diff options
Diffstat (limited to 'tags/Version Original/ARToolkit/lib/SRC/AR/paramChangeSize.c')
-rwxr-xr-x | tags/Version Original/ARToolkit/lib/SRC/AR/paramChangeSize.c | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/tags/Version Original/ARToolkit/lib/SRC/AR/paramChangeSize.c b/tags/Version Original/ARToolkit/lib/SRC/AR/paramChangeSize.c deleted file mode 100755 index 3021e78..0000000 --- a/tags/Version Original/ARToolkit/lib/SRC/AR/paramChangeSize.c +++ /dev/null @@ -1,78 +0,0 @@ -/******************************************************* - * - * Author: Takeshi Mita, Shinsaku Hiura, Hirokazu Kato - * - * tmita@inolab.sys.es.osaka-u.ac.jp - * shinsaku@sys.es.osaka-u.ac.jp - * kato@sys.im.hiroshima-cu.ac.jp - * - * Revision: 4.1 - * Date: 01/12/07 - * -*******************************************************/ - -#include <stdio.h> -#include <math.h> -#include <AR/param.h> - - -int arParamChangeSize( ARParam *source, int xsize, int ysize, ARParam *newparam ) -{ - double scale; - int i; - - newparam->xsize = xsize; - newparam->ysize = ysize; - - scale = (double)xsize / (double)(source->xsize); - for( i = 0; i < 4; i++ ) { - newparam->mat[0][i] = source->mat[0][i] * scale; - newparam->mat[1][i] = source->mat[1][i] * scale; - newparam->mat[2][i] = source->mat[2][i]; - } - - newparam->dist_factor[0] = source->dist_factor[0] * scale; - newparam->dist_factor[1] = source->dist_factor[1] * scale; - newparam->dist_factor[2] = source->dist_factor[2] / (scale*scale); - newparam->dist_factor[3] = source->dist_factor[3]; - - return 0; -} - -int arsParamChangeSize( ARSParam *source, int xsize, int ysize, ARSParam *newparam ) -{ - double scale; - int i; - - newparam->xsize = xsize; - newparam->ysize = ysize; - - scale = (double)xsize / (double)(source->xsize); - for( i = 0; i < 4; i++ ) { - newparam->matL[0][i] = source->matL[0][i] * scale; - newparam->matL[1][i] = source->matL[1][i] * scale; - newparam->matL[2][i] = source->matL[2][i]; - } - for( i = 0; i < 4; i++ ) { - newparam->matR[0][i] = source->matR[0][i] * scale; - newparam->matR[1][i] = source->matR[1][i] * scale; - newparam->matR[2][i] = source->matR[2][i]; - } - for( i = 0; i < 4; i++ ) { - newparam->matL2R[0][i] = source->matL2R[0][i]; - newparam->matL2R[1][i] = source->matL2R[1][i]; - newparam->matL2R[2][i] = source->matL2R[2][i]; - } - - newparam->dist_factorL[0] = source->dist_factorL[0] * scale; - newparam->dist_factorL[1] = source->dist_factorL[1] * scale; - newparam->dist_factorL[2] = source->dist_factorL[2] / (scale*scale); - newparam->dist_factorL[3] = source->dist_factorL[3]; - - newparam->dist_factorR[0] = source->dist_factorR[0] * scale; - newparam->dist_factorR[1] = source->dist_factorR[1] * scale; - newparam->dist_factorR[2] = source->dist_factorR[2] / (scale*scale); - newparam->dist_factorR[3] = source->dist_factorR[3]; - - return 0; -} |