protected void OnInspectorGUIImpl()
{
VolumeCollider volumeCollider = target as VolumeCollider;
float labelWidth = 120.0f;
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Use In Edit Mode:", GUILayout.Width(labelWidth));
volumeCollider.useInEditMode = EditorGUILayout.Toggle(volumeCollider.useInEditMode);
EditorGUILayout.EndHorizontal();
}
/// \cond
protected override bool SynchronizeOctree(uint availableSyncOperations)
{
VolumeCollider volumeCollider = gameObject.GetComponent <VolumeCollider>();
ColoredCubesVolumeRenderer volumeRenderer = gameObject.GetComponent <ColoredCubesVolumeRenderer>();
Vector3 camPos = CameraUtils.getCurrentCameraPosition();
// This is messy - perhaps the LOD thresold shold not be a parameter to update. Instead it could be passed
// as a parameter during traversal, so different traversal could retrieve differnt LODs. We then wouldn't
// want a single 'renderThisNode' member of Cubiquity nodes, but instead some threshold we could compare to.
float lodThreshold = GetComponent <VolumeRenderer>() ? GetComponent <VolumeRenderer>().lodThreshold : 0.0f;
int minimumLOD = GetComponent <VolumeRenderer>() ? GetComponent <VolumeRenderer>().minimumLOD : 0;
// Although the LOD system is partially functional I don't feel it's ready for release yet.
// The following line disables it by forcing the highest level of detail to always be used.
minimumLOD = 0;
// Next line commented out so the system starts up with LOD disabled.
//if (volumeRenderer != null && volumeRenderer.hasChanged)
{
CubiquityDLL.SetLodRange(data.volumeHandle.Value, minimumLOD, 0);
}
bool cubiquityUpToDate = CubiquityDLL.UpdateVolume(data.volumeHandle.Value, camPos.x, camPos.y, camPos.z, lodThreshold);
if (CubiquityDLL.HasRootOctreeNode(data.volumeHandle.Value) == 1)
{
uint rootNodeHandle = CubiquityDLL.GetRootOctreeNode(data.volumeHandle.Value);
if (rootOctreeNodeGameObject == null)
{
rootOctreeNodeGameObject = OctreeNode.CreateOctreeNode(rootNodeHandle, gameObject);
}
OctreeNode.syncNode(ref availableSyncOperations, rootOctreeNodeGameObject, rootNodeHandle, gameObject);
if (volumeRenderer != null && volumeRenderer.hasChanged)
{
OctreeNode.syncNodeWithVolumeRenderer(rootOctreeNodeGameObject, volumeRenderer, true);
}
if (volumeCollider != null && volumeCollider.hasChanged)
{
OctreeNode.syncNodeWithVolumeCollider(rootOctreeNodeGameObject, volumeCollider, true);
}
}
// These properties might have to be synced with the volume (e.g. LOD settings) or with components
// (e.g. shadow/material settings). Therefore we don't clear the flags until all syncing is completed.
if (volumeRenderer != null)
{
volumeRenderer.hasChanged = false;
}
if (volumeCollider != null)
{
volumeCollider.hasChanged = false;
}
// If there were still sync operations available then there was no more syncing to be done with the
// Cubiquity octree. So if the Cubiquity octree was also up to date then we have synced everything.
return(cubiquityUpToDate && availableSyncOperations > 0);
}
