generic-library/opencv
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getting data from opencv_extra

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This commit is contained in:
Anatoly Baksheev 2013-12-27 18:10:51 +04:00
parent b131faa8f9
commit bf30c33e6e
2 changed files with 20 additions and 19 deletions

2
modules/viz/test/test_main.cpp

@ -1,3 +1,3 @@
#include "test_precomp.hpp"
CV_TEST_MAIN("cv")
CV_TEST_MAIN("viz")

37
modules/viz/test/test_viz3d.cpp

@ -43,28 +43,29 @@
using namespace cv;
static cv::Mat cvcloud_load()
{
cv::Mat cloud(1, 20000, CV_32FC3);
std::ifstream ifs("d:/cloud_dragon.ply");
std::string str;
for(size_t i = 0; i < 11; ++i)
std::getline(ifs, str);
cv::Point3f* data = cloud.ptr<cv::Point3f>();
for(size_t i = 0; i < cloud.total(); ++i)
ifs >> data[i].x >> data[i].y >> data[i].z;
return cloud;
}
TEST(Viz_viz3d, develop)
{
cv::Mat cloud = cvcloud_load();
std::cout << std::string(cvtest::TS::ptr()->get_data_path()) + "dragon.ply" << std::endl;
cv::Mat cloud = cv::viz::readCloud(String(cvtest::TS::ptr()->get_data_path()) + "dragon.ply");
cv::viz::Viz3d viz("abc");
cv::viz::WCloud c(cloud, cv::Mat(cloud.size(), CV_8UC3, cv::Scalar(0, 255, 0)));
viz.showWidget("coo", cv::viz::WCoordinateSystem());
cv::Mat colors(cloud.size(), CV_8UC3, cv::Scalar(0, 255, 0));
//viz.showWidget("h", cv::viz::Widget::fromPlyFile("d:/horse-red.ply"));
//viz.showWidget("a", cv::viz::WArrow(cv::Point3f(0,0,0), cv::Point3f(1,1,1)));
cv::RNG rng;
rng.fill(colors, cv::RNG::UNIFORM, 0, 255);
cv::viz::WCloud c(cloud, colors);
//cv::viz::WCloud c(cloud, cv::viz::Color::bluberry());
viz.showWidget("c", c);
//viz.showWidget("l", cv::viz::WLine(Point3f(0,0,0), Point3f(1,1,1)));
//viz.showWidget("s", cv::viz::WSphere(Point3f(0,0,0), 1));
//viz.showWidget("d", cv::viz::WCircle(Point3f(0,0,0), 1));
viz.spin();
}