util::SamplingBox Struct Reference

#include <ScalarFieldBake.h>

Public Attributes
double	origin [3]
	Corner the axis vectors emanate from, NED [m].
double	axis [3][3]
	Full edge vector of each axis, NED [m].
int	counts [3]
	Samples along each axis; each at least 1.

Detailed Description

An oriented sampling grid in the NED frame.

Samples sit at texel centres: the i-th sample is at origin + sum_a axis[a] * ((i_a + 0.5) / counts[a]). The axis entries are full edge vectors, not unit directions, so spacing along axis a is |axis[a]| / counts[a]. The axes must be mutually orthogonal but need not align with the NED axes. A count of 1 is legal and gives a single mid-box slice, which is how a plane bake is expressed: a plane sets axis[2] to the zero vector and counts[2] to 1.

---

The documentation for this struct was generated from the following file:

• /update_root/webfhsim/reloadrepos/fhsim_environment/src/environment/util/ScalarFieldBake.h