修改静态资源文件夹位置

public/sdk/three/jsm/postprocessing/FilmPass.js

@@ -0,0 +1,64 @@
+import {
+	ShaderMaterial,
+	UniformsUtils
+} from 'three';
+import { Pass, FullScreenQuad } from './Pass.js';
+import { FilmShader } from '../shaders/FilmShader.js';
+
+class FilmPass extends Pass {
+
+	constructor( intensity = 0.5, grayscale = false ) {
+
+		super();
+
+		const shader = FilmShader;
+
+		this.uniforms = UniformsUtils.clone( shader.uniforms );
+
+		this.material = new ShaderMaterial( {
+
+			name: shader.name,
+			uniforms: this.uniforms,
+			vertexShader: shader.vertexShader,
+			fragmentShader: shader.fragmentShader
+
+		} );
+
+		this.uniforms.intensity.value = intensity; // (0 = no effect, 1 = full effect)
+		this.uniforms.grayscale.value = grayscale;
+
+		this.fsQuad = new 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 );
+
+		}
+
+	}
+
+	dispose() {
+
+		this.material.dispose();
+
+		this.fsQuad.dispose();
+
+	}
+
+}
+
+export { FilmPass };