Path class for manipulating and analyzing paths through array/grid indices (i, j). More...

Classes
class	hmap::CellPath
	Ordered path of grid cell indices. More...

Functions
void	hmap::add_line_bresenham (std::vector< glm::ivec2 > &out, glm::ivec2 a, glm::ivec2 b)
	Rasterizes a segment between two integer points using Bresenham's algorithm.

void	hmap::add_noise (std::vector< glm::ivec2 > &indices, std::uint32_t seed, float kw, float amp, const glm::ivec2 &shape, NoiseType noise_type=NoiseType::PERLIN, int octaves=8, float weight=0.7f, float persistence=0.5f, float lacunarity=2.f)
	Applies transverse noise displacement along an integer path.

void	hmap::enforce_path_adjacency (std::vector< glm::ivec2 > &indices)
	Ensures that an integer path is grid-adjacent and gap-free.

bool	hmap::is_path_adjacent (const std::vector< glm::ivec2 > &indices)
	Checks if a grid path has no gaps (8-connectivity).

Detailed Description

Path class for manipulating and analyzing paths through array/grid indices (i, j).

Classes