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diff --git a/linden/indra/newview/llgenepool.cpp b/linden/indra/newview/llgenepool.cpp
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+++ b/linden/indra/newview/llgenepool.cpp
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+/** 
+ * @file llgenepool.cpp
+ * @brief LLGenePool class implementation
+ *
+ * Copyright (c) 2002-2007, Linden Research, Inc.
+ * 
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlife.com/developers/opensource/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llgenepool.h"
+#include "llxmltree.h"
+#include "llvoavatar.h"
+#include "lluuid.h"
+#include "llagent.h"
+#include "llviewervisualparam.h"
+#include "llxmltree.h"
+#include "llviewerimagelist.h"
+#include "llappearance.h"
+
+#include "lldir.h"
+
+LLGenePool::LLGenePool()
+        :
+        mLoaded( FALSE )
+{
+}
+
+LLGenePool::~LLGenePool()
+{
+        for( S32 i = 0; i < mArchetypes.count(); i++ )
+        {
+                delete mArchetypes[i];
+        }
+}
+
+
+BOOL LLGenePool::load()
+{
+        char filename[MAX_PATH]; 
+                
+        strcpy(filename,gDirUtilp->getExpandedFilename(LL_PATH_CHARACTER,"genepool.xml").c_str());
+
+        if( mLoaded )
+        {
+                return TRUE;
+        }
+
+        LLXmlTree xml_tree;
+        BOOL success = xml_tree.parseFile( filename, FALSE );
+        if( !success )
+        {
+                return FALSE;
+        }
+
+        LLXmlTreeNode* root = xml_tree.getRoot();
+        if( !root )
+        {
+                return FALSE;
+        }
+
+        //-------------------------------------------------------------------------
+        // <linden_genepool version="1.0"> (root)
+        //-------------------------------------------------------------------------
+        if( !root->hasName( "linden_genepool" ) )
+        {
+                llwarns << "Invalid linden_genepool file header: " << filename << llendl;
+                return FALSE;
+        }
+
+        LLString version;
+        static LLStdStringHandle version_string = LLXmlTree::addAttributeString("version");
+        if( !root->getFastAttributeString( version_string, version ) || (version != "1.0") )
+        {
+                llwarns << "Invalid linden_genepool file version: " << version << llendl;
+                return FALSE;
+        }
+
+        //-------------------------------------------------------------------------
+        // <archetype>
+        //-------------------------------------------------------------------------
+        for (LLXmlTreeNode* child = root->getChildByName( "archetype" );
+                 child;
+                 child = root->getNextNamedChild())
+        {
+                if( !loadNodeArchetype( child ) )
+                {
+                        return FALSE;
+                }
+        }
+
+        mLoaded = TRUE;
+        return TRUE;
+}
+
+
+//-----------------------------------------------------------------------------
+// loadNodeArchetype(): loads <archetype> node from XML tree
+//-----------------------------------------------------------------------------
+BOOL LLGenePool::loadNodeArchetype( LLXmlTreeNode* node )
+{
+        llassert( node->hasName( "archetype" ) );
+
+        LLAppearance* archetype = new LLAppearance();
+        BOOL success = TRUE;
+
+        LLVOAvatar* avatar = gAgent.getAvatarObject();
+        if( !avatar )
+        {
+                return FALSE;
+        }
+
+        LLXmlTreeNode* child;
+        for (child = node->getChildByName( "param" );
+                 child;
+                 child = node->getNextNamedChild())
+        {
+                F32 value;
+                static LLStdStringHandle value_string = LLXmlTree::addAttributeString("value");
+                if( !child->getFastAttributeF32( value_string, value ) )
+                {
+                        llwarns << "avatar genepool file: <param> missing value attribute" << llendl;
+                        success = FALSE;
+                        break;
+                }
+                        
+                S32 id;
+                static LLStdStringHandle id_string = LLXmlTree::addAttributeString("id");
+                if( !child->getFastAttributeS32( id_string, id ) )
+                {
+                        llwarns << "avatar genepool file: <param> missing id attribute" << llendl;
+                        success = FALSE;
+                        break;
+                }
+
+                LLVisualParam* param = avatar->getVisualParam( id );
+                if( param )
+                {
+                        archetype->addParam( id, value );
+                }
+                else
+                {
+                        llwarns << "avatar genepool file: ignoring invalid <param> with id: " << id << llendl;
+                }
+        }
+        for (child = node->getChildByName( "texture" );
+                 child;
+                 child = node->getNextNamedChild())
+        {
+                LLUUID uuid;
+                static LLStdStringHandle uuid_string = LLXmlTree::addAttributeString("uuid");
+                if( !child->getFastAttributeUUID( uuid_string, uuid ) )
+                {
+                        llwarns << "avatar genepool file: <texture> missing uuid attribute" << llendl;
+                        success = FALSE;
+                        break;
+                }
+                        
+                S32 te;
+                static LLStdStringHandle te_string = LLXmlTree::addAttributeString("te");
+                if( !child->getFastAttributeS32( te_string, te ) )
+                {
+                        llwarns << "avatar genepool file: <texture> missing te attribute" << llendl;
+                        success = FALSE;
+                        break;
+                }
+
+                archetype->addTexture( te, uuid );
+        }
+
+        if( success )
+        {
+                mArchetypes.put( archetype );
+        }
+        else
+        {
+                delete archetype;
+        }
+        return success;
+}
+
+// Creates new parameters for the given wearable and applies them to the avatar.
+void LLGenePool::spawn( EWearableType type )
+{
+        LLVOAvatar* avatar = gAgent.getAvatarObject();
+        if( !avatar )
+        {
+                return;
+        }
+        
+        if( !mLoaded )
+        {
+                if( !load() )
+                {
+                        return;
+                }
+        }
+
+        if( mArchetypes.count() < 1 )
+        {
+                return;
+        }
+
+        // Only consider archetypes that have the same sex as you have already.
+        LLVisualParam* male_param = avatar->getVisualParam( "male" );
+        S32 male_param_id = male_param->getID();
+        F32 sex_weight = male_param->getWeight();
+
+        S32 i = 0;
+        S32 j = 0;
+        S32 k = 0;
+        const S32 MAX_CYCLES = 1000;
+        S32 cycles = 0;
+
+        F32 cur_sex_weight = 0.f;
+        do
+        {
+                i = rand() % mArchetypes.count();
+                cur_sex_weight = *(mArchetypes[i]->mParamMap[ male_param_id ]);
+                cycles++;
+                if (cur_sex_weight != sex_weight)
+                {
+                        break;
+                }
+        } while((cycles < MAX_CYCLES));
+
+        if( cycles >= MAX_CYCLES )
+        {
+                return;
+        }
+
+        LLAppearance* arch1 = mArchetypes[i];
+        LLAppearance* arch2 = NULL;
+        LLAppearance* arch3 = NULL;
+
+        if( mArchetypes.count() > 1 )
+        {
+                cycles = 0;
+        do
+        {
+                j = rand() % mArchetypes.count();
+                        cur_sex_weight = *(mArchetypes[j]->mParamMap[ male_param_id ]);
+
+                        cycles++;
+                } while( 
+                        (cycles < MAX_CYCLES) && 
+                        ( (i == j) || (cur_sex_weight != sex_weight) )
+                );
+
+                if( cycles >= MAX_CYCLES )
+                {
+                        return;
+                }
+
+        arch2 = mArchetypes[j];
+        }
+
+        if( mArchetypes.count() > 2 )
+        {
+                cycles = 0;
+        do
+        {
+                k = rand() % mArchetypes.count();
+                        cur_sex_weight = *(mArchetypes[k]->mParamMap[ male_param_id ]);
+                        cycles++;
+                } while( 
+                        (cycles < MAX_CYCLES) && 
+                        ( (i == k) || (j == k) || (cur_sex_weight != sex_weight) )
+                );
+
+                if( cycles >= MAX_CYCLES )
+                {
+                        return;
+                }
+
+        arch3 = mArchetypes[k];
+        }
+
+        // Lame generation of barycentric coordinates
+        F32 b1 = F32( rand() ) / RAND_MAX;
+        F32 b2 = (F32( rand() ) / RAND_MAX) * (1.f - b1);
+        F32 b3 = 1.f - b1 - b2;
+
+//      ESex old_sex = avatar->getSex();
+
+        // Pull params
+        for( LLVisualParam* param = avatar->getFirstVisualParam(); param; param = avatar->getNextVisualParam() )
+        {
+                if( (((LLViewerVisualParam*)param)->getWearableType() == type) && (param->getGroup() == VISUAL_PARAM_GROUP_TWEAKABLE) )
+                {
+                        S32 param_id = param->getID();
+
+                        // don't try to blend male/female param...as fp innaccuracy will break the [0 | 1] semantics
+                        if (param_id != male_param_id)
+                        {
+
+                                F32* weight1p = arch1->getParam( param_id );
+                                F32 weight1 = weight1p ? *weight1p : param->getDefaultWeight();
+                                F32 net_weight = weight1;
+                                
+                                if( arch2 && arch3 )
+                                {
+                                F32* weight2p = arch2->getParam( param_id );
+                                        F32 weight2 = weight2p ? *weight2p : param->getDefaultWeight();
+
+                                F32* weight3p = arch3->getParam( param_id );
+                                        F32 weight3 = weight3p ? *weight3p : param->getDefaultWeight();
+                                        
+                                        net_weight = b1 * weight1 + b2 * weight2 + b3 * weight3;
+                                }
+                        
+                                param->setAnimationTarget(net_weight, TRUE);
+                        }
+                }
+        }
+
+        // Find the archetype with the greatest influence
+        LLAppearance* dominant_arch = arch1;
+        if( (b2 > b1) && (b2 > b3) )
+        {
+                dominant_arch = arch2;
+        }
+        else
+        if( (b3 > b1) && (b3 > b2) )
+        {
+                dominant_arch = arch3;
+        }
+
+
+        // Pull Textures from the dominant archetype
+        for( S32 te = 0; te < LLVOAvatar::TEX_NUM_ENTRIES; te++ )
+        {
+                if( LLVOAvatar::isTextureIndexBaked( te ) )
+                {
+                        continue;
+                }
+
+                if( LLVOAvatar::getTEWearableType( te ) == type )
+                {
+                        LLUUID image_id = dominant_arch->getTexture( te );
+                        if( image_id.isNull() )
+                        {
+                                image_id = LLVOAvatar::getDefaultTEImageID( te );
+                        }
+
+                        LLViewerImage* image = gImageList.getImage( image_id );
+                        if( image )
+                        {
+                                avatar->setLocTexTE( te, image, TRUE );
+                        }
+                }
+        }
+
+//      avatar->setVisualParamWeight( "male", sex_weight );
+
+        avatar->startAppearanceAnimation(TRUE, TRUE);
+        avatar->updateVisualParams();
+
+//      ESex new_sex = avatar->getSex();
+//      if( old_sex != new_sex )
+//      {
+//              avatar->updateSexDependentLayerSets( TRUE );
+//      }       
+        
+        avatar->updateMeshTextures();
+    gAgent.sendAgentSetAppearance();
+}