LYGIA Shader Library

mirror (lygia/sample/mirror)

fakes a mirror wrapping texture

<vec4> sampleMirror(<SAMPLER_TYPE> tex, <vec2> st);

#ifndef FNC_SAMPLEMIRROR
#define FNC_SAMPLEMIRROR
vec4 sampleMirror(SAMPLER_TYPE tex, vec2 st) { 
    return SAMPLER_FNC( tex, mirror(st) ); 
}
#endif

<float4> sampleMirror(<SAMPLER_TYPE> tex, <float2> st);

#ifndef FNC_SAMPLEMIRROR
#define FNC_SAMPLEMIRROR
float4 sampleMirror(SAMPLER_TYPE tex, float2 st) { 
    return SAMPLER_FNC( tex, mirror(st) ); 
}
#endif

Examples

Licenses

• Copyright (c) 2021 Patricio Gonzalez Vivo under Prosperity License - https://prosperitylicense.com/versions/3.0.0
• Copyright (c) 2021 Patricio Gonzalez Vivo under Patron License - https://lygia.xyz/license

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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