• libGL.so compil problem

    From time to time, on my ubuntu 11.10, i have link error like “undefined reference to glGetQueryObjectui64v”. This is because an unidentify…

  • Install (and develop in) cuda under ubuntu 11.10

    What you need for cuda with ubuntu 11.10 : Download and install cudatoolkit (4.1.28) and gpucomputingsdk nvidia download page You also need…

  • Cubemaps

    After finding a bug in our render engine, I figure out that cubemaps texture coordinate generation is quite unusual.Note on cubemap format…