Search found 14 matches
- 02 Oct 2021, 01:55
- Forum: General questions
- Topic: Add other constraint in OMPL task solver
- Replies: 2
- Views: 4449
Add other constraint in OMPL task solver
Hi, My problem requires the path solved by motion planning to satisfy position and orientation constraints. I went through OMPL API and an example code of motion planning, it seems I need to write my custom isStateValidCallback function to overwrite the default one that only does collision checking....
- 26 Mar 2021, 20:42
- Forum: General questions
- Topic: Attach static object to RG2 gripper
- Replies: 2
- Views: 1168
Re: Attach static object to RG2 gripper
Hi, Thanks for your reply! Actually this is not very related to my post of setting object back to static from dynamic, as what I have tried is to set the grasped object static + respondable or dynamic + respondable. I cannot set it to be non-respondable as it will fall automatically, but I haven't t...
- 26 Mar 2021, 20:38
- Forum: General questions
- Topic: SBL from OMPL
- Replies: 2
- Views: 1257
Re: SBL from OMPL
Wow,
This looks pretty cool. Actually that problem comes seldomly. I will post it here later if I still see it in the new version
This looks pretty cool. Actually that problem comes seldomly. I will post it here later if I still see it in the new version
- 20 Mar 2021, 05:10
- Forum: General questions
- Topic: Attach static object to RG2 gripper
- Replies: 2
- Views: 1168
Attach static object to RG2 gripper
Hi, I am implementing grasping of complex shape objects, and found attach mode grasping in RG2 gripper code is very useful. I set object to dynamic and found it worked well when the grasping pose is well designed, however it made the object flying around the gripper when the grasp pose is not that a...
- 19 Mar 2021, 20:51
- Forum: General questions
- Topic: SBL from OMPL
- Replies: 2
- Views: 1257
SBL from OMPL
Hi, I am using SBL motion planner from OMPL plugin, and sometimes get this error below. This case doesn't happen frequently enough. Any suggestions to check why this error happens? '[simExtOMPL:warning] OMPL: /home/marc/Documents/ompl-1.4.2-Source/src/ompl/base/src/Planner.cpp:248: SBL: Skipping inv...
- 19 Mar 2021, 18:46
- Forum: General questions
- Topic: Make object static from dynamic?
- Replies: 1
- Views: 994
Make object static from dynamic?
Hi,
I used sim.setObjectInt32Parameter(object_handle, sim.shapeintparam_static, 0) to set static object to be dynamic, but cannot set it back to static when passing last param to 1. Any methods to implement this?
I used sim.setObjectInt32Parameter(object_handle, sim.shapeintparam_static, 0) to set static object to be dynamic, but cannot set it back to static when passing last param to 1. Any methods to implement this?
- 15 Mar 2021, 22:15
- Forum: General questions
- Topic: Set customized texture to compound shapes programmatically
- Replies: 1
- Views: 621
Set customized texture to compound shapes programmatically
Hi, As in the title, I want to set customized texture to compound shapes programmatically, which I found 'sim.setShapeTexture' didn't work (it worked perfectly on single shapes). I found 'quick texture' in simulator ui can work also but didn't find corresponding api. Do you have any suggestions with...
- 13 Mar 2021, 05:46
- Forum: General questions
- Topic: Get object weight through a force sensor
- Replies: 1
- Views: 683
Get object weight through a force sensor
Hi, I want to measure the number of particles poured into a container shape model I imported from dae file, and I searched in the forum and found measuring weight of container seems the best way to do this. I need to do this in programs instead of simulator uis as I will dynamically create random ne...
- 26 Feb 2021, 22:06
- Forum: General questions
- Topic: Implement a trajectory follow controller
- Replies: 4
- Views: 647
Re: Implement a trajectory follow controller
Oh I see it, it has prefix 'ABB'. never mind
- 26 Feb 2021, 22:00
- Forum: General questions
- Topic: Implement a trajectory follow controller
- Replies: 4
- Views: 647
Re: Implement a trajectory follow controller
Hi, I am trying to find the demo model you posted (IRB4600) but cannot find it though. I have version 4.1.0 rev.1. I searched through scene files and found 10-applyingIkToDynamicallyEnabledModels.ttt in scenes/ik_fk_simple_examples and find this seems include the same as you mentioned. I will try th...