From 47fe928995d0ea360687e04cc508ee91101fda86 Mon Sep 17 00:00:00 2001
From: Andrzej Kapolka <drzej.k@gmail.com>
Date: Tue, 4 Mar 2014 11:18:31 -0800
Subject: [PATCH] Workin on LOD support in streaming.

---
 libraries/metavoxels/src/MetavoxelData.cpp | 5 +++++
 libraries/metavoxels/src/MetavoxelData.h   | 9 +++++++++
 2 files changed, 14 insertions(+)

diff --git a/libraries/metavoxels/src/MetavoxelData.cpp b/libraries/metavoxels/src/MetavoxelData.cpp
index 2189176858..5c418eccda 100644
--- a/libraries/metavoxels/src/MetavoxelData.cpp
+++ b/libraries/metavoxels/src/MetavoxelData.cpp
@@ -22,6 +22,11 @@ REGISTER_META_OBJECT(Spanner)
 REGISTER_META_OBJECT(Sphere)
 REGISTER_META_OBJECT(StaticModel)
 
+MetavoxelLOD::MetavoxelLOD(const glm::vec3& position, float threshold) :
+    position(position),
+    threshold(threshold) {
+}
+
 MetavoxelData::MetavoxelData() : _size(1.0f) {
 }
 
diff --git a/libraries/metavoxels/src/MetavoxelData.h b/libraries/metavoxels/src/MetavoxelData.h
index ce89ca9b91..2133ad68d8 100644
--- a/libraries/metavoxels/src/MetavoxelData.h
+++ b/libraries/metavoxels/src/MetavoxelData.h
@@ -31,6 +31,15 @@ class NetworkValue;
 class Spanner;
 class SpannerRenderer;
 
+/// Determines whether to subdivide each node when traversing.
+class MetavoxelLOD {
+public:
+    glm::vec3 position;
+    float threshold;
+    
+    MetavoxelLOD(const glm::vec3& position = glm::vec3(), float threshold = 0.0f);
+};
+
 /// The base metavoxel representation shared between server and client.
 class MetavoxelData {
 public: