Warnock: Harnessing GPU Geometry Amplification for Vector Graphics 57

Warnock is a novel 2D vector graphics library harnessing the programmable geometry amplification features of GPUs. Warnock refines the theory of polar stroking by providing a practical pixel-space quality metric; furthermore, it extends polar stroking to also fill paths. Warnock converts a path into a single compact GPU buffer so this one buffer has all the necessary data to both fill and stroke the path. Unlike prior art, this one GPU buffer handles all variations in transformation, stroke width, capping, and join styles. Warnock supports older DirectX 11-class GPUs with tessellation shaders, but recent GPUs with mesh shading perform best.

Authors

Publication Details

Journal
Proceedings of the ACM on Computer Graphics and Interactive Techniques
Published
2026-06-29
DOI
https://doi.org/10.1145/3820012
Primary Topic
Parallel Computing and Optimization Techniques
Type
article
Field-Weighted Citation Impact
0.00
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article

Warnock: Harnessing GPU Geometry Amplification for Vector Graphics 57

Mark J. Kilgard, Brian BARRAN
Proceedings of the ACM on Computer Graphics and Interactive Techniques
Parallel Computing and Optimization Techniques
article

Warnock: Harnessing GPU Geometry Amplification for Vector Graphics 57

Mark J. Kilgard, Brian BARRAN
article en

Abstract

Warnock is a novel 2D vector graphics library harnessing the programmable geometry amplification features of GPUs. Warnock refines the theory of polar stroking by providing a practical pixel-space quality metric; furthermore, it extends polar stroking to also fill paths. Warnock converts a path into a single compact GPU buffer so this one buffer has all the necessary data to both fill and stroke the path. Unlike prior art, this one GPU buffer handles all variations in transformation, stroke width, capping, and join styles. Warnock supports older DirectX 11-class GPUs with tessellation shaders, but recent GPUs with mesh shading perform best.

Proceedings of the ACM on Computer Graphics and Interactive TechniquesVol. 9(4)
Affordable and clean energy
Openalex Percentile: Top 5%
Parallel Computing and Optimization Techniques
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