/*!
//! [performance shader regen]
\b {Performance note:} Causes shader change; do not change this property during animation.
//! [performance shader regen]

//! [performance item resize]
\b {Performance note:} Causes a resize of the item; do not change this property during animation.
//! [performance item resize]

//! [performance item size]
\b {Performance note:} Item size should be as small as possible for optimal performance.
//! [performance item size]

*/
