Infinite Luma：直接且精確的亮度遮罩

Loaded it up and within two minutes I’d isolated a tricky sky that used to take forever with adjustment layers. The interface is refreshingly clean, no clutter or hidden menus. Definitely saves time on complex composites.

The luma mask panel took me maybe ten minutes to figure out, and now I can pull clean sky selections without hand-painting a single channel. Being able to stack and invert masks right inside the plugin has cut my landscape edits roughly in half.

Splitting highlights from shadows used to mean twenty minutes of channel gymnastics, now it's a couple of clicks and the mask is clean. The plugin reads the actual luminance data instead of guessing, so my sky replacements finally look natural.