本文整理汇总了C++中eigen::Matrix4f::transposeInPlace方法的典型用法代码示例。如果您正苦于以下问题：C++ Matrix4f::transposeInPlace方法的具体用法？C++ Matrix4f::transposeInPlace怎么用？C++ Matrix4f::transposeInPlace使用的例子？那么, 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eigen::Matrix4f的用法示例。
在下文中一共展示了Matrix4f::transposeInPlace方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: init
void AutoBlend::init()
{
// Add widget
auto toolsWidgetContainer = new QWidget();
widget = new Ui::AutoBlendWidget();
widget->setupUi(toolsWidgetContainer);
widgetProxy = new QGraphicsProxyWidget(this);
widgetProxy->setWidget(toolsWidgetContainer);
// Place at bottom left corner
auto delta = widgetProxy->sceneBoundingRect().bottomLeft() -
scene()->views().front()->rect().bottomLeft();
widgetProxy->moveBy(-delta.x(), -delta.y());
// Fill categories box
{
for(auto cat : document->categories.keys()){
widget->categoriesBox->insertItem(widget->categoriesBox->count(), cat);
}
int idx = widget->categoriesBox->findText(document->categoryOf(document->firstModelName()));
widget->categoriesBox->setCurrentIndex(idx);
}
// Create gallery of shapes
gallery = new Gallery(this, QRectF(0,0,this->bounds.width(), 220));
// Create container that holds results
results = new Gallery(this, QRectF(0,0, this->bounds.width(),
bounds.height() - gallery->boundingRect().height()),
QRectF(0,0,256,256), true);
results->moveBy(0, gallery->boundingRect().height());
// Gallery on top of results
gallery->setZValue(results->zValue() + 10);
auto dropShadow = new QGraphicsDropShadowEffect();
dropShadow->setOffset(0, 5);
dropShadow->setColor(QColor(0, 0, 0, 150));
dropShadow->setBlurRadius(10);
gallery->setGraphicsEffect(dropShadow);
// Connect UI with actions
{
connect(widget->categoriesBox, &QComboBox::currentTextChanged, [&](QString text){
document->currentCategory = text;
});
connect(widget->analyzeButton, &QPushButton::pressed, [&](){
document->computePairwise(widget->categoriesBox->currentText());
});
// Default view angle
{
// Camera target and initial position
auto camera = new Eigen::Camera();
auto frame = camera->frame();
frame.position = Eigen::Vector3f(-1, 0, 0.5);
camera->setTarget(Eigen::Vector3f(0, 0, 0.5));
camera->setFrame(frame);
int deltaZoom = document->extent().length() * 1.0;
// Default view angle
double theta1 = acos(-1) * 0.75;
double theta2 = acos(-1) * 0.10;
camera->rotateAroundTarget(Eigen::Quaternionf(Eigen::AngleAxisf(theta1, Eigen::Vector3f::UnitY())));
camera->zoom(-(4+deltaZoom));
camera->rotateAroundTarget(Eigen::Quaternionf(Eigen::AngleAxisf(theta2, Eigen::Vector3f::UnitX())));
auto cp = camera->position();
cameraPos = QVector3D(cp[0], cp[1], cp[2]);
// Camera settings
camera->setViewport(128, 128);
Eigen::Matrix4f p = camera->projectionMatrix();
Eigen::Matrix4f v = camera->viewMatrix().matrix();
p.transposeInPlace();
v.transposeInPlace();
cameraMatrix = QMatrix4x4(p.data()) * QMatrix4x4(v.data());
}
connect(document, &Document::categoryAnalysisDone, [=](){
if (gallery == nullptr) return;
// Fill gallery
gallery->clearThumbnails();
auto catModels = document->categories[document->currentCategory].toStringList();
for (auto targetName : catModels)
{
auto targetModel = document->cacheModel(targetName);
auto t = gallery->addTextItem(targetName);
QVariantMap data = t->data;
data["targetName"].setValue(targetName);
t->setData(data);
t->setCamera(cameraPos, cameraMatrix);
t->setFlag(QGraphicsItem::ItemIsSelectable);
//.........这里部分代码省略.........