25 lines
841 B
Plaintext
25 lines
841 B
Plaintext
/* Copyright (C) 2021 Hugo ATTAL - All Rights Reserved
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* This plugin is downloadable from the Unreal Engine Marketplace
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*/
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#include "lib/Shapes.usf"
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struct DarkerUIButton
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{
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static float4 ComputeButton(float2 PixelSize, float2 UVs, float3 BackgroundColor, float3 BorderColor, float Radius)
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{
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Radius = min(Radius, min(PixelSize.x, PixelSize.y) / 2 - 1);
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const float2 Location = UVs * PixelSize;
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const float Alpha = DarkerUIShapes::IsInRoundedRectangle(Location, float2(0, 0), PixelSize, Radius + 1);
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const float3 Color = lerp(
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BorderColor, BackgroundColor,
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DarkerUIShapes::IsInRoundedRectangle(Location, float2(1, 1), PixelSize - float2(1, 1), Radius));
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return float4(Color, Alpha);
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}
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};
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/*
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#include "/DarkerNodes/Button.usf"
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return DarkerUIButton::ComputeButton(PixelSize, UVs, BackgroundColor, BorderColor, Radius);
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*/
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