channelMask property

int channelMask
getter/setter pair

The light channels this light illuminates, an 8-bit mask (default 0xFF, every channel). A node receives this light only when channelMask & node.lightChannelMask is nonzero, so a zero mask on either side never intersects. Channels do not affect image-based (environment) lighting, which every node receives.

Implementation

int channelMask;