Anti-banding

[kuba-1]

I am doing a ramp inside a Bezier to use it as background, but i get an 8 bit look, with very hard transitions between colors.

thanks for your help

[goee]

Are you by any change using "Float" or "Half Float" for the Viewer GL Buffer?

Because those two modes don't have error diffusion. Thus they show a "banding" due to 8bit displays nature that it's not present on the float data that is being processed.

Aside that, the only reason I see to have that behavior is by having something in your pipe or connected as viewer input process that is clipping data in a really bad way.

[kuba-1]

No I am just putting a viewer after the bezier and it looks bad in my computer monitor.

[goee]

Just in case check if the viewer GL buffer isn't set to either "float" or "half-float" and double check the color bit depth of your graphics.

If the viewer GL buffer is set to "byte" the graphics board to 32bit (which most likely is) then try to update you graphics driver and see if that solves. If not, drop a email to The Foundry's support.

[kuba-1]

thanks