Merge pull request #252 from secondlife/andreyk/SL-5161

SL-5161 Hiding meshes that wait for skin data 

1 files changed, 22 insertions, 3 deletions

diff --git a/indra/llmath/llvolume.cpp b/indra/llmath/llvolume.cpp
index 91e463cc32..0e3792fda3 100644
--- a/indra/llmath/llvolume.cpp
+++ b/indra/llmath/llvolume.cpp
@@ -2056,7 +2056,8 @@ LLVolume::LLVolume(const LLVolumeParams &params, const F32 detail, const BOOL ge
 	mDetail = detail;
 	mSculptLevel = -2;
 	mSurfaceArea = 1.f; //only calculated for sculpts, defaults to 1 for all other prims
-	mIsMeshAssetLoaded = FALSE;
+	mIsMeshAssetLoaded = false;
+    mIsMeshAssetUnavaliable = false;
 	mLODScaleBias.setVec(1,1,1);
 	mHullPoints = NULL;
 	mHullIndices = NULL;
@@ -2804,14 +2805,32 @@ bool LLVolume::unpackVolumeFacesInternal(const LLSD& mdl)
 }
 
 
-BOOL LLVolume::isMeshAssetLoaded()
+bool LLVolume::isMeshAssetLoaded()
 {
 	return mIsMeshAssetLoaded;
 }
 
-void LLVolume::setMeshAssetLoaded(BOOL loaded)
+void LLVolume::setMeshAssetLoaded(bool loaded)
 {
 	mIsMeshAssetLoaded = loaded;
+    if (loaded)
+    {
+        mIsMeshAssetUnavaliable = false;
+    }
+}
+
+void LLVolume::setMeshAssetUnavaliable(bool unavaliable)
+{
+    // Don't set it if at least one lod loaded
+    if (!mIsMeshAssetLoaded)
+    {
+        mIsMeshAssetUnavaliable = unavaliable;
+    }
+}
+
+bool LLVolume::isMeshAssetUnavaliable()
+{
+    return mIsMeshAssetUnavaliable;
 }
 
 void LLVolume::copyFacesTo(std::vector<LLVolumeFace> &faces) const