#include <pathfinderqueryutils.h>

Class Description

This class is an helper used internaly by the PathFinder Queries to factorize Code.

Public Attributes
Database *	m_database

WorkingMemory *	m_workingMemory

Accessors
Database *	GetDatabase ()

WorkingMemory *	GetWorkingMemory ()

void *	GetTraverseLogicUserData ()

Location functions
bool	FindTriangleFromPositionIfNotValid (NavTrianglePtr &navTrianglePtr, const Vec3f &pos, const PositionSpatializationRange &positionSpatializationRange)

bool	FindTriangleFromPositionIfNotValid (NavTrianglePtr &navTrianglePtr, const Vec3f &pos, const PositionSpatializationRange &positionSpatializationRange, WorldIntegerPos &outputIntegerPos)

bool	FindTriangleFromPositionIfNotValid (NavTrianglePtr &navTrianglePtr, const Vec3f &pos, const WorldIntegerPos &integerPos, const PositionSpatializationRange &positionSpatializationRange)

template<class TraverseLogic >
bool	IsHalfEdgeCompatibleWithThinCapsule (const NavHalfEdgeRawPtr &halfEdge, ThinCapsuleWithExtentOffset &capsuleParams)

For internal use only
void	GetNextHalfEdgeAroundStartVertex (const NavHalfEdgeRawPtr &currentHalfEdge, NavHalfEdgeRawPtr &nextHalfEdge)

void	GetPrevHalfEdgeAroundDestVertex (const NavHalfEdgeRawPtr &currentHalfEdge, NavHalfEdgeRawPtr &prevHalfEdge)

template<class TraverseLogic >
KyResult	FindValidPositionFromIntegerIntersection (const Vec3f &collisionPos3f, const NavHalfEdgePtr &halfEdgePtrHit, WorldIntegerPos &arrivalIntegerPos, NavTrianglePtr &arrivalTrianglePtr)

template<class TLogic , class BorderHalfEdgeProcessor >
KyResult	BrowseAndProcessAllBorderNavHalfEdgeInBox (BorderHalfEdgeProcessor &borderHalfEdgeProcessor)

Member Function Documentation

bool Kaim::QueryUtils::FindTriangleFromPositionIfNotValid	(	NavTrianglePtr &	navTrianglePtr,
		const Vec3f &	pos,
		const PositionSpatializationRange &	positionSpatializationRange
	)

inherited

Checks the validity of the specified triangle.

If the triangle is not valid, this method tries to retrieve a valid triangle ID from the specified position. If a valid triangle is found, it updatesnavTrianglePtr.

Parameters

[in,out]	navTrianglePtr	The triangle to test. If the triangle is invalid and a valid triangle is found, this parameter will be updated with the ID of the new triangle.
	pos	The position used to retrieve a new triangle, if needed.
	positionSpatializationRange	The maximum difference in altitude between pos and the returned triangle.

Returns: true if the input triangle is valid or if navTrianglePtr was updated, otherwise false.

bool Kaim::QueryUtils::FindTriangleFromPositionIfNotValid	(	NavTrianglePtr &	navTrianglePtr,
		const Vec3f &	pos,
		const PositionSpatializationRange &	positionSpatializationRange,
		WorldIntegerPos &	outputIntegerPos
	)

inherited

Checks the validity of the specified triangle.

If the triangle is not valid, this method tries to retrieve a valid triangle ID from the specified position. If a valid triangle is found, it updatesnavTrianglePtr.

Parameters

[in,out]	navTrianglePtr	The triangle to test. If the triangle is invalid and a valid triangle is found, this parameter will be updated with the ID of the new triangle.
	pos	The position used to retrieve a new triangle, if needed.
	positionSpatializationRange	The maximum difference in altitude between pos and the returned triangle.
[out]	outputIntegerPos	Stores the integer position of the returned triangle, or of pos if the original triangle was valid.

Returns: true if the input triangle is valid or if navTrianglePtr was updated, otherwise false.

bool Kaim::QueryUtils::FindTriangleFromPositionIfNotValid	(	NavTrianglePtr &	navTrianglePtr,
		const Vec3f &	pos,
		const WorldIntegerPos &	integerPos,
		const PositionSpatializationRange &	positionSpatializationRange
	)

inherited

Checks the validity of the specified triangle.

If the triangle is not valid, this method tries to retrieve a valid triangle ID from the specified position. If a valid triangle is found, it updatesnavTrianglePtr.

Parameters

[in,out]	navTrianglePtr	The triangle to test. If the triangle is invalid and a valid triangle is found, this parameter will be updated with the ID of the new triangle.
	pos	The position used to retrieve a new triangle, if needed. Only the altitude of this position is used.
[in]	integerPos	Provides the (x,y) coordinates of the desired position.
	positionSpatializationRange	The maximum difference in altitude between pos and the returned triangle.

Returns: true if the input triangle is valid or if navTrianglePtr was updated, otherwise false.

template<class TLogic >

bool Kaim::QueryUtils::IsHalfEdgeCompatibleWithThinCapsule	(	const NavHalfEdgeRawPtr &	halfEdge,
		ThinCapsuleWithExtentOffset &	capsuleParams
	)

inlineinherited

Check if the specified half edge intersects the specified thin capsule.

Parameters

halfEdge	The half edge to check.
capsuleStartCoordPos	The capsule start position expressed in CoordPos64.
capsuleEndCoordPos	The capsule end position expressed in CoordPos64.
capsuleSquareRadius	The capsule square radius, expressed in integer.
recoveryDistance	The distance the start position is moved forward or the end position is moved backward when they are too close from the halfEdge.

Precondition: The radius must be less than PixelSize / 3.

Member Data Documentation

Database* Kaim::QueryUtils::m_database

inherited

The Database taken into account by queries made through this object. Do not modify.

WorkingMemory* Kaim::QueryUtils::m_workingMemory

inherited

Contains memory buffers used for performing queries and storing results. For internal use. Do not modify.

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

gwnavruntime/queries/utils/pathfinderqueryutils.h
gwnavruntime/queries/utils/pathfinderqueryutils.inl

Kaim::PathFinderQueryUtils Class Reference

Class Description

Public Attributes

Accessors

Location functions

For internal use only

Member Function Documentation

Member Data Documentation