forked from qt-creator/qt-creator
c7120bde92
Axis helper shows up on top right corner of 3D edit view. Clicking on axis helper arms zooms camera on that side of the selected object. Change-Id: Ibd81a933036f7965f825e3dc97ad7156da62e14c Fixes: QDS-1205 Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
134 lines
4.1 KiB
QML
134 lines
4.1 KiB
QML
/****************************************************************************
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**
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** Copyright (C) 2019 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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import QtQuick 2.0
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import QtQuick3D 1.0
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View3D {
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id: axisHelperView
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property var editCameraCtrl
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property Node selectedNode
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camera: axisHelperCamera
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Node {
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OrthographicCamera {
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id: axisHelperCamera
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rotation: editCameraCtrl.camera.rotation
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position: editCameraCtrl.camera.position.minus(editCameraCtrl._lookAtPoint)
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.normalized().times(600)
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}
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AutoScaleHelper {
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id: autoScale
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view3D: axisHelperView
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position: axisHelperGizmo.scenePosition
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}
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Node {
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id: axisHelperGizmo
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scale: autoScale.getScale(Qt.vector3d(4, 4, 4))
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AxisHelperArm {
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id: armX
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rotation: Qt.vector3d(0, 0, -90)
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color: Qt.rgba(1, 0, 0, 1)
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hoverColor: Qt.lighter(Qt.rgba(1, 0, 0, 1))
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view3D: axisHelperView
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camRotPos: Qt.vector3d(0, 90, 0)
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camRotNeg: Qt.vector3d(0, -90, 0)
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}
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AxisHelperArm {
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id: armY
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rotation: Qt.vector3d(0, 0, 0)
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color: Qt.rgba(0, 0.6, 0, 1)
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hoverColor: Qt.lighter(Qt.rgba(0, 0.6, 0, 1))
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view3D: axisHelperView
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camRotPos: Qt.vector3d(-90, 0, 0)
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camRotNeg: Qt.vector3d(90, 0, 0)
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}
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AxisHelperArm {
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id: armZ
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rotation: Qt.vector3d(90, 0, 0)
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color: Qt.rgba(0, 0, 1, 1)
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hoverColor: Qt.lighter(Qt.rgba(0, 0, 1, 1))
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view3D: axisHelperView
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camRotPos: Qt.vector3d(0, 0, 0)
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camRotNeg: Qt.vector3d(0, 180, 0)
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}
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}
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}
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MouseArea {
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anchors.fill: parent
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hoverEnabled: true
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acceptedButtons: Qt.LeftButton
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property var pickObj: null
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function cancelHover()
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{
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if (pickObj) {
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pickObj.hovering = false;
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pickObj = null;
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}
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}
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function pick(mouse)
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{
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var result = axisHelperView.pick(mouse.x, mouse.y);
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if (result.objectHit) {
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if (result.objectHit !== pickObj) {
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cancelHover();
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pickObj = result.objectHit;
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pickObj.hovering = true;
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}
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} else {
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cancelHover();
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}
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}
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onPositionChanged: {
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pick(mouse);
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}
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onPressed: {
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pick(mouse);
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if (pickObj) {
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axisHelperView.editCameraCtrl.fitObject(axisHelperView.selectedNode,
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pickObj.cameraRotation);
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} else {
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mouse.accepted = false;
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}
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}
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onExited: cancelHover()
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onCanceled: cancelHover()
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}
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}
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