Search found 121 matches

by zhy149
21 Jun 2022, 03:41
Forum: General questions
Topic: Object Interaction Collision size and shape's own size comparison
Replies: 1
Views: 296

Object Interaction Collision size and shape's own size comparison

Hello, I'm working on some projects. But I found that when I assume there should be no collision between my gripper and the object, there sometimes can be a collision even if I regard my gripper as bigger than it really is. My question is if the collision object of one object is actually a bit large...
by zhy149
13 Jun 2022, 22:22
Forum: General questions
Topic: No sim.wait() allowed in actuation function in a non-threaded child script?
Replies: 1
Views: 371

No sim.wait() allowed in actuation function in a non-threaded child script?

Hello,

I find that when I have sim.wait() in an actuation function it always gives me an execution error, is this forbidden? If yes then is there any way to do a wait inside an actuation function?
Thank you!
by zhy149
16 May 2022, 04:13
Forum: General questions
Topic: Handle Index Increment procedure
Replies: 1
Views: 363

Handle Index Increment procedure

Hello, I don't have a bug now but I'm curious about the following phenomenon: I currently use a sim.copyobject and sim.removeObject to copy and remove some objects, I run the scene again and again but it seems the newly copied objects handle number are starting from the end of last time run, is this...
by zhy149
15 May 2022, 15:22
Forum: General questions
Topic: Interact with .obj file properly?
Replies: 2
Views: 477

Re: Interact with .obj file properly?

Nvm I got it, I need to set it to be dynamic.
by zhy149
15 May 2022, 15:19
Forum: General questions
Topic: Interact with .obj file properly?
Replies: 2
Views: 477

Interact with .obj file properly?

Hello, I found some .obj files online and just import them to coppeliasim directly, but it doesn't seem I can grasp them, is there any setting I should modify to successfully interact with .obj files just like pure shapes?
Thank you!
by zhy149
14 May 2022, 23:03
Forum: General questions
Topic: How to add noise to vision sensor
Replies: 1
Views: 312

How to add noise to vision sensor

Hello, if I want to minimize transfer learning from simulation to the real world, I may need to add some noise like lighting or perception to simulate a real-world setting. Is this necessary and if I can do this? Thank you very much!
by zhy149
08 May 2022, 04:22
Forum: General questions
Topic: MAC script typing format weird
Replies: 11
Views: 1535

Re: MAC script typing format weird

Hello, I use coppeliasim 4.3 on both Mac and Win10 now, but I find that the dot in MAC Lua script is quite weird because different characters after the dot seem to have different distance from the dot. Could you give me some hints on how to resolve the problem? Thank you very much! The windows one ...
by zhy149
08 May 2022, 04:19
Forum: General questions
Topic: MAC script typing format weird
Replies: 11
Views: 1535

Re: MAC script typing format weird

Hello, I use coppeliasim 4.3 on both Mac and Win10 now, but I find that the dot in MAC Lua script is quite weird because different characters after the dot seem to have different distance from the dot. Could you give me some hints on how to resolve the problem?
Thank you very much!
by zhy149
08 May 2022, 04:16
Forum: General questions
Topic: MAC script typing format weird
Replies: 11
Views: 1535

Re: MAC script typing format weird

coppelia wrote: 22 Feb 2022, 06:55 I'd recommend to use a monospaced font, otherwise it will be more difficult to read/write code. Check your system what is available, e.g. Consolas

Cheers
Hello, how can I check what kind of fonts my system supports? Thank you!