node_modules/three/src/renderers/shaders/ShaderChunk/uv_vertex.glsl.js

export default /* glsl */`
#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )

	vUv = ( uvTransform * vec3( uv, 1 ) ).xy;

#endif
`;