#VRML V2.0 utf8 native splineTetrahedron, Evgeny Demidov, 26 August 2001

NavigationInfo{ type "EXAMINE" }
Background{ skyColor 1 1 1}

Transform{ scale 1.5 1.5 1.5 children[
Shape{
 appearance Appearance{ material Material{ diffuseColor 1 1 1 transparency .2} }
 geometry SplineFaceSet{
  creaseAngle 3.14
  coord Coordinate{
  point[1 .7 0,-1 .7 0,0 -.7 1,0 -.7 -1]}
  coordIndex[0 1 2 -1 1 0 3 -1 0 2 3 -1 1 3 2]}}
Shape{
 appearance Appearance{ material Material{ diffuseColor 0 0 1} }
 geometry IndexedFaceSet{ coord Coordinate{
  point[1 .7 0,-1 .7 0,0 -.7 1,0 -.7 -1]}
  coordIndex[0 1 2 -1 1 0 3 -1 0 2 3 -1 1 3 2]}}
]}