ATF_shadowedTowers.c File Reference

Determines which TEM towers are shadowed by which ACD tiles. More...

#include <EFC/ATF_shadowedTowers.h>
#include <ATF_shadowedTowers.ih>

Functions
unsigned short int	ATF_shadowedTowersFind (const ATF_shadowedTowers *shadowed, unsigned int acd_x, unsigned int acd_y, unsigned int acd_z)
	Calculates which towers are shadowed.

---

Detailed Description

Determines which TEM towers are shadowed by which ACD tiles.

Author:

JJRussell - russell@slac.stanford.edu

   CVS $Id: ATF_shadowedTowers.c,v 1.2 2011/03/27 04:55:30 russell Exp $

---

Function Documentation

unsigned short int ATF_shadowedTowersFind	(	const ATF_shadowedTowers *	shadowed,
		unsigned int	acd_x,
		unsigned int	acd_y,
		unsigned int	acd_z
	)

Calculates which towers are shadowed.

Returns:

Right justify 16-bit mask (MSB = Tower 0) of the shadowed towers

Parameters:

	shadowed	The tower shadowing structure
	acd_x	The bit mask of struck tiles in the X+/X- side face.
	acd_y	The bit mask of struck tiles in the Y+/Y- side face.
	acd_z	The bit mask of struck tiles in the Z top face.

References ATF__shadowedTowersByTop(), ATF__shadowedTowersByXM(), ATF__shadowedTowersByXP(), ATF__shadowedTowersByYM(), and ATF__shadowedTowersByYP().