mediump vs highp precision on Embedded GPUs

There are a lot of  tests on GPU performance, in terms of how many operations per sec (rendering, float arithmetic, etc..), but not a lot on quality and precision. Most would argue that such a benchmark is not very relevant, well that is true in general cases but not all (actually its like having 5k [...]

ISO10303: IFC exchange format design and usage

IFC is one of the oldest standards for data exchange within the AEC industry. It became one of the most supported exchange formats available. Using a standard which was started about ten years ago, brings with it obsolete ways for defining objects and exchange files. Example to that is usage of EXPRESS language to define the schema [...]