Update Files

leenkx/blender/lnx/logicnode/math/LN_tween_float.py

@@ -0,0 +1,67 @@
+from lnx.logicnode.lnx_nodes import *
+
+
+class TweenFloatNode(LnxLogicTreeNode):
+    """Tween a float value.
+
+    @input Start: Start tweening
+    @input Stop: Stop a tweening. tweening can be re-started via the `Start`input
+    @input From: Tween start value
+    @input To: Tween final value
+    @input Duration: Duartion of the tween in seconds
+
+    @output Out: Executed immidiately after `Start` or `Stop` is called
+    @output Tick: Executed at every time step in the tween duration
+    @output Done: Executed when tween is successfully completed. Not executed if tweening is stopped mid-way
+    @output Value: Current tween value
+    """
+    bl_idname = 'LNTweenFloatNode'
+    bl_label = 'Tween Float'
+    lnx_version = 1
+
+    property0: HaxeEnumProperty(
+        'property0',
+        items = [('Linear', 'Linear', 'Linear'),
+                ('SineIn', 'SineIn', 'SineIn'),
+                ('SineOut', 'SineOut', 'SineOut'),
+                ('SineInOut', 'SineInOut', 'SineInOut'),
+                ('QuadIn', 'QuadIn', 'QuadIn'),
+                ('QuadOut', 'QuadOut', 'QuadOut'),
+                ('QuadInOut', 'QuadInOut', 'QuadInOut'),
+                ('CubicIn', 'CubicIn', 'CubicIn'),
+                ('CubicOut', 'CubicOut', 'CubicOut'),
+                ('CubicInOut', 'CubicInOut', 'CubicInOut'),
+                ('QuartIn', 'QuartIn', 'QuartIn'),
+                ('QuartOut', 'QuartOut', 'QuartOut'),
+                ('QuartInOut', 'QuartInOut', 'QuartInOut'),
+                ('QuintIn', 'QuintIn', 'QuintIn'),
+                ('QuintOut', 'QuintOut', 'QuintOut'),
+                ('QuintInOut', 'QuintInOut', 'QuintInOut'),
+                ('ExpoIn', 'ExpoIn', 'ExpoIn'),
+                ('ExpoOut', 'ExpoOut', 'ExpoOut'),
+                ('ExpoInOut', 'ExpoInOut', 'ExpoInOut'),
+                ('CircIn', 'CircIn', 'CircIn'),
+                ('CircOut', 'CircOut', 'CircOut'),
+                ('CircInOut', 'CircInOut', 'CircInOut'),
+                ('BackIn', 'BackIn', 'BackIn'),
+                ('BackOut', 'BackOut', 'BackOut'),
+                ('BackInOut', 'BackInOut', 'BackInOut')],
+        name='', default='Linear')
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'Start')
+        self.add_input('LnxNodeSocketAction', 'Stop')
+        self.add_input('LnxFloatSocket', 'From', default_value=0.0)
+        self.add_input('LnxFloatSocket', 'To', default_value=0.0)
+        self.add_input('LnxFloatSocket', 'Duration', default_value=1.0)
+
+        self.add_output('LnxNodeSocketAction', 'Out')
+        self.add_output('LnxNodeSocketAction', 'Tick')
+        self.add_output('LnxNodeSocketAction', 'Done')
+        self.add_output('LnxFloatSocket', 'Value')
+
+    def draw_buttons(self, context, layout):
+        layout.prop(self, 'property0')
+
+    def draw_label(self) -> str:
+        return f'{self.bl_label}: {self.property0}'