kernels.cpp File Reference

Namespaces
namespace	hmap

Functions
Array	hmap::biweight (glm::ivec2 shape)
	Generates a biweight kernel array.
Array	hmap::blackman (glm::ivec2 shape)
	Generates a Blackman window array with the specified shape.
Array	hmap::cone (glm::ivec2 shape)
	Generates a cone-shaped kernel array.
Array	hmap::cone_smooth (glm::ivec2 shape)
	Generates a cone-shaped kernel with a smooth landing.
Array	hmap::cone_talus (float height, float talus)
	Generates a cone-shaped kernel with specified height and talus.
Array	hmap::cubic_pulse (glm::ivec2 shape)
	Generates a cubic pulse kernel array.
std::vector< float >	hmap::cubic_pulse_1d (int nk)
	Generates a 1D cubic pulse kernel.
Array	hmap::cubic_pulse_directional (glm::ivec2 shape, float angle, float aspect_ratio, float anisotropy)
	Generates a "directional" cubic pulse kernel.
Array	hmap::cubic_pulse_truncated (glm::ivec2 shape, float slant_ratio, float angle)
	Generates a truncated cubic pulse kernel.
Array	hmap::cupola (glm::ivec2 shape, float rc=0.5f)
	Generate a 2D radial cupola kernel.
Array	hmap::disk (glm::ivec2 shape)
	Generates a disk-shaped kernel footprint.
Array	hmap::disk_smooth (glm::ivec2 shape, float r_cutoff=0.9f)
	Generates a smooth, disk-shaped kernel footprint with soft edges.
Array	hmap::gabor (glm::ivec2 shape, float kw, float angle, bool quad_phase_shift=false)
	Generates a Gabor kernel of the specified shape.
Array	hmap::gabor_dune (glm::ivec2 shape, float kw, float angle, float xtop, float xbottom)
	Generates a modified dune-like Gabor kernel.
Array	hmap::lorentzian (glm::ivec2 shape, float footprint_threshold=0.1f)
	Generate a Lorentzian kernel.
Array	hmap::hann (glm::ivec2 shape)
	Generates a Hann window array with the specified shape.
Array	hmap::lorentzian_compact (glm::ivec2 shape)
	Generate a modified Lorentzian kernel with compact support.
Array	hmap::sinc_radial (glm::ivec2 shape, float kw)
	Generates a radial sinc function array with the specified shape and wave number.
Array	hmap::sinc_separable (glm::ivec2 shape, float kw)
	Generates a separable sinc function array with the specified shape and wave number.
Array	hmap::smooth_cosine (glm::ivec2 shape)
	Generate a smooth cosine kernel.
Array	hmap::square (glm::ivec2 shape)
	Generate a square-shaped kernel.
Array	hmap::tricube (glm::ivec2 shape)
	Generate a tricube kernel.
Array	hmap::get_kernel (glm::ivec2 shape, KernelType kernel_type)
	Generate a kernel of the specified type.