diff options
| author | Yuval Adam <yuv.adm@gmail.com> | 2014-08-08 14:42:07 +0300 |
|---|---|---|
| committer | Yuval Adam <yuv.adm@gmail.com> | 2014-08-08 14:42:07 +0300 |
| commit | a6163888f3c56123b1db313743c6147ba498732c (patch) | |
| tree | ff7d15d991d1d09ba6cbc0cec80924f57445bfdd /third_party/windows/fltk-1.1.10/test/CubeView.cxx | |
| parent | c3e4c9a25c2910d2d66d52215b3406b13d5b23d5 (diff) | |
Add third_party libs
Diffstat (limited to 'third_party/windows/fltk-1.1.10/test/CubeView.cxx')
| -rw-r--r-- | third_party/windows/fltk-1.1.10/test/CubeView.cxx | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/third_party/windows/fltk-1.1.10/test/CubeView.cxx b/third_party/windows/fltk-1.1.10/test/CubeView.cxx new file mode 100644 index 0000000..f4243db --- /dev/null +++ b/third_party/windows/fltk-1.1.10/test/CubeView.cxx @@ -0,0 +1,173 @@ +//
+// "$Id: CubeView.cxx 5519 2006-10-11 03:12:15Z mike $"
+//
+// CubeView class implementation for the Fast Light Tool Kit (FLTK).
+//
+// Copyright 1998-2005 by Bill Spitzak and others.
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Library General Public
+// License as published by the Free Software Foundation; either
+// version 2 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Library General Public License for more details.
+//
+// You should have received a copy of the GNU Library General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+// USA.
+//
+// Please report all bugs and problems on the following page:
+//
+// http://www.fltk.org/str.php
+//
+
+#include "CubeView.h"
+#include <math.h>
+
+
+#if HAVE_GL
+CubeView::CubeView(int x,int y,int w,int h,const char *l)
+ : Fl_Gl_Window(x,y,w,h,l)
+#else
+CubeView::CubeView(int x,int y,int w,int h,const char *l)
+ : Fl_Box(x,y,w,h,l)
+#endif /* HAVE_GL */
+{
+ vAng = 0.0;
+ hAng=0.0;
+ size=10.0;
+ xshift=0.0;
+ yshift=0.0;
+
+ /* The cube definition. These are the vertices of a unit cube
+ * centered on the origin.*/
+
+ boxv0[0] = -0.5; boxv0[1] = -0.5; boxv0[2] = -0.5;
+ boxv1[0] = 0.5; boxv1[1] = -0.5; boxv1[2] = -0.5;
+ boxv2[0] = 0.5; boxv2[1] = 0.5; boxv2[2] = -0.5;
+ boxv3[0] = -0.5; boxv3[1] = 0.5; boxv3[2] = -0.5;
+ boxv4[0] = -0.5; boxv4[1] = -0.5; boxv4[2] = 0.5;
+ boxv5[0] = 0.5; boxv5[1] = -0.5; boxv5[2] = 0.5;
+ boxv6[0] = 0.5; boxv6[1] = 0.5; boxv6[2] = 0.5;
+ boxv7[0] = -0.5; boxv7[1] = 0.5; boxv7[2] = 0.5;
+
+#if !HAVE_GL
+ label("OpenGL is required for this demo to operate.");
+ align(FL_ALIGN_WRAP | FL_ALIGN_INSIDE);
+#endif /* !HAVE_GL */
+}
+
+#if HAVE_GL
+void CubeView::drawCube() {
+/* Draw a colored cube */
+#define ALPHA 0.5
+ glShadeModel(GL_FLAT);
+
+ glBegin(GL_QUADS);
+ glColor4f(0.0, 0.0, 1.0, ALPHA);
+ glVertex3fv(boxv0);
+ glVertex3fv(boxv1);
+ glVertex3fv(boxv2);
+ glVertex3fv(boxv3);
+
+ glColor4f(1.0, 1.0, 0.0, ALPHA);
+ glVertex3fv(boxv0);
+ glVertex3fv(boxv4);
+ glVertex3fv(boxv5);
+ glVertex3fv(boxv1);
+
+ glColor4f(0.0, 1.0, 1.0, ALPHA);
+ glVertex3fv(boxv2);
+ glVertex3fv(boxv6);
+ glVertex3fv(boxv7);
+ glVertex3fv(boxv3);
+
+ glColor4f(1.0, 0.0, 0.0, ALPHA);
+ glVertex3fv(boxv4);
+ glVertex3fv(boxv5);
+ glVertex3fv(boxv6);
+ glVertex3fv(boxv7);
+
+ glColor4f(1.0, 0.0, 1.0, ALPHA);
+ glVertex3fv(boxv0);
+ glVertex3fv(boxv3);
+ glVertex3fv(boxv7);
+ glVertex3fv(boxv4);
+
+ glColor4f(0.0, 1.0, 0.0, ALPHA);
+ glVertex3fv(boxv1);
+ glVertex3fv(boxv5);
+ glVertex3fv(boxv6);
+ glVertex3fv(boxv2);
+ glEnd();
+
+ glColor3f(1.0, 1.0, 1.0);
+ glBegin(GL_LINES);
+ glVertex3fv(boxv0);
+ glVertex3fv(boxv1);
+
+ glVertex3fv(boxv1);
+ glVertex3fv(boxv2);
+
+ glVertex3fv(boxv2);
+ glVertex3fv(boxv3);
+
+ glVertex3fv(boxv3);
+ glVertex3fv(boxv0);
+
+ glVertex3fv(boxv4);
+ glVertex3fv(boxv5);
+
+ glVertex3fv(boxv5);
+ glVertex3fv(boxv6);
+
+ glVertex3fv(boxv6);
+ glVertex3fv(boxv7);
+
+ glVertex3fv(boxv7);
+ glVertex3fv(boxv4);
+
+ glVertex3fv(boxv0);
+ glVertex3fv(boxv4);
+
+ glVertex3fv(boxv1);
+ glVertex3fv(boxv5);
+
+ glVertex3fv(boxv2);
+ glVertex3fv(boxv6);
+
+ glVertex3fv(boxv3);
+ glVertex3fv(boxv7);
+ glEnd();
+}//drawCube
+
+void CubeView::draw() {
+ if (!valid()) {
+ glLoadIdentity();
+ glViewport(0,0,w(),h());
+ glOrtho(-10,10,-10,10,-20050,10000);
+ glEnable(GL_BLEND);
+ glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+ }
+
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+ glPushMatrix();
+
+ glTranslatef(xshift, yshift, 0);
+ glRotatef(hAng,0,1,0); glRotatef(vAng,1,0,0);
+ glScalef(float(size),float(size),float(size));
+
+ drawCube();
+
+ glPopMatrix();
+}
+#endif /* HAVE_GL */
+
+//
+// End of "$Id: CubeView.cxx 5519 2006-10-11 03:12:15Z mike $".
+//
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