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// 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
Model {
id: rootModel
property View3D view3D
property alias color: gizmoMaterial.diffuseColor
property alias priority: mouseArea.priority
property Node targetNode: null
property bool dragging: mouseArea.dragging
property bool active: false
property MouseArea3D dragHelper: null
property alias mouseArea: mouseArea
readonly property bool hovering: mouseArea.hovering
readonly property bool _edit3dLocked: true // Make this non-pickable
property vector3d _scenePosPressed
property vector2d _planePosPressed
property vector3d _targetStartPos
signal pressed(var mouseArea)
signal dragged(var mouseArea, vector3d sceneRelativeDistance, vector2d relativeDistance)
signal released(var mouseArea, vector3d sceneRelativeDistance, vector2d relativeDistance)
source: "#Rectangle"
DefaultMaterial {
id: gizmoMaterial
diffuseColor: "white"
lighting: DefaultMaterial.NoLighting
cullMode: Material.NoCulling
}
materials: gizmoMaterial
function handlePressed(mouseArea, planePos)
{
if (!targetNode)
return;
_planePosPressed = planePos;
_scenePosPressed = mouseArea.dragHelper.mapPositionToScene(planePos.toVector3d());
_targetStartPos = mouseArea.pivotScenePosition(targetNode);
pressed(mouseArea);
}
function calcRelativeDistance(mouseArea, planePos)
{
var scenePointerPos = mouseArea.dragHelper.mapPositionToScene(planePos.toVector3d());
return scenePointerPos.minus(_scenePosPressed);
}
function handleDragged(mouseArea, planePos)
{
if (!targetNode)
return;
dragged(mouseArea, calcRelativeDistance(mouseArea, planePos),
planePos.minus(_planePosPressed));
}
function handleReleased(mouseArea, planePos)
{
if (!targetNode)
return;
released(mouseArea, calcRelativeDistance(mouseArea, planePos),
planePos.minus(_planePosPressed));
}
MouseArea3D {
id: mouseArea
view3D: rootModel.view3D
x: -60
y: -60
width: 120
height: 120
grabsMouse: targetNode
active: rootModel.active
dragHelper: rootModel.dragHelper
onPressed: (planePos)=> {
rootModel.handlePressed(mouseArea, planePos);
}
onDragged: (planePos)=> {
rootModel.handleDragged(mouseArea, planePos);
}
onReleased: (planePos)=> {
rootModel.handleReleased(mouseArea, planePos);
}
}
}
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