add darpa meshs with reduced surface for hrp2 feet

CMakeLists.txt

@@ -213,6 +213,7 @@ install(FILES
 	data/meshes/darpa.stl
 	data/meshes/darpa_no_mid.stl
 	data/meshes/darpa_no_ctc_mid.stl
+	data/meshes/darpa_no_ctc_mid_collision.stl
 	data/meshes/darpareduced.stl
 	data/meshes/car.stl
 	data/meshes/car_simple.stl

data/urdf/darpa_no_ctc_mid.urdf

@@ -12,7 +12,7 @@
     <collision>
       <origin xyz="0 0 0" rpy="0 0 0" />
       <geometry>
-        <mesh filename="package://hpp-rbprm-corba/meshes/darpa_no_ctc_mid.stl"/>
+        <mesh filename="package://hpp-rbprm-corba/meshes/darpa_no_ctc_mid_collision.stl"/>
       </geometry>
     </collision>
   </link>