Initial commit

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

@@ -0,0 +1,49 @@
+( function () {
+
+	class DotScreenPass extends THREE.Pass {
+
+		constructor( center, angle, scale ) {
+
+			super();
+			if ( THREE.DotScreenShader === undefined ) console.error( 'THREE.DotScreenPass relies on THREE.DotScreenShader' );
+			const shader = THREE.DotScreenShader;
+			this.uniforms = THREE.UniformsUtils.clone( shader.uniforms );
+			if ( center !== undefined ) this.uniforms[ 'center' ].value.copy( center );
+			if ( angle !== undefined ) this.uniforms[ 'angle' ].value = angle;
+			if ( scale !== undefined ) this.uniforms[ 'scale' ].value = scale;
+			this.material = new THREE.ShaderMaterial( {
+				uniforms: this.uniforms,
+				vertexShader: shader.vertexShader,
+				fragmentShader: shader.fragmentShader
+			} );
+			this.fsQuad = new THREE.FullScreenQuad( this.material );
+
+		}
+
+		render( renderer, writeBuffer, readBuffer
+			/*, deltaTime, maskActive */
+		) {
+
+			this.uniforms[ 'tDiffuse' ].value = readBuffer.texture;
+			this.uniforms[ 'tSize' ].value.set( readBuffer.width, readBuffer.height );
+
+			if ( this.renderToScreen ) {
+
+				renderer.setRenderTarget( null );
+				this.fsQuad.render( renderer );
+
+			} else {
+
+				renderer.setRenderTarget( writeBuffer );
+				if ( this.clear ) renderer.clear();
+				this.fsQuad.render( renderer );
+
+			}
+
+		}
+
+	}
+
+	THREE.DotScreenPass = DotScreenPass;
+
+} )();