diff --git a/src/meshlab/glarea.cpp b/src/meshlab/glarea.cpp
index 414416ca5..41c8fbdde 100644
--- a/src/meshlab/glarea.cpp
+++ b/src/meshlab/glarea.cpp
@@ -202,7 +202,7 @@ void GLArea::pasteTile()
 				tileBuffer.format());
 
 		uchar* snapPtr = snapBuffer.bits() + (tileBuffer.bytesPerLine() * tileCol) +
-						 ((totalCols * tileRow) * tileBuffer.byteCount());
+						 ((totalCols * tileRow) * tileBuffer.sizeInBytes());
 		uchar* tilePtr = tileBuffer.bits();
 
 		for (int y = 0; y < tileBuffer.height(); y++) {
@@ -2473,10 +2473,28 @@ void GLArea::setupTextureEnv( GLuint textid )
     glPushAttrib(GL_ENABLE_BIT);
     glEnable(GL_TEXTURE_2D);
     glBindTexture(GL_TEXTURE_2D,textid);
-    if(glas.textureMagFilter == 0 ) 	
+	switch(glas.textureWrapST)
+	{
+	case 0:
+		glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT );
+		glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT );
+		break;
+	case 1:
+		glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_MIRRORED_REPEAT );
+		glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_MIRRORED_REPEAT );
+		break;
+	case 2:
+		glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE );
+		glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE );
+		break;
+	default: assert(0); break;
+	}
+	
+	if(glas.textureMagFilter == 0 ) 	
         glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST );
     else	
         glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
+	
     if(glas.textureMinFilter == 0 ) 	
         glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST );
     else	
diff --git a/src/meshlab/glarea_setting.cpp b/src/meshlab/glarea_setting.cpp
index cca32d259..0c6b0d72a 100644
--- a/src/meshlab/glarea_setting.cpp
+++ b/src/meshlab/glarea_setting.cpp
@@ -17,9 +17,12 @@ void GLAreaSetting::initGlobalParameterList(RichParameterList& defaultGlobalPara
 
 	QStringList textureMinFilterModes =  (QStringList() << "Nearest" << "MipMap");
 	QStringList textureMagFilterModes =  (QStringList() << "Nearest" << "Linear");
+	QStringList textureWrapSTModes =  (QStringList() << "Repeat" << "Mirrored Repeat" << "Clamp to Edge");
+	
 	defaultGlobalParamSet.addParam(RichEnum(textureMinFilterParam()	, 1,textureMinFilterModes,"MeshLab Texture Minification Filtering","MeshLab GLarea's BackGround Color(top corner)"));
 	defaultGlobalParamSet.addParam(RichEnum(textureMagFilterParam()	, 1,textureMagFilterModes,"MeshLab Texture Magnification Filtering","MeshLab GLarea's BackGround Color(top corner)"));
-
+	defaultGlobalParamSet.addParam(RichEnum(textureWrapSTParam()	, 0,textureWrapSTModes,"MeshLab Texture Clamping","MeshLab Texture Clamping"));
+	
 	defaultGlobalParamSet.addParam(RichBool(pointDistanceAttenuationParam()	, true,"Perspective Varying Point Size","If true the size of the points is drawn with a size proprtional to the distance from the observer."));
 	defaultGlobalParamSet.addParam(RichBool(pointSmoothParam()	, false,"Antialiased Point","If true the points are drawn with small circles instead of fast squared dots."));
 	defaultGlobalParamSet.addParam(RichFloat(pointSizeParam()	, 2.0, "Point Size","The base size of points when drawn"));
@@ -45,6 +48,7 @@ void GLAreaSetting::updateGlobalParameterSet( const RichParameterList& rps )
 
 	textureMinFilter = rps.getEnum(this->textureMinFilterParam());
 	textureMagFilter = rps.getEnum(this->textureMagFilterParam());
+	textureWrapST    = rps.getEnum(this->textureWrapSTParam());
 
 	pointDistanceAttenuation = rps.getBool(this->pointDistanceAttenuationParam());
 	pointSmooth = rps.getBool(this->pointSmoothParam());
diff --git a/src/meshlab/glarea_setting.h b/src/meshlab/glarea_setting.h
index d75063466..da468408d 100644
--- a/src/meshlab/glarea_setting.h
+++ b/src/meshlab/glarea_setting.h
@@ -57,9 +57,11 @@ public:
 
 	int textureMagFilter;
 	int textureMinFilter;
+	int textureWrapST;
 	inline static QString textureMinFilterParam() {return "MeshLab::Appearance::textureMinFilter";}
 	inline static QString textureMagFilterParam() {return "MeshLab::Appearance::textureMagFilter";}
-
+	inline static QString textureWrapSTParam() {return "MeshLab::Appearance::textureWrapST";}
+	
 	bool pointDistanceAttenuation;
 	inline static QString pointDistanceAttenuationParam() {return "MeshLab::Appearance::pointDistanceAttenuation";}
 	bool pointSmooth;