view { wrap;
       gamma 1.0;
       border 0;
       units [3]< 2, 2, 0.50 >;
       dotsPerUnit [3]< 100, 100, 26 >;
       dotsPerUnit [3]< 100, 100, 2 >;
       composite 10;
       viewDepth 6;
       viewport {
           portal myportal {
               universe myuniverse ;
               center [3]< -12, 0, 0 >;
           };
           channels [3]< @ myportal 0 , @ myportal 1 , @ myportal 2 >;
       };
       image png { common { basename mustBe4d; }; }; };

universe myuniverse { dimensions 4;
                      ambientLight {
                          channels [3]< 0.1 , 0.1 , 0.1 >;
                      };
                      skyColor {
                          channels [3]< 0.2 , 0.2 , 0.6 >;
                      };
                      light {
                          position [3]< -10, 5, 15 >;
                          color {
                              channels [3]< 0.4 , 0.4 , 0.4 >;
                          };
                      };
                      light {
                          position [3]< -15, -5, 5 >;
                          color {
                              channels [3]< 0.5 , 0.5 , 0.5 >;
                          };
                      };
                      object cylinder {
			    roundDimensions 4;
                          base {
			      center [4]< 0.0, 2.0, 0.0, 0.0 >;
                              color {
                                  channels [3]< 0.2 , 0.2 , 1.0 >;
                                  specularness 0.3;
                              };
                          };
                      };
                      object cylinder {
			    roundDimensions 4;
                          base {
			      center [4]< 0.0, 0.0, 2.0, 0.0 >;
                              color {
                                  channels [3]< 0.2 , 1.0 , 0.2 >;
                                  specularness 0.3;
                              };
                          };
                      };
                      object cylinder {
			    roundDimensions 4;
                          base {
			      center [4]< 0.0, 0.0, 0.0, 2.0 >;
                              color {
                                  channels [3]< 1.0 , 0.0 , 0.2 >;
                                  specularness 0.3;
                              };
                          };
                      };

                      object cylinder {
			    roundDimensions 4;
                          base {
			      center [4]< 0.7071067811865476, 0.0, 0.0, -0.7071067811865476 >;
			      center [4]< 2.0761204674887133, 0.0, 0.0, -0.3826834323650898 >;
                              color {
                                  channels [3]< 0.3 , 0.3 , 0.3 >;
                                  specularness 0.3;
				  reflectiveness 0.6;
                              };
                          };
                      };
		  };