forked from qt-creator/qt-creator
a7956df3ca
Replace the current license disclaimer in files by a SPDX-License-Identifier. Task-number: QTBUG-67283 Change-Id: I708fd1f9f2b73d60f57cc3568646929117825813 Reviewed-by: Eike Ziller <eike.ziller@qt.io>
53 lines
1.3 KiB
QML
53 lines
1.3 KiB
QML
// Copyright (C) 2019 The Qt Company Ltd.
|
|
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
|
|
|
|
import QtQuick 6.0
|
|
import QtQuick3D 6.0
|
|
import MouseArea3D 1.0
|
|
|
|
Node {
|
|
id: overlayNode
|
|
|
|
property View3D view3D
|
|
property Camera camera: view3D.camera
|
|
property bool active: true
|
|
|
|
// Read-only
|
|
property real relativeScale: 1
|
|
|
|
onActiveChanged: updateScale()
|
|
onSceneTransformChanged: updateScale()
|
|
// Trigger delayed update on camera change to ensure camera values are correct
|
|
onCameraChanged: _generalHelper.requestOverlayUpdate();
|
|
|
|
Connections {
|
|
target: camera
|
|
function onSceneTransformChanged() { updateScale() }
|
|
}
|
|
|
|
Connections {
|
|
target: _generalHelper
|
|
function onOverlayUpdateNeeded() { updateScale() }
|
|
}
|
|
|
|
function getScale(baseScale)
|
|
{
|
|
return Qt.vector3d(baseScale.x * relativeScale, baseScale.y * relativeScale,
|
|
baseScale.z * relativeScale);
|
|
}
|
|
|
|
function updateScale()
|
|
{
|
|
if (active)
|
|
relativeScale = helper.getRelativeScale(overlayNode);
|
|
else
|
|
relativeScale = 1;
|
|
}
|
|
|
|
MouseArea3D {
|
|
id: helper
|
|
active: false
|
|
view3D: overlayNode.view3D
|
|
}
|
|
}
|