completely rewrite height_map_data_cython (hprof map caching) routine to allow
full parallelization and make use of Python dicts unnecessary; the new
approach is to calculate paths into equidistant directions (position
angles) with one fix distance (previously it was towards rectangular
edges)
completely rewrite height_map_data_cython (hprof map caching) routine to allow full parallelization and make use of Python dicts unnecessary; the new approach is to calculate paths into equidistant directions (position angles) with one fix distance (previously it was towards rectangular edges)