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Hi Chris, I tried a vigin installation on another Yosemite Mac (only single screen) and the behavior is the same as on my regular Mac. I also renamed the existing rube.ini and let Rube create a new one without success. Just to be sure we are on the same page, does Rube remember any Panel positions a...

Hi Chris,

I used to use Mavericks, but it was showing the same problem.
I am going to try Rube on another Mac, just to be sure it is not my machine.

I do not think it is related to the dual screen thingy, as the problem appears when using single screen as well.

Cheers,
Thomas

Hi Chris, I am using Mac with Yosemite. Same problem existed on older OSX. 1. I have changed the permissions to lat anybody write to the .ini file, but Rube still does not keep the panel positions. But I do see changes in the .ini file in the [mainwindow] section in savestate=. So Rube seems to writ...

Hi Chris, I do have the problem, that Rube does not remember the position of individual panels like the Properties and Script panel etc. If I close Rube and then open it again, all the panels are at default position. (I have read https://www.iforce2d.net/forums/viewtopic.php?f=6&t=145&p=566&...

Hi Chris, I am not completely sure what you mean with 'collisions are not deterministic between saves'. Could you elaborate a bit ? Measuring & Angles: Yes, what you have shown in the old video is part of what I had in mind. I ususally have a reference point and now need to go a certain distance...

Hi, I am not working on a game, rather a simualtion of real world objects. My app uses joints and bodies to render a geometrical figure onto the screen. I load the Box2D design from Rube into my App, where the user is encouraged to change the design. This design is animated with Box2D to be physical...

Hi Chris, sorry for the late reply. Your patch works well, thanks for that. I assume with the jointValue.isMember magic, the loader works with current and future releases of RUBE, yes ? It is kind of hard to get the patch, as you have not merged back your development branch into your main branch on ...

Hi Chris, I think I found the solution. You triggered the idea with your anchorA to LinearOffset. So to fix my problem I needed to save linearOffset into the JSON anchorA (in the file b2dJson.cpp). case e_motorJoint: { jointValue["type"] = "motor"; b2MotorJoint* motorJoint = (b2M...

Hi Chris, I am sorry, but I can not follow you. When I change the motorJoint as you have suggested, the code does not compile. I can not find m_localAnchorA/m_localAnchorB in any b2Joint superclass for Box2D version v2.2.1, v.2.3.0, v.2.3.1. A few joints like weld joint, rope joint etc. do have m_lo...

Hi Chris, yes, I am designing inside Rube, generate the JSON file in Rube, load the JSON file into my App and then let the App save the changed world to JSON again. And in the JSON saved by my App the error occurs. Sorry if I was not explicit enough in my problem description. My code does contain yo...