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Diffstat (limited to 'examples/sensors/cubehouse/texture.fsh')
-rw-r--r-- | examples/sensors/cubehouse/texture.fsh | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/examples/sensors/cubehouse/texture.fsh b/examples/sensors/cubehouse/texture.fsh new file mode 100644 index 0000000..bf2dd08 --- /dev/null +++ b/examples/sensors/cubehouse/texture.fsh @@ -0,0 +1,51 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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 Nokia Corporation 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." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +uniform sampler2D tex; +varying mediump vec4 qColor; +varying mediump vec4 qSecondaryColor; +varying highp vec4 qTexCoord; + +void main(void) +{ + mediump vec4 col = texture2D(tex, qTexCoord.st); + mediump vec4 lcolor = clamp(qColor + vec4(qSecondaryColor.xyz, 0.0), 0.0, 1.0); + gl_FragColor = vec4(clamp(lcolor.rgb * (1.0 - col.a) + col.rgb * col.a, 0.0, 1.0), lcolor.a); +} |