[Sidefx-houdini-list] Using color to visualize 2 float values

Alvin Yap alvinyapvfx at gmail.com
Fri Sep 9 08:51:03 EDT 2011

Do you need to view it in RGB? If I were viewing in mplay, I'd switch to a
single channel view, like just red or blue to visualize just one of those
channels at a time.


On Thu, Sep 8, 2011 at 5:10 PM, Robert Kelly <isstuff at gmail.com> wrote:

> Has anyone come up with a way to visualize 2 float values in the colour
> value of geometry that is easy to read visually. Some of you are saying 2
> ha! I can visualize 3 just stick them in r g and b but the colors interact
> and our brains don't see in r g b so the information doesn't come across.  I
> have tried playing with HSV but if one value is black it hides information
> of the other channel.
> So the question is
> What is Your way that you think reads clearly of using Cd to visualize 2
> floats?
> I look forward to a bunch of ways of doing this one.
> Sent from my tiny puter.
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