message: Adding PRISM case to ProjectPoint
diff: @@ -631,6 +631,16 @@ bool Geometry::ProjectPoint(int GeomType, IntegrationPoint &ip)
  return true;
  }
  + case PRISM:
  + {
  + bool in_tri, in_z;
  + in_tri = internal::ProjectTriangle(ip.x, ip.y);
  + if (ip.z < 0.0) { in_z = false; ip.z = 0.0; }
  + else if (ip.z > 1.0) { in_z = false; ip.z = 1.0; }
  + else { in_z = true; }
  + return in_tri && in_z;
  + }
  +
  case CUBE:
  {
  bool in_x, in_y, in_z;
  