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Maniphest T41353

f-curve display in ui with linear interpolation not exact for narrow spikes
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Description

System Information
Win7, GTX580

Blender Version
2.71a
Worked: (optional)

Short description of error
display of linearly interpolated f-curves not exact for narrow spikes (seems to be a smoothed curve instead of straight lines)

Exact steps for others to reproduce the error
Based on f-curve-display.blend
scale the f-curve display in x and y direction to see the effect

f-curve-display.blend484 KBDownload

Event Timeline

Michael Otto (mayqel) created this task.Aug 7 2014, 9:36 AM
Michael Otto (mayqel) raised the priority of this task from to 90.
Michael Otto (mayqel) updated the task description. (Show Details)
Michael Otto (mayqel) added a project: BF Blender.
Michael Otto (mayqel) edited a custom field.
Michael Otto (mayqel) added a subscriber: Michael Otto (mayqel).
Bastien Montagne (mont29) changed the task status from Unknown Status to Archived.Aug 7 2014, 3:29 PM
Bastien Montagne (mont29) claimed this task.

Thanks for the report, but this is just drawing tweaks/artifacts (with perhaps some float precision issue too)… Does not affect at all actual evaluated values, not considered a bug.