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Optimize container bin lookups

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James Urquhart 2022-12-24 20:37:25 +00:00 • committed by Brian Roberts
parent c6047b24eb
commit 596d13f9a4
12 changed files with 1100 additions and 708 deletions
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44
Engine/source/scene/sceneObject.h
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@ -52,10 +52,6 @@
#include "T3D/gameBase/processList.h"
#endif
#ifndef _SCENECONTAINER_H_
#include "scene/sceneContainer.h"
#endif
#ifndef _GFXDEVICE_H_
#include "gfx/gfxDevice.h"
#endif
@ -74,6 +70,11 @@
#include "T3D/assets/GameObjectAsset.h"
#endif
#ifndef _SCENEQUERY_UTIL_H_
#include "scene/sceneQueryUtil.h"
#endif
class SceneManager;
class SceneRenderState;
class SceneTraversalState;
@ -87,7 +88,7 @@ class SFXAmbience;
struct ObjectRenderInst;
struct Move;
struct SceneRayHelper;
/// A 3D object.
///
@ -112,7 +113,7 @@ struct Move;
///
/// @see http://www.garagegames.com/index.php?sec=mg&mod=resource&page=view&qid=3217
/// for a copy of Melv's example.
class SceneObject : public NetObject, private SceneContainer::Link, public ProcessObject
class SceneObject : public NetObject, public ProcessObject
{
public:
@ -123,6 +124,7 @@ class SceneObject : public NetObject, private SceneContainer::Link, public Proce
friend class SceneZoneSpaceManager;
friend class SceneCullingState; // _getZoneRefHead
friend class SceneObjectLink; // mSceneObjectLinks
friend struct SceneRayHelper;
enum
{
@ -223,10 +225,22 @@ class SceneObject : public NetObject, private SceneContainer::Link, public Proce
/// @{
/// Bidirectional link between a zone manager and its objects.
struct ZoneRef : public SceneObjectRefBase< ZoneRef >
struct ZoneRef
{
/// ID of zone.
U32 zone;
/// Object that is referenced in the link.
SceneObject* object;
/// Next link in chain of container.
ZoneRef* nextInBin;
/// Previous link in chain of container.
ZoneRef* prevInBin;
/// Next link in chain that is associated with #object.
ZoneRef* nextInObj;
};
/// Iterator over the zones that the object is assigned to.
@ -360,17 +374,15 @@ class SceneObject : public NetObject, private SceneContainer::Link, public Proce
/// Container database that the object is assigned to.
SceneContainer* mContainer;
/// Assigned container index
U32 mContainerIndex;
/// Lookup Info
SceneBinListLookup mContainerLookup;
/// SceneContainer sequence key.
U32 mContainerSeqKey;
///
SceneObjectRef* mBinRefHead;
U32 mBinMinX;
U32 mBinMaxX;
U32 mBinMinY;
U32 mBinMaxY;
/// Returns the container sequence key.
U32 getContainerSeqKey() const { return mContainerSeqKey; }
@ -464,7 +476,7 @@ class SceneObject : public NetObject, private SceneContainer::Link, public Proce
virtual void enableCollision();
/// Returns true if collisions are enabled
bool isCollisionEnabled() const { return mCollisionCount == 0; }
inline bool isCollisionEnabled() const { return mCollisionCount == 0; }
/// This gets called when an object collides with this object.
/// @param object Object colliding with this object