Initial commit

HTML/ThreeJS/node_modules/three/examples/js/postprocessing/FilmPass.js

@@ -0,0 +1,50 @@
+( function () {
+
+	class FilmPass extends THREE.Pass {
+
+		constructor( noiseIntensity, scanlinesIntensity, scanlinesCount, grayscale ) {
+
+			super();
+			if ( THREE.FilmShader === undefined ) console.error( 'THREE.FilmPass relies on THREE.FilmShader' );
+			const shader = THREE.FilmShader;
+			this.uniforms = THREE.UniformsUtils.clone( shader.uniforms );
+			this.material = new THREE.ShaderMaterial( {
+				uniforms: this.uniforms,
+				vertexShader: shader.vertexShader,
+				fragmentShader: shader.fragmentShader
+			} );
+			if ( grayscale !== undefined ) this.uniforms.grayscale.value = grayscale;
+			if ( noiseIntensity !== undefined ) this.uniforms.nIntensity.value = noiseIntensity;
+			if ( scanlinesIntensity !== undefined ) this.uniforms.sIntensity.value = scanlinesIntensity;
+			if ( scanlinesCount !== undefined ) this.uniforms.sCount.value = scanlinesCount;
+			this.fsQuad = new THREE.FullScreenQuad( this.material );
+
+		}
+
+		render( renderer, writeBuffer, readBuffer, deltaTime
+			/*, maskActive */
+		) {
+
+			this.uniforms[ 'tDiffuse' ].value = readBuffer.texture;
+			this.uniforms[ 'time' ].value += deltaTime;
+
+			if ( this.renderToScreen ) {
+
+				renderer.setRenderTarget( null );
+				this.fsQuad.render( renderer );
+
+			} else {
+
+				renderer.setRenderTarget( writeBuffer );
+				if ( this.clear ) renderer.clear();
+				this.fsQuad.render( renderer );
+
+			}
+
+		}
+
+	}
+
+	THREE.FilmPass = FilmPass;
+
+} )();