3DPhoneInit Actionscript

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RCSfile: 3DPhoneInit.as,v  Revision: 1.1  Date: 2003/02/13 21:23:47  

Copyright 2003 Orgdot AS. All Rights Reserved. http://dev.swfit.com
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Some init code for the 3D phone script - precomputations to shave off a few CPU cycles.
author      Olaf Havnes
version     Revision: 1.1  Date: 2003/02/13 21:23:47  
since       SWFIT1.0


cw = mov_width - 2 * x_min;
ch = mov_height - 2 * y_min;

x_cnt = x_min + cw / 2;
y_cnt = y_min + ch / 2;

x_max = x_min + cw;
y_max = y_min + ch;

cw_2 = cw / 2;
ch_2 = ch / 2;

xwa = - (x_min + cw_2) / cw_2;
ywa = (y_min + ch_2) / ch_2;