[Nerd]

Создаёт куб под развёртку в аттаче.

Function CreateUnCube()
cub = CreateMesh()
 cubs = CreateSurface(cub)
  ;Front
  v1 = AddVertex(cubs,-.5,.5,.5,.5,0) ;Upleft
  v2 = AddVertex(cubs,.5,.5,.5,0,0) ;Upright
  v3 = AddVertex(cubs,-.5,-.5,.5,.5,.25) ;Dnleft
  v4 = AddVertex(cubs,.5,-.5,.5,0,.25) ;Dnright
  AddTriangle(cubs,v3,v2,v1)
  AddTriangle(cubs,v3,v4,v2)
  ;Back
  v1 = AddVertex(cubs,.5,.5,-.5,.5,.5) ;Upleft
  v2 = AddVertex(cubs,-.5,.5,-.5,0,.5) ;Upright
  v3 = AddVertex(cubs,.5,-.5,-.5,.5,.75) ;Dnleft
  v4 = AddVertex(cubs,-.5,-.5,-.5,0,.75) ;Dnright
  AddTriangle(cubs,v3,v2,v1)
  AddTriangle(cubs,v3,v4,v2)
  ;Left
  v1 = AddVertex(cubs,-.5,.5,-.5,.5,.25) ;Upleft
  v2 = AddVertex(cubs,-.5,.5,.5,0,.25) ;Upright
  v3 = AddVertex(cubs,-.5,-.5,-.5,.5,.5) ;Dnleft
  v4 = AddVertex(cubs,-.5,-.5,.5,0,.5) ;Dnright
  AddTriangle(cubs,v3,v2,v1)
  AddTriangle(cubs,v3,v4,v2)
  ;Right
  v1 = AddVertex(cubs,.5,.5,-.5,.5,.25) ;Upleft
  v2 = AddVertex(cubs,.5,.5,.5,1,.25) ;Upright
  v3 = AddVertex(cubs,.5,-.5,-.5,.5,.5) ;Dnleft
  v4 = AddVertex(cubs,.5,-.5,.5,1,.5) ;Dnright
  AddTriangle(cubs,v1,v2,v3)
  AddTriangle(cubs,v2,v4,v3)
  ;Up
  v1 = AddVertex(cubs,-.5,.5,.5,.5,0) ;Dnleft
  v2 = AddVertex(cubs,.5,.5,.5,1,0) ;Dnright
  v3 = AddVertex(cubs,-.5,.5,-.5,.5,.25) ;Upleft
  v4 = AddVertex(cubs,.5,.5,-.5,1,.25) ;Upright
  AddTriangle(cubs,v1,v2,v3)
  AddTriangle(cubs,v2,v4,v3)
  ;Down
  v1 = AddVertex(cubs,-.5,-.5,.5,1,.5) ;Dnleft
  v2 = AddVertex(cubs,.5,-.5,.5,.5,.5) ;Dnright
  v3 = AddVertex(cubs,-.5,-.5,-.5,1,.75) ;Upleft
  v4 = AddVertex(cubs,.5,-.5,-.5,.5,.75) ;Upright
  AddTriangle(cubs,v3,v2,v1)
  AddTriangle(cubs,v3,v4,v2)
Return cub
End Function

Быдлокод, но зато работает.