An error with QtQuick3D

[GGG03]

I don't understand why it shows me a syntax error in DirectionalLight

import QtQuick3D
import QtQuick3D.Effects
import QtQuick3D.AssetUtils
import QtQuick3D.Helpers
import QtQuick3D.Particles3D

PerspectiveCamera
{
    position: Qt.vector3d(0, 200, 300)
    eulerRotation.x: -30
}

DirectionalLight
{
    eulerRotation.x: -30
    eulerRotation.y: -70
}

[GGG03]

By the way, I'm running Qt Creator 9.0.0 and Qt 6.4.1

[JoeCFD]

@GGG03 said in An error with QtQuick3D:

DirectionalLight

https://doc.qt.io/qt-6/qml-qt3d-render-directionallight.html
It seems in order to use DirectionalLight you need:
import Qt3D.Render 2.4

[GGG03]

@JoeCFD said in An error with QtQuick3D:

I'm just getting the same error.

[JoeCFD]

@GGG03 show your error messages here.

[GGG03]

import QtQuick
import QtQuick3D
import Qt3D.Core
import Qt3D.Render 2.4
import QtQuick3D.Effects
import QtQuick3D.AssetUtils
import QtQuick3D.Helpers
import QtQuick3D.Particles3D

PerspectiveCamera
{
    position: Qt.vector3d(0, 200, 300)
    eulerRotation.x: -30
}

DirectionalLight
{
    eulerRotation.x: -30s
    eulerRotation.y: -70
}

The error is just syntax error in DirectionalLight

[JoeCFD]

@GGG03 said in An error with QtQuick3D:

import QtQuick
import QtQuick3D
import Qt3D.Core
import Qt3D.Render 2.4
import QtQuick3D.Effects
import QtQuick3D.AssetUtils
import QtQuick3D.Helpers
import QtQuick3D.Particles3D

PerspectiveCamera
{
position: Qt.vector3d(0, 200, 300)
eulerRotation.x: -30
}

DirectionalLight
{
eulerRotation.x: -30s
eulerRotation.y: -70
}

I guess you need to put DirectionalLight and PerspectiveCamera into two separate qml files. In one qml file, only one qml class is defined.

[GGG03]

it tells me that is an unknown component.

[JoeCFD]

@GGG03 there are two:

1. DirectionalLight: Qt3D <===you need: import Qt3D.Render 2.15
2. DirectionalLight: QtQuick3D <===you need: import QtQuick3D 1.15
   simply import the right module and you will be good.

[GGG03]

It's working. Thanks!