本文整理汇总了C++中VertexPointXYZ::setId方法的典型用法代码示例。如果您正苦于以下问题:C++ VertexPointXYZ::setId方法的具体用法?C++ VertexPointXYZ::setId怎么用?C++ VertexPointXYZ::setId使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类VertexPointXYZ
的用法示例。
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示例1: main
int main(int argc, char** argv)
{
string inputFilename;
string outputFilename;
// command line parsing
CommandArgs commandLineArguments;
commandLineArguments.paramLeftOver("gm2dl-input", inputFilename, "", "gm2dl file which will be processed");
commandLineArguments.paramLeftOver("gm2dl-output", outputFilename, "", "name of the output file");
commandLineArguments.parseArgs(argc, argv);
OptimizableGraph inputGraph;
bool loadStatus = inputGraph.load(inputFilename.c_str());
if (! loadStatus) {
cerr << "Error while loading input data" << endl;
return 1;
}
OptimizableGraph outputGraph;
// process all the vertices first
double fx = -1;
double baseline = -1;
bool firstCam = true;
for (OptimizableGraph::VertexIDMap::const_iterator it = inputGraph.vertices().begin(); it != inputGraph.vertices().end(); ++it) {
if (dynamic_cast<VertexCam*>(it->second)) {
VertexCam* v = static_cast<VertexCam*>(it->second);
if (firstCam) {
firstCam = false;
g2o::ParameterCamera* camParams = new g2o::ParameterCamera;
camParams->setId(0);
const SBACam& c = v->estimate();
baseline = c.baseline;
fx = c.Kcam(0,0);
camParams->setKcam(c.Kcam(0,0), c.Kcam(1,1), c.Kcam(0,2), c.Kcam(1,2));
outputGraph.addParameter(camParams);
}
VertexSE3* ov = new VertexSE3;
ov->setId(v->id());
Eigen::Isometry3d p;
p = v->estimate().rotation();
p.translation() = v->estimate().translation();
ov->setEstimate(p);
if (! outputGraph.addVertex(ov)) {
assert(0 && "Failure adding camera vertex");
}
}
else if (dynamic_cast<VertexSBAPointXYZ*>(it->second)) {
VertexSBAPointXYZ* v = static_cast<VertexSBAPointXYZ*>(it->second);
VertexPointXYZ* ov = new VertexPointXYZ;
ov->setId(v->id());
ov->setEstimate(v->estimate());
if (! outputGraph.addVertex(ov)) {
assert(0 && "Failure adding camera vertex");
}
}
}
for (OptimizableGraph::EdgeSet::const_iterator it = inputGraph.edges().begin(); it != inputGraph.edges().end(); ++it) {
if (dynamic_cast<EdgeProjectP2SC*>(*it)) {
EdgeProjectP2SC* e = static_cast<EdgeProjectP2SC*>(*it);
EdgeSE3PointXYZDisparity* oe = new EdgeSE3PointXYZDisparity;
oe->vertices()[0] = outputGraph.vertex(e->vertices()[1]->id());
oe->vertices()[1] = outputGraph.vertex(e->vertices()[0]->id());
double kx = e->measurement().x();
double ky = e->measurement().y();
double disparity = kx - e->measurement()(2);
oe->setMeasurement(Eigen::Vector3d(kx, ky, disparity / (fx * baseline)));
oe->setInformation(e->information()); // TODO convert information matrix
oe->setParameterId(0,0);
if (! outputGraph.addEdge(oe)) {
assert(0 && "error adding edge");
}
}
}
cout << "Vertices in/out:\t" << inputGraph.vertices().size() << " " << outputGraph.vertices().size() << endl;
cout << "Edges in/out:\t" << inputGraph.edges().size() << " " << outputGraph.edges().size() << endl;
cout << "Writing output ... " << flush;
outputGraph.save(outputFilename.c_str());
cout << "done." << endl;
return 0;
}