hydroogmap::MapRayTracer< MapType, MapCellTracer > Class Template Reference

Adapts the RayTracer gear for dealing with 'GenericMap's. The template parameter CellTracer gets called once per cell that we trace through. Note that we guarantee that CellTracer doesn't get called for a cell outside the map. For an example CellTracer, see OgLosTracer. More...

#include <mapraytracer.h>

List of all members.

Public Member Functions
bool	traceCells (const GridIndices &start, const GridIndices &destination)
bool	traceCoords (const WorldCoords &start, const WorldCoords &destination)
	Similar to traceCells, but specify endpoints in world coords.

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Detailed Description

template<typename MapType, class MapCellTracer>
class hydroogmap::MapRayTracer< MapType, MapCellTracer >

Adapts the RayTracer gear for dealing with 'GenericMap's. The template parameter CellTracer gets called once per cell that we trace through. Note that we guarantee that CellTracer doesn't get called for a cell outside the map. For an example CellTracer, see OgLosTracer.

Alex Brooks

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Member Function Documentation

template<typename MapType, class MapCellTracer>

bool hydroogmap::MapRayTracer< MapType, MapCellTracer >::traceCells	(	const GridIndices &	start,
		const GridIndices &	destination
	)			[inline]

Trace from start(x0,y0) to destination(x1,y1). Returns: true: we traced to the end false: we stopped tracing early

Referenced by hydroogmap::OgLosTracer::isClearCells().

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The documentation for this class was generated from the following file:

• mapraytracer.h