What are the LCh and JCh values for the sRGB blue primary?

[Claes]

@Elle

Aren’t you describing “glazing”?

Elle: do you have access to Daniel V Thompson, Jr The practice of tempera painting? Glaze, solid, and scumble yield different effects – and which effect you will obtain depends on whether you paint a light colour (thinly!) onto a dark one, or vice versa.

Have fun!
Claes in Lund, Sweden

[Elle (Elle Stone)]

@briend

I think a new thread would be a great idea to think about some very inexpensive way to have these effects real-time without actually building a ray tracer

@briend - Would you mind starting the new thread, and maybe posting the link here?

@Claes

Elle: do you have access to Daniel V Thompson, Jr The practice of tempera painting ? Glaze, solid, and scumble yield different effects – and which effect you will obtain depends on whether you paint a light colour (thinly!) onto a dark one, or vice versa.

Hmm, checking our local public library and one of the local college libraries, no. I might try interlibrary loan. Thanks! for the reference.