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Gradients confusion

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wiidee
Posts: 4
Joined: 06 Apr 2018, 10:01

Gradients confusion

Post by wiidee » 13 Jan 2023, 12:18

Hi,
I'm getting mixed results from using color gradients.

When using Gradient Texture, the colors I'm getting on display are different from the values I get from Color Picker node. Linear parameter set to false seems to produce linear gradient on display.

I get expected results, when I use gradients generated by a Gradient Texture Render Target instead.

When using Gradient Texture 2d Layer (or Gradient 2d Layer) as a Render Target - the Layer Orientation has no effect on the resulting texture.

Interactive sample scene in the attachment.. V6.12.02.327
Ventuz Gradients.png

thanks for feedback,
adam
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Gradient Question.vza
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Karol
Posts: 640
Joined: 10 Jan 2012, 12:07

Re: Gradients confusion

Post by Karol » 18 Jan 2023, 10:24

Hi Adam!

We will look into that.
Does this cause a problem for you?

Best Regards
Karol

wiidee
Posts: 4
Joined: 06 Apr 2018, 10:01

Re: Gradients confusion

Post by wiidee » 18 Jan 2023, 11:29

Well, I was trying to make an interactive color slider using a Touch Translation node and a Color Picker node, similar to the attached scene. And I had to use one gradient for displaying the slider and a different gradient as the input for the color picker in order to obtain the same color. So there is a workaround, but I was wondering what I was doing wrong :)
Thanks for the reply.
adam

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