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Hello again<br><br>Sorted out the calculator bit :<br><br>(coordsZ*cos(coordsX*3.14159265/180)*cos(coordsY*3.14159265/180))*iHat+(coordsZ*sin(coordsX*3.14159265/180)*cos(coordsY*3.14159265/180))*jHat+(coordsZ*sin(coordsY*3.14159265/180))*kHat<br><br>The model is now complete !<br><br>There is no Pi value in the calculator so had to use the numeric value (to reasonable approximation). Perhaps a new feature to have or a button to do degrees to radians vice versa.<br><br>Cheers<br><br>Lester<br> </body>
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