added conversion helpers for matlab

added examples for using the python wrappers in matlab

python/tutorial/102_DrawMesh_TCP.py

@@ -0,0 +1,27 @@
+## This is a test application for the TCPViewer
+
+# Add the igl library to the modules search path
+import sys, os
+sys.path.insert(0, os.getcwd() + "/../")
+
+import os
+import time
+
+# Launch the tcp viewer
+os.system("python ../tcpviewer.py&")
+
+# Wait for it to set up the socket
+time.sleep(1)
+
+import igl
+import tcpviewer
+
+# Read a mesh
+V = igl.eigen.MatrixXd()
+F = igl.eigen.MatrixXi()
+igl.readOFF('../../tutorial/shared/beetle.off', V, F)
+
+# Send it to the viewer
+viewer = tcpviewer.TCPViewer()
+viewer.data.set_mesh(V, F)
+viewer.launch()