format  void SPR_3Flush (void)
 Input  None
 Output  None
 Function value  None
 Function Draws a model .
  Completes the Z sort in the viewpoint coordinate system of the polygon group registered by SPR_3DrawMode (). 

  format  void SPR_3SetTexture (SprTexture * texture)
 Input  texture: Texture table pointer
 Output  None
 Function value  None
 Function  Sets a texture. 

  format  void SPR_3ClrTexture (SprTexture * texture)
 Input  texture: Texture table pointer
 Output  None
 Function value  None
 Function  Releases the texture area. 

  format  voidSPR_3CallAllCluste (SprCluster * cluster,
  void (* userFunc) (SprCluster *))
 Input  cluster: Pointer of root cluster table
:  userFunc: User function
 Output  None
 Function value  None
 Function  Designated funk using the class table as a parameter for every cluster connected to the root cluster
 call .