Update Files

leenkx/blender/lnx/logicnode/variable/LN_rotation.py

@@ -0,0 +1,70 @@
+from lnx.logicnode.lnx_nodes import *
+
+
+class RotationNode(LnxLogicVariableNodeMixin, LnxLogicTreeNode):
+    """A rotation, created from one of its possible mathematical representations"""
+    bl_idname = 'LNRotationNode'
+    bl_label = 'Rotation'
+    bl_description = 'Create a Rotation object, describing the difference between two orientations (internally represented as a quaternion for efficiency)'
+    #lnx_section = 'rotation'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.add_input('LnxVectorSocket', 'Euler Angles / Vector XYZ')
+        self.add_input('LnxFloatSocket', 'Angle / W')
+
+        self.add_output('LnxRotationSocket', 'Out', is_var=True)
+
+    def on_property_update(self, context):
+        """called by the EnumProperty, used to update the node socket labels"""
+        if self.property0 == "Quaternion":
+            self.inputs[0].name = "Quaternion XYZ"
+            self.inputs[1].name = "Quaternion W"
+        elif self.property0 == "EulerAngles":
+            self.inputs[0].name = "Euler Angles"
+            self.inputs[1].name = "[unused for Euler input]"
+        elif self.property0 == "AxisAngle":
+            self.inputs[0].name = "Axis"
+            self.inputs[1].name = "Angle"
+        else:
+            raise ValueError('No nodesocket labels for current input mode: check self-consistancy of LN_rotation.py')
+
+    def draw_content(self, context, layout):
+        coll = layout.column(align=True)
+        coll.prop(self, 'property0')
+        if self.property0 in ('EulerAngles','AxisAngle'):
+            coll.prop(self, 'property1')
+            if self.property0=='EulerAngles':
+                coll.prop(self, 'property2')
+
+    property0: HaxeEnumProperty(
+        'property0',
+        items = [('EulerAngles', 'Euler Angles', 'Euler Angles'),
+                 ('AxisAngle', 'Axis/Angle', 'Axis/Angle'),
+                 ('Quaternion', 'Quaternion', 'Quaternion')],
+        name='', default='EulerAngles',
+        update=on_property_update)
+
+    property1: HaxeEnumProperty(
+        'property1',
+        items=[('Deg', 'Degrees', 'Degrees'),
+               ('Rad', 'Radians', 'Radians')],
+        name='', default='Rad')
+    property2: HaxeEnumProperty(
+        'property2',
+        items=[('XYZ','XYZ','XYZ'),
+               ('XZY','XZY (legacy Leenkx euler order)','XZY (legacy Leenkx euler order)'),
+               ('YXZ','YXZ','YXZ'),
+               ('YZX','YZX','YZX'),
+               ('ZXY','ZXY','ZXY'),
+               ('ZYX','ZYX','ZYX')],
+        name='', default='XYZ'
+    )
+
+    def synchronize_from_master(self, master_node: LnxLogicVariableNodeMixin):
+        self.property0 = master_node.property0
+        self.property1 = master_node.property1
+        self.property2 = master_node.property2
+
+        for i in range(len(self.inputs)):
+            self.inputs[i].default_value_raw = master_node.inputs[i].get_default_value()