CreateMeshBuilder,,,,
AddVertex,-450,-3,25,
AddVertex,450,-3,25,
AddVertex,-450,-3,0,
AddVertex,450,-3,0,
AddFace,3,2,0,1
GenerateNormals,,,,
LoadTexture,river01.bmp,,,
SetTextureCoordinates,0,5,1,
SetTextureCoordinates,1,0,1,
SetTextureCoordinates,2,5,0,
SetTextureCoordinates,3,0,0,
