Panda Bullet

[jean-claude]

@enn0x

Ok, this would explain your problems. I have been assuming you use standard MSVC 2008. Did you manage to compile and run your project by now? And just because I’m curious: do you make use of parallelisation features when compiling Panda3D?

Hi enn0x,
Well compiled under Intel parallel studio!

I did compile Bullet_Physics using SSE4 instruction set, and letting the compiler optimize (unroll loops, vectorize the code,…). This worked ok for most of the lib modules except BulletMultiThreaded and LinearMat that I compiled with Msvc (options /arch:SSE2 & use intrinsics)
Don’t know why these two are not working properly when compiled under Intel…

Then I recompiled Panda_1.8 aas mentionned in my post
[url]Build Panda3D with optimized Intel C++ Compiler]

And I’m using the same approach when compiling my C++ panda app code.

Cheers
Jean-Claude