Graph editor displays "fuzziness" when envelope fcurve modifier applied. #46701

Closed
opened 2015-11-05 12:24:57 +01:00 by Peter Staples · 8 comments

System Information
Operating system and graphics card

Blender Version
Broken: at least 2.75.1 (Official release)
Worked: at some stage.

The graph editor displays a wiered zig zag pattern when an envelope modifier is applied to a baked fcurve.

Add a keyframe to default cube, go to graph editor, bake to sound, then add an envelope modifier, bingo zigzags, even if the modifier is muted. Only effects the display, not the actual curve.

fcurve_envelope_mod_display_bug.blend

**System Information** Operating system and graphics card **Blender Version** Broken: at least 2.75.1 (Official release) Worked: at some stage. The graph editor displays a wiered zig zag pattern when an envelope modifier is applied to a baked fcurve. Add a keyframe to default cube, go to graph editor, bake to sound, then add an envelope modifier, bingo zigzags, even if the modifier is muted. Only effects the display, not the actual curve. [fcurve_envelope_mod_display_bug.blend](https://archive.blender.org/developer/F252673/fcurve_envelope_mod_display_bug.blend)
Author

Changed status to: 'Open'

Changed status to: 'Open'
Author

Added subscriber: @PeterStaples

Added subscriber: @PeterStaples
Author

It appears to give the equivalent result of a strength 0 noise fcurve modifier

It appears to give the equivalent result of a strength 0 noise fcurve modifier

Added subscribers: @JoshuaLeung, @mont29

Added subscribers: @JoshuaLeung, @mont29

Can confirm this, @JoshuaLeung should know. :)

Can confirm this, @JoshuaLeung should know. :)
Joshua Leung was assigned by Bastien Montagne 2015-11-05 12:41:56 +01:00
Member

This is bizarre! It seems to happen whenever there are modifiers but they are not doing anything.

This is bizarre! It seems to happen whenever there are modifiers but they are not doing anything.

This issue was referenced by 9ac08840ae

This issue was referenced by 9ac08840ae7e9bd802329e9443da87d4e0dbe5a0
Member

Changed status from 'Open' to: 'Resolved'

Changed status from 'Open' to: 'Resolved'
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Reference: blender/blender#46701
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