diff options
Diffstat (limited to 'Gem/examples/data/Toon.frag')
| -rw-r--r-- | Gem/examples/data/Toon.frag | 122 |
1 files changed, 61 insertions, 61 deletions
diff --git a/Gem/examples/data/Toon.frag b/Gem/examples/data/Toon.frag index 268bdab..d806cbe 100644 --- a/Gem/examples/data/Toon.frag +++ b/Gem/examples/data/Toon.frag @@ -1,61 +1,61 @@ -//
-// Fragment shader for cartoon-style shading
-//
-// Author: Philip Rideout
-//
-// Copyright (c) 2005 3Dlabs Inc. Ltd.
-//
-/************************************************************************
-* *
-* Copyright (C) 2002-2006 3Dlabs Inc. Ltd. *
-* *
-* All rights reserved. *
-* *
-* 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 3Dlabs Inc. Ltd. 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 HOLDERS 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. *
-* *
-************************************************************************/
-
-const vec3 DiffuseColor= vec3( 0.1,0.1,0.1);
-const vec3 PhongColor = vec3( 0.5,0.5,0.5);
-const float Edge= 0.2;
-uniform float Phong;
-varying vec3 Normal;
-
-void main (void)
-{
- vec3 color = DiffuseColor;
- float f = dot(vec3(0,0,1),Normal);
- if (abs(f) < Edge)
- color = vec3(0);
- if (f > Phong)
- color = PhongColor;
-
- gl_FragColor = vec4(color, 1);
-}
+// +// Fragment shader for cartoon-style shading +// +// Author: Philip Rideout +// +// Copyright (c) 2005 3Dlabs Inc. Ltd. +// +/************************************************************************ +* * +* Copyright (C) 2002-2006 3Dlabs Inc. Ltd. * +* * +* All rights reserved. * +* * +* 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 3Dlabs Inc. Ltd. 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 HOLDERS 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. * +* * +************************************************************************/ + +const vec3 DiffuseColor= vec3( 0.1,0.1,0.1); +const vec3 PhongColor = vec3( 0.5,0.5,0.5); +const float Edge= 0.2; +uniform float Phong; +varying vec3 Normal; + +void main (void) +{ + vec3 color = DiffuseColor; + float f = dot(vec3(0,0,1),Normal); + if (abs(f) < Edge) + color = vec3(0); + if (f > Phong) + color = PhongColor; + + gl_FragColor = vec4(color, 1); +} |