@bluezoo Hi again
Here is quick fix fully working, I just checked OrbitCameraController.qml code, indeed it has the clipNear and clipFar values hardcoded. Add a new qml file to your project, call it NewController or whatever, copy paste the OrbitCameraController.qml code and remove the connection that is causing the bug. Then just use the NewController component instead of OrbitCameraController.
NewController.qml:
// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
import QtQuick
import QtQuick3D
Item {
id: root
required property Node origin
required property Camera camera
property real xSpeed: 0.1
property real ySpeed: 0.1
property bool xInvert: false
property bool yInvert: true
property bool mouseEnabled: true
property bool panEnabled: true
readonly property bool inputsNeedProcessing: status.useMouse || status.isPanning
implicitWidth: parent.width
implicitHeight: parent.height
/*Connections {
target: root.camera
function onZChanged() {
// Adjust near/far values based on distance
let distance = root.camera.z
if (distance < 1) {
root.camera.clipNear = 0.01
root.camera.clipFar = 100
if (camera.z === 0) {
console.warn("camera z set to 0, setting it to near clip")
root.camera.z = camera.clipNear
}
} else if (distance < 100) {
root.camera.clipNear = 0.1
root.camera.clipFar = 1000
} else {
root.camera.clipNear = 1
root.camera.clipFar = 10000
}
}
}*/
DragHandler {
id: dragHandler
target: null
enabled: root.mouseEnabled
acceptedModifiers: Qt.NoModifier
onCentroidChanged: {
root.mouseMoved(Qt.vector2d(centroid.position.x, centroid.position.y), false);
}
onActiveChanged: {
if (active)
root.mousePressed(Qt.vector2d(centroid.position.x, centroid.position.y));
else
root.mouseReleased(Qt.vector2d(centroid.position.x, centroid.position.y));
}
}
DragHandler {
id: ctrlDragHandler
target: null
enabled: root.mouseEnabled && root.panEnabled
acceptedModifiers: Qt.ControlModifier
onCentroidChanged: {
root.panEvent(Qt.vector2d(centroid.position.x, centroid.position.y));
}
onActiveChanged: {
if (active)
root.startPan(Qt.vector2d(centroid.position.x, centroid.position.y));
else
root.endPan();
}
}
PinchHandler {
id: pinchHandler
target: null
enabled: root.mouseEnabled
property real distance: 0.0
onCentroidChanged: {
root.panEvent(Qt.vector2d(centroid.position.x, centroid.position.y))
}
onActiveChanged: {
if (active) {
root.startPan(Qt.vector2d(centroid.position.x, centroid.position.y))
distance = root.camera.z
} else {
root.endPan()
distance = 0.0
}
}
onScaleChanged: {
root.camera.z = distance * (1 / scale)
}
}
TapHandler {
onTapped: root.forceActiveFocus() // qmllint disable signal-handler-parameters
}
WheelHandler {
id: wheelHandler
orientation: Qt.Vertical
target: null
enabled: root.mouseEnabled
acceptedDevices: PointerDevice.Mouse | PointerDevice.TouchPad
onWheel: event => {
let delta = -event.angleDelta.y * 0.01;
root.camera.z += root.camera.z * 0.1 * delta
}
}
function mousePressed(newPos) {
root.forceActiveFocus()
status.currentPos = newPos
status.lastPos = newPos
status.useMouse = true;
}
function mouseReleased(newPos) {
status.useMouse = false;
}
function mouseMoved(newPos: vector2d) {
status.currentPos = newPos;
}
function startPan(pos: vector2d) {
status.isPanning = true;
status.currentPanPos = pos;
status.lastPanPos = pos;
}
function endPan() {
status.isPanning = false;
}
function panEvent(newPos: vector2d) {
status.currentPanPos = newPos;
}
FrameAnimation {
id: updateTimer
running: root.inputsNeedProcessing
onTriggered: status.processInput(frameTime * 100)
}
QtObject {
id: status
property bool useMouse: false
property bool isPanning: false
property vector2d lastPos: Qt.vector2d(0, 0)
property vector2d lastPanPos: Qt.vector2d(0, 0)
property vector2d currentPos: Qt.vector2d(0, 0)
property vector2d currentPanPos: Qt.vector2d(0, 0)
function negate(vector) {
return Qt.vector3d(-vector.x, -vector.y, -vector.z)
}
function processInput(frameDelta) {
if (useMouse) {
// Get the delta
var rotationVector = root.origin.eulerRotation;
var delta = Qt.vector2d(lastPos.x - currentPos.x,
lastPos.y - currentPos.y);
// rotate x
var rotateX = delta.x * xSpeed * frameDelta
if (xInvert)
rotateX = -rotateX;
rotationVector.y += rotateX;
// rotate y
var rotateY = delta.y * -ySpeed * frameDelta
if (yInvert)
rotateY = -rotateY;
rotationVector.x += rotateY;
origin.setEulerRotation(rotationVector);
lastPos = currentPos;
}
if (isPanning) {
let delta = currentPanPos.minus(lastPanPos);
delta.x = -delta.x
delta.x = (delta.x / root.width) * camera.z * frameDelta
delta.y = (delta.y / root.height) * camera.z * frameDelta
let velocity = Qt.vector3d(0, 0, 0)
// X Movement
let xDirection = origin.right
velocity = velocity.plus(Qt.vector3d(xDirection.x * delta.x,
xDirection.y * delta.x,
xDirection.z * delta.x));
// Y Movement
let yDirection = origin.up
velocity = velocity.plus(Qt.vector3d(yDirection.x * delta.y,
yDirection.y * delta.y,
yDirection.z * delta.y));
origin.position = origin.position.plus(velocity)
lastPanPos = currentPanPos
}
}
}
}
In main.qml replace OrbitCameraController with NewController
NewController {
anchors.fill: parent
origin: originNode
camera: cameraNode
}
Edit: I created a bug report here https://bugreports.qt.io/browse/QTBUG-129253
Edit 2: I see you also created a bug report, thank you, I did search before I post the bug report but since I did not find it, I went ahead, sorry :)
