changed default t to 0.0

Author: juney-lee

src/compas_fd/datastructures/cablemesh.py

@@ -31,7 +31,7 @@ def __init__(self):
             'px': 0.0,
             'py': 0.0,
             'pz': 0.0,
-            't': 0.05,
+            't': 0.0,
             'is_anchor': False,
             'is_fixed': False,
             'constraint': None,