///////////////////////////////////////////////////////////////
//
// CSpatialDatabaseImpl::SphereQuery
//
// Return the list of entities that intersect the sphere
//
///////////////////////////////////////////////////////////////
void CSpatialDatabaseImpl::SphereQuery ( CElementResult& outResult, const CSphere& sphere )
{
// Do any pending updates first
FlushUpdateQueue ();
if ( !IsValidSphere ( sphere ) )
return;
// Make a box from the sphere
CBox box ( sphere.vecPosition, fabsf ( sphere.fRadius ) );
// Make everything 2D for now
box.vecMin.fZ = SPATIAL_2D_Z;
box.vecMax.fZ = SPATIAL_2D_Z;
// Find all entiites which overlap the box
m_Tree.Search( &box.vecMin.fX, &box.vecMax.fX, outResult );
#ifdef SPATIAL_DATABASE_DEBUG_OUTPUTA
OutputDebugLine ( SString ( "SpatialDatabase::SphereQuery %d results for %2.0f,%2.0f,%2.0f %2.2f"
,outResult.size ()
,sphere.vecPosition.fX
,sphere.vecPosition.fY
,sphere.vecPosition.fZ
,sphere.fRadius
) );
#endif
}
///////////////////////////////////////////////////////////////
//
// CSpatialDatabaseImpl::AllQuery
//
// Return the list of all entities
//
///////////////////////////////////////////////////////////////
void CSpatialDatabaseImpl::AllQuery ( CElementResult& outResult )
{
// Do any pending updates first
FlushUpdateQueue ();
// Copy results from map to output
outResult.clear ();
for ( std::map < CElement*, SEntityInfo >::iterator it = m_InfoMap.begin (); it != m_InfoMap.end (); ++it )
outResult.push_back ( it->first );
}
void
ContentHostIncremental::EnsureDeprecatedTextureHostIncremental(ISurfaceAllocator* aAllocator,
const TextureInfo& aTextureInfo,
const nsIntRect& aBufferRect)
{
mUpdateList.AppendElement(new TextureCreationRequest(aTextureInfo,
aBufferRect));
mDeAllocator = aAllocator;
FlushUpdateQueue();
}
bool
ContentHostIncremental::CreatedIncrementalTexture(ISurfaceAllocator* aAllocator,
const TextureInfo& aTextureInfo,
const nsIntRect& aBufferRect)
{
mUpdateList.AppendElement(new TextureCreationRequest(aTextureInfo,
aBufferRect));
mDeAllocator = aAllocator;
FlushUpdateQueue();
return true;
}
void
ContentHostIncremental::UpdateIncremental(TextureIdentifier aTextureId,
SurfaceDescriptor& aSurface,
const nsIntRegion& aUpdated,
const nsIntRect& aBufferRect,
const nsIntPoint& aBufferRotation)
{
mUpdateList.AppendElement(new TextureUpdateRequest(mDeAllocator,
aTextureId,
aSurface,
aUpdated,
aBufferRect,
aBufferRotation));
FlushUpdateQueue();
}
///////////////////////////////////////////////////////////////
//
// CClientSpatialDatabaseImpl::SphereQuery
//
// Return the list of entities that intersect the sphere
//
///////////////////////////////////////////////////////////////
void CClientSpatialDatabaseImpl::SphereQuery ( CClientEntityResult& outResult, const CSphere& sphere )
{
// Do any pending updates first
FlushUpdateQueue ();
if ( !IsValidSphere ( sphere ) )
return;
// Make a box from the sphere
CBox box ( sphere.vecPosition, fabsf ( sphere.fRadius ) );
// Make everything 2D for now
box.vecMin.fZ = SPATIAL_2D_Z;
box.vecMax.fZ = SPATIAL_2D_Z;
// Find all entiites which overlap the box
m_Tree.Search( &box.vecMin.fX, &box.vecMax.fX, outResult );
}