Merge branch 'python_loader' into 'dev'

Python loader

See merge request robotran/mbsysc!225

ExampleProjects/MultiplePendulum/workR/lmgc90/printParaviewFiles.py

@@ -20,7 +20,7 @@ outputter.SetOutputDirectory(output_path)
 # Set the name of the output files
 outputter.SetOutputFilename("dirdyn")
 
-# Set the number of timestep between to output files
+# Set the number of timestep in the .anim file between two output files
 outputter.SetFrameStep(500)
 
 # Print the files

MBsysC/mbs_interface/mbs_python/mbs_data_py.pxd

@@ -195,8 +195,8 @@ cdef extern from "mbs_load_xml.h":
     c_MbsData* c_mbs_load  "mbs_load"          (const char *mbs_filename, const char *build_path)
     c_MbsData* c_mbs_load_with_loader  "mbs_load_with_loader" (const char *mbs_filename, const char *build_path, c_MbsLoader *mbs_loader)
     void c_mbs_delete_data "mbs_delete_data" (c_MbsData *mbs_data)
-    c_MbsLoader* mbs_new_loader()
-    void mbs_delete_loader(c_MbsLoader* loader)
+    c_MbsLoader* c_mbs_new_loader "mbs_new_loader" ()
+    void c_mbs_delete_loader "mbs_delete_loader" (c_MbsLoader* loader)
     
 cdef extern from "mbs_set.h":
     void c_mbs_set_nb_userc "mbs_set_nb_userc" (c_MbsData *mbs_data, int Nuserc)

MBsysC/mbs_interface/mbs_python/mbs_data_py.pyx

@@ -23,13 +23,13 @@ cdef class MbsData(object):
         # 1st: load the MDS_gen_strct and keep a copy
         self.mds_gen_strct_ptr = c_MDS_mbs_reader(name)
         # Store it to a loader object
-        loader = mbs_new_loader()
+        loader = c_mbs_new_loader()
         loader.mds = self.mds_gen_strct_ptr
         
         # 2nd: retrive the MbsData from the MDS_gen_strct
         self.mbs_data_ptr = c_mbs_load_with_loader(name, build_path, loader)
         
-        mbs_delete_loader(loader)
+        c_mbs_delete_loader(loader)
         
     # Initialization of Python side
     def __init__(self, name, build_path=None):