CreateMeshbuilder,
AddVertex, -13,6,-0.5
AddVertex, -4,-1,-0.5
AddVertex, -4,-1,25.5
AddVertex, -13,6,25.5
AddFace, 3,2,1,0
Generatenormals,
LoadTexture, grass1.png,
SetTextureCoordinates,0, 0, 0,
SetTextureCoordinates,1, 0, 1,
SetTextureCoordinates,2, 1, 1,
SetTextureCoordinates,3, 1, 0,