Search found 1021 matches
- 02 Apr 2024, 08:41
- Forum: General questions
- Topic: An error when using simIK.findConfig
- Replies: 2
- Views: 98
Re: An error when using simIK.findConfig
I encountered the following error: “in sim.genericFunctionHandler: Found invalid joint handle.” The IK plugin creates a copy of the simulated environment, so you will have the "sim" world, and the "IK" world which uses a different set of handles. Most of the simIK functions use ...
- 20 Mar 2024, 23:52
- Forum: General questions
- Topic: Coppelia OMPL plugin help
- Replies: 1
- Views: 946
Re: Coppelia OMPL plugin help
Yes it is possible.
Start and goal states are specified with simOMPL.setStartState and simOMPL.setGoalStates or related functions.
OMPL plugin is shipped with CoppeliaSim, file is called libsimOMPL.so/libsimOMPL.dylib/simOMPL.dll
Start and goal states are specified with simOMPL.setStartState and simOMPL.setGoalStates or related functions.
OMPL plugin is shipped with CoppeliaSim, file is called libsimOMPL.so/libsimOMPL.dylib/simOMPL.dll
- 20 Mar 2024, 23:04
- Forum: General questions
- Topic: 3D printer nozzle simulation
- Replies: 2
- Views: 2520
Re: 3D printer nozzle simulation
simply output more spheres :)
ideally you should output at least 1 sphere every unit of distance equal to sphere's radius... even more to get a more uniform look.
drawing objects are the fastest way if you don't need dynamics.
ideally you should output at least 1 sphere every unit of distance equal to sphere's radius... even more to get a more uniform look.
drawing objects are the fastest way if you don't need dynamics.
- 20 Mar 2024, 23:02
- Forum: General questions
- Topic: getting the joint force as a float or integer
- Replies: 5
- Views: 2854
Re: getting the joint force as a float or integer
sim.getJointForce returns a float already.
Perhaps you have some error in your code.
Perhaps you have some error in your code.
- 20 Mar 2024, 23:01
- Forum: General questions
- Topic: ObjectTracking bounding box
- Replies: 1
- Views: 897
Re: ObjectTracking bounding box
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? yes, change: cv.rectangle(maskdbg, (x, y), (x+w, y+h), (0, 255, 0), 2) to some different drawing instruction.
- 20 Mar 2024, 22:56
- Forum: General questions
- Topic: How to put the motion data and implement dynamically
- Replies: 2
- Views: 2466
Re: How to put the motion data and implement dynamically
If you know the whole joint trajectory in advance you can pre-compute perfect velocity acceleration etc. The problem of estimating velocity is so only if you want to do it in realtime (i.e. without knowing future values) then you can only estimate left derivative which is always "late" wit...
- 20 Mar 2024, 21:59
- Forum: General questions
- Topic: ROS 2 plugin is not loading on start up
- Replies: 2
- Views: 956
Re: ROS 2 plugin is not loading on start up
That's normal.
Plugins are not loaded on startup anymore (probably since V4.5.1). Instead, are loaded on demand, by
Plugins are not loaded on startup anymore (probably since V4.5.1). Instead, are loaded on demand, by
loadPlugin()
or by lua modules (e.g. typically, simFoo.lua will loadPlugin('simFoo')
if "Foo" is a plugin).- 18 Mar 2024, 16:43
- Forum: General questions
- Topic: path following object
- Replies: 4
- Views: 711
Re: path following object
you are setting position ofNandanUmrikar wrote: ↑18 Mar 2024, 11:08Code: Select all
--lua sim.setObjectPose(simTarget, {-k * centerX, k * centerY, 0, 0, 0, 0, 1}, simTip)
simTarget
relative to simTip
's reference frame.- 18 Mar 2024, 09:00
- Forum: General questions
- Topic: The data in the graph will be lost.
- Replies: 1
- Views: 131
Re: The data in the graph will be lost.
Probably you need to set a larger buffer size in the graph dialog.
- 18 Mar 2024, 08:58
- Forum: General questions
- Topic: path following object
- Replies: 4
- Views: 711