how to get the gradient changing color exactly like this

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Permalink Reply by Armin Seltz on June 14, 2016 at 3:27am

I couldn't try the first example, but the second one is working fine.

What do you mean by "not very good"? It seems like image sampler is doing exactly what it is supposed to.

Also for baking you should use the Elefront plugin, which has a much better baking component than lunchbox and bakes the material properly.

Attachments:

• bake_color.gh, 22 KB

Permalink Reply by Yuan Wang on June 14, 2016 at 8:19pm

thank u so much Armin, the elefront is very helpful for me  to export the material .

'not very good' means when i use image sampler,  the color of the pix not only include blue, but also other colors, however, what i need is only blue