WooCommerce get attribute thumbnail - Variation Swatches and Photos plugin

Question

I am using the plugin WooCommerce Variation Swatches and Photos which lets me add a thumbnail to my product's attributes.

I need to list all the attributes on a template and I would like to also get and show the thumbnail.

$terms = get_terms( array(
    'taxonomy' => 'pa_texture',
    'hide_empty' => false,
) );
foreach ( $terms as $term ) {
    print_r($term);
}

The thumbnail feature is not default in WooCommerce so when I print_r $term there is no thumbnail URL:

WP_Term Object
(
    [term_id] => 54
    [name] => Guilin
    [slug] => guilin
    [term_group] => 0
    [term_taxonomy_id] => 54
    [taxonomy] => pa_texture
    [description] => Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla imperdiet facilisis convallis.
    [parent] => 0
    [count] => 2
    [filter] => raw
    [meta_value] => 0
)

How can I get the attribute's thumbnail image?

Answer 1

Found the solution thanks to @Und3rTow's input.

The correct parameter in get_woocommerce_term_meta is pa_texture_swatches_id_photo.

Here is the final code:

$thumbnail_id = get_woocommerce_term_meta( $term->term_id, 'pa_texture_swatches_id_photo', true );
$textureImg = wp_get_attachment_image_src( $thumbnail_id ); ?>
<img src="<?php echo $textureImg[0]; ?>">