Improve armar7 platform movement

source/RobotAPI/components/units/RobotUnit/NJointControllers/NJointHolonomicPlatformVelocityControllerWithRamp.cpp

@@ -153,14 +153,11 @@ namespace armarx
         {
             //            if (state.norm() >= oldState.norm())
             //            {
-            std::stringstream ss;
-            ss << "====TargetZero:\nTarget:\n"
-               << target << "\nstate:\n"
-               << state << "\noldst:\n"
-               << oldState << "\ndelta:\n"
-               << delta << "\nfactor: " << factor << "\n====\n";
-            std::string s = ss.str();
-            ARMARX_RT_LOGF_IMPORTANT("%s", s.c_str());
+            ARMARX_RT_LOGF_IMPORTANT("Target %d %d %d", target(0), target(1), target(2));
+            ARMARX_RT_LOGF_IMPORTANT("OStte  %d %d %d", oldState(0), oldState(1), oldState(2));
+            ARMARX_RT_LOGF_IMPORTANT("State  %d %d %d", state(0), state(1), state(2));
+            ARMARX_RT_LOGF_IMPORTANT("Delta  %d %d %d", delta(0), delta(1), delta(2));
+            ARMARX_RT_LOGF_IMPORTANT("Factor %d", factor);
             if (state.norm() > oldState.norm())
             {
                 ARMARX_RT_LOGF_IMPORTANT("!!!!NORM INVALID!!!!");