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2DWorlds Forums
Box2D question... - Printable Version

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+-- Forum: 2DWorlds (http://2dworlds.buildism.net/forum/forumdisplay.php?fid=4)
+--- Forum: Help (http://2dworlds.buildism.net/forum/forumdisplay.php?fid=21)
+--- Thread: Box2D question... (/showthread.php?tid=6227)



Box2D question... - noob007 - 06-26-2011

Is Buildism using the native Box2D library through something like the JNI, or is it using a Box2D library that's been rewritten and compiled in Java?


RE: Box2D question... - Jacob__mybb_import1 - 06-26-2011

http://www.jbox2d.org/


RE: Box2D question... - noob007 - 06-26-2011

So it's a complete rewrite in Java, I see.

Which I think is actually a really bad idea, since Java is quite slow for arithmetic operations.


RE: Box2D question... - Login - 06-26-2011

(06-26-2011, 07:05 PM)noob007 Wrote: So it's a complete rewrite in Java, I see.

Which I think is actually a really bad idea, since Java is quite slow for arithmetic operations.

Not necessarily.


RE: Box2D question... - noob007 - 06-26-2011

(06-26-2011, 07:44 PM)Login Wrote:
(06-26-2011, 07:05 PM)noob007 Wrote: So it's a complete rewrite in Java, I see.

Which I think is actually a really bad idea, since Java is quite slow for arithmetic operations.

Not necessarily.

Erm, usually when you make such a statement you also provide stuff to support it...


RE: Box2D question... - Login - 06-26-2011

(06-26-2011, 07:52 PM)noob007 Wrote:
(06-26-2011, 07:44 PM)Login Wrote:
(06-26-2011, 07:05 PM)noob007 Wrote: So it's a complete rewrite in Java, I see.

Which I think is actually a really bad idea, since Java is quite slow for arithmetic operations.

Not necessarily.

Erm, usually when you make such a statement you also provide stuff to support it...
You do know you can edit Java, right?



RE: Box2D question... - noob007 - 06-26-2011

(06-26-2011, 08:04 PM)Login Wrote:
(06-26-2011, 07:52 PM)noob007 Wrote:
(06-26-2011, 07:44 PM)Login Wrote:
(06-26-2011, 07:05 PM)noob007 Wrote: So it's a complete rewrite in Java, I see.

Which I think is actually a really bad idea, since Java is quite slow for arithmetic operations.

Not necessarily.

Erm, usually when you make such a statement you also provide stuff to support it...
You do know you can edit Java, right?

What does that have to do with anything? And do you mean the Java bytecode files, or the Java VM?


RE: Box2D question... - Blandflakes - 06-26-2011

lrn2C++

Oh and box2D is amazing Tongue


RE: Box2D question... - noob007 - 06-26-2011

Box2D *is* amazing, lol.

But it would be even more amazing if it did soft-body physics too. xD


RE: Box2D question... - noob007 - 06-26-2011

bump...