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#include "test_precomp.hpp"
#include <opencv2/viz.hpp>
#include <opencv2/core.hpp>
#include <opencv2/imgproc.hpp>
#include <fstream>
#include <string>
#include <opencv2/viz.hpp>
#include <opencv2/viz/mesh_load.hpp>
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 < 20000; ++i)
ifs >> data[i].x >> data[i].y >> data[i].z;
return cloud;
}
TEST(Viz_viz3d, accuracy)
{
temp_viz::Viz3d v("abc");
//v.spin();
v.setBackgroundColor();
v.addCoordinateSystem(1.0, cv::Affine3f::Identity());
cv::Mat cloud = cvcloud_load();
cv::Mat colors(cloud.size(), CV_8UC3, cv::Scalar(0, 255, 0));
float angle_x = 0.0f;
float angle_y = 0.0f;
float angle_z = 0.0f;
float pos_x = 0.0f;
float pos_y = 0.0f;
float pos_z = 0.0f;
// temp_viz::Mesh3d::Ptr mesh = temp_viz::mesh_load("d:/horse.ply");
// v.addPolygonMesh(*mesh, "pq");
int col_blue = 0;
int col_green = 0;
int col_red = 0;
v.showCircle("circle1", cv::Point3f(0,0,0), 1.0, temp_viz::Color(0,255,0));
v.showSphere("sphere1", cv::Point3f(0,0,0), 0.5, temp_viz::Color(0,0,255));
v.showArrow("arrow1", cv::Point3f(0,0,0), cv::Point3f(1,1,1), temp_viz::Color(255,0,0));
temp_viz::LineWidget lw(cv::Point3f(0.0,0.0,0.0), cv::Point3f(1.0,1.0,1.0), temp_viz::Color(0,255,0));
v.showWidget("line", lw);
temp_viz::LineWidget lw2 = lw;
while(!v.wasStopped())
{
// Creating new point cloud with id cloud1
cv::Affine3f cloudPosition(angle_x, angle_y, angle_z, cv::Vec3f(pos_x, pos_y, pos_z));
// v.showPointCloud("cloud1", cloud, temp_viz::Color(col_blue, col_green, col_red), cloudPosition);
// v.showLine("line1", cv::Point3f(0.0,0.0,0.0), cv::Point3f(pos_x, pos_y, pos_z) , temp_viz::Color(255-col_blue, 255-col_green, 255-col_red));
// v.showLine("line2", cv::Point3f(0.0,0.0,0.0), cv::Point3f(1.0f-pos_x, pos_y, pos_z) , temp_viz::Color(255-col_blue, 255-col_green, 255-col_red));
// v.showLine("line3", cv::Point3f(0.0,0.0,0.0), cv::Point3f(pos_x, 1.0f-pos_y, pos_z) , temp_viz::Color(255-col_blue, 255-col_green, 255-col_red));
// v.showLine("line4", cv::Point3f(0.0,0.0,0.0), cv::Point3f(pos_x, pos_y, 1.0f-pos_z) , temp_viz::Color(255-col_blue, 255-col_green, 255-col_red));
// v.showPlane("plane1", cv::Vec4f(pos_x*pos_y,pos_y,pos_z,pos_x+pos_y*pos_z), temp_viz::Color(255-col_blue, 255-col_green, 255-col_red));
// v.showCube("cube1", cv::Point3f(pos_x, pos_y, pos_z), cv::Point3f(pos_x+0.5, pos_y+0.5, pos_z+0.5), temp_viz::Color(255,150,50));
// v.showCylinder("cylinder1", cv::Point3f(0,0,0), cv::Point3f(pos_x, 1.0, 1.0), 0.5, 5*pos_x+3, temp_viz::Color(0,255,0));
v.setShapePose("circle1", cloudPosition);
v.setShapePose("sphere1", cloudPosition);
v.setShapePose("arrow1", cloudPosition);
lw2.setColor(temp_viz::Color(col_blue, col_green, col_red));
angle_x += 0.1f;
angle_y -= 0.1f;
angle_z += 0.1f;
pos_x = std::sin(angle_x);
pos_y = std::sin(angle_y);
pos_z = std::sin(angle_z);
col_blue = int(angle_x * 10) % 256;
col_green = int(angle_x * 20) % 256;
col_red = int(angle_x * 30) % 256;
v.spinOnce(1, true);
}
// cv::Mat normals(cloud.size(), CV_32FC3, cv::Scalar(0, 10, 0));
//
// v.addPointCloudNormals(cloud, normals, 100, 0.02, "n");
//
//
// temp_viz::ModelCoefficients mc;
// mc.values.resize(4);
// mc.values[0] = mc.values[1] = mc.values[2] = mc.values[3] = 1;
// v.addPlane(mc);
//
//
// temp_viz::Mesh3d::Ptr mesh = temp_viz::mesh_load("horse.ply");
// v.addPolygonMesh(*mesh, "pq");
//
// v.spinOnce(1000, true);
//
// v.removeCoordinateSystem();
//
// for(int i = 0; i < mesh->cloud.cols; ++i)
// mesh->cloud.ptr<cv::Point3f>()[i] += cv::Point3f(1, 1, 1);
//
// v.updatePolygonMesh(*mesh, "pq");
//
//
// for(int i = 0; i < mesh->cloud.cols; ++i)
// mesh->cloud.ptr<cv::Point3f>()[i] -= cv::Point3f(2, 2, 2);
// v.addPolylineFromPolygonMesh(*mesh);
//
//
// v.addText("===Abd sadfljsadlk", 100, 100, cv::Scalar(255, 0, 0), 15);
// for(int i = 0; i < cloud.cols; ++i)
// cloud.ptr<cv::Point3f>()[i].x *=2;
//
// colors.setTo(cv::Scalar(255, 0, 0));
//
// v.addSphere(cv::Point3f(0, 0, 0), 0.3, temp_viz::Color::blue());
//
// cv::Mat cvpoly(1, 5, CV_32FC3);
// cv::Point3f* pdata = cvpoly.ptr<cv::Point3f>();
// pdata[0] = cv::Point3f(0, 0, 0);
// pdata[1] = cv::Point3f(0, 1, 1);
// pdata[2] = cv::Point3f(3, 1, 2);
// pdata[3] = cv::Point3f(0, 2, 4);
// pdata[4] = cv::Point3f(7, 2, 3);
// v.addPolygon(cvpoly, temp_viz::Color::white());
//
// // Updating cloud1
// v.showPointCloud("cloud1", cloud, colors);
// v.spin();
}