1 files changed, 28 insertions, 48 deletions

diff --git a/linden/indra/newview/lldrawable.cpp b/linden/indra/newview/lldrawable.cpp
index 2b43374..5a383bc 100644
--- a/linden/indra/newview/lldrawable.cpp
+++ b/linden/indra/newview/lldrawable.cpp
@@ -102,7 +102,7 @@ void LLDrawable::init()
         mVObjp   = NULL;
         // mFaces
         mSpatialGroupp = NULL;
-        mVisible = 0;
+        mVisible = sCurVisible - 2;//invisible for the current frame and the last frame.
         mRadius = 0.f;
         
         mGeneration = -1;
@@ -125,7 +125,7 @@ void LLDrawable::destroy()
 
         if (LLSpatialGroup::sNoDelete)
         {
-                llwarns << "Illegal deletion of LLDrawable!" << llendl;
+                llerrs << "Illegal deletion of LLDrawable!" << llendl;
         }
 
         std::for_each(mFaces.begin(), mFaces.end(), DeletePointer());
@@ -234,7 +234,7 @@ LLFace*	LLDrawable::addFace(LLFacePool *poolp, LLViewerImage *texturep)
         LLMemType mt(LLMemType::MTYPE_DRAWABLE);
         
         LLFace *face = new LLFace(this, mVObjp);
-        if (!face) llwarns << "Allocating new Face: " << mFaces.size() << llendl;
+        if (!face) llerrs << "Allocating new Face: " << mFaces.size() << llendl;
         
         if (face)
         {
@@ -346,7 +346,7 @@ void LLDrawable::deleteFaces(S32 offset, S32 count)
 
 void LLDrawable::update()
 {
-        llwarns << "Shouldn't be called!" << llendl;
+        llerrs << "Shouldn't be called!" << llendl;
 }
 
 
@@ -369,7 +369,7 @@ void LLDrawable::makeActive()
                         pcode == LLViewerObject::LL_VO_GROUND ||
                         pcode == LLViewerObject::LL_VO_SKY)
                 {
-                        llwarns << "Static viewer object has active drawable!" << llendl;
+                        llerrs << "Static viewer object has active drawable!" << llendl;
                 }
         }
 #endif
@@ -693,22 +693,19 @@ void LLDrawable::updateDistance(LLCamera& camera, bool force_update)
                                 pos += volume->getRegion()->getOriginAgent();
                         }
 
-                        if (isState(LLDrawable::HAS_ALPHA))
+                        for (S32 i = 0; i < getNumFaces(); i++)
                         {
-                                for (S32 i = 0; i < getNumFaces(); i++)
+                                LLFace* facep = getFace(i);
+                                if (force_update || facep->getPoolType() == LLDrawPool::POOL_ALPHA)
                                 {
-                                        LLFace* facep = getFace(i);
-                                        if (facep->getPoolType() == LLDrawPool::POOL_ALPHA)
+                                        LLVector3 box = (facep->mExtents[1] - facep->mExtents[0]) * 0.25f;
+                                        LLVector3 v = (facep->mCenterLocal-camera.getOrigin());
+                                        LLVector3 at = camera.getAtAxis();
+                                        for (U32 j = 0; j < 3; j++)
                                         {
-                                                LLVector3 box = (facep->mExtents[1] - facep->mExtents[0]) * 0.25f;
-                                                LLVector3 v = (facep->mCenterLocal-camera.getOrigin());
-                                                const LLVector3& at = camera.getAtAxis();
-                                                for (U32 j = 0; j < 3; j++)
-                                                {
-                                                        v.mV[j] -= box.mV[j] * at.mV[j];
-                                                }
-                                                facep->mDistance = v * camera.getAtAxis();
+                                                v.mV[j] -= box.mV[j] * at.mV[j];
                                         }
+                                        facep->mDistance = v * camera.getAtAxis();
                                 }
                         }
                 }
@@ -740,11 +737,7 @@ void LLDrawable::updateTexture()
 
         if (getVOVolume())
         {
-                if (!isActive())
-                {
-                        //gPipeline.markMoved(this);
-                }
-                else
+                if (isActive())
                 {
                         if (isRoot())
                         {
@@ -1011,8 +1004,8 @@ BOOL LLDrawable::isVisible() const
 // Spatial Partition Bridging Drawable
 //=======================================
 
-LLSpatialBridge::LLSpatialBridge(LLDrawable* root, BOOL render_by_group, U32 data_mask) // KL Sd version
-: LLSpatialPartition(data_mask, render_by_group, FALSE)
+LLSpatialBridge::LLSpatialBridge(LLDrawable* root, U32 data_mask)
+: LLSpatialPartition(data_mask, FALSE)
 {
         mDrawable = root;
         root->setSpatialBridge(this);
@@ -1142,26 +1135,26 @@ void LLDrawable::setVisible(LLCamera& camera, std::vector<LLDrawable*>* results,
                 {
                         if (isActive() && !mParent->isActive())
                         {
-                                llwarns << "Active drawable has static parent!" << llendl;
+                                llerrs << "Active drawable has static parent!" << llendl;
                         }
                         
                         if (isStatic() && !mParent->isStatic())
                         {
-                                llwarns << "Static drawable has active parent!" << llendl;
+                                llerrs << "Static drawable has active parent!" << llendl;
                         }
                         
                         if (mSpatialBridge)
                         {
-                                llwarns << "Child drawable has spatial bridge!" << llendl;
+                                llerrs << "Child drawable has spatial bridge!" << llendl;
                         }
                 }
                 else if (isActive() && !mSpatialBridge)
                 {
-                        llwarns << "Active root drawable has no spatial bridge!" << llendl;
+                        llerrs << "Active root drawable has no spatial bridge!" << llendl;
                 }
                 else if (isStatic() && mSpatialBridge.notNull())
                 {
-                        llwarns << "Static drawable has spatial bridge!" << llendl;
+                        llerrs << "Static drawable has spatial bridge!" << llendl;
                 }
         }
 #endif
@@ -1285,25 +1278,12 @@ void LLSpatialBridge::updateDistance(LLCamera& camera_in, bool force_update)
                 return;
         }
 
-        if (mDrawable->getVObj())
-        {
-                if (mDrawable->getVObj()->isAttachment())
-                {
-                        LLDrawable* parent = mDrawable->getParent();
-                        if (parent && parent->getVObj())
-                        {
-                                LLVOAvatar* av = parent->getVObj()->asAvatar();
-                                if (av && av->isImpostor())
-                                {
-                                        return;
-                                }
-                        }
-                }
-
-                LLCamera camera = transformCamera(camera_in);
+        LLCamera camera = transformCamera(camera_in);
         
         mDrawable->updateDistance(camera, force_update);
         
+        if (mDrawable->getVObj())
+        {
                 LLViewerObject::const_child_list_t& child_list = mDrawable->getVObj()->getChildren();
                 for (LLViewerObject::child_list_t::const_iterator iter = child_list.begin();
                          iter != child_list.end(); iter++)
@@ -1325,7 +1305,7 @@ void LLSpatialBridge::updateDistance(LLCamera& camera_in, bool force_update)
 
 void LLSpatialBridge::makeActive()
 { //it is an error to make a spatial bridge active (it's already active)
-        llwarns << "makeActive called on spatial bridge" << llendl;
+        llerrs << "makeActive called on spatial bridge" << llendl;
 }
 
 void LLSpatialBridge::move(LLDrawable *drawablep, LLSpatialGroup *curp, BOOL immediate)
@@ -1441,9 +1421,9 @@ void LLDrawable::updateFaceSize(S32 idx)
 }
 
 LLBridgePartition::LLBridgePartition()
-: LLSpatialPartition(0, FALSE, 0) 
+: LLSpatialPartition(0, TRUE) 
 { 
-        //mRenderByGroup = FALSE;  // KL
+        mRenderByGroup = FALSE; 
         mDrawableType = LLPipeline::RENDER_TYPE_AVATAR; 
         mPartitionType = LLViewerRegion::PARTITION_BRIDGE;
         mLODPeriod = 16;