On Mon, 4 Jul 2011, Chris McCormick wrote:
Thanks for the tip. I did have a look at [#to_iem] as well but all
examples and documentation on this topic seems to be around converting
to IEM numbers as you point out.
But note that opposite features will have similar code in them. For
example, >>10 in one formula is <<10 in the other so that it cancels the
first one.
You can also use [#to_iem] as a testing device to make sure that reverting
the conversion gets back to the original values of R,G,B.
Ah, this is great. Thanks for this information! One last thing I am
confused about is how I can tell the difference between the 18 bit iem
format and the 24 bit format?
The 18-bit iem format is used in constructors (creators) such as the ones
you find in dynamic patching and pd files.
The 24-bit iem format is used in the method named 'color'.
Also, what is the iemgui_modulo_color() function all about? I have
implemented it for consistency but I don't understand why it is there.
it's a stupid function for doing :
stuff %= IEM_GUI_MAX_COLOR;
The % operator is not exactly the same as the modulo concept, but when the
input is never negative, it IS the exactly the same.
IEM_GUI_MAX_COLOR is for size of the built-in palette, that is, 30
colours.
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| Mathieu Bouchard ---- tél: +1.514.383.3801 ---- Villeray, Montréal, QC
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