initial commit

_examples/perspective_image_planes.py

@@ -31,13 +31,13 @@
 """
 
 import maya.cmds as mc
-import rig.commands  as rc
-import rig.nodes     as rn
-import rig.functions as rf
+import rig2.commands  as rc
+import rig2.nodes     as rn
+import rig2.functions as rf
 
-from rig.attributes import Int, Float, String, Enum, lock, hide
-from rig import Node, List, container, condition
-from rig import trigonometry as trig
+from rig2.attributes import Int, Float, String, Enum, lock, hide
+from rig2 import Node, List, container, condition
+from rig2 import trigonometry as trig
 
 from collections import namedtuple
 

_examples/rail_spine.py

@@ -31,17 +31,17 @@
 """
 
 import maya.cmds     as mc
-import rig.commands  as rc
-import rig.nodes     as rn
-import rig.functions as rf
+import rig2.commands  as rc
+import rig2.nodes     as rn
+import rig2.functions as rf
 import numbers
 
-from rig.attributes import Float, Vector, Enum, lock, hide
-from rig import Node, List, container, condition
-from rig import matrix
-from rig import interpolate
-from rig import constant
-from rig._language import _is_sequence
+from rig2.attributes import Float, Vector, Enum, lock, hide
+from rig2 import Node, List, container, condition
+from rig2 import matrix
+from rig2 import interpolate
+from rig2 import constant
+from rig2._language import _is_sequence
 
 
 
@@ -498,30 +498,20 @@ def _order_controls(controls, position_controls):
 
 
 
-#import rig
+#import rig2
+#rig2.options(create_container = True)
 
-## set this to false to expose the crazyness within
-#rig.options(create_container=True)
-
-## create a few control locators and select them
-#position_controls = rc.ls(sl=True)    # will define the curve's control points
-#orient_controls   = position_controls # defines which controllers will orient the riders
-#scale_controls    = position_controls # defines which controllers will scale the riders
-
-## pick u coordinates where "riders" will be positioned
-#u = [x/10.0 for x in list(range(11))]
-
-# Choose a Maya supported curve degree (1,2,3,5,7)
+#import numpy as np
+#position_controls = rc.ls(sl=True)
+#u = np.linspace(0,1,20)
 #degree = 3
-
-# Choose if the curve is open or closed
 #periodic = True
 
 
 #create_rail(position_controls,
             #u,
-            #scale_controls=scale_controls,
-            #orient_controls=orient_controls,
+            #scale_controls=position_controls,
+            #orient_controls=position_controls,
             #degree=degree, 
             #periodic=periodic,
             #aim_axis=1, up_axis=0)

_language.py

@@ -1163,8 +1163,7 @@ def _set_or_connect(src, dst, force=True):
             sets attr or connects [src] to [dst]
             [dst] is always presumed to be a Node with an attr
             """
-
-
+
             # is src a node?
             if _is_node(src):
                 if '.' in src:
@@ -1213,9 +1212,12 @@ def _set_or_connect(src, dst, force=True):
                 raise Exception("Don't know how to handle {} for set/plug purposes.".format(dst))
 
 
+        # Disconnect Attr
+        if src is None:
+            _disconnect_attr(str(dst))        
 
         # if destination is typed, trust the user knows what they want
-        if dst.__data__.type == 'typed':
+        elif dst.__data__.type == 'typed':
             #print (f'compound to typed {src} ---> {dst}')
             _set_or_connect(src, dst, force=force)
 

_test/test_interpolate.py

@@ -50,12 +50,10 @@
 class TestInterpolate(unittest.TestCase):
 
     def setUp(self):
-        print ('berp')
         pass
 
 
     def testElerp(self):
-
         mc.file(new=True, f=True)
         obj1 = polyCube()[0]
         obj2 = polyCube()[0]

_test/test_node.py

@@ -231,8 +231,15 @@ def testInject(self):
 
         self.assertEqual(mc.getAttr(str(obj3.t)), [(10.0, 20.0, 30.0)]) 
 
-
-
+
+        # Test disconnect attr
+        connections = bool(mc.listConnections(str(obj3.t), s=True, d=False, p=True))
+        self.assertEqual(connections, True)
+
+        obj3.t << None
+        connections = bool(mc.listConnections(str(obj3.t), s=True, d=False, p=True))
+        self.assertEqual(connections, False)        
+
 
     def testArithmetic(self):