Transforms source image into a large number of geometric shapes, approximating the original image
Geometric Filter turns footage into a geometric approximation to simulate an artistic hand-drawn style. It does so by using Satori’s custom proximity matching algorithm, which gives it a bit of a human touch, as it can trace contours and similar regions.
The results are somewhat similar to what you get by using the so-called “style transfer” machine learning algorithms, but with much finer control over the result.
The plugin is aimed at artistic audiences who wish to simulate hand-drawn styles in music videos, visualizations, etc. and for VJs.
How it works
The filter works on a principle of finding similar pixels within a range and connecting them with geometric shapes. Following similarly colored pixels usually results in traced image contours, similar to drawing by hand. The process of picking pixels in the image can be tuned to be more predictable or more random.
Available parameters rundown
The shape section allows you to tweak what kind of shapes are used for approximating the original image.
Shape type – there are 6 geometric primitives available: lines, curves, triangles, squares, circles and rectangles.
Count is the number of shapes used for drawing the image.
When Recursion Steps are applied, the filter searches for continuous stretches of similar color in the same direction, which results in even more traced outlines.
Size is the starting size of a shape (or the length of a line).
Size Growth indicates how much the shape can grow in size when searching for similar colors. Effectively setting the size randomness.
Line width affects just that.
Fill toggles whether the shapes are filled or just their outlines are kept.
Opacity sets the alpha of the shapes and gives the image a blurry quality.
The final 3 parameters define the angle of the shapes. You can set the Starting Angle, Randomize it, and the Range specifies how far from the chosen angle the algorithm searches for a color match.
Image Matching parameters
Parameters in this section control the strategy of placing the shapes and color matching sensitivity.
Accuracy describes how precise the filter should be in matching the original image’s colors. Decreasing it gives the output a more chaotic look and faster image processing.
Fade Type decreases (or increases) the opacity of a shape with its size or its recursion step.
Minimum and Maximum Luminosity limit what range of brightness from the image you wish to use. Useful for skipping too dark or too bright areas.
Starting Position Strategy determines where the shapes are placed, which is especially important when animating. It gives the result more stable or wiggly look. The options are: Random, Stable Random or Grid.
Grid Randomization ramdomly moves locations on the grid when using it as a starting position strategy.
Random Seed (Evolution) – the randomness used for generating images always produces repeatable results. Use this parameter to change it is used for selecting can be used for animating image randomness.
After Effects 2024, 2023, 2022, 2021, 2020, CC 2019, CC 2018, CC 2017, CC 2015.3, CC 2015, CC 2014, CC, CS6 Premiere 2024, 2023, 2022, 2021, 2020, CC 2019, CC 2018, CC 2017, CC 2015.3, CC 2015, CC 2014, CC, CS6
1.2.0 – May 15, 2023
• Added support for circle shapes with adjustable line width • Doubled the maximum values for Size, Size Growth, and Line Width parameters • Extended the vertical rendering limit to 16384 pixels (there is no horizontal limit) • Implemented a warning message to prevent crashing when the vertical limit is exceeded • Improved the ability to cancel unfinished rendering after user modifications • Enhanced render progress feedback to After Effects • Aescripts framework v4.0.7 – improved stability of license checks
1.1.0 – Jun 21, 2022
• Multi-frame rendering support • Universal macOS binary (Apple silicon support) for Premiere Pro and After Effects (beta) • New parameter Skip Frame(s) for adjusting the FPS of the original footage • Plugin filename/folder change to GeometricFilter.aex/plugin – When updating manually, please remove the old version GeomFilter.aex/plugin to avoid conflict! • Curve shape continuity fix while using recursion steps • How it works – new section of the manual about plugin’s general principle • SatoriFX branding • Code signed Windows binary • Aescripts framework v4.0.4
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