diff --git a/src/osgPlugins/dae/daeRGeometry.cpp b/src/osgPlugins/dae/daeRGeometry.cpp
index 9d457f0fd..257f9d301 100644
--- a/src/osgPlugins/dae/daeRGeometry.cpp
+++ b/src/osgPlugins/dae/daeRGeometry.cpp
@@ -462,7 +462,7 @@ void daeReader::processSinglePPrimitive(osg::Geode* geode,
     osg::Geometry *geometry = new osg::Geometry();
     if (NULL != group->getMaterial())
         geometry->setName(group->getMaterial());
-    geode->addDrawable( geometry );
+    
 
     osg::DrawElementsUInt* pDrawElements = new osg::DrawElementsUInt(mode);
     geometry->addPrimitiveSet(pDrawElements);
@@ -472,7 +472,11 @@ void daeReader::processSinglePPrimitive(osg::Geode* geode,
     std::vector<std::vector<GLuint> > indexLists;
     resolveMeshArrays(domPArray, group->getInput_array(), pDomMesh,
         geometry, sources, indexLists);
-    pDrawElements->asVector().swap(indexLists.front());
+    if (indexLists.front().size()) 
+    {
+        pDrawElements->asVector().swap(indexLists.front());
+        geode->addDrawable( geometry );
+    }
 }
 
 template< typename T >
@@ -945,6 +949,9 @@ void daeReader::resolveMeshArrays(const domP_Array& domPArray,
     {
         if (daeElement* texcoord_source = texcoord_sources[texcoord_set])
         {
+            std::string id = std::string("#") + texcoord_source->getID();
+            //We keep somewhere the mapping between daeElement id and created arrays
+            _texCoordIdMap.insert(std::pair<std::string,size_t>(id,texcoord_set));
             // 2D Texcoords
             osg::Geometry::ArrayData arrayData( createGeometryData<osg::Vec2Array, osg::Vec2dArray, VertexIndices::TEXCOORD>(sources[texcoord_source], vertexIndicesIndexMap, readDoubleTexcoords, texcoord_set) );
             if (arrayData.array.valid())
diff --git a/src/osgPlugins/dae/daeRMaterials.cpp b/src/osgPlugins/dae/daeRMaterials.cpp
index a5efa8201..5e73fdf9e 100644
--- a/src/osgPlugins/dae/daeRMaterials.cpp
+++ b/src/osgPlugins/dae/daeRMaterials.cpp
@@ -584,7 +584,7 @@ bool daeReader::processColorOrTextureType(const osg::StateSet* ss,
         if (cot->getColor() != NULL )
         {
             domFloat4 &f4 = cot->getColor()->getValue();
-            mat->setEmission( osg::Material::FRONT_AND_BACK, osg::Vec4( f4[0], f4[1], f4[2], f4[3] ) );
+            mat->setEmission( osg::Material::FRONT_AND_BACK, osg::Vec4( f4[0], f4[1], f4[2], (f4.getCount()==4)? f4[3] : 1.0 ) );
             retVal = true;
         }
         else if (cot->getParam() != NULL)
@@ -616,7 +616,7 @@ bool daeReader::processColorOrTextureType(const osg::StateSet* ss,
         if (cot->getColor() != NULL )
         {
             domFloat4 &f4 = cot->getColor()->getValue();
-            mat->setAmbient( osg::Material::FRONT_AND_BACK, osg::Vec4( f4[0], f4[1], f4[2], f4[3] ) );
+            mat->setAmbient( osg::Material::FRONT_AND_BACK, osg::Vec4( f4[0], f4[1], f4[2], (f4.getCount()==4)? f4[3] : 1.0 ) );
             retVal = true;
         }
         else if (cot->getParam() != NULL)
@@ -646,10 +646,10 @@ bool daeReader::processColorOrTextureType(const osg::StateSet* ss,
     }
     else if (channel == osg::Material::DIFFUSE )
     {
-        if (cot->getColor() != NULL )
+        if (cot->getColor() != NULL)
         {
             domFloat4 &f4 = cot->getColor()->getValue();
-            mat->setDiffuse( osg::Material::FRONT_AND_BACK, osg::Vec4( f4[0], f4[1], f4[2], f4[3] ) );
+            mat->setDiffuse( osg::Material::FRONT_AND_BACK, osg::Vec4( f4[0], f4[1], f4[2], (f4.getCount()==4)? f4[3] : 1.0 ) );
             retVal = true;
         }
         else if (cot->getTexture() != NULL)
@@ -700,7 +700,7 @@ bool daeReader::processColorOrTextureType(const osg::StateSet* ss,
         if (cot->getColor() != NULL )
         {
             domFloat4 &f4 = cot->getColor()->getValue();
-            mat->setSpecular( osg::Material::FRONT_AND_BACK, osg::Vec4( f4[0], f4[1], f4[2], f4[3] ) );
+            mat->setSpecular( osg::Material::FRONT_AND_BACK, osg::Vec4( f4[0], f4[1], f4[2], (f4.getCount()==4)? f4[3] : 1.0 ) );
             retVal = true;
         }
         else if (cot->getParam() != NULL)
@@ -1305,9 +1305,31 @@ bool daeReader::copyTextureCoordinateSet(const osg::StateSet* ss, const osg::Geo
     if (k == bvia.getCount())
     {
         OSG_WARN << "Failed to find matching <bind_vertex_input> for " << texCoordSetName << std::endl;
-        if (cachedGeometry->getNumTexCoordArrays())
+
+        //bind_vertex_input failed, we try bind
+        const domInstance_material::domBind_Array &ba = im->getBind_array();
+        for (k = 0; k < ba.getCount(); k++)
         {
-        clonedGeometry->setTexCoordData(localTextureUnit, cachedGeometry->getTexCoordData(0));
+            if (!strcmp(ba[k]->getSemantic(), texCoordSetName.c_str()) )
+            {
+                IdToCoordIndexMap::const_iterator it = _texCoordIdMap.find(ba[k]->getTarget());
+                if (it!=_texCoordIdMap.end()&& (cachedGeometry->getNumTexCoordArrays()>it->second))
+                {
+                  clonedGeometry->setTexCoordData(localTextureUnit, cachedGeometry->getTexCoordData(it->second));
+                }
+                else
+                {
+                    OSG_WARN << "Texture coordinate set " << ba[k]->getTarget() << " not found." << std::endl;
+                }
+                break;
+            }
+        }
+        if (k == ba.getCount())
+        {
+            if (cachedGeometry->getNumTexCoordArrays())
+            {
+                clonedGeometry->setTexCoordData(localTextureUnit, cachedGeometry->getTexCoordData(0));
+            }
         }
     }
     return true;
diff --git a/src/osgPlugins/dae/daeReader.h b/src/osgPlugins/dae/daeReader.h
index 10d043907..7acd498ae 100644
--- a/src/osgPlugins/dae/daeReader.h
+++ b/src/osgPlugins/dae/daeReader.h
@@ -245,6 +245,7 @@ public:
     typedef std::map<domNode*, osg::ref_ptr<osgAnimation::Skeleton> > domNodeOsgSkeletonMap;
     typedef std::map<TextureParameters, osg::ref_ptr<osg::Texture2D> > TextureParametersMap;
     typedef std::map<std::pair<const osg::StateSet*, TextureUnitUsage>, std::string> TextureToCoordSetMap;
+    typedef std::map<std::string, size_t> IdToCoordIndexMap;
 
     typedef std::map< daeElement*, domSourceReader > SourceMap;
     typedef std::map< int, osg::IntArray*, std::less<int> > IndexMap;
@@ -403,6 +404,7 @@ private:
     MaterialStateSetMap _materialMap2;
     TextureParametersMap _textureParamMap;
     TextureToCoordSetMap _texCoordSetMap;
+    IdToCoordIndexMap    _texCoordIdMap;
     domInstance_controllerList _skinInstanceControllers;
     OldToNewIndexMap _oldToNewIndexMap;