ExtrusionRoomWalls.x3d using X_ITE

X_ITE X3D Browser   Wall definition for a room, defined as a cross section and extruded vertically.   

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     Original X3D model: ExtrusionRoomWalls.x3d
X3D Examples Archive: https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter06GeometryPointsLinesPolygons/ExtrusionRoomWallsIndex.html

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