遮罩
惊蛰
发布于2018-08-19 13:00:03
![问题贴图](https://private.static.hxsd.tv/15346463742811729648.png?x-oss-process=image%2Fresize%2Cm_fill%2Ch_428%2Cw_760&OSSAccessKeyId=LTAI5t7u3tERiW6on3dcQqum&Signature=2ENUtsF4yw09Z1LS%2FBsk2bPko0g%3D&Expires=1725550948)
tga ,png tif 带通道
![问题贴图](https://private.static.hxsd.tv/15346468312537501902.png?x-oss-process=image%2Fresize%2Cm_fill%2Ch_428%2Cw_760&OSSAccessKeyId=LTAI5t7u3tERiW6on3dcQqum&Signature=XyM1likjG0vEGlox%2BuTjdbV86lc%3D&Expires=1725550948)
f4 切换模式 对所用下面的图层都起作用 Stencil Alpha 正向通道 Stencil Luma 正向明度信息 明度(白色)保留 Silhouette Alpha 反向通道 Silhouette Luma 反向明度信息 暗度(黑色)保留
![问题贴图](https://private.static.hxsd.tv/15346547359417692107.png?x-oss-process=image%2Fresize%2Cm_fill%2Ch_428%2Cw_760&OSSAccessKeyId=LTAI5t7u3tERiW6on3dcQqum&Signature=21O31mv8O8W5FJ1l3uzjcENjm9Y%3D&Expires=1725550948)
no track matte 没有通道 alpha matte 正向通道 alpha inverted matte 反向通道 luma matte 明度通道 luma inverted matte 暗度通道 Ctrl+shift+C 预合成 合并成一个图层
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