Xj3D Two-side Material Examples

Clipped and Separate Colours

The example used to generate the picture used in the spec document.

#X3D V3.0 utf8

PROFILE Immersive
COMPONENT xj3d_Clipping:1
COMPONENT xj3d_Shape:1

Viewpoint {
  description "Offset viewpoint"
  position -4 0 10
  orientation 0 1 0 -0.12
}

Viewpoint {
  description "Left viewpoint"
  position -10 0 0
  orientation 0 1 0 -1.572
}

Background {
  skyColor [ 0 0 0.5 ]
}

Group {
  children [
    ClipPlane {
    }
    Transform {
      translation -2 0 0
      children [
        ClipPlane {
          plane 1 0 0 0
        }
        Shape {
          appearance Appearance {
            material TwoSidedMaterial {
              diffuseColor 0 1 0
              shininess 0.6
              backDiffuseColor 0 1 1
              backShininess 0.8
              separateBackColor TRUE
            }
          }
          geometry DEF SPHERE_GEOM Sphere { radius 2 solid FALSE}
        }
      ]
    }
    Transform {
      translation 2 0 0
      children [
        ClipPlane {
          plane 1 1 0 0
        }
        Shape {
          appearance Appearance {
            material TwoSidedMaterial {
              emissiveColor 1 0 0
              backEmissiveColor 1 0 1
              separateBackColor TRUE
            }
          }
          geometry Sphere { radius 1 solid FALSE }
        }
      ]
    }
  ]
}