17 lines
No EOL
675 B
Text
17 lines
No EOL
675 B
Text
#include "operations.cuh"
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/*
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contributors: Inigo Quiles
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description: quintic polynomial https://iquilezles.org/articles/smoothsteps/
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use: <float|float2|float3|float4> quintic(<float|float2|float3|float4> value);
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*/
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#ifndef FNC_QUINTIC
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#define FNC_QUINTIC
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inline __host__ __device__ float quintic(float v) { return v*v*v*(v*(v*6.0f-15.0f)+10.0f); }
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inline __host__ __device__ float2 quintic(const float2& v) { return v*v*v*(v*(v*6.0f-15.0f)+10.0f); }
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inline __host__ __device__ float3 quintic(const float3& v) { return v*v*v*(v*(v*6.0f-15.0f)+10.0f); }
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inline __host__ __device__ float4 quintic(const float4& v) { return v*v*v*(v*(v*6.0f-15.0f)+10.0f); }
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#endif |