Initial commit

HTML/ThreeJS/node_modules/three/examples/jsm/shaders/PixelShader.js

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+/**
+ * Pixelation shader
+ */
+
+const PixelShader = {
+
+	uniforms: {
+
+		'tDiffuse': { value: null },
+		'resolution': { value: null },
+		'pixelSize': { value: 1 },
+
+	},
+
+	vertexShader: /* glsl */`
+
+		varying highp vec2 vUv;
+
+			void main() {
+
+				vUv = uv;
+				gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
+
+		}`,
+
+	fragmentShader: /* glsl */`
+
+		uniform sampler2D tDiffuse;
+		uniform float pixelSize;
+		uniform vec2 resolution;
+
+		varying highp vec2 vUv;
+
+		void main(){
+
+			vec2 dxy = pixelSize / resolution;
+			vec2 coord = dxy * floor( vUv / dxy );
+			gl_FragColor = texture2D(tDiffuse, coord);
+
+		}`
+
+};
+
+export { PixelShader };