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xyzdist() finds the distance between the nearest point on a primitive and the point specified.
Returns the shortest distance.
Date Created:Friday December 29th, 2006 03:41 AM
Date Modified:Wednesday July 30th, 2008 03:53 PM
xyzdist( float x, floaty, float z, String SOP, float prim_num, float return_type)
//the return types:
//0 returns minimum distance
//1 returns the u parametric value at the point of minimum distance
//2 returns the v parametric value at the point of minimum distance
//3 returns the closest primitive number
/ -> echo `xyzdist( 0, 0, 0,"/obj/model/merge1",1,0)`
/ -> echo `xyzdist(point("../sphere2",0,"P",0),point("../sphere2",0,"P",1),point("../sphere2",0,"P",2),"/obj/model/merge1",1,0)`
2.36006
Downloads:
Download: sxy.sh 514 B
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xyzdist by Dan Lynch
is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 United States License
Based on a work at www.3daet.com
Permissions beyond the scope of this license may be available at http://www.3daet.com