| /**************************************************************************** |
| ** |
| ** Copyright (C) 2020 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of Qt Quick 3D. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL$ |
| ** Commercial License Usage |
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| ** GNU General Public License Usage |
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| ** General Public License version 3 or (at your option) any later version |
| ** approved by the KDE Free Qt Foundation. The licenses are as published by |
| ** the Free Software Foundation and appearing in the file LICENSE.GPL3 |
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| ****************************************************************************/ |
| |
| import QtQuick 2.15 |
| import QtQuick.Window 2.15 |
| import QtQuick3D 1.15 |
| import QtQuick.Controls 2.15 |
| |
| Window { |
| visible: true |
| width: 640 |
| height: 480 |
| title: qsTr("Camera lookAt") |
| |
| View3D { |
| anchors.fill: parent |
| |
| PerspectiveCamera { |
| id: sceneCamera |
| z: 300 |
| x: -200 |
| y: 100 |
| eulerRotation: Qt.vector3d(-15, -30, 0) |
| } |
| |
| Model { |
| id: cube |
| x: 200 |
| y: 100 |
| source: "#Cube" |
| materials: DefaultMaterial { |
| diffuseColor: "pink" |
| } |
| } |
| |
| Model { |
| id: cone |
| source: "#Cone" |
| materials: DefaultMaterial { |
| diffuseColor: "orange" |
| } |
| } |
| |
| Model { |
| id: sphere |
| x: -200 |
| y: -100 |
| source: "#Sphere" |
| materials: DefaultMaterial { |
| diffuseColor: "blue" |
| } |
| } |
| |
| DirectionalLight { |
| |
| } |
| } |
| |
| Row { |
| anchors.horizontalCenter: parent.horizontalCenter |
| anchors.bottom: parent.bottom |
| |
| Button { |
| text: "Cube" |
| onClicked: { |
| sceneCamera.rotation = Quaternion.lookAt(sceneCamera.scenePosition, cube.scenePosition) |
| } |
| } |
| Button { |
| text: "Cone" |
| onClicked: { |
| sceneCamera.lookAt(cone); |
| } |
| } |
| Button { |
| text: "Sphere" |
| onClicked: { |
| sceneCamera.lookAt(sphere.scenePosition); |
| } |
| } |
| |
| } |
| |
| } |