20 lines
766 B
Python
20 lines
766 B
Python
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from lnx.logicnode.lnx_nodes import *
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class SeparateColorHSVNode(LnxLogicTreeNode):
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"""Splits the given color into its HSVA components (hue, saturation, value, and alpha).
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If the input color is `null`, the outputs are each set to `0.0`.
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formula from: https://axonflux.com/handy-rgb-to-hsl-and-rgb-to-hsv-color-model-c
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"""
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bl_idname = 'LNSeparateColorHSVNode'
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bl_label = 'Separate HSVA'
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lnx_section = 'color'
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lnx_version = 1
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def lnx_init(self, context):
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self.add_input('LnxColorSocket', 'Color', default_value=[1.0, 1.0, 1.0, 1.0])
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self.add_output('LnxFloatSocket', 'H')
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self.add_output('LnxFloatSocket', 'S')
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self.add_output('LnxFloatSocket', 'V')
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self.add_output('LnxFloatSocket', 'A')
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