From bee287603e812ca70a3b726d98d72ba441b366a1 Mon Sep 17 00:00:00 2001
From: ponchio <federico.ponchio@isti.cnr.it>
Date: Mon, 21 Mar 2011 17:20:38 +0000
Subject: [PATCH] added minimal doc on Open.

---
 wrap/io_trimesh/import.h     | 4 ++--
 wrap/io_trimesh/import_ply.h | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/wrap/io_trimesh/import.h b/wrap/io_trimesh/import.h
index b362b041..872530dc 100644
--- a/wrap/io_trimesh/import.h
+++ b/wrap/io_trimesh/import.h
@@ -103,14 +103,14 @@ static bool FileExtension(std::string filename,  std::string extension)
   return end==extension;
 }
 
-// Open Mesh
+// Open Mesh, returns 0 on success.
 static int Open(OpenMeshType &m, const char *filename, CallBackPos *cb=0)
 {
   int dummymask = 0;
   return Open(m,filename,dummymask,cb);
 }
 
-// Open Mesh and return the load mask (the load mask must be initialized first)
+/// Open Mesh and fills the load mask (the load mask must be initialized first); returns 0 on success.
 static int Open(OpenMeshType &m, const char *filename, int &loadmask, CallBackPos *cb=0)
 {
 	int err;
diff --git a/wrap/io_trimesh/import_ply.h b/wrap/io_trimesh/import_ply.h
index 249a4178..fe52e239 100644
--- a/wrap/io_trimesh/import_ply.h
+++ b/wrap/io_trimesh/import_ply.h
@@ -431,7 +431,7 @@ static bool ErrorCritical(int err)
 }
 	
 
-/// Standard call for reading a mesh
+/// Standard call for reading a mesh, returns 0 on success.
 static int Open( OpenMeshType &m, const char * filename, CallBackPos *cb=0)
 {
 	PlyInfo pi;
@@ -453,7 +453,7 @@ static int Open( OpenMeshType &m, const char * filename, int & loadmask, CallBac
 }
 
 
-/// read a mesh with all the possible option specified in the PlyInfo obj.
+/// read a mesh with all the possible option specified in the PlyInfo obj, returns 0 on success.
 static int Open( OpenMeshType &m, const char * filename, PlyInfo &pi )
 {
   assert(filename!=0);