1 files changed, 119 insertions, 0 deletions

diff --git a/src/others/mimesh/libg3d-0.0.8/src/context.c b/src/others/mimesh/libg3d-0.0.8/src/context.c
new file mode 100644
index 0000000..81bbfad
--- /dev/null
+++ b/src/others/mimesh/libg3d-0.0.8/src/context.c
@@ -0,0 +1,119 @@
+/* $Id$ */
+
+/*
+    libg3d - 3D object loading library
+
+    Copyright (C) 2005-2009  Markus Dahms <mad@automagically.de>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 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
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#include <g3d/config.h>
+
+#ifdef HAVE_LIBGSF
+#       include <gsf/gsf-utils.h>
+#endif
+
+#include <g3d/types.h>
+#include <g3d/plugins.h>
+
+EAPI 
+G3DContext *g3d_context_new(void)
+{
+        G3DContext *context;
+
+        context = g_new0(G3DContext, 1);
+#ifdef HAVE_LIBGSF
+        gsf_init();
+#endif
+
+        g3d_plugins_init(context);
+
+        return context;
+}
+
+EAPI 
+void g3d_context_free(G3DContext *context)
+{
+        g3d_plugins_cleanup(context);
+        if (context->modelCache)
+            g_hash_table_destroy(context->modelCache);
+#ifdef HAVE_LIBGSF
+        gsf_shutdown();
+#endif
+
+        g_free(context);
+}
+
+/* callback wrappers - to be called from libg3d plugins */
+
+EAPI
+gboolean g3d_context_set_bgcolor(G3DContext *context,
+        G3DFloat r, G3DFloat g, G3DFloat b, G3DFloat a)
+{
+        if(context->set_bgcolor_func)
+                return context->set_bgcolor_func(r, g, b, a,
+                        context->set_bgcolor_data);
+        else
+                return FALSE;
+}
+
+EAPI
+gboolean g3d_context_update_interface(G3DContext *context)
+{
+        if(context->update_interface_func)
+                return context->update_interface_func(context->update_interface_data);
+        else
+                return FALSE;
+}
+
+EAPI
+gboolean g3d_context_update_progress_bar(G3DContext *context,
+        G3DFloat percentage, gboolean visibility)
+{
+        if(context->update_progress_bar_func)
+                return context->update_progress_bar_func(
+                        percentage, visibility,
+                        context->update_progress_bar_data);
+        else
+                return FALSE;
+}
+
+/* set callback functions - to be called from client program */
+
+EAPI
+void g3d_context_set_set_bgcolor_func(G3DContext *context,
+        G3DSetBgColorFunc func, gpointer user_data)
+{
+        context->set_bgcolor_func = func;
+        context->set_bgcolor_data = user_data;
+}
+
+EAPI
+void g3d_context_set_update_interface_func(G3DContext *context,
+        G3DUpdateInterfaceFunc func, gpointer user_data)
+{
+        context->update_interface_func = func;
+        context->update_interface_data = user_data;
+}
+
+EAPI
+void g3d_context_set_update_progress_bar_func(G3DContext *context,
+        G3DUpdateProgressBarFunc func, gpointer user_data)
+{
+        context->update_progress_bar_func = func;
+        context->update_progress_bar_data = user_data;
+}
+