Initial commit

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

@@ -0,0 +1,57 @@
+( function () {
+
+	class CubeTexturePass extends THREE.Pass {
+
+		constructor( camera, envMap, opacity = 1 ) {
+
+			super();
+			this.camera = camera;
+			this.needsSwap = false;
+			this.cubeShader = THREE.ShaderLib[ 'cube' ];
+			this.cubeMesh = new THREE.Mesh( new THREE.BoxGeometry( 10, 10, 10 ), new THREE.ShaderMaterial( {
+				uniforms: THREE.UniformsUtils.clone( this.cubeShader.uniforms ),
+				vertexShader: this.cubeShader.vertexShader,
+				fragmentShader: this.cubeShader.fragmentShader,
+				depthTest: false,
+				depthWrite: false,
+				side: THREE.BackSide
+			} ) );
+			Object.defineProperty( this.cubeMesh.material, 'envMap', {
+				get: function () {
+
+					return this.uniforms.envMap.value;
+
+				}
+			} );
+			this.envMap = envMap;
+			this.opacity = opacity;
+			this.cubeScene = new THREE.Scene();
+			this.cubeCamera = new THREE.PerspectiveCamera();
+			this.cubeScene.add( this.cubeMesh );
+
+		}
+
+		render( renderer, writeBuffer, readBuffer
+			/*, deltaTime, maskActive*/
+		) {
+
+			const oldAutoClear = renderer.autoClear;
+			renderer.autoClear = false;
+			this.cubeCamera.projectionMatrix.copy( this.camera.projectionMatrix );
+			this.cubeCamera.quaternion.setFromRotationMatrix( this.camera.matrixWorld );
+			this.cubeMesh.material.uniforms.envMap.value = this.envMap;
+			this.cubeMesh.material.uniforms.flipEnvMap.value = this.envMap.isCubeTexture && this.envMap.isRenderTargetTexture === false ? - 1 : 1;
+			this.cubeMesh.material.uniforms.opacity.value = this.opacity;
+			this.cubeMesh.material.transparent = this.opacity < 1.0;
+			renderer.setRenderTarget( this.renderToScreen ? null : readBuffer );
+			if ( this.clear ) renderer.clear();
+			renderer.render( this.cubeScene, this.cubeCamera );
+			renderer.autoClear = oldAutoClear;
+
+		}
+
+	}
+
+	THREE.CubeTexturePass = CubeTexturePass;
+
+} )();