diff --git a/BBGE/RenderGrid.cpp b/BBGE/RenderGrid.cpp
index 5730192..8b62c6c 100644
--- a/BBGE/RenderGrid.cpp
+++ b/BBGE/RenderGrid.cpp
@@ -132,8 +132,11 @@ void RenderGrid::setDrawOrder(GridDrawOrder ord, bool force)
 
 void RenderGrid::setTexCoords(const TexCoordBox& tc)
 {
-	this->tc = tc;
-	needVBOUpdate = true;
+	if(this->tc != tc)
+	{
+		this->tc = tc;
+		needVBOUpdate = true;
+	}
 }
 
 
diff --git a/BBGE/Texture.h b/BBGE/Texture.h
index 6469af0..d478db7 100644
--- a/BBGE/Texture.h
+++ b/BBGE/Texture.h
@@ -31,6 +31,15 @@ struct TexCoordBox
 
 	bool isStandard() const;
 	void setStandard();
+
+	bool operator==(const TexCoordBox& o) const
+	{
+		return u1 == o.u1 && v1 == o.v1 && u2 == o.u2 && v2 == o.v2;
+	}
+	inline bool operator!=(const TexCoordBox& o) const
+	{
+		return !(*this == o);
+	}
 };
 
 enum TextureLoadResult