voxelalgorithms.cpp File Reference

#include <array>
#include "voxelalgorithms.h"
#include "nodedef.h"
#include "mapblock.h"
#include "map.h"

Include dependency graph for voxelalgorithms.cpp:

Classes
struct	voxalgo::ChangingLight
	Contains information about a node whose light is about to change. More...
struct	voxalgo::LightQueue
struct	voxalgo::SunlightPropagationUnit
struct	voxalgo::SunlightPropagationData

Namespaces
namespace	voxalgo

Macros
#define	B_1   (MAP_BLOCKSIZE - 1)
#define	B_1   (MAP_BLOCKSIZE - 1)
#define	B_2   (MAP_BLOCKSIZE - 2)

Typedefs
typedef u8	voxalgo::direction
typedef v3s16	voxalgo::relative_v3
typedef v3s16	voxalgo::mapblock_v3
typedef LightQueue	voxalgo::UnlightQueue
typedef LightQueue	voxalgo::ReLightQueue

Functions
bool	voxalgo::step_rel_block_pos (direction dir, relative_v3 &rel_pos, mapblock_v3 &block_pos)
void	voxalgo::unspread_light (Map *map, const NodeDefManager *nodemgr, LightBank bank, UnlightQueue &from_nodes, ReLightQueue &light_sources, std::map< v3s16, MapBlock * > &modified_blocks)
void	voxalgo::spread_light (Map *map, const NodeDefManager *nodemgr, LightBank bank, LightQueue &light_sources, std::map< v3s16, MapBlock * > &modified_blocks)
bool	voxalgo::is_sunlight_above (Map *map, v3s16 pos, const NodeDefManager *ndef)
void	voxalgo::update_lighting_nodes (Map *map, const std::vector< std::pair< v3s16, MapNode > > &oldnodes, std::map< v3s16, MapBlock * > &modified_blocks)
bool	voxalgo::is_light_locally_correct (Map *map, const NodeDefManager *ndef, LightBank bank, v3s16 pos)
void	voxalgo::update_block_border_lighting (Map *map, MapBlock *block, std::map< v3s16, MapBlock * > &modified_blocks)
void	voxalgo::fill_with_sunlight (MMVManip *vm, const NodeDefManager *ndef, v2s16 offset, bool light[MAP_BLOCKSIZE][MAP_BLOCKSIZE])
void	voxalgo::is_sunlight_above_block (Map *map, mapblock_v3 pos, const NodeDefManager *ndef, bool light[MAP_BLOCKSIZE][MAP_BLOCKSIZE])
bool	voxalgo::propagate_block_sunlight (Map *map, const NodeDefManager *ndef, SunlightPropagationData *data, UnlightQueue *unlight, ReLightQueue *relight)
void	voxalgo::finish_bulk_light_update (Map *map, mapblock_v3 minblock, mapblock_v3 maxblock, UnlightQueue unlight[2], ReLightQueue relight[2], std::map< v3s16, MapBlock * > *modified_blocks)
void	voxalgo::blit_back_with_light (Map *map, MMVManip *vm, std::map< v3s16, MapBlock * > *modified_blocks)
void	voxalgo::fill_with_sunlight (MapBlock *block, const NodeDefManager *ndef, bool light[MAP_BLOCKSIZE][MAP_BLOCKSIZE])
void	voxalgo::repair_block_light (Map *map, MapBlock *block, std::map< v3s16, MapBlock * > *modified_blocks)

Variables
static const v3s16	voxalgo::neighbor_dirs [6]
static constexpr LightBank	voxalgo::banks [] = { LIGHTBANK_DAY, LIGHTBANK_NIGHT }
static const VoxelArea	voxalgo::block_borders []
static const VoxelArea	voxalgo::block_pad []

Macro Definition Documentation

B_1 [1/2]

#define B_1   (MAP_BLOCKSIZE - 1)

Borders of a map block in relative node coordinates. Compatible with type 'direction'.

Borders of a map block in relative node coordinates. The areas do not overlap. Compatible with type 'direction'.

B_1 [2/2]

#define B_1   (MAP_BLOCKSIZE - 1)

Borders of a map block in relative node coordinates. Compatible with type 'direction'.

Borders of a map block in relative node coordinates. The areas do not overlap. Compatible with type 'direction'.

B_2

#define B_2   (MAP_BLOCKSIZE - 2)