71 lines
1.6 KiB
Python
71 lines
1.6 KiB
Python
import tidy3d as td
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import sympy as sp
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import sympy.physics.units as spu
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from ... import contracts
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from ... import sockets
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from .. import base
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class PointDipoleSourceNode(base.MaxwellSimTreeNode):
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node_type = contracts.NodeType.PointDipoleSource
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bl_label = "Point Dipole Source"
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#bl_icon = ...
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####################
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# - Sockets
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####################
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input_sockets = {
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"polarization": sockets.PhysicalPolSocketDef(
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label="Polarization",
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),
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"temporal_shape": sockets.MaxwellTemporalShapeSocketDef(
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label="Temporal Shape",
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),
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"center": sockets.PhysicalPoint3DSocketDef(
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label="Center",
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),
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"interpolate": sockets.BoolSocketDef(
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label="Interpolate",
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default_value=True,
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),
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}
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output_sockets = {
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"source": sockets.MaxwellSourceSocketDef(
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label="Source",
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),
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}
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####################
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# - Output Socket Computation
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####################
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@base.computes_output_socket("source")
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def compute_source(self: contracts.NodeTypeProtocol) -> td.PointDipole:
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polarization = self.compute_input("polarization")
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temporal_shape = self.compute_input("temporal_shape")
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_center = self.compute_input("center")
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interpolate = self.compute_input("interpolate")
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center = tuple(spu.convert_to(_center, spu.um) / spu.um)
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return td.PointDipole(
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center=center,
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source_time=temporal_shape,
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interpolate=interpolate,
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polarization=polarization,
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)
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####################
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# - Blender Registration
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####################
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BL_REGISTER = [
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PointDipoleSourceNode,
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]
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BL_NODES = {
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contracts.NodeType.PointDipoleSource: (
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contracts.NodeCategory.MAXWELLSIM_SOURCES
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)
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}
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