Search found 25 matches

by Zhuang
03 Sep 2019, 01:53
Forum: General questions
Topic: Why can an object break through a table or the ground in vrep
Replies: 7
Views: 556

Re: Why can an object break through a table or the ground in vrep

I'm not following. You were talking about objects "breaking through the table". Sorry. I did not describe clearly. I just tried to solve the problem(objects "breaking through the table"), using different method. I changed Physical Energy (Netwon, Vortex, Bullet, ODE). Although those objects are nor...
by Zhuang
02 Sep 2019, 10:33
Forum: General questions
Topic: Why can an object break through a table or the ground in vrep
Replies: 7
Views: 556

Re: Why can an object break through a table or the ground in vrep

Does the situation improve if you use a smaller time step? It does not work. when I use Newton, all objects are ok. But Vrep always break, i using B0 Remote API. The error is : ... QObject::~QObject: Timers cannot be stopped from another thread QMutex: destroying locked mutex Error: signal 11: ...
by Zhuang
02 Sep 2019, 09:33
Forum: General questions
Topic: Why can an object break through a table or the ground in vrep
Replies: 7
Views: 556

Why can an object break through a table or the ground in vrep

Hi everyone, I made some objects in vrep. I set their convex hull , dynamic and so on. But when a scene starts, some of them can break through the table and the ground and some can not. I checked their properties while theirs are same . I try to change Physical Engine(newton, Bullet and ODE). Yes, t...
by Zhuang
18 Apr 2018, 06:28
Forum: General questions
Topic: After importing a mesh(.obj), it is transparent
Replies: 3
Views: 878

Re: After importing a mesh(.obj), it is transparent

Hello, when you say transparent, you mean invisible? Then, it can be that you have one of following situaions: the mesh is extremely large and you cannot see it the mesh is extremely small and you cannot see it the mesh is somehow corrupt. But this situation normally doesn't happen. You can select ...
by Zhuang
17 Apr 2018, 15:13
Forum: General questions
Topic: After importing a mesh(.obj), it is transparent
Replies: 3
Views: 878

After importing a mesh(.obj), it is transparent

Hi, everybody
I try to import a shape (.obj) into vrep(3.5.4) . but it is transparent in vrep even if i change layers. the mesh(with text) can be displayed in meshlab.
how to deal with the problem?
by Zhuang
14 Mar 2018, 13:41
Forum: General questions
Topic: Robot cannot move along a planning path with IK
Replies: 5
Views: 1390

Re: Robot cannot move along a planning path with IK

Hello,copplia
thank you for your reply.
it works. Vrep is very High-precision. I underestimated its accuracy. Thank you
Cheers
by Zhuang
13 Mar 2018, 11:41
Forum: General questions
Topic: Robot cannot move along a planning path with IK
Replies: 5
Views: 1390

Re: Robot cannot move along a planning path with IK

Hello, debugging that kind of scene is quite difficult, since it requires to perfectly know the purpose of the application, and all the scripts involved. The best pointers I can give you are following when a path planning task is not working as expected: Make sure the desired robot pose is reachabl...
by Zhuang
12 Mar 2018, 12:30
Forum: General questions
Topic: Robot cannot move along a planning path with IK
Replies: 5
Views: 1390

Re: Robot cannot move along a planning path with IK

Hello, debugging that kind of scene is quite difficult, since it requires to perfectly know the purpose of the application, and all the scripts involved. The best pointers I can give you are following when a path planning task is not working as expected: Make sure the desired robot pose is reachabl...