cloud_functions.cpp File Reference

Namespaces
namespace	hmap

Functions
Array	hmap::cloud_sdf_to_array (const Cloud &cloud, glm::ivec2 shape, glm::vec4 bbox_array={0.f, 1.f, 0.f, 1.f}, const Array *p_noise_x=nullptr, const Array *p_noise_y=nullptr)
	Compute a distance field from a point cloud.
bool	hmap::has_duplicates (const Cloud &cloud, float eps=1e-9f, bool xy_only=true)
	Checks whether the point cloud contains duplicate points.
std::vector< float >	hmap::interpolate_values_from_array (const Cloud &cloud, const Array &array, glm::vec4 bbox)
	Interpolate values from an array at the points' (x, y) locations.
void	hmap::rejection_filter_density (Cloud &cloud, const Array &density_mask, std::uint32_t seed, const glm::vec4 &bbox={0.f, 1.f, 0.f, 1.f})
	Filter a point cloud using rejection sampling based on a density mask.
Cloud	hmap::scale (const Cloud &cloud, glm::vec2 scale, glm::vec2 center={0.5f, 0.5f})
	Scales the point coordinates in a cloud relative to a center point.
Cloud	hmap::scale (const Cloud &cloud, float scale, glm::vec2 center={0.5f, 0.5f})