adding plane

data/meshes/plane.mtl

+# Blender MTL File: 'A320-200NFATA53_no_plane.blend'
+# Material Count: 4
+
+newmtl Material
+Ns 96.078431
+Ka 0.000000 0.000000 0.000000
+Kd 0.616045 0.640000 0.090784
+Ks 0.500000 0.500000 0.500000
+Ni 1.000000
+d 1.000000
+illum 2
+
+newmtl Material.001
+Ns 96.078431
+Ka 0.000000 0.000000 0.000000
+Kd 0.055034 0.640000 0.143793
+Ks 0.500000 0.500000 0.500000
+Ni 1.000000
+d 1.000000
+illum 2
+
+newmtl None
+Ns 0
+Ka 0.000000 0.000000 0.000000
+Kd 0.8 0.8 0.8
+Ks 0.8 0.8 0.8
+d 1
+illum 2
+
+newmtl Shape
+Ns 19.607843
+Ka 0.000000 0.000000 0.000000
+Kd 0.658823 0.658823 0.800000
+Ks 0.500000 0.500000 0.500000
+Ni 1.000000
+d 1.000000
+illum 2

data/srdf/plane.srdf

+<?xml version="1.0"?>
+<robot name="plane">
+</robot>

data/urdf/plane.urdf

+<robot name="plane">
+  <link name="base_link">
+    <visual>
+      <origin xyz="0 0 0" rpy="0 0 0" />
+      <geometry>
+        <mesh filename="package://hpp-rbprm-corba/meshes/plane.obj"/>
+      </geometry>
+      <material name="white">
+        <color rgba="1 1 1 1"/>
+      </material>
+    </visual>
+    <collision>
+      <origin xyz="0 0 0" rpy="0 0 0" />
+      <geometry>
+        <mesh filename="package://hpp-rbprm-corba/meshes/plane.obj"/>
+      </geometry>
+    </collision>
+  </link>
+</robot>