VisibilityCheckIterator

Diamond iterator for visibility check

struct VisibilityCheckIterator {

Vector3d startPos;

Vector3d camPos;

SmallChunk* startChunk;

ChunkVisitor visitor;

int maxHeight;

int maxDistance;

int maxDistanceSquared;

VisibilityCheckChunk[] plannedChunks;

VisibilityCheckChunk[] visitedChunks;

VisibilityCheckChunk* getOrAddPlannedChunk(Vector3d pos);

void planVisitingChunk(Vector3d p, Dir fromDir, ulong mask);

void visitPlannedChunks();

void start(World world, Vector3d startPos, int maxDistance);

Vector3d cameraDirection;

void visitVisibleChunks(ChunkVisitor visitor, Vector3d cameraDirection);

}

Members

Functions

getOrAddPlannedChunk VisibilityCheckChunk* getOrAddPlannedChunk(Vector3d pos): get or add planned chunk by position
planVisitingChunk void planVisitingChunk(Vector3d p, Dir fromDir, ulong mask): Undocumented in source. Be warned that the author may not have intended to support it.
start void start(World world, Vector3d startPos, int maxDistance): Undocumented in source. Be warned that the author may not have intended to support it.
visitPlannedChunks void visitPlannedChunks(): Undocumented in source. Be warned that the author may not have intended to support it.
visitVisibleChunks void visitVisibleChunks(ChunkVisitor visitor, Vector3d cameraDirection): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

camPos Vector3d camPos;: Undocumented in source.
cameraDirection Vector3d cameraDirection;: Undocumented in source.
maxDistance int maxDistance;: Undocumented in source.
maxDistanceSquared int maxDistanceSquared;: Undocumented in source.
maxHeight int maxHeight;: Undocumented in source.
plannedChunks VisibilityCheckChunk[] plannedChunks;: Undocumented in source.
startChunk SmallChunk* startChunk;: Undocumented in source.
startPos Vector3d startPos;: Undocumented in source.
visitedChunks VisibilityCheckChunk[] visitedChunks;: Undocumented in source.
visitor ChunkVisitor visitor;: Undocumented in source.
world World world;: Undocumented in source.

Meta

Source

See Implementation