Repe [T3DU] Update - 31f26d171bba0355ce2a77031e3aad4c64dbc7e9

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

@@ -0,0 +1,54 @@
+from lnx.logicnode.lnx_nodes import *
+
+class PoissonDiskNode(LnxLogicTreeNode):
+    """
+    Generates an array of points with a poisson distribution.
+
+    SampleCube (Sample Rectangle):
+    topLeft: Minimum bounding corner position.
+    lowerRight: Maximum bounding corner position.
+    minimumDistance: Minimum required spatial distance between points.
+    pointsPerIteration: Candidate sample attempts per active point before rejection.
+
+    SampleSphere (Sample Circle):
+    center: Sphere center position vector.
+    radius: Bounding sphere radius.
+    minimumDistance: Minimum required spatial distance between points.
+    pointsPerIteration: Candidate sample attempts per active point before rejection.
+    """
+    bl_idname = 'LNPoissonDiskNode'
+    bl_label = 'Poisson Disk Sampling'
+    lnx_section = 'generator'
+    lnx_version = 1
+
+    def remove_extra_inputs(self, context):
+        while len(self.inputs) > 3:
+            self.inputs.remove(self.inputs[-1])
+        if self.property0 in ('Sample Cube', 'Sample Rectangle'):
+            self.add_input('LnxVectorSocket', 'Top Left')
+            self.add_input('LnxVectorSocket', 'Lower Right')
+        else:
+            self.add_input('LnxVectorSocket', 'Center')
+            self.add_input('LnxFloatSocket', 'Radius')
+
+    property0: HaxeEnumProperty(
+        'property0',
+        items = [('Sample Cube', 'Sample Cube', 'Sample Cube'),
+                 ('Sample Sphere', 'Sample Sphere', 'Sample Sphere'),
+                 ('Sample Rectangle', 'Sample Rectangle', 'Sample Rectangle'),
+                 ('Sample Circle', 'Sample Circle', 'Sample Circle')],
+        name='', default='Sample Cube', update=remove_extra_inputs)
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_input('LnxIntSocket', 'Points Per Iteration')
+        self.add_input('LnxFloatSocket', 'Minimum Distance')
+        self.add_input('LnxVectorSocket', 'Top Left')
+        self.add_input('LnxVectorSocket', 'Lower Right')
+
+        self.add_output('LnxNodeSocketAction', 'Out')
+        self.add_output('LnxNodeSocketArray', 'Points')
+        self.add_output('LnxIntSocket', 'Length')
+
+    def draw_buttons(self, context, layout):
+        layout.prop(self, 'property0')