diff options
author | Jørgen Lind <jorgen.lind@nokia.com> | 2011-06-27 12:27:54 +0200 |
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committer | Jørgen Lind <jorgen.lind@nokia.com> | 2011-06-27 12:27:54 +0200 |
commit | 18a3f6169bb8a763366003d92b8013950578c79f (patch) | |
tree | e39fa00a9511410fea9be35a6130007e43719ad8 /examples/graphicsview/boxes/dotted.fsh | |
parent | 371d398f70e10408e0eaba7b5f05e638a0048599 (diff) | |
parent | a06c8405d053b16327d65415f3335eceb37abd3b (diff) |
Merge remote-tracking branch 'base/master' into refactor
Conflicts:
demos/demos.pro
demos/embedded/digiflip/digiflip.pro
examples/examples.pro
examples/graphicsview/embeddeddialogs/embeddeddialogs.pro
src/gui/kernel/qplatformglcontext_qpa.cpp
src/plugins/platforms/wayland/gl_integration/xcomposite_egl/qwaylandxcompositeeglcontext.cpp
src/plugins/platforms/wayland/gl_integration/xcomposite_glx/qwaylandxcompositeglxcontext.cpp
src/plugins/platforms/wayland/qwaylanddisplay.cpp
src/plugins/platforms/wayland/qwaylandwindow.cpp
Change-Id: I2a4ec9e2ca9c9aa9d57b55f98985e810b77bb745
Diffstat (limited to 'examples/graphicsview/boxes/dotted.fsh')
-rw-r--r-- | examples/graphicsview/boxes/dotted.fsh | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/examples/graphicsview/boxes/dotted.fsh b/examples/graphicsview/boxes/dotted.fsh new file mode 100644 index 0000000000..a9f1bcbefb --- /dev/null +++ b/examples/graphicsview/boxes/dotted.fsh @@ -0,0 +1,66 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +varying vec3 position, normal; +varying vec4 specular, ambient, diffuse, lightDirection; + +uniform sampler2D tex; + +void main() +{ + vec3 N = normalize(normal); + + gl_MaterialParameters M = gl_FrontMaterial; + + // assume directional light + float NdotL = dot(N, lightDirection.xyz); + float RdotL = dot(reflect(normalize(position), N), lightDirection.xyz); + + float r1 = length(fract(7.0 * gl_TexCoord[1].xyz) - 0.5); + float r2 = length(fract(5.0 * gl_TexCoord[1].xyz + 0.2) - 0.5); + float r3 = length(fract(11.0 * gl_TexCoord[1].xyz + 0.7) - 0.5); + vec4 rs = vec4(r1, r2, r3, 0.0); + + vec4 unlitColor = gl_Color * (0.8 - clamp(10.0 * (0.4 - rs), 0.0, 0.2)); + unlitColor.w = 1.0; + gl_FragColor = (ambient + diffuse * max(NdotL, 0.0)) * unlitColor + + M.specular * specular * pow(max(RdotL, 0.0), M.shininess); +} |