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I am working on a visual servoing application where I need to control a UR5 manipulator with an image jacobian calculated for the desired end position. Can anybody tell me how to proceed with this work? How do I get it done?

I want to import external image in my scene so that the vision sensor can see the image and then I can work further on it. I tried adding a planar object and assigning texture of the image, but it gives problems in sizing. If the object is smaller, the image won't fit and if I try to change the imag...

Hello, Make sure the vision sensor has the checkbox Ignore depth info (faster) unchecked... Cheers Already checked. Everything else works fine, but the depth value won't show on the console. I tried printing other values (you can see the commented out print(radius) command) which worked perfectly, ...

I'm using a vision sensor for an object follower application. I used the UR5 model from the ObjectTracking example directly into my scene, which works perfectly. I need to get the depth information foe an object in the scene. I changed the code accordingly and the simulation works fine but I'm not g...

I'm want to add a graph in my scene. When I try to add anything to the graph script (including the sample codes given in the manual: https://manual.coppeliarobotics.com/en/graphs.htm) and update the status, the console displays an error message as follows: [/Graph@customizationScript:error] 69: in s...

In the ObjectTracking example in coppeliasim, the sensor script generates a bounding box around the identified object. How do I make the bounding box into a circle/ellipse? I need this change in order to use the circular shape in further detailing. Adding the sensor script (responsible for the bound...

Thank you for the link. It is working well now. In the objectTracking example, they have used a mobile robot as the target. I want to use this moving target instead of the mobile robot. I tried simply copying the UR5 model from the tutorial (along with the script and all) into my scene and running t...

I need to generate a scene where a moving object is being tracked. For that purpose, I need to generate a path and make an object (mostly just a spherical object) follow the generated path. In older versions of coppeliasim, there was an option in the path properties where we could directly set the p...

I am working on a project and i need to extract the RGB values of the blobs (I have 4 blobs, red, blue, green, and white) in the scene. Inside the blobTo3dPosition sensor script, I get the coordinates but not color information. Can I get a code to get the values and to print them in a tabular form? ...

Following is the complete code associated with the child script for the sensor. --lua sim=require'sim' simVision=require'simVision' function sysCall_init() sensor=sim.getObject('.') sphereContainer=sim.addDrawingObject(sim.drawing_spherepts,0.03,0,-1,9999,{1,0,1}) xAngle=sim.getObjectFloatParam(sens...