diff options
Diffstat (limited to 'tags/Version Original/ARToolkit/lib/SRC/AR/vHouse.c')
-rwxr-xr-x | tags/Version Original/ARToolkit/lib/SRC/AR/vHouse.c | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/tags/Version Original/ARToolkit/lib/SRC/AR/vHouse.c b/tags/Version Original/ARToolkit/lib/SRC/AR/vHouse.c deleted file mode 100755 index bf6741a..0000000 --- a/tags/Version Original/ARToolkit/lib/SRC/AR/vHouse.c +++ /dev/null @@ -1,34 +0,0 @@ -/******************************************************* - * - * Author: Shinsaku Hiura, Hirokazu Kato - * - * shinsaku@sys.es.osaka-u.ac.jp - * kato@sys.im.hiroshima-cu.ac.jp - * - * Revision: 2.1 - * Date: 99/07/16 - * -*******************************************************/ - -#include <stdio.h> -#include <math.h> -#include <AR/matrix.h> - -double arVecHousehold( ARVec *x ) -{ - double s, t; - int i; - - s = sqrt( arVecInnerproduct(x,x) ); - - if( s != 0.0 ) { - if(x->v[0] < 0) s = -s; - x->v[0] += s; - t = 1 / sqrt(x->v[0] * s); - for( i = 0; i < x->clm; i++ ) { - x->v[i] *= t; - } - } - - return(-s); -} |