20 lines
434 B
TypeScript
20 lines
434 B
TypeScript
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import { Vector2 } from 'three';
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/**
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* Edge Detection Shader using Frei-Chen filter
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* Based on http://rastergrid.com/blog/2011/01/frei-chen-edge-detector
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*
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* aspect: vec2 of (1/width, 1/height)
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*/
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export declare const FreiChenShader: {
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uniforms: {
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tDiffuse: {
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value: null;
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};
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aspect: {
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value: Vector2;
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};
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};
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vertexShader: string;
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fragmentShader: string;
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};
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