Is there any way to use specular light?

I can see there is ambient, directional and point light implemented and documented, but I can’t find specular light, although specular material is there.

OOPS – sorry, this was a p5.js question, not a Java question.

I’m not sure I understand the question.
Is it that you were looking at this:
https://processing.org/reference/specular_.html
but instead you wanted this?
https://processing.org/reference/lightSpecular_.html

Okay, second attempt – are you looking for lightSpecular? Anecdotally, I believe it is in p5.js, although I haven’t tried it:

Actually I couldn’t find it in reference, and it seems this PR is still not merged :frowning: