Querying the RGB value of a texture node at a given UV coordinate

[JamesPiechota]

colorAtPoint

[jporter313]

found it, thanks.

[jporter313]

k, here's another one:

What MEL command would I use to add an RGBpp attribute to a particle object?

Is it possible to add RGBpp with a flag in the particle creation command?

[JamesPiechota]

To add an rgbPP attribute to 'particleShape1' (and the initial state attribute rgbPP0):

addAttr -ln "rgbPP" -dt vectorArray particleShape1;
addAttr -ln "rgbPP0" -dt vectorArray particleShape1;

Not sure what you mean by the second question?

[DOor]

I think he means is there a flag he can designate at the creation of a particle to assign it the rgbPP rather than doing it after the particles are created.

I dont have much experience with the particle systems but if I find time later maybe ill start messing around with them.

[jporter313]

Thanks Eric, yeah that's exactly what I was asking.

And thank you James for the answer to my other question.

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