skybox

src/index.ts

                 if(mesh.material instanceof MeshStandardMaterial){
                     let mat:MeshStandardMaterial = mesh.material;
                     mat .side = THREE.BackSide;
+                    
                 }
             }
+            
             /**
              * 加载二位图片作为场景背景
              */
             this.textureLoader.load("./textures/skybox2.jpg", (tex) => {
-                //this.scene.background = tex; //直接设置二维背景
+               // this.scene.background = tex; //直接设置二维背景
 
                 //设置天空盒子背景
-                let skybox = this.createSphere();
-                if (skybox.material instanceof MeshStandardMaterial) {
-                    let mat: MeshStandardMaterial = skybox.material;
-                    mat.emissive = new THREE.Color(0x00ffff);
-                    mat.emissiveMap = tex;
-                }
+                // let skybox = this.createSphere();
+                // if (skybox.material instanceof MeshStandardMaterial) {
+                //     let mat: MeshStandardMaterial = skybox.material;
+                //     mat.emissive = new THREE.Color(0x00ffff);
+                //     mat.emissiveMap = tex;
+                // }
 
                 //this.scene.add(skybox);
             });

src/shader_test.ts

         void main() {
             vPos=position;
             vPos.x += sin( time + vPos.z * 4.0 ) / 4.0;
-            vPos.y += cos( time + vPos.z * 4.0 ) / 4.0;
+            //vPos.y += cos( time + vPos.z * 4.0 ) / 4.0;
             gl_Position = projectionMatrix * modelViewMatrix * vec4( vPos, 1.0 );
         }
         `;