#Inventor V2.0 ascii

DEF checker Separator {
    Separator {
	DEF room+0 Switch {
	    DEF unitcube+1 Cube {
	    }
	}
	DEF block Separator {
	
	Separator {
	    Material {
		diffuseColor	0.3 0.1 0.1
	    }
	    Transform {
		translation	-0.666667 0 0
		scaleFactor	0.333333 0.005 0.333333
	    }
	    USE unitcube+1
	}
	Separator {
	    Material {
		diffuseColor	0.3 0.1 0.1
	    }
	    Transform {
		translation	0 0 -0.666667
		scaleFactor	0.333333 0.005 0.333333
	    }
	    USE unitcube+1
	}
	Separator {
	    Material {
		diffuseColor	0.3 0.1 0.1
	    }
	    Transform {
		translation	0 0 0.666667
		scaleFactor	0.333333 0.005 0.333333
	    }
	    USE unitcube+1
	}
	}
	Transform {
		translation     1.333333 0 0
	}
	USE block
	Transform {
		translation     1.333333 0 0
	}
	USE block
    }

}

Label {
    label "eta 1.10"
}

Separator {
    Material {
      ambientColor    0.05 0.05 0.05
      diffuseColor    0.2 0.15 0.15
      specularColor   0.3 0.2 0.2
      emissiveColor   0 0 0
      shininess       0.8
      transparency    0.85
    }
    Transform {
        translation	0.5 1.3 0.5
    }
    Sphere {
      radius 0.75
    }
}

Separator {
    Material {
      ambientColor    0.05 0.05 0.05
      diffuseColor    0.2 0.2 0.25
      specularColor   0.4 0.4 0.6
      emissiveColor   0 0 0
      shininess       0.8
      transparency    0
    }
    Transform {
        translation	2.25 1.3 -0.5
    }
    Sphere {
      radius 0.75
    }
}

Separator {
  Transform {
    rotation 1 0 0 1.5707963
    translation	0 1 -1
      }
    USE checker
    }