export default /* glsl */ `
#ifdef UV_TILE
    attribute float uvTile;
    uniform vec2 tileCount;
    
    mat3 makeTileTransform(float uvTile) {
        float col = mod(uvTile, tileCount.x);
        float row = (tileCount.y - floor(uvTile / tileCount.x) - 1.0);
        
        return mat3(
          1.0 / tileCount.x, 0.0, 0.0,
          0.0, 1.0 / tileCount.y, 0.0, 
          col / tileCount.x, row / tileCount.y, 1.0);
    }
#else
    mat3 makeTileTransform(float uvTile) {
        return mat3(1.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0);
    }
#endif

#if defined( USE_UV ) || defined( USE_ANISOTROPY )

\tvarying vec2 vUv;
#ifdef TILE_BLEND
    varying vec2 vUvNext;
    varying float vUvBlend;
#endif

#endif
#ifdef USE_MAP

\tuniform mat3 mapTransform;
\tvarying vec2 vMapUv;
#ifdef TILE_BLEND
    varying vec2 vMapUvNext;
#endif

#endif
#ifdef USE_ALPHAMAP

\tuniform mat3 alphaMapTransform;
\tvarying vec2 vAlphaMapUv;

#endif
#ifdef USE_LIGHTMAP

\tuniform mat3 lightMapTransform;
\tvarying vec2 vLightMapUv;

#endif
#ifdef USE_AOMAP

\tuniform mat3 aoMapTransform;
\tvarying vec2 vAoMapUv;

#endif
#ifdef USE_BUMPMAP

\tuniform mat3 bumpMapTransform;
\tvarying vec2 vBumpMapUv;

#endif
#ifdef USE_NORMALMAP

\tuniform mat3 normalMapTransform;
\tvarying vec2 vNormalMapUv;

#endif
#ifdef USE_DISPLACEMENTMAP

\tuniform mat3 displacementMapTransform;
\tvarying vec2 vDisplacementMapUv;

#endif
#ifdef USE_EMISSIVEMAP

\tuniform mat3 emissiveMapTransform;
\tvarying vec2 vEmissiveMapUv;

#endif
#ifdef USE_METALNESSMAP

\tuniform mat3 metalnessMapTransform;
\tvarying vec2 vMetalnessMapUv;

#endif
#ifdef USE_ROUGHNESSMAP

\tuniform mat3 roughnessMapTransform;
\tvarying vec2 vRoughnessMapUv;

#endif
#ifdef USE_ANISOTROPYMAP

\tuniform mat3 anisotropyMapTransform;
\tvarying vec2 vAnisotropyMapUv;

#endif
#ifdef USE_CLEARCOATMAP

\tuniform mat3 clearcoatMapTransform;
\tvarying vec2 vClearcoatMapUv;

#endif
#ifdef USE_CLEARCOAT_NORMALMAP

\tuniform mat3 clearcoatNormalMapTransform;
\tvarying vec2 vClearcoatNormalMapUv;

#endif
#ifdef USE_CLEARCOAT_ROUGHNESSMAP

\tuniform mat3 clearcoatRoughnessMapTransform;
\tvarying vec2 vClearcoatRoughnessMapUv;

#endif
#ifdef USE_SHEEN_COLORMAP

\tuniform mat3 sheenColorMapTransform;
\tvarying vec2 vSheenColorMapUv;

#endif
#ifdef USE_SHEEN_ROUGHNESSMAP

\tuniform mat3 sheenRoughnessMapTransform;
\tvarying vec2 vSheenRoughnessMapUv;

#endif
#ifdef USE_IRIDESCENCEMAP

\tuniform mat3 iridescenceMapTransform;
\tvarying vec2 vIridescenceMapUv;

#endif
#ifdef USE_IRIDESCENCE_THICKNESSMAP

\tuniform mat3 iridescenceThicknessMapTransform;
\tvarying vec2 vIridescenceThicknessMapUv;

#endif
#ifdef USE_SPECULARMAP

\tuniform mat3 specularMapTransform;
\tvarying vec2 vSpecularMapUv;

#endif
#ifdef USE_SPECULAR_COLORMAP

\tuniform mat3 specularColorMapTransform;
\tvarying vec2 vSpecularColorMapUv;

#endif
#ifdef USE_SPECULAR_INTENSITYMAP

\tuniform mat3 specularIntensityMapTransform;
\tvarying vec2 vSpecularIntensityMapUv;

#endif
#ifdef USE_TRANSMISSIONMAP

\tuniform mat3 transmissionMapTransform;
\tvarying vec2 vTransmissionMapUv;

#endif
#ifdef USE_THICKNESSMAP

\tuniform mat3 thicknessMapTransform;
\tvarying vec2 vThicknessMapUv;

#endif
`