xiiSpatialSystem_RegularGrid Class Reference

Inheritance diagram for xiiSpatialSystem_RegularGrid:

Public Member Functions
	xiiSpatialSystem_RegularGrid (xiiUInt32 uiCellSize=128)
xiiResult	GetCellBoxForSpatialData (const xiiSpatialDataHandle &hData, xiiBoundingBox &out_boundingBox) const
	Returns the bounding box of the cell associated with the given spatial data. Useful for debug visualizations.
void	GetAllCellBoxes (xiiDynamicArray< xiiBoundingBox > &out_boundingBoxes, xiiSpatialData::Category filterCategory=xiiInvalidSpatialDataCategory) const
	Returns bounding boxes of all existing cells.
template<typename Functor>
XII_FORCE_INLINE void	ForEachGrid (const Data &data, const xiiSpatialDataHandle &hData, Functor func) const
Public Member Functions inherited from xiiSpatialSystem
virtual void	FindObjectsInSphere (const xiiBoundingSphere &sphere, const QueryParams &queryParams, xiiDynamicArray< xiiGameObject * > &out_objects) const
virtual void	FindObjectsInBox (const xiiBoundingBox &box, const QueryParams &queryParams, xiiDynamicArray< xiiGameObject * > &out_objects) const
Public Member Functions inherited from xiiReflectedClass
virtual const xiiRTTI *	GetDynamicRTTI () const
bool	IsInstanceOf (const xiiRTTI *pType) const
	Returns whether the type of this instance is of the given type or derived from it.
template<typename T>
XII_ALWAYS_INLINE bool	IsInstanceOf () const
	Returns whether the type of this instance is of the given type or derived from it.

Private Member Functions
xiiVisibilityState::Enum	GetVisibilityState (const xiiSpatialDataHandle &hData, xiiUInt32 uiNumFramesBeforeInvisible) const override
	Retrieves a state describing how visible the object is.

Additional Inherited Members
using	QueryCallback = xiiDelegate<xiiVisitorExecution::Enum(xiiGameObject*)>
using	IsOccludedFunc = xiiDelegate<bool(const xiiSimdBBox&)>
Static Public Member Functions inherited from xiiNoBase
static const xiiRTTI *	GetStaticRTTI ()
Protected Attributes inherited from xiiSpatialSystem
xiiProxyAllocator	m_Allocator
xiiUInt64	m_uiFrameCounter = 0

Member Function Documentation

CreateSpatialData()

xiiSpatialDataHandle xiiSpatialSystem_RegularGrid::CreateSpatialData ( const xiiSimdBBoxSphere & bounds, xiiGameObject * pObject, xiiUInt32 uiCategoryBitmask, const xiiTagSet & tags )

overrideprivatevirtual

Implements xiiSpatialSystem.

CreateSpatialDataAlwaysVisible()

xiiSpatialDataHandle xiiSpatialSystem_RegularGrid::CreateSpatialDataAlwaysVisible ( xiiGameObject * pObject, xiiUInt32 uiCategoryBitmask, const xiiTagSet & tags )

overrideprivatevirtual

Implements xiiSpatialSystem.

DeleteSpatialData()

void xiiSpatialSystem_RegularGrid::DeleteSpatialData ( const xiiSpatialDataHandle & hData )

overrideprivatevirtual

Implements xiiSpatialSystem.

FindObjectsInBox()

void xiiSpatialSystem_RegularGrid::FindObjectsInBox ( const xiiBoundingBox & box, const QueryParams & queryParams, QueryCallback callback ) const

overrideprivatevirtual

Implements xiiSpatialSystem.

FindObjectsInSphere()

void xiiSpatialSystem_RegularGrid::FindObjectsInSphere ( const xiiBoundingSphere & sphere, const QueryParams & queryParams, QueryCallback callback ) const

overrideprivatevirtual

Implements xiiSpatialSystem.

FindVisibleObjects()

void xiiSpatialSystem_RegularGrid::FindVisibleObjects ( const xiiFrustum & frustum, const QueryParams & queryParams, xiiDynamicArray< const xiiGameObject * > & out_Objects, xiiSpatialSystem::IsOccludedFunc IsOccluded, xiiVisibilityState::Enum visType ) const

overrideprivatevirtual

Implements xiiSpatialSystem.

GetVisibilityState()

xiiVisibilityState::Enum xiiSpatialSystem_RegularGrid::GetVisibilityState ( const xiiSpatialDataHandle & hData, xiiUInt32 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 xiiSpatialSystem.

StartNewFrame()

void xiiSpatialSystem_RegularGrid::StartNewFrame ( )

overrideprivatevirtual

Reimplemented from xiiSpatialSystem.

UpdateSpatialDataBounds()

void xiiSpatialSystem_RegularGrid::UpdateSpatialDataBounds ( const xiiSpatialDataHandle & hData, const xiiSimdBBoxSphere & bounds )

overrideprivatevirtual

Implements xiiSpatialSystem.

UpdateSpatialDataObject()

void xiiSpatialSystem_RegularGrid::UpdateSpatialDataObject ( const xiiSpatialDataHandle & hData, xiiGameObject * pObject )

overrideprivatevirtual

Implements xiiSpatialSystem.

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

• /home/runner/work/XII/XII/Source/Engine/Core/World/SpatialSystem_RegularGrid.h
• /home/runner/work/XII/XII/Source/Engine/Core/World/Implementation/SpatialSystem_RegularGrid.cpp