326                 pi[k] = cvRound(cvtest::randReal(rng)*a[k] + b[k]);  in generate_point_set()
329                 pf[k] = (float)(cvtest::randReal(rng)*a[k] + b[k]);  in generate_point_set()
345 …size = cvRound( exp((cvtest::randReal(rng) * (max_log_size - min_log_size) + min_log_size)*CV_LOG2…  in prepare_test_case()
369         low.val[i] = (cvtest::randReal(rng)-0.5)*low_high_range*2;  in prepare_test_case()
370         high.val[i] = (cvtest::randReal(rng)-0.5)*low_high_range*2;  in prepare_test_case()
1169     box0.angle = (float)(cvtest::randReal(rng)*180);  in generate_point_set()
1202         double angle = cvtest::randReal(rng)*CV_PI*2;  in generate_point_set()
1203         double x = box0.size.height*0.5*(cos(angle) + (cvtest::randReal(rng)-0.5)*2*max_noise);  in generate_point_set()
1204         double y = box0.size.width*0.5*(sin(angle) + (cvtest::randReal(rng)-0.5)*2*max_noise);  in generate_point_set()
1504         t = (float)((cvtest::randReal(rng)-0.5)*low_high_range*2);  in generate_point_set()
1508             p[k] = (float)((cvtest::randReal(rng)-0.5)*max_noise*2 + t*line0[k] + line0[k+n]);  in generate_point_set()
1672         double t = cvtest::randReal(rng)*max_r_scale + (1 - max_r_scale);  in cvTsGenerateTousledBlob()
1734     axes.width = (float)((cvtest::randReal(rng)*0.9 + 0.1)*low_high_range);  in generate_point_set()
1735     axes.height = (float)((cvtest::randReal(rng)*0.9 + 0.1)*low_high_range);  in generate_point_set()
1740 …center.x = (float)(img_size.width*0.5 + (cvtest::randReal(rng)-0.5)*(img_size.width - max_sz*2)*0.…  in generate_point_set()
1741 …center.y = (float)(img_size.height*0.5 + (cvtest::randReal(rng)-0.5)*(img_size.height - max_sz*2)*…  in generate_point_set()
1746     max_r_scale = cvtest::randReal(rng)*max_max_r_scale*0.01;  in generate_point_set()
1747     angle = cvtest::randReal(rng)*360;  in generate_point_set()