85 lines
1.9 KiB
Python
85 lines
1.9 KiB
Python
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import bpy
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import gpu
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import gpu_extras
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import sympy.physics.units as spu
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from .... import types, constants
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from ... import node_base
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class TripleSellmeierMediumNode(node_base.MaxwellSimTreeNode):
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bl_idname = types.NodeType.TripleSellmeierMedium.value
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bl_label = "Triple Sellmeier Medium"
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bl_icon = constants.ICON_SIM_MEDIUM
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input_sockets = {
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"B1": (types.SocketType.RealNumber, "B1"),
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"B2": (types.SocketType.RealNumber, "B2"),
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"B3": (types.SocketType.RealNumber, "B3"),
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"C1": (types.SocketType.DimenArea, "C1"),
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"C2": (types.SocketType.DimenArea, "C2"),
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"C3": (types.SocketType.DimenArea, "C3"),
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}
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output_sockets = {
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"medium": (types.SocketType.MaxwellMedium, "Medium")
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}
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input_unit_defaults = {
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"B1": None,
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"B2": None,
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"B3": None,
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"C1": spu.um**2,
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"C2": spu.um**2,
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"C3": spu.um**2,
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}
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socket_presets = {
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"_description": [
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('BK7', "BK7 Glass", "Borosilicate crown glass (known as BK7)"),
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('FUSED_SILICA', "Fused Silica", "Fused silica aka. SiO2"),
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],
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"_default": "BK7",
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"_values": {
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"BK7": {
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"B1": 1.03961212,
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"B2": 0.231792344,
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"B3": 1.01046945,
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"C1": 6.00069867e-3 * spu.um**2,
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"C2": 2.00179144e-2 * spu.um**2,
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"C3": 103.560653 * spu.um**2,
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},
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"FUSED_SILICA": {
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"B1": 0.696166300,
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"B2": 0.407942600,
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"B3": 0.897479400,
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"C1": 4.67914826e-3 * spu.um**2,
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"C2": 1.35120631e-2 * spu.um**2,
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"C3": 97.9340025 * spu.um**2,
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},
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}
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}
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####################
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# - Properties
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####################
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def draw_buttons(self, context, layout):
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layout.prop(self, 'preset', text="")
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####################
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# - Callbacks
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####################
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@node_base.output_socket_cb("medium")
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def compute_medium(self):
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pass
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####################
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# - Blender Registration
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####################
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BL_REGISTER = [
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TripleSellmeierMediumNode,
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]
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BL_NODES = {
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types.NodeType.TripleSellmeierMedium: (
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types.NodeCategory.MAXWELL_SIM_MEDIUMS_LINEARMEDIUMS
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)
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}
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