不透明墙中的透光嵌点

提示词

让选定不透明墙体中的透光嵌入单元呈现离散亮点，大小和疏密沿用本次设计，亮度对应给定内外光照；嵌点是给定透光材料单元而非挖空的通孔，其余墙面保持实体质感，不把整面墙变成透明面或均匀灯箱。

Show discrete bright points at the selected light-transmitting inserts in an opaque wall, following the chosen sizes and spacing and the specified lighting on both sides. Treat the points as specified light-transmitting material inserts rather than empty through-holes. Keep the rest of the wall visibly solid rather than making the whole surface transparent or uniformly luminous.