private void UpdateSmartTerrain(VuforiaManagerImpl.FrameState frameState, StateManagerImpl stateManager)
{
SmartTerrainTracker tracker = TrackerManager.Instance.GetTracker <SmartTerrainTracker>();
if (tracker != null && tracker.SmartTerrainBuilder.GetReconstructions().Any <ReconstructionAbstractBehaviour>())
{
VuforiaManagerImpl.SmartTerrainRevisionData[] array = new VuforiaManagerImpl.SmartTerrainRevisionData[frameState.numSmartTerrainRevisions];
VuforiaManagerImpl.SurfaceData[] array2 = new VuforiaManagerImpl.SurfaceData[frameState.numUpdatedSurfaces];
VuforiaManagerImpl.PropData[] array3 = new VuforiaManagerImpl.PropData[frameState.numUpdatedProps];
for (int i = 0; i < frameState.numSmartTerrainRevisions; i++)
{
VuforiaManagerImpl.SmartTerrainRevisionData smartTerrainRevisionData = (VuforiaManagerImpl.SmartTerrainRevisionData)Marshal.PtrToStructure(new IntPtr(frameState.smartTerrainRevisionsArray.ToInt64() + (long)(i * Marshal.SizeOf(typeof(VuforiaManagerImpl.SmartTerrainRevisionData)))), typeof(VuforiaManagerImpl.SmartTerrainRevisionData));
array[i] = smartTerrainRevisionData;
}
for (int j = 0; j < frameState.numUpdatedSurfaces; j++)
{
VuforiaManagerImpl.SurfaceData surfaceData = (VuforiaManagerImpl.SurfaceData)Marshal.PtrToStructure(new IntPtr(frameState.updatedSurfacesArray.ToInt64() + (long)(j * Marshal.SizeOf(typeof(VuforiaManagerImpl.SurfaceData)))), typeof(VuforiaManagerImpl.SurfaceData));
array2[j] = surfaceData;
}
for (int k = 0; k < frameState.numUpdatedProps; k++)
{
VuforiaManagerImpl.PropData propData = (VuforiaManagerImpl.PropData)Marshal.PtrToStructure(new IntPtr(frameState.updatedPropsArray.ToInt64() + (long)(k * Marshal.SizeOf(typeof(VuforiaManagerImpl.PropData)))), typeof(VuforiaManagerImpl.PropData));
array3[k] = propData;
}
((SmartTerrainBuilderImpl)tracker.SmartTerrainBuilder).UpdateSmartTerrainData(array, array2, array3);
}
}
internal void ClearOnReset()
{
VuforiaManagerImpl.SmartTerrainRevisionData[] smartTerrainRevisions = new VuforiaManagerImpl.SmartTerrainRevisionData[0];
VuforiaManagerImpl.SurfaceData[] updatedSurfaceData = new VuforiaManagerImpl.SurfaceData[0];
VuforiaManagerImpl.PropData[] updatedPropData = new VuforiaManagerImpl.PropData[0];
this.UpdateSurfaces(smartTerrainRevisions, updatedSurfaceData);
this.UpdateProps(smartTerrainRevisions, updatedPropData);
this.mIgnoreNextUpdate = true;
}
private void UpdateSurfaces(VuforiaManagerImpl.SmartTerrainRevisionData[] smartTerrainRevisions, VuforiaManagerImpl.SurfaceData[] updatedSurfaceData)
{
List <Surface> list = new List <Surface>();
List <Surface> list2 = new List <Surface>();
List <Surface> list3 = new List <Surface>();
for (int i = 0; i < updatedSurfaceData.Length; i++)
{
VuforiaManagerImpl.SurfaceData surfaceData = updatedSurfaceData[i];
bool flag = false;
SurfaceImpl surfaceImpl;
bool flag2;
if (!this.mSurfaces.ContainsKey(surfaceData.id))
{
surfaceImpl = new SurfaceImpl(surfaceData.id, this.FindSmartTerrainTrackable(surfaceData.parentID));
this.mSurfaces.Add(surfaceData.id, surfaceImpl);
list.Add(surfaceImpl);
flag2 = true;
flag = true;
}
else
{
surfaceImpl = (SurfaceImpl)this.mSurfaces[surfaceData.id];
flag2 = (surfaceData.revision != surfaceImpl.MeshRevision);
}
if (flag2)
{
Mesh mesh = MeshUtils.UpdateMesh(surfaceData.meshData, surfaceImpl.GetMesh(), false, true);
if (flag)
{
surfaceImpl.SetLocalPose(surfaceData.localPose);
}
if (mesh != null)
{
Mesh navMesh = null;
if (this.mReconstruction.IsNavMeshUpdating())
{
navMesh = MeshUtils.UpdateMesh(surfaceData.navMeshData, surfaceImpl.GetNavMesh(), true, true);
}
int[] meshBoundaries = ReconstructionAbstractBehaviour.ReadMeshBoundaries(surfaceData.numBoundaryIndices, surfaceData.meshBoundaryArray);
surfaceImpl.SetMesh(surfaceData.revision, mesh, navMesh, meshBoundaries);
}
RectangleData boundingBox = surfaceData.boundingBox;
Rect boundingBox2 = new Rect(boundingBox.leftTopX, boundingBox.leftTopY, boundingBox.rightBottomX - boundingBox.leftTopX, boundingBox.rightBottomY - boundingBox.leftTopY);
surfaceImpl.SetBoundingBox(boundingBox2);
list2.Add(surfaceImpl);
}
else
{
Debug.LogError("Inconsistency: received updated Surface, but mesh revision is unchanged!");
}
}
int[] array = new int[this.mSurfaces.Count];
this.mSurfaces.Keys.CopyTo(array, 0);
int[] array2 = array;
for (int i = 0; i < array2.Length; i++)
{
int num = array2[i];
bool flag3 = false;
for (int j = 0; j < smartTerrainRevisions.Length; j++)
{
if (smartTerrainRevisions[j].id == num)
{
flag3 = true;
}
}
if (!flag3)
{
list3.Add(this.mSurfaces[num]);
((SurfaceImpl)this.mSurfaces[num]).DestroyMesh();
this.mSurfaces.Remove(num);
}
}
this.UnregisterDeletedSurfaces(list3);
foreach (Surface current in list3)
{
if (current.Parent != null)
{
((SmartTerrainTrackableImpl)current.Parent).RemoveChild(current);
}
}
foreach (Surface current2 in list)
{
if (current2.Parent != null)
{
((SmartTerrainTrackableImpl)current2.Parent).AddChild(current2);
}
}
this.NotifySurfaceEventHandlers(list, list2, list3);
}
