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Urho3D::DefaultBakedSceneCollector Class Reference

Standard scene collector for light baking. More...

#include <Urho3D/Glow/BakedSceneCollector.h>

Inheritance diagram for Urho3D::DefaultBakedSceneCollector:
Urho3D::BakedSceneCollector

Classes

struct  ChunkData
 Chunk data. More...

Public Member Functions

void LockScene (Scene *scene, const Vector3 &chunkSize) override
ea::vector< IntVector3 > GetChunks () override
 Return all scene chunks.
BakedSceneBackgroundArrayPtr GetBackgrounds () override
 Return all scene backgrounds. [0] is expected to be pitch-black background.
ea::vector< Component * > GetUniqueGeometries (const IntVector3 &chunkIndex) override
 Return unique geometries within chunk.
void CommitGeometries (const IntVector3 &chunkIndex) override
 Called when geometries were changed externally.
ea::vector< LightProbeGroup * > GetUniqueLightProbeGroups (const IntVector3 &chunkIndex) override
 Return unique light probe groups within chunk. Order of groups must stay the same for each call.
Zone * GetLightProbeGroupZone (const IntVector3 &chunkIndex, LightProbeGroup *lightProbeGroup) override
 Return zone that corresponds to light probe group within chunk.
unsigned GetZoneBackground (const IntVector3 &chunkIndex, Zone *zone) override
 Return background index for zone within chunk.
BoundingBox GetChunkBoundingBox (const IntVector3 &chunkIndex) override
 Return bounding box of unique nodes of the chunk.
ea::vector< Light * > GetLightsInBoundingBox (const IntVector3 &chunkIndex, const BoundingBox &boundingBox) override
 Return lights intersecting given volume.
ea::vector< Component * > GetGeometriesInBoundingBox (const IntVector3 &chunkIndex, const BoundingBox &boundingBox) override
 Return geometries intersecting given volume.
ea::vector< LightProbeGroup * > GetLightProbeGroupsInBoundingBox (const IntVector3 &chunkIndex, const BoundingBox &boundingBox) override
 Return light probe groups intersecting given volume.
ea::vector< Component * > GetGeometriesInFrustum (const IntVector3 &chunkIndex, const Frustum &frustum) override
 Return geometries intersecting given frustum. The frustum is guaranteed to contain specified chunk.
void UnlockScene () override
 Called after everything else. Scene objects must stay unchanged until this call.
Public Member Functions inherited from Urho3D::BakedSceneCollector
virtual ~BakedSceneCollector ()
 Destruct.

Private Member Functions

ea::vector< Component * > CollectGeometriesFromDrawables (const ea::vector< Drawable * > drawables)
 Filter drawables and return relevant components.

Private Attributes

Scene * scene_ {}
 Scene.
Vector3 chunkSize_
 Chunk size.
BoundingBox boundingBox_
 Bounding box of the scene.
IntVector3 chunkGridDimension_
 Dimensions of chunk grid.
Octree * octree_ {}
 Scene Octree.
ea::unordered_map< IntVector3, ChunkData > chunks_
ea::vector< LightProbeGroup * > lightProbeGroups_
ea::vector< Zone * > zones_
BakedSceneBackgroundArrayPtr backgrounds_
ea::unordered_map< Zone *, unsigned > zoneToBackgroundMap_

Detailed Description

Standard scene collector for light baking.

Member Function Documentation

◆ CommitGeometries()

void Urho3D::DefaultBakedSceneCollector::CommitGeometries ( const IntVector3 & chunkIndex)
overridevirtual

Called when geometries were changed externally.

Implements Urho3D::BakedSceneCollector.

◆ GetBackgrounds()

BakedSceneBackgroundArrayPtr Urho3D::DefaultBakedSceneCollector::GetBackgrounds ( )
overridevirtual

Return all scene backgrounds. [0] is expected to be pitch-black background.

Implements Urho3D::BakedSceneCollector.

◆ GetChunkBoundingBox()

BoundingBox Urho3D::DefaultBakedSceneCollector::GetChunkBoundingBox ( const IntVector3 & chunkIndex)
overridevirtual

Return bounding box of unique nodes of the chunk.

Implements Urho3D::BakedSceneCollector.

◆ GetChunks()

ea::vector< IntVector3 > Urho3D::DefaultBakedSceneCollector::GetChunks ( )
overridevirtual

Return all scene chunks.

Implements Urho3D::BakedSceneCollector.

◆ GetGeometriesInBoundingBox()

ea::vector< Component * > Urho3D::DefaultBakedSceneCollector::GetGeometriesInBoundingBox ( const IntVector3 & chunkIndex,
const BoundingBox & boundingBox )
overridevirtual

Return geometries intersecting given volume.

Implements Urho3D::BakedSceneCollector.

◆ GetGeometriesInFrustum()

ea::vector< Component * > Urho3D::DefaultBakedSceneCollector::GetGeometriesInFrustum ( const IntVector3 & chunkIndex,
const Frustum & frustum )
overridevirtual

Return geometries intersecting given frustum. The frustum is guaranteed to contain specified chunk.

Implements Urho3D::BakedSceneCollector.

◆ GetLightProbeGroupsInBoundingBox()

ea::vector< LightProbeGroup * > Urho3D::DefaultBakedSceneCollector::GetLightProbeGroupsInBoundingBox ( const IntVector3 & chunkIndex,
const BoundingBox & boundingBox )
overridevirtual

Return light probe groups intersecting given volume.

Implements Urho3D::BakedSceneCollector.

◆ GetLightProbeGroupZone()

Zone * Urho3D::DefaultBakedSceneCollector::GetLightProbeGroupZone ( const IntVector3 & chunkIndex,
LightProbeGroup * lightProbeGroup )
overridevirtual

Return zone that corresponds to light probe group within chunk.

Implements Urho3D::BakedSceneCollector.

◆ GetLightsInBoundingBox()

ea::vector< Light * > Urho3D::DefaultBakedSceneCollector::GetLightsInBoundingBox ( const IntVector3 & chunkIndex,
const BoundingBox & boundingBox )
overridevirtual

Return lights intersecting given volume.

Implements Urho3D::BakedSceneCollector.

◆ GetUniqueGeometries()

ea::vector< Component * > Urho3D::DefaultBakedSceneCollector::GetUniqueGeometries ( const IntVector3 & chunkIndex)
overridevirtual

Return unique geometries within chunk.

Implements Urho3D::BakedSceneCollector.

◆ GetUniqueLightProbeGroups()

ea::vector< LightProbeGroup * > Urho3D::DefaultBakedSceneCollector::GetUniqueLightProbeGroups ( const IntVector3 & chunkIndex)
overridevirtual

Return unique light probe groups within chunk. Order of groups must stay the same for each call.

Implements Urho3D::BakedSceneCollector.

◆ GetZoneBackground()

unsigned Urho3D::DefaultBakedSceneCollector::GetZoneBackground ( const IntVector3 & chunkIndex,
Zone * zone )
overridevirtual

Return background index for zone within chunk.

Implements Urho3D::BakedSceneCollector.

◆ LockScene()

void Urho3D::DefaultBakedSceneCollector::LockScene ( Scene * scene,
const Vector3 & chunkSize )
overridevirtual

BakedSceneCollector implementation

Implements Urho3D::BakedSceneCollector.

◆ UnlockScene()

void Urho3D::DefaultBakedSceneCollector::UnlockScene ( )
overridevirtual

Called after everything else. Scene objects must stay unchanged until this call.

Implements Urho3D::BakedSceneCollector.

Member Data Documentation

◆ backgrounds_

BakedSceneBackgroundArrayPtr Urho3D::DefaultBakedSceneCollector::backgrounds_
private

Baking backgrounds

◆ chunks_

ea::unordered_map<IntVector3, ChunkData> Urho3D::DefaultBakedSceneCollector::chunks_
private

All relevant objects within scene

The documentation for this class was generated from the following files:
  • Urho3D/Glow/BakedSceneCollector.h
  • Urho3D/Glow/BakedSceneCollector.cpp