Lamé Curve

By Rachel Duim

12.0

This filter requires Filter Forge 12.0

This filter does not support seamless tiling.

“Lamé Curve” is one of 6773 effect filters in Filter Forge – mighty graphics software for Windows and Mac with thousands of photo effects and seamless textures, and a visual editor to create your own filters. Apply this effect to any image in one click, tweak filter settings, or browse through 30,000 randomized variations to alter its appearance. Download Filter Forge to use this effect.

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About This Filter

Author

Description
A Lamé curve maps the x,y coordinate space to convert rectangular images to stars, rhombus, ellipse and rounded rectangles and anywhere in between. Power of Curve values: 0.67 - Astroid (star); 1 - Rhombus; 2 - Ellipse; > 2 - Rounded rectangle (superellipse); Infinity - Rectangle. The math to makes these squircles is based on the following pdf document: https://arxiv.org/ftp/arxiv/papers/1709/1709.07875.pdf Elliptification of Rectangular Imagery by Chamberlain Fong spectralfft@yahoo.com Joint Mathematics Meetings 2019, SIGMAA-ARTS

Keywords
squircle mapping ellipse rhombus circle rounded square superellipse astroid star Lamé curve

Filter Details

Downloads: 234

Requires Filter Forge 12.0

Submitted: Jun 21, 2023

Usage Rank: Low

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Filter Controls

Power of Curve

Trim Distortion

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Lamé Curve

By Rachel Duim

Variations

About This Filter