OptionTree Taxonomy Select Option Type

gistfile1.php

// OptionTree Taxonomy Select Option Type

// Example code when being used as a Metabox or
// Exported OptionTree file to be used in Theme Mode

array(
    'id'          => 'spyr_demo_taxonomy_select',
    'label'       => __( 'Taxonomy Select', 'text-domain' ),
    'desc'        => __( 'Your description', 'text-domain' ),
    'type'        => 'taxonomy-select',
    'section'     => 'your_section',
    'taxonomy'    => 'category,post_tag', // Defaults to Categories and Tags
)

// Get the ID value saved on Theme Options Page
$spyr_demo_taxonomy_select = ot_get_option( 'spyr_demo_taxonomy_select' );

// Get the ID value saved for a Page, Post or CPT ( Within the loop )
$spyr_demo_taxonomy_select = get_post_meta( $post->ID, 'spyr_demo_taxonomy_select', true );

// Override Taxonomy via code
add_filter( 'ot_type_taxonomy_select_query', 'spyr_ot_type_taxonomy_select_set_tax', 10, 2 );
function spyr_ot_type_taxonomy_select_set_tax( $query, $field_id ) {
    if( 'spyr_demo_taxonomy_select' == $field_id ) {
        return array_merge( $query, array( 'taxonomy' => array( 'genre' ) ) );
    }   
}