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Okay thanks, I think I grasp what happened. I will have to code the actual drawing of those lines and polygons, etc, using Open GL ES 2.0.

Hi, I was using Rube with the Sparrow framework for my iPhone game. Recently, Sparrow upgraded to 2.0 and switched from using OpenGL ES 1.1 to 2.0, and that changed a few things. Basically I have to re-implement a few things, like that the debug draw class I had been using became depricated. It's th...

Thanks, that really sorted stuff out for me! That trick you do in rube should be really handy. If you ever implement improved functionality for handling this in rube I know I'll be one happy guy Keep up the good work.

Hey, I'm sure this is a really simple question but I must admit I'm really confused by collision filtering in rube. In the filtering tutorial available on the site you mention how a fixture can collide with other fixtures by code such as: BOUNDARY | FRIENDLY_SHIP | ENEMY_SHIP etc. However, I can't f...

Oh that makes sense. I did read somewhere that you'd need to copy the examples from the rube trail to your real version but I forgot to do it. I pasted the function into the right cpp now, and I'm only getting one error in b2dJsonImage_OpenGL.h : #include <GLUT/glut.h> gives me "GLUT/glut.h not...

I've attached how the .cpp and .h looks for me at the moment with errors.

@metalbass_92 – I'm not sure. I thought just pasted it to be one of the functions within the existing class.

I was about to test your code but ran into some trouble. in b2dJson.cpp I pasted your attached function but I seem to get some xcode issues. I assume I have to declare some functions and vars in the .h file as well? my C++ knowledge is low. I use Objective-C++ for my iPhone game. in b2dJson.h: Tried...

Hi, The more I work with Rube the more features I'd wish to see in future versions pops up in my mind :) Here's extremely short list so far: Layers You might have a bunch of bodies really close or they do different things. It'd be great to be able to sort them into categories/layers in a panel simil...

Yes, it will definitely need some sort of transition to cover up the switch

Thanks, for the info! Bummer there's no better way. But maybe a mirrored version isn't that bad after all. I was thinking it would be heavier since you'd have to setup those bodies etc, but then again they won't be in the simulation until needed. I guess the jitter could be minimized with some decen...