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annotate flax/Node.py @ 124:8de8a2f467db
The "T" function now creates TimedEvents with LinearBlenders for you
The "T" function now creates TimedEvents with LinearBlenders for you
(using the same LinearBlender). Thus, we don't need to specify linear
anymore.
The timeline seek bar was reading the length of track1 instead of the
whole timeline. This is fixed.
| author | dmcc |
|---|---|
| date | Fri, 13 Jun 2003 15:55:54 +0000 |
| parents | 490843093506 |
| children | 7ccf1d10804b |
| rev | line source |
|---|---|
| 0 | 1 # super rough code |
| 2 | |
| 3 # The magic value | |
| 4 NoChange = "NoChange" | |
| 5 | |
| 6 class NodeType: | |
| 7 def __init__(self, iports=None, oports=None): | |
| 8 make_attributes_from_args('iports', 'oports') | |
|
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490843093506
all of this stuff is super rough and not well thought out yet.
dmcc
parents:
0
diff
changeset
|
9 def process(self): |
| 0 | 10 pass |
| 11 # TODO: handle NoChange stuff | |
| 12 | |
| 13 class AddNode(NodeType): | |
| 14 """Adds two nodes together""" | |
| 15 def __init__(self): | |
| 16 NodeType.__init__(self, iports={'in1' : Port, 'in2' : Port}, | |
| 17 oports={'out1' : Port}) | |
| 18 def process(self, ports): | |
| 19 ports.out1 = ports.in1 + ports.in2 | |
| 20 | |
| 21 class SumNode(NodeType): | |
| 22 """Adds any number of nodes together""" | |
| 23 def __init__(self, empty_val=0): | |
| 24 NodeType.__init__(self, iports={'in1' : MultiPort}, | |
| 25 oports={'out1' : Port}) | |
| 26 self.empty_val = 0 | |
| 27 def process(self, ports): | |
| 28 val = self.empty_val | |
| 29 for p in ports.in1: | |
| 30 val += p | |
| 31 | |
| 32 ports.out1 = val | |
| 33 | |
| 34 class FadeNode(NodeType): | |
| 35 """Provides a UI scaler to let you fade a value""" | |
| 36 def __init__(self): | |
|
110
490843093506
all of this stuff is super rough and not well thought out yet.
dmcc
parents:
0
diff
changeset
|
37 NodeType.__init__(self, iports={'in1' : Port, |
|
490843093506
all of this stuff is super rough and not well thought out yet.
dmcc
parents:
0
diff
changeset
|
38 'scale1' : Port}, |
|
490843093506
all of this stuff is super rough and not well thought out yet.
dmcc
parents:
0
diff
changeset
|
39 oports={'out1' : Port}, |
|
490843093506
all of this stuff is super rough and not well thought out yet.
dmcc
parents:
0
diff
changeset
|
40 def process(self, ports): |
| 0 | 41 ports.out1 = ports.in1 * ports.scale1 |
| 42 | |
| 43 class FadeConstellation(Constellation): | |
| 44 """This somehow describes the following: | |
| 45 | |
| 46 [ ] [ UI.Scale ] | |
| 47 | | | |
| 48 | in | scale | |
| 49 | ____ / | |
| 50 | | | |
| 51 [ FadeNode ] | |
| 52 | | |
| 53 | out | |
| 54 | | |
| 55 [ ] | |
| 56 | |
| 57 Maybe this is a group (I like this more): | |
| 58 | |
| 59 | | |
| 60 | in | |
| 61 | FadeGroup | |
| 62 - - - - - - - - - - - - -- - - | |
| 63 | | | | |
| 64 | [ UI.Scale ] | |
| 65 | | | | | |
| 66 | in | scale | |
| 67 | | ____ / | | |
| 68 | | | |
| 69 | [ FadeNode ] | | |
| 70 | | |
| 71 | | out | | |
| 72 | | |
| 73 \ - - - - - - - - - - - -- - - / | |
| 74 | | |
| 75 | out | |
| 76 | | |
| 77 """ |