Initial project import

node_modules/three-stdlib/postprocessing/CubeTexturePass.js

@@ -0,0 +1,54 @@
+import { ShaderLib, Mesh, BoxGeometry, ShaderMaterial, UniformsUtils, BackSide, Scene, PerspectiveCamera } from "three";
+import { Pass } from "./Pass.js";
+class CubeTexturePass extends Pass {
+  constructor(camera, tCube, opacity = 1) {
+    super();
+    this.camera = camera;
+    this.needsSwap = false;
+    this.cubeShader = ShaderLib["cube"];
+    this.cubeMesh = new Mesh(
+      new BoxGeometry(10, 10, 10),
+      new ShaderMaterial({
+        uniforms: UniformsUtils.clone(this.cubeShader.uniforms),
+        vertexShader: this.cubeShader.vertexShader,
+        fragmentShader: this.cubeShader.fragmentShader,
+        depthTest: false,
+        depthWrite: false,
+        side: BackSide
+      })
+    );
+    Object.defineProperty(this.cubeMesh.material, "envMap", {
+      get: function() {
+        return this.uniforms.tCube.value;
+      }
+    });
+    this.tCube = tCube;
+    this.opacity = opacity;
+    this.cubeScene = new Scene();
+    this.cubeCamera = new PerspectiveCamera();
+    this.cubeScene.add(this.cubeMesh);
+  }
+  render(renderer, writeBuffer, readBuffer) {
+    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.tCube.value = this.tCube;
+    this.cubeMesh.material.uniforms.tFlip.value = this.tCube.isCubeTexture && this.tCube.isRenderTargetTexture === false ? -1 : 1;
+    this.cubeMesh.material.uniforms.opacity.value = this.opacity;
+    this.cubeMesh.material.transparent = this.opacity < 1;
+    renderer.setRenderTarget(this.renderToScreen ? null : readBuffer);
+    if (this.clear)
+      renderer.clear();
+    renderer.render(this.cubeScene, this.cubeCamera);
+    renderer.autoClear = oldAutoClear;
+  }
+  dispose() {
+    this.cubeMesh.geometry.dispose();
+    this.cubeMesh.material.dispose();
+  }
+}
+export {
+  CubeTexturePass
+};
+//# sourceMappingURL=CubeTexturePass.js.map