25 lines
No EOL
1.3 KiB
Text
25 lines
No EOL
1.3 KiB
Text
#include "operations.cuh"
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/*
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contributors: Patricio Gonzalez Vivo
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description: expands mix to linearly mix more than two values
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use: lerp(<float|float2|float3|float4> a, <float|float2|float3|float4> b, <float|float2|float3|float4> c [, <float|float2|float3|float4> d], <float> pct)
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license:
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- Copyright (c) 2021 Patricio Gonzalez Vivo under Prosperity License - https://prosperitylicense.com/versions/3.0.0
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- Copyright (c) 2021 Patricio Gonzalez Vivo under Patron License - https://lygia.xyz/license
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*/
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#ifndef FNC_LERP
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#define FNC_LERP
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inline __device__ __host__ float lerp(float a, float b, float t) { return a + t*(b - a); }
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inline __device__ __host__ float2 lerp(const float2& a, const float2& b, float t) { return a + t*(b - a); }
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inline __device__ __host__ float3 lerp(const float3& a, const float3& b, float t) { return a + t*(b - a); }
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inline __device__ __host__ float4 lerp(const float4& a, const float4& b, float t) { return a + t*(b - a); }
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inline __device__ __host__ float2 lerp(const float2& a, const float2& b, const float2& t) { return a + t*(b - a); }
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inline __device__ __host__ float3 lerp(const float3& a, const float3& b, const float3& t) { return a + t*(b - a); }
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inline __device__ __host__ float4 lerp(const float4& a, const float4& b, const float4& t) { return a + t*(b - a); }
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#endif |