Detect if inside the Material Editor

[rui_mac]

Is there any way to detect, inside a shader plugin, that the code is being executed to produce the Material Editor thumbnail preview or of it is being executed on an editor or Picture Viewer render?

[zipit]

Hi,

check RENDERFLAGS (Link). You will have listen in NodeData.Message() for them. I never did use this, but checking for RENDERFLAGS_PREVIEWRENDER sounds promising.

Cheers
zipit