initial

2019-10-01 16:09:31 +02:00
parent 19363e3e37
commit c7cd72f4bf
5 changed files with 191 additions and 0 deletions
@@ -0,0 +1,75 @@
+#include "cmainwindow.h"
+#include "ui_cmainwindow.h"
+
+
+#include <Qt3DCore/QEntity>
+#include <Qt3DCore/QTransform>
+#include <Qt3DCore/QAspectEngine>
+
+#include <Qt3DRender/qrenderaspect.h>
+#include <Qt3DRender/QCamera>
+#include <Qt3DRender/QMaterial>
+
+#include <Qt3DExtras/Qt3DWindow>
+#include <Qt3DExtras/QTorusMesh>
+#include <Qt3DExtras/QOrbitCameraController>
+#include <Qt3DExtras/QPhongMaterial>
+
+
+Qt3DCore::QEntity* createTestScene()
+{
+	Qt3DCore::QEntity* root = new Qt3DCore::QEntity;
+	Qt3DCore::QEntity* torus = new Qt3DCore::QEntity(root);
+
+	Qt3DExtras::QTorusMesh* mesh = new Qt3DExtras::QTorusMesh;
+	mesh->setRadius(5);
+	mesh->setMinorRadius(1);
+	mesh->setRings(100);
+	mesh->setSlices(20);
+
+	Qt3DCore::QTransform* transform = new Qt3DCore::QTransform;
+//    transform->setScale3D(QVector3D(1.5, 1, 0.5));
+	transform->setRotation(QQuaternion::fromAxisAndAngle(QVector3D(1,0,0), 45.f ));
+
+	Qt3DRender::QMaterial* material = new Qt3DExtras::QPhongMaterial(root);
+
+	torus->addComponent(mesh);
+	torus->addComponent(transform);
+	torus->addComponent(material);
+
+	return root;
+}
+
+cMainWindow::cMainWindow(QWidget *parent) :
+	QMainWindow(parent),
+	ui(new Ui::cMainWindow)
+{
+	ui->setupUi(this);
+
+	Qt3DExtras::Qt3DWindow* view	= new Qt3DExtras::Qt3DWindow();
+	Qt3DCore::QEntity* scene = createTestScene();
+
+	// camera
+	Qt3DRender::QCamera *camera = view->camera();
+	camera->lens()->setPerspectiveProjection(45.0f, 16.0f/9.0f, 0.1f, 1000.0f);
+	camera->setPosition(QVector3D(0, 0, 40.0f));
+	camera->setViewCenter(QVector3D(0, 0, 0));
+
+	// manipulator
+	Qt3DExtras::QOrbitCameraController* manipulator = new Qt3DExtras::QOrbitCameraController(scene);
+	manipulator->setLinearSpeed(50.f);
+	manipulator->setLookSpeed(180.f);
+	manipulator->setCamera(camera);
+
+	view->setRootEntity(scene);
+//	view.show();
+
+
+	QWidget*	m_lp3DWidget = QWidget::createWindowContainer(view);
+	ui->gridLayout->addWidget(m_lp3DWidget, 0, 0, 1, 1);
+}
+
+cMainWindow::~cMainWindow()
+{
+	delete ui;
+}