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// Copyright (C) 2026 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
import QtQuick
import QtQuick3D
import QtQuick3D.Helpers
Rectangle {
width: 400
height: 400
color: "lightgray"
View3D {
anchors.fill: parent
camera: PerspectiveCamera {
z: 100
}
DirectionalLight {
eulerRotation.y: 180
ambientColor: Qt.rgba(1.0, 1.0, 1.0, 1.0);
}
Model {
source: "#Rectangle"
materials: [ PrincipledMaterial {
lighting: DefaultMaterial.NoLighting
baseColorMap: Texture {
textureProvider: QuadTextureProvider {
id: quad
width: 64
height: 64
fragmentShaderCode: `
void MAIN() {
vec2 uv = INPUT_UV;
vec4 c = texture(checkers, uv);
FRAGCOLOR = mix(c, vec4(uv, 1, 1), mixT);
}`
property real mixT : 0
property Texture checkers : Texture {
source: "../shared/maps/checkers2.png"
}
}
tilingModeHorizontal: Texture.ClampToEdge
tilingModeVertical: Texture.ClampToEdge
}
} ]
}
}
NumberAnimation {
target: quad
property: "mixT"
duration: 200
from: 0
to: 0.5
running: true
}
}