OpenGl works now under GTK

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1360 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

utils/glcanvas/samples/penguin/lw.h

@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 1998 Janne L<>f <jlof@mail.student.oulu.fi>
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+
+#ifndef LW_H
+#define LW_H
+
+#include <GL/gl.h>
+
+#define LW_MAX_POINTS   200
+#define LW_MAX_NAME_LEN 500
+
+typedef struct {
+  char name[LW_MAX_NAME_LEN];
+  GLfloat r,g,b;
+} lwMaterial;
+
+typedef struct {
+  int material;         /* material of this face */
+  int index_cnt;        /* number of vertices */
+  int *index;           /* index to vertex */
+  float *texcoord;      /* u,v texture coordinates */
+} lwFace;
+
+typedef struct {
+  int face_cnt;
+  lwFace *face;
+
+  int material_cnt;
+  lwMaterial *material;
+
+  int vertex_cnt;
+  GLfloat *vertex;
+
+} lwObject;
+
+
+int       lw_is_lwobject(const char     *lw_file);
+lwObject *lw_object_read(const char     *lw_file);
+void      lw_object_free(      lwObject *lw_object);
+void      lw_object_show(const lwObject *lw_object);
+
+GLfloat   lw_object_radius(const lwObject *lw_object);
+void      lw_object_scale (lwObject *lw_object, GLfloat scale);
+
+#endif /* LW_H */
+