From 76d8f8a5d3a6229c49b072c5872cd99649210107 Mon Sep 17 00:00:00 2001 From: Gunnar Sletta Date: Tue, 11 Jun 2013 20:47:54 +0200 Subject: Graph example Change-Id: I4a7b52f6e14182aed31354dc3860ef187e1899a4 Reviewed-by: Alan Alpert --- examples/quick/scenegraph/graph/shaders/noisy.vsh | 54 +++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 examples/quick/scenegraph/graph/shaders/noisy.vsh (limited to 'examples/quick/scenegraph/graph/shaders/noisy.vsh') diff --git a/examples/quick/scenegraph/graph/shaders/noisy.vsh b/examples/quick/scenegraph/graph/shaders/noisy.vsh new file mode 100644 index 0000000000..ce648e51b9 --- /dev/null +++ b/examples/quick/scenegraph/graph/shaders/noisy.vsh @@ -0,0 +1,54 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +attribute highp vec4 aVertex; +attribute highp vec2 aTexCoord; + +uniform highp mat4 qt_Matrix; +uniform highp vec2 textureSize; + +varying highp vec2 vTexCoord; +varying lowp vec2 vShadeCoord; + +void main() { + gl_Position = qt_Matrix * aVertex; + vTexCoord = aVertex.xy * textureSize; + vShadeCoord = aTexCoord; +} -- cgit v1.2.3