACQp2tRFQ
and python test Image (being:) being published: https://ctxt.io/2/AACQMyZbEA
I do not see any difference btw coppelia and python node
Here is the result between coppelia Image:https://ctxt.io/2/AACQp2tRFQ
and python test Image (being:
Code: Select all
img = 1515 * np.ones((512, 512), dtype=np.uint16)
I do not see any difference btw coppelia and python node
- 03 May 2023, 17:23
- Forum: General questions
- Topic: publishing depth buffer to sensor_msgs/Image ros topic with sim_ros_interface plugin
- Replies: 4
- Views: 609
publishing depth buffer to sensor_msgs/Image ros topic with sim_ros_interface plugin
Hello, Im trying to publish a depth buffer as sensor_msgs/Image on /depthCoppelia ros topic. Im using CoppeliaSim V4.3.0., (rev. 3), flavor: 1 with its ros plugin. The lua script looks like that for init script: function sysCall_init() if simROS then sim.addLog(sim.verbosity_scriptinfos,"ROS in...
- 22 May 2022, 16:08
- Forum: General questions
- Topic: Vortex simulation of the cable
- Replies: 3
- Views: 1536
Re: Vortex simulation of the cable
Hello, thanks for the example. But your example behaves much less realistic then mine. In spherical joint i cant use mass dumper spring control which is mandatory in order to simulate a realistic cable (which has a mass, extensible and bendable with some effort). May be you have some more examples o...
- 13 May 2022, 14:49
- Forum: General questions
- Topic: Vortex simulation of the cable
- Replies: 3
- Views: 1536
Vortex simulation of the cable
Hello! Im using Vortex with CoppeliaSim to simulate my scene: https://filesender.renater.fr/?s=download&token=5735382e-d8ab-4293-8f27-53ffc4cf8fbe With Newton cable behaves good. And the same setup with Vortex looks like on this screenshot: https://www.linkpicture.com/q/Screenshot-from-2022-05-1...
- 11 Apr 2022, 13:02
- Forum: General questions
- Topic: problem with vision sensor depth buffer publishing with simROS.imageTransportPublish
- Replies: 4
- Views: 649
Re: problem with vision sensor depth buffer publishing with simROS.imageTransportPublish
No, just published the image directly via ImageTransport after that: simVision.sensorImgToWorkImg(inData.handle) simVision.verticalFlipWorkImg(inData.handle) simVision.horizontalFlipWorkImg(inData.handle) simVision.selectiveColorOnWorkImg(inData.handle,{1,1,0}, {0.1,0.1,0.1}, true, true, false) simV...
- 11 Apr 2022, 12:26
- Forum: General questions
- Topic: is work image aligned with point cloud from simVision.coordinatesFromWorkImg
- Replies: 1
- Views: 464
is work image aligned with point cloud from simVision.coordinatesFromWorkImg
Hello! I want to recuperate a part of the point cloud corresponding to the colored object on the work image. I segment this object using color threshold and and send it via ImageTransport ros topic: function sysCall_vision(inData) simVision.sensorImgToWorkImg(inData.handle) simVision.verticalFlipWor...
- 08 Apr 2022, 19:22
- Forum: General questions
- Topic: problem with vision sensor depth buffer publishing with simROS.imageTransportPublish
- Replies: 4
- Views: 649
Re: problem with vision sensor depth buffer publishing with simROS.imageTransportPublish
Thank you for the answer. I also succeded to ImageTransport the greyscale image. Works well!
- 04 Apr 2022, 14:16
- Forum: General questions
- Topic: problem with vision sensor depth buffer publishing with simROS.imageTransportPublish
- Replies: 4
- Views: 649
problem with vision sensor depth buffer publishing with simROS.imageTransportPublish
Hello! I'm using ROS interface to publish the DepthBuffer acquired by the vision sensor with local depthBuffer = sim.getVisionSensorDepthBuffer(activeVisionSensor + sim.handleflag_depthbuffermeters + sim.handleflag_codedstring) stamp=simROS.getTime() simROS.imageTransportPublish(pub1,depthBuffer,w,h...
- 25 Mar 2022, 21:45
- Forum: General questions
- Topic: No vision sensor image on the floating view associated to it
- Replies: 2
- Views: 315
Re: No vision sensor image on the floating view associated to it
It worked, thank you!