LYGIA Shader Library

Use:

saturation(<float|vec2|vec3|vec4> value)

Check it on Github

#if !defined(FNC_SATURATE) && !defined(saturate)
#define FNC_SATURATE
#define saturate(V) clamp(V, 0.0, 1.0)
#endif

Dependencies:

• lygia/v1.1.6/math/clamp.glsl

Use:

saturation(<float|vec2|vec3|vec4> value)

Check it on Github

#ifndef FNC_SATURATE
#define FNC_SATURATE

inline  __host__ __device__ float  saturate( float x ){ return clamp(x, 0.0f, 1.0f); }
inline  __host__ __device__ float2 saturate( const float2& x ){ return clamp(x, 0.0f, 1.0f); }
inline  __host__ __device__ float3 saturate( const float3& x ){ return clamp(x, 0.0f, 1.0f); }
inline  __host__ __device__ float4 saturate( const float4& x ){ return clamp(x, 0.0f, 1.0f); }

#endif