Initial commit

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

@@ -0,0 +1,46 @@
+( function () {
+
+	class TexturePass extends THREE.Pass {
+
+		constructor( map, opacity ) {
+
+			super();
+			if ( THREE.CopyShader === undefined ) console.error( 'THREE.TexturePass relies on THREE.CopyShader' );
+			const shader = THREE.CopyShader;
+			this.map = map;
+			this.opacity = opacity !== undefined ? opacity : 1.0;
+			this.uniforms = THREE.UniformsUtils.clone( shader.uniforms );
+			this.material = new THREE.ShaderMaterial( {
+				uniforms: this.uniforms,
+				vertexShader: shader.vertexShader,
+				fragmentShader: shader.fragmentShader,
+				depthTest: false,
+				depthWrite: false
+			} );
+			this.needsSwap = false;
+			this.fsQuad = new THREE.FullScreenQuad( null );
+
+		}
+
+		render( renderer, writeBuffer, readBuffer
+			/*, deltaTime, maskActive */
+		) {
+
+			const oldAutoClear = renderer.autoClear;
+			renderer.autoClear = false;
+			this.fsQuad.material = this.material;
+			this.uniforms[ 'opacity' ].value = this.opacity;
+			this.uniforms[ 'tDiffuse' ].value = this.map;
+			this.material.transparent = this.opacity < 1.0;
+			renderer.setRenderTarget( this.renderToScreen ? null : readBuffer );
+			if ( this.clear ) renderer.clear();
+			this.fsQuad.render( renderer );
+			renderer.autoClear = oldAutoClear;
+
+		}
+
+	}
+
+	THREE.TexturePass = TexturePass;
+
+} )();