add focalpt as an array or tuple

models/dolicorhynchops_10k.py

@@ -3,7 +3,6 @@
 # Dolicorhynchops osborni FHSM VP404
 #   10k faces on the mandible surface
 
-
 def parms(d={}):
     p = {}
     path = 'dolicorhynchops/10k'
@@ -15,7 +14,7 @@ def parms(d={}):
         {
             'file': f'{path}/Lmuscle.ply',
             'force': 100.,
-            'focalpt': f'{path}/LmuscleF.off',
+            'focalpt': [-100.1458893, -173.13895, 227.3909], #f'{path}/LmuscleF.off',
             'method': 'U'                              # 'U', 'T', 'T+N'
         },
         {

models/mandiblemodel.py

@@ -93,8 +93,12 @@ def getMetafor(p={}):
     mgroups = {}                    # stores muscle group data and loads
     for muscle in p['muscles']:
         # load focal point
-        fullpath = os.path.join(os.path.dirname(__file__), muscle['focalpt'])
-        focalnodes, _ = boneload.load_msh(fullpath) 
+        if isinstance(muscle['focalpt'], str):
+            fullpath = os.path.join(os.path.dirname(__file__), muscle['focalpt'])
+            focalnodes, _ = boneload.load_msh(fullpath)
+        else:  # coordinates in array or tuple
+            focalnodes = [ muscle['focalpt'] ]
+
         # load surface mesh => groups[name (from filename)]
         name, nodes, tris, ntags = \
             create_group(muscle['file'], nods_no, nods_pos, domain, groups)