ezSpatialSystem_RegularGrid Class Reference

Inheritance diagram for ezSpatialSystem_RegularGrid:

Public Member Functions
	ezSpatialSystem_RegularGrid (ezUInt32 uiCellSize=128)
ezResult	GetCellBoxForSpatialData (const ezSpatialDataHandle &hData, ezBoundingBox &out_boundingBox) const
	Returns the bounding box of the cell associated with the given spatial data. Useful for debug visualizations.
void	GetAllCellBoxes (ezDynamicArray< ezBoundingBox > &out_boundingBoxes, ezSpatialData::Category filterCategory=ezInvalidSpatialDataCategory) const
	Returns bounding boxes of all existing cells.
template<typename Functor >
EZ_FORCE_INLINE void	ForEachGrid (const Data &data, const ezSpatialDataHandle &hData, Functor func) const
Public Member Functions inherited from ezSpatialSystem
virtual void	FindObjectsInSphere (const ezBoundingSphere &sphere, const QueryParams &queryParams, ezDynamicArray< ezGameObject * > &out_objects) const
virtual void	FindObjectsInBox (const ezBoundingBox &box, const QueryParams &queryParams, ezDynamicArray< ezGameObject * > &out_objects) const
Public Member Functions inherited from ezReflectedClass
virtual const ezRTTI *	GetDynamicRTTI () const
bool	IsInstanceOf (const ezRTTI *pType) const
	Returns whether the type of this instance is of the given type or derived from it.
template<typename T >
EZ_ALWAYS_INLINE bool	IsInstanceOf () const
	Returns whether the type of this instance is of the given type or derived from it.

Private Member Functions
ezVisibilityState::Enum	GetVisibilityState (const ezSpatialDataHandle &hData, ezUInt32 uiNumFramesBeforeInvisible) const override
	Retrieves a state describing how visible the object is.

Additional Inherited Members
Public Types inherited from ezSpatialSystem
using	QueryCallback = ezDelegate< ezVisitorExecution::Enum(ezGameObject *)>
using	IsOccludedFunc = ezDelegate< bool(const ezSimdBBox &)>
Static Public Member Functions inherited from ezNoBase
static const ezRTTI *	GetStaticRTTI ()
Protected Attributes inherited from ezSpatialSystem
ezProxyAllocator	m_Allocator
ezUInt64	m_uiFrameCounter = 0

Member Function Documentation

CreateSpatialData()

ezSpatialDataHandle ezSpatialSystem_RegularGrid::CreateSpatialData ( const ezSimdBBoxSphere &  bounds, ezGameObject *  pObject, ezUInt32  uiCategoryBitmask, const ezTagSet &  tags  )

overrideprivatevirtual

Implements ezSpatialSystem.

CreateSpatialDataAlwaysVisible()

ezSpatialDataHandle ezSpatialSystem_RegularGrid::CreateSpatialDataAlwaysVisible ( ezGameObject *  pObject, ezUInt32  uiCategoryBitmask, const ezTagSet &  tags  )

overrideprivatevirtual

Implements ezSpatialSystem.

DeleteSpatialData()

void ezSpatialSystem_RegularGrid::DeleteSpatialData ( const ezSpatialDataHandle &  hData )

overrideprivatevirtual

Implements ezSpatialSystem.

FindObjectsInBox()

void ezSpatialSystem_RegularGrid::FindObjectsInBox ( const ezBoundingBox &  box, const QueryParams &  queryParams, QueryCallback  callback  ) const

overrideprivatevirtual

Implements ezSpatialSystem.

FindObjectsInSphere()

void ezSpatialSystem_RegularGrid::FindObjectsInSphere ( const ezBoundingSphere &  sphere, const QueryParams &  queryParams, QueryCallback  callback  ) const

overrideprivatevirtual

Implements ezSpatialSystem.

FindVisibleObjects()

void ezSpatialSystem_RegularGrid::FindVisibleObjects ( const ezFrustum &  frustum, const QueryParams &  queryParams, ezDynamicArray< const ezGameObject * > &  out_Objects, ezSpatialSystem::IsOccludedFunc  IsOccluded, ezVisibilityState::Enum  visType  ) const

overrideprivatevirtual

Implements ezSpatialSystem.

GetVisibilityState()

ezVisibilityState::Enum ezSpatialSystem_RegularGrid::GetVisibilityState ( const ezSpatialDataHandle &  hData, ezUInt32  uiNumFramesBeforeInvisible  ) const

overrideprivatevirtual

Retrieves a state describing how visible the object is.

An object may be invisible, fully visible, or indirectly visible (through shadows or reflections).

Parameters

uiNumFramesBeforeInvisible

Used to treat an object that was visible and just became invisible as visible for a few more frames.

Implements ezSpatialSystem.

StartNewFrame()

void ezSpatialSystem_RegularGrid::StartNewFrame ( )

overrideprivatevirtual

Reimplemented from ezSpatialSystem.

UpdateSpatialDataBounds()

void ezSpatialSystem_RegularGrid::UpdateSpatialDataBounds ( const ezSpatialDataHandle &  hData, const ezSimdBBoxSphere &  bounds  )

overrideprivatevirtual

Implements ezSpatialSystem.

UpdateSpatialDataObject()

void ezSpatialSystem_RegularGrid::UpdateSpatialDataObject ( const ezSpatialDataHandle &  hData, ezGameObject *  pObject  )

overrideprivatevirtual

Implements ezSpatialSystem.

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

• /home/runner/work/ezEngine/ezEngine/Code/Engine/Core/World/SpatialSystem_RegularGrid.h
• /home/runner/work/ezEngine/ezEngine/Code/Engine/Core/World/Implementation/SpatialSystem_RegularGrid.cpp