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// Copyright (C) 2019 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
import QtQuick
import QtQuick.Controls
import QtQuick3D
Window {
visible: true
width: 800
height: 500
title: qsTr("Picking Example")
color: "#848895"
Row {
anchors.left: parent.left
anchors.leftMargin: 8
spacing: 10
Column {
Label {
color: "white"
font.pointSize: 14
text: "Last Pick:"
}
Label {
color: "white"
font.pointSize: 14
text: "Screen Position:"
}
Label {
color: "white"
font.pointSize: 14
text: "UV Position:"
}
Label {
color: "white"
font.pointSize: 14
text: "Distance:"
}
Label {
color: "white"
font.pointSize: 14
text: "World Position:"
}
Label {
color: "white"
font.pointSize: 14
text: "Local Position:"
}
Label {
color: "white"
font.pointSize: 14
text: "World Normal:"
}
Label {
color: "white"
font.pointSize: 14
text: "Local Normal:"
}
}
Column {
Label {
id: pickName
color: "white"
font.pointSize: 14
}
Label {
id: pickPosition
color: "white"
font.pointSize: 14
}
Label {
id: uvPosition
color: "white"
font.pointSize: 14
}
Label {
id: distance
color: "white"
font.pointSize: 14
}
Label {
id: scenePosition
color: "white"
font.pointSize: 14
}
Label {
id: localPosition
color: "white"
font.pointSize: 14
}
Label {
id: worldNormal
color: "white"
font.pointSize: 14
}
Label {
id: localNormal
color: "white"
font.pointSize: 14
}
}
}
View3D {
id: view
anchors.fill: parent
renderMode: View3D.Underlay
PointLight {
x: -200
y: 200
z: 300
quadraticFade: 0
brightness: 1.5
}
PerspectiveCamera {
z: 500
}
//! [pickable model]
Model {
id: cubeModel
objectName: "Cube"
source: "#Cube"
pickable: true
property bool isPicked: false
//! [pickable model]
scale.x: 1.5
scale.y: 2
scale.z: 1.5
//! [picked color]
materials: PrincipledMaterial {
baseColor: cubeModel.isPicked ? "#41cd52" : "#09102b"
//! [picked color]
roughnessMap: Texture { source: "maps/roughness.jpg" }
roughness: 1
}
//! [picked animation]
SequentialAnimation on eulerRotation {
running: !cubeModel.isPicked
//! [picked animation]
loops: Animation.Infinite
PropertyAnimation {
duration: 2500
from: Qt.vector3d(0, 0, 0)
to: Qt.vector3d(360, 360, 360)
}
}
}
Model {
id: coneModel
objectName: "Cone"
source: "#Cone"
pickable: true
property bool isPicked: false
x: 200
z: 100
scale.x: 2
scale.y: 1.5
scale.z: 2
materials: PrincipledMaterial {
baseColor: coneModel.isPicked ? "#21be2b" : "#53586b"
roughnessMap: Texture { source: "maps/roughness.jpg" }
roughness: 1
}
SequentialAnimation on eulerRotation {
running: !coneModel.isPicked
loops: Animation.Infinite
PropertyAnimation {
duration: 10000
from: Qt.vector3d(0, 0, 0)
to: Qt.vector3d(-360, 360, 0)
}
}
}
Model {
id: sphereModel
objectName: "Sphere"
source: "#Sphere"
pickable: true
property bool isPicked: false
x: -100
y: -100
z: -100
scale.x: 5
scale.y: 3
scale.z: 1
materials: PrincipledMaterial {
baseColor: sphereModel.isPicked ? "#17a81a" : "#9d9faa"
roughnessMap: Texture { source: "maps/roughness.jpg" }
roughness: 1
}
SequentialAnimation on eulerRotation.x {
running: !sphereModel.isPicked
loops: Animation.Infinite
PropertyAnimation {
duration: 5000
from: 0
to: 360
}
}
}
}
//! [mouse area]
MouseArea {
anchors.fill: view
//! [mouse area]
onClicked: (mouse) => {
// Get screen coordinates of the click
pickPosition.text = "(" + mouse.x + ", " + mouse.y + ")"
//! [pick result]
var result = view.pick(mouse.x, mouse.y);
//! [pick result]
//! [pick specifics]
if (result.objectHit) {
var pickedObject = result.objectHit;
// Toggle the isPicked property for the model
pickedObject.isPicked = !pickedObject.isPicked;
// Get picked model name
pickName.text = pickedObject.objectName;
// Get other pick specifics
uvPosition.text = "("
+ result.uvPosition.x.toFixed(2) + ", "
+ result.uvPosition.y.toFixed(2) + ")";
distance.text = result.distance.toFixed(2);
scenePosition.text = "("
+ result.scenePosition.x.toFixed(2) + ", "
+ result.scenePosition.y.toFixed(2) + ", "
+ result.scenePosition.z.toFixed(2) + ")";
localPosition.text = "("
+ result.position.x.toFixed(2) + ", "
+ result.position.y.toFixed(2) + ", "
+ result.position.z.toFixed(2) + ")";
worldNormal.text = "("
+ result.sceneNormal.x.toFixed(2) + ", "
+ result.sceneNormal.y.toFixed(2) + ", "
+ result.sceneNormal.z.toFixed(2) + ")";
localNormal.text = "("
+ result.normal.x.toFixed(2) + ", "
+ result.normal.y.toFixed(2) + ", "
+ result.normal.z.toFixed(2) + ")";
//! [pick specifics]
} else {
pickName.text = "None";
uvPosition.text = "";
distance.text = "";
scenePosition.text = "";
localPosition.text = "";
worldNormal.text = "";
localNormal.text = "";
}
}
}
}
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