How to control the blending mode of Blend node with a Parameter?

[Ayush Bakshi]

Plz refer to the short video.

There's a parameter such that: If it is zero or higher → Blend Mode: Add

Otherwise Subtract.

Happy Holidays!

Thanks

[Ayush Bakshi]

For now I'll be using a simple two blend node and one swtich node setup.

Switch node got no problem being driven by a parameter 🙌

[Ayush Bakshi · Accepted solution]

Read this page,

and found that it's a static parameter. Makes sense 👍