swirl.cpp File Reference

Namespaces
namespace	hmap

Functions
void	hmap::swirl (Array &dx, Array &dy, float amplitude=1.f, float exponent=1.f, const Array *p_noise=nullptr, Vec4< float > bbox={0.f, 1.f, 0.f, 1.f})
	Generate displacements dx and dy to apply a swirl effect to another primitve.