ArchMark is a 3d card benchmark software (example). It tests pure fill rate (bandwith), stencil buffer speed, triangle rate, texture fillrate, texture cache..

Tags: OpenGL

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Collada to X3D Nodes Mapping

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http://osl.iu.edu/~tveldhui/papers/Template-Metaprograms/meta-art.html

The introduction of templates to C+ + added a facility whereby the compiler can act as an interpreter. This makes it possible to write programs in a subset of C+ + which are interpreted at compile time. Language features such as for loops and if statements can be replaced by template specialization and recursion. The first examples of these techniques were written by Erwin Unruh and circulated among members of the ANSI/ISO C++ standardization committee 1. These programs didn’t have to be executed — they generated their output at compile time as warning messages. For example, one program generated warning messages containing prime numbers when compiled.

Here’s a simple example which generates factorials at compile time:

template<int N> class Factorial { public:    enum { value = N * Factorial<N-1>::value }; };

Tags: C++

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The Interaction Techniques Markup Language describes virtual reality (VR) applications in a platform-independent and toolkit-independent manner, for development and understanding purposes.

Tags: Virtual Reality

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