Inital commit of the Komplex Hub

2026-06-02 15:11:36 -04:00
commit 15a625008e
2911 changed files with 655555 additions and 0 deletions
@@ -0,0 +1,102 @@
+/****************************************************************************
+**
+** Copyright (C) 2024 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Quick Studio Components.
+**
+** $QT_BEGIN_LICENSE:GPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 or (at your option) any later version
+** approved by the KDE Free Qt Foundation. The licenses are as published by
+** the Free Software Foundation and appearing in the file LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick
+
+Item {
+    id: root
+
+    property real radius: 10
+
+    required property Item source
+
+    readonly property real radiusCeiled: Math.ceil(root.radius)
+
+    readonly property size textureSize: Qt.size(root.width + root.radiusCeiled * 2,
+                                                root.height + root.radiusCeiled * 2)
+    readonly property vector2d pixelSize: Qt.vector2d(1.0 / root.textureSize.width,
+                                                      1.0 / root.textureSize.height)
+    readonly property real sigma: root.radius / 2.7
+
+    visible: true
+
+    width: root.source?.width
+    height: root.source?.height
+
+    //Component.onCompleted: console.log("Layer Blur created!")
+
+    ShaderEffectSource {
+        id: shaderEffectSource
+        visible: false
+        width: root.width
+        height: root.height
+        sourceItem: root.source
+        sourceRect: Qt.rect(-root.radiusCeiled, -root.radiusCeiled,
+                            root.textureSize.width, root.textureSize.height)
+    }
+
+    ShaderEffect {
+        id: blurHorizontal
+
+        property real blurKernel: root.radius
+        property real sigma: root.sigma
+        property var src: shaderEffectSource
+        property vector2d pixelSize: root.pixelSize.times(Qt.vector2d(1, 0))
+        property bool useOffscreenColor: false
+        property color offscreenColor: "transparent"
+
+        visible: false
+
+        width: root.textureSize.width
+        height: root.textureSize.height
+
+        layer.enabled: true
+        layer.smooth: true // Otherwise bluring artifacts
+
+        fragmentShader: "shaders/gaussianBlur.frag.qsb"
+    }
+
+    ShaderEffect {
+        id: blurVertical
+
+        property real blurKernel: root.radius
+        property real sigma: root.sigma
+        property var src: blurHorizontal
+        property vector2d pixelSize: root.pixelSize.times(Qt.vector2d(0, 1))
+        property bool useOffscreenColor: false
+        property color offscreenColor: "transparent"
+
+        width: root.textureSize.width
+        height: root.textureSize.height
+
+        visible: true
+
+        fragmentShader: "shaders/gaussianBlur.frag.qsb"
+    }
+}