summaryrefslogtreecommitdiffstats
path: root/basicsuite/qt5-launchpresentation/NormalMapGenerator.qml
diff options
context:
space:
mode:
Diffstat (limited to 'basicsuite/qt5-launchpresentation/NormalMapGenerator.qml')
-rw-r--r--basicsuite/qt5-launchpresentation/NormalMapGenerator.qml92
1 files changed, 0 insertions, 92 deletions
diff --git a/basicsuite/qt5-launchpresentation/NormalMapGenerator.qml b/basicsuite/qt5-launchpresentation/NormalMapGenerator.qml
deleted file mode 100644
index c6f55c7..0000000
--- a/basicsuite/qt5-launchpresentation/NormalMapGenerator.qml
+++ /dev/null
@@ -1,92 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the Qt 5 launch demo.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
-** of its contributors may be used to endorse or promote products derived
-** from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtGraphicalEffects 1.0
-
-ShaderEffect {
- id: effectRoot;
-
- property alias source: blurShader.source;
-
- GaussianBlur
- {
- id: blurShader;
- width: source != undefined ? source.width : 0
- height: source != undefined ? source.height : 0
- samples: 8
- radius: 8
-
- layer.enabled: true;
- layer.smooth: true;
-
- visible: false;
- }
-
- width: 256
- height: 128
-
- property variant tex: blurShader;
- property size pixelSize: Qt.size(1 / blurShader.width, 1 / blurShader.height);
-
- fragmentShader: "
- #ifdef GL_ES
- precision lowp float;
- #endif
-
- uniform lowp float qt_Opacity;
- uniform lowp sampler2D tex;
- uniform highp vec2 pixelSize;
- varying highp vec2 qt_TexCoord0;
- void main() {
-
- lowp vec2 xps = vec2(pixelSize.x, 0.0);
- vec3 vx = vec3(1, 0, texture2D(tex, qt_TexCoord0 + xps).x - texture2D(tex, qt_TexCoord0 - xps).x);
-
- lowp vec2 yps = vec2(0.0, pixelSize.y);
- vec3 vy = vec3(0, 1, texture2D(tex, qt_TexCoord0 + yps).x - texture2D(tex, qt_TexCoord0 - yps).x);
-
- vec3 n = normalize(cross(vx, vy)) * 0.5 + 0.5;
-
- gl_FragColor = vec4(n, 1);
- }
- "
-
-}