CoppeliaSim forums

Issue solved, thanks!

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

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...

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...

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...

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...

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...

Thank you for the answer. I also succeded to ImageTransport the greyscale image. Works well!

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...

It worked, thank you!