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Added WidgetMerger, Polyline - colors support for each point independently, simple widgets now compute color array instead of setting global color

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This commit is contained in:
Anatoly Baksheev
2014-02-15 17:02:17 +04:00
parent 261546f6f6
commit 1a5dfe421d
6 changed files with 222 additions and 85 deletions
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31
modules/viz/test/tests_simple.cpp
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@@ -156,6 +156,27 @@ TEST(Viz, show_mesh_random_colors)
viz.spin();
}
TEST(Viz, show_widget_merger)
{
WWidgetMerger merger;
merger.addWidget(WCube(Vec3d::all(0.0), Vec3d::all(1.0), true, Color::gold()));
RNG& rng = theRNG();
for(int i = 0; i < 77; ++i)
{
Vec3b c;
rng.fill(c, RNG::NORMAL, Scalar::all(128), Scalar::all(48), true);
merger.addWidget(WSphere(Vec3d(c)*(1.0/255.0), 7.0/255.0, 10, Color(c[2], c[1], c[0])));
}
merger.finalize();
Viz3d viz("show_mesh_random_color");
viz.showWidget("coo", WCoordinateSystem());
viz.showWidget("merger", merger);
viz.showWidget("text2d", WText("Widget merger", Point(20, 20), 20, Color::green()));
viz.spin();
}
TEST(Viz, show_textured_mesh)
{
Mat lena = imread(Path::combine(cvtest::TS::ptr()->get_data_path(), "lena.png"));
@@ -195,12 +216,18 @@ TEST(Viz, show_textured_mesh)
TEST(Viz, show_polyline)
{
Mat polyline(1, 32, CV_64FC3);
const Color palette[] = { Color::red(), Color::green(), Color::blue(), Color::gold(), Color::raspberry(), Color::bluberry(), Color::lime() };
size_t palette_size = sizeof(palette)/sizeof(palette[0]);
Mat polyline(1, 32, CV_64FC3), colors(1, 32, CV_8UC3);
for(int i = 0; i < (int)polyline.total(); ++i)
{
polyline.at<Vec3d>(i) = Vec3d(i/16.0, cos(i * CV_PI/6), sin(i * CV_PI/6));
colors.at<Vec3b>(i) = palette[i & palette_size];
}
Viz3d viz("show_polyline");
viz.showWidget("polyline", WPolyLine(Mat(polyline), Color::apricot()));
viz.showWidget("polyline", WPolyLine(polyline, colors));
viz.showWidget("coosys", WCoordinateSystem());
viz.showWidget("text2d", WText("Polyline", Point(20, 20), 20, Color::green()));
viz.spin();