This patch uses the recorded drawing speed to rebuild the strokes. This results in a way more
natural feel of the animation.
Here's a short summary of existing data used:
- gps->points->time: This is a timestamp in seconds of when the point was created
since the creation of the stroke. It's quite often 0 (I added a sanitization routine).
- gpf->inittime: This is a timestamp in seconds when a stroke was drawn measured
since some unknown point in time. I only ever use the difference between two strokes,
so the absolute value is not relevant.
Reviewed By: frogstomp, antoniov, mendio
Differential Revision: https://developer.blender.org/D16759
250eda36b8