Linear-function radial map filter. More...
#include <mapfilter.h>
Public Member Functions | |
MapFilterFn_linear (const ftype &radius) | |
constructor: takes radius for step function cutoff | |
MapFilterFn_linear () | |
destructor | |
ftype | operator() (const ftype &radius) const |
evaluate radial step function: 1-r/r0 if inside or 0.0 outside |
Linear-function radial map filter.