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Grease Pencil Improved Interpolation


Falk David, the GSoC 2020 participant and developer behind the Grease Pencil Curve Edit Mode feature, has been hard at work improving GP's Interpolation features, with two main patches emerging:

Add interpolation operators for gpencil curves

The first patch fixes interpolation issues with GP curves - or more accurately adds interpolation operators for GP curves.

Improve interpolation of strokes with unequal lengths

The second patch allows for interpolation to happen between different sized strokes, greatly increasing the usability of the feature over the previous implementation which resulted in cutoffs and patchiness.

The current algorithm decides on which two strokes to be interpolated depending on the order of the strokes in the frame, but a solution allowing to manually select the interpolated pairs is being worked on.


About Author

Mario Hawat

Mario Hawat is a Lebanese 3D artist, writer, and musician currently based in Paris. He is a generalist with a special focus on environments, procedural and generative artworks. Open to freelance work.


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