LYGIA Shader Library

saturateMediump (lygia/math/saturateMediump)

clamp a value between 0 and the medium precision max (65504.0) for floating points

Use:

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

Check it on Github


#ifndef FNC_SATURATEMEDIUMP
#define FNC_SATURATEMEDIUMP

#ifndef MEDIUMP_FLT_MAX
#define MEDIUMP_FLT_MAX    65504.0
#endif

#if defined(TARGET_MOBILE) || defined(PLATFORM_WEBGL) || defined(PLATFORM_RPI)
#define saturateMediump(V) min(V, MEDIUMP_FLT_MAX)
#else
#define saturateMediump(V) V
#endif

#endif

Use:

<float|float2|float3|float4> saturateMediump(<float|float2|float3|float4> value)

Check it on Github


#ifndef FNC_SATURATEMEDIUMP
#define FNC_SATURATEMEDIUMP

#ifndef MEDIUMP_FLT_MAX
#define MEDIUMP_FLT_MAX    65504.0
#endif

#if defined(TARGET_MOBILE) || defined(PLATFORM_WEBGL) || defined(PLATFORM_RPI)
#define saturateMediump(x) min(x, MEDIUMP_FLT_MAX)
#else
#define saturateMediump(x) x
#endif

#endif

Use:

<float|float2|float3|float4> saturateMediump(<float|float2|float3|float4> value)

Check it on Github


#ifndef FNC_SATURATEMEDIUMP
#define FNC_SATURATEMEDIUMP

#ifndef MEDIUMP_FLT_MAX
#define MEDIUMP_FLT_MAX    65504.0
#endif

#if defined(TARGET_MOBILE) || defined(PLATFORM_WEBGL) || defined(PLATFORM_RPI)
#define saturateMediump(V) min(V, MEDIUMP_FLT_MAX)
#else
#define saturateMediump(V) V
#endif

#endif

Dependencies:

Use:

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

Check it on Github


#ifndef FNC_SATURATEMEDIUMP
#define FNC_SATURATEMEDIUMP

#ifndef MEDIUMP_FLT_MAX
#define MEDIUMP_FLT_MAX    65504.0
#endif

#if defined(TARGET_MOBILE) || defined(PLATFORM_WEBGL) || defined(PLATFORM_RPI)
#define saturateMediump(x) min(x, MEDIUMP_FLT_MAX)
#else
#define saturateMediump(x) x
#endif

#endif

Licenses

LYGIA is dual-licensed under the Prosperity License and the Patron License for sponsors and contributors.

Sponsors and contributors are automatically added to the Patron License and they can ignore the any non-commercial rule of the Prosperity Licensed software (please take a look to the exception).

It's also possible to get a permanent comercial license hook to a single and specific version of LYGIA.

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