Mocap marker check

Application/MocapExamples/Plug-in-gait_Simple/LowerExtremity.main.any

@@ -1,3 +1,9 @@
+// Point to a python environment with ezc3d installed
+// Can be created with
+// >>> conda create -n c3d ezc3d numpy debugpy
+// This will not be necessary in 7.4 where ezc3d is included.
+#path ANYBODY_PATH_PYTHONHOME "c:/Users/mel/mambaforge/envs/c3d/"
+
 #include "../libdef.any"
 
 // Enter and edit Trial Specific Data in this file:
@@ -10,4 +16,6 @@
 #path MOCAP_LAB_SPECIFIC_DATA "Setup/LabSpecificData.any"
 
 // Include the AnyMoCap Framwork
-#include "<ANYMOCAP_MODEL>"
+#include "<ANYMOCAP_MODEL>"
+
+

Tools/AnyMocap/CheckAnyMocapConfiguration.any

@@ -214,7 +214,48 @@ Macros =
     );
     #endif
 
+    #if MOCAP_INPUT_DATA_TYPE == "C3D"
+    #ifndef MOCAP_DISABLE_C3D_MARKER_CHECK
+    #ifpathexists "c3d_marker_check.py"
+
+    AnyMessage C3D_Marker_Check = {
+
+       AnyFunEx CheckC3D = {
+         AnyStringVar Return = "";
+         AnyFunExMonoPy check_c3d_file = {
+            ModuleFile = "c3d_marker_check.py";
+            ArgList = {
+               AnyString c3dpath = "";
+            };
+         };
+       };
+
+      AnyString C3D_warning_str = CheckC3D(FilePathCompleteOf(Main.ModelSetup.C3DFileData.FileName));
+      TriggerConst = bool(C3D_warning_str);
+      Type=MSG_Warning;
+       Message = strformat("\n------------------------------------------------------------------------------------------------------------------------------\n")+
+          C3D_warning_str +
+          strformat("\n\n C3D marker checks can be disabled with #define MOCAP_DISABLE_C3D_MARKER_CHECK \n")+
+          strformat("------------------------------------------------------------------------------------------------------------------------------\n") ;
+    };
+    #endif
+    #endif
+    #endif
+
   };
 
+
+
+
+
+
+
+
+
+
+
+
+
+
 
 };

Tools/AnyMocap/c3d_marker_check.py

@@ -0,0 +1,44 @@
+import os
+from pathlib import Path
+from textwrap import fill
+from typing import NamedTuple
+
+import ezc3d 
+
+import functools
+
+
+class Context(NamedTuple):
+    py_file: str
+    fun_name: str
+    anyfun_full_name: str
+    anyfunex_file: str
+    anyfunex_line: str
+    call_location_file:str
+
+
+
+def check_c3d_file(context: Context, c3d_file: str):
+    """ Check if fpath is a writeable file """
+
+    report_str = ( 
+        "This is an example of analyzing a c3d file.\n" + 
+        "If nothing is returned from python the warning will not be triggered.\n"
+    )
+
+    if not os.path.isfile(c3d_file):
+        return f"{c3d_file} is not a file\n\n"
+
+    c3d = ezc3d.c3d(c3d_file)
+    points_used = c3d['parameters']['POINT']['USED']['value'][0];  # Print the number of points used
+    point_data = c3d['data']['points']
+
+    report_str += f"Number of Points in c3d file: {points_used}\n"
+
+    return report_str
+
+
+
+
+if __name__ == "__main__":
+   check_c3d_file("test.c3d")