Colour Ramp UI Bug #41497

New Issue

Carlo Andreacchio · 2014-08-20T01:28:55+02:00

Carlo Andreacchio commented

2014-08-20 01:28:55 +02:00

System Information
Windows 7, x64, gtx580

Blender Version
Broken: ea07d93

Short description of error
Colour ramp, if interpolation is set on RGB, it carries through to HSV and HSL modes, yet no way to change it back. apart from going back to RGB to change it

Exact steps for others to reproduce the error

open attached blend file
Try to change interpolation method
change to rgb, change interpolation method, change back to hsl.colourRampBug.blend

**System Information** Windows 7, x64, gtx580 **Blender Version** Broken: ea07d93 **Short description of error** Colour ramp, if interpolation is set on RGB, it carries through to HSV and HSL modes, yet no way to change it back. apart from going back to RGB to change it **Exact steps for others to reproduce the error** 1. open attached blend file 2. Try to change interpolation method 3. change to rgb, change interpolation method, change back to hsl.[colourRampBug.blend](https://archive.blender.org/developer/F105181/colourRampBug.blend)

Carlo Andreacchio commented

2014-08-20 01:28:55 +02:00

Changed status to: 'Open'

Carlo Andreacchio commented

2014-08-20 01:28:55 +02:00

Added subscriber: @candreacchio

Sergey Sharybin commented

2014-08-20 09:41:00 +02:00

Changed status from 'Open' to: 'Archived'

Sergey Sharybin closed this issue

2014-08-20 09:41:00 +02:00

Sergey Sharybin self-assigned this 2014-08-20 09:41:00 +02:00

Sergey Sharybin commented

2014-08-20 09:41:00 +02:00

HSL/HSV and RGB uses totally different set of interpolations. For sure changing space would make sure interpolation is valid for the active color space. But this would "forget" interpolation used by previous color space, because internally interpolation settings are not decoupled between different paces.

Thanks for the report, but wouldn't really consider this is a bug.

HSL/HSV and RGB uses totally different set of interpolations. For sure changing space would make sure interpolation is valid for the active color space. But this would "forget" interpolation used by previous color space, because internally interpolation settings are not decoupled between different paces. Thanks for the report, but wouldn't really consider this is a bug.

Carlo Andreacchio commented

2014-08-20 09:49:18 +02:00

I should have looked more into this before submitting the bug report.

To clarify, the interpolation 'constant' does carry through to HSV and HSL, even though it is not part of the interpolation set of HSL/HSV. None of the other interpolations carry through.

This could be confusing to people down the line, having the constant setting from RGB override the interpolations of HSV / HSL.

I should have looked more into this before submitting the bug report. To clarify, the interpolation 'constant' does carry through to HSV and HSL, even though it is not part of the interpolation set of HSL/HSV. None of the other interpolations carry through. This could be confusing to people down the line, having the constant setting from RGB override the interpolations of HSV / HSL.

Sergey Sharybin commented

2014-08-20 09:56:39 +02:00

I'm actually confused by the last comment. What does it mean "the interpolation 'constant' does carry through to HSV and HSL"? Here Constant is only exists for RGB space and as soon as i change space to something else (doesn't matter if it's HSL or HSV) the interpolation is changing to Near..

Sergey Sharybin commented

2014-08-20 10:00:00 +02:00

Changed status from 'Archived' to: 'Open'

Sergey Sharybin reopened this issue

2014-08-20 10:00:00 +02:00

Sergey Sharybin commented

2014-08-20 10:00:00 +02:00

Ah, we've been talking about different things perhaps. it's not the UI issue, it's just interpolation method for HSL/HSV which simply doesn't change anything regardless of the settings. Will co to Cambo's desk :)