- Reestructuración de ficheros y directorios general

- merge v0.01 --> Añadido fileselector
- Añadidas fuentes de Gem y Pure Data
- pix2jpg incluído en Gem. Archivos de construcción de Gem modificados.
- Añadido fichero ompiling.txt con instrucciones de compilación

Gem/examples/data/Toon.frag

@@ -0,0 +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);
+}