vasilito
ff4ff35918
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
127 lines
3.3 KiB
QML
127 lines
3.3 KiB
QML
// Copyright (C) 2019 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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import QtQuick
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import QtQuick.Controls
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import QtQuick3D
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ApplicationWindow {
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id: window
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width: 1280
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height: 720
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visible: true
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color: "black"
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title: "Dynamic Model Creation example"
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Column {
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anchors.top: parent.top
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anchors.horizontalCenter: parent.horizontalCenter
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anchors.margins: 20
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Label {
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id: countLabel
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font.pointSize: 20
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font.bold: true
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color: "slategrey"
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text: "No. models: " + shapeSpawner.count
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}
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Row {
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anchors.horizontalCenter: parent.horizontalCenter
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spacing: 10
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RoundButton {
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text: "-"
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font.bold: true
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palette.button: "slategrey"
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onClicked: shapeSpawner.removeShape()
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}
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RoundButton {
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text: "+"
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font.bold: true
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palette.button: "slategrey"
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onClicked: shapeSpawner.addShape()
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}
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}
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}
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View3D {
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anchors.fill: parent
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camera: camera
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renderMode: View3D.Underlay
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environment: SceneEnvironment {
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clearColor: "black"
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backgroundMode: SceneEnvironment.Color
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antialiasingMode: SceneEnvironment.MSAA
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antialiasingQuality: SceneEnvironment.High
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}
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PointLight {
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position: Qt.vector3d(0, 0, 0);
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brightness: 2.5
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}
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Node {
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position: Qt.vector3d(0, 0, 0);
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PerspectiveCamera {
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position: Qt.vector3d(0, 0, 600)
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}
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SequentialAnimation on eulerRotation.y {
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loops: Animation.Infinite
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PropertyAnimation {
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duration: 5000
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to: 360
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from: 0
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}
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}
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}
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//! [spawner node]
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Node {
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id: shapeSpawner
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property real range: 300
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property var instances: []
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property int count
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//! [spawner node]
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//! [adding]
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function addShape()
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{
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var xPos = (2 * Math.random() * range) - range;
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var yPos = (2 * Math.random() * range) - range;
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var zPos = (2 * Math.random() * range) - range;
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var shapeComponent = Qt.createComponent("WeirdShape.qml");
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let instance = shapeComponent.createObject(shapeSpawner,
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{ "x": xPos, "y": yPos, "z": zPos, "scale": Qt.vector3d(0.25, 0.25, 0.25)});
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instances.push(instance);
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count = instances.length
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}
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//! [adding]
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//! [removing]
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function removeShape()
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{
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if (instances.length > 0) {
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let instance = instances.pop();
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instance.destroy();
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count = instances.length
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}
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}
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//! [removing]
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}
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//! [startup]
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Component.onCompleted: {
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for (var i = 0; i < 10; ++i)
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shapeSpawner.addShape()
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}
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//! [startup]
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}
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}
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