1 files changed, 112 insertions, 0 deletions

diff --git a/src/others/mimesh/libg3d-0.0.8/plugins/import/imp_ldraw/imp_ldraw.c b/src/others/mimesh/libg3d-0.0.8/plugins/import/imp_ldraw/imp_ldraw.c
new file mode 100644
index 0000000..09a013d
--- /dev/null
+++ b/src/others/mimesh/libg3d-0.0.8/plugins/import/imp_ldraw/imp_ldraw.c
@@ -0,0 +1,112 @@
+/* $Id$ */
+
+/*
+    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 <string.h>
+#include <stdio.h>
+
+#include <g3d/types.h>
+#include <g3d/stream.h>
+#include <g3d/matrix.h>
+#include <g3d/object.h>
+
+#include "imp_ldraw_types.h"
+#include "imp_ldraw_part.h"
+#include "imp_ldraw_library.h"
+#include "imp_ldraw_mpd.h"
+
+static gboolean ldraw_load_simple(G3DStream *stream, G3DModel *model,
+        LDrawLibrary *lib);
+
+
+EAPI
+gpointer plugin_init(G3DContext *context)
+{
+        return ldraw_library_init();
+}
+
+EAPI
+void plugin_cleanup(gpointer user_data)
+{
+        LDrawLibrary *lib = user_data;
+
+        ldraw_library_cleanup(lib);
+}
+
+EAPI
+gboolean plugin_load_model_from_stream(G3DContext *context, G3DStream *stream,
+        G3DModel *model, gpointer user_data)
+{
+        LDrawLibrary *lib = user_data;
+
+        g_return_val_if_fail(lib != NULL, FALSE);
+        if(lib->libdir == NULL) {
+                g_warning("LDraw: library not found, please set LDRAWDIR");
+                return FALSE;
+        }
+
+        lib->context = context;
+
+        if(g_ascii_strcasecmp(stream->uri + strlen(stream->uri) - 4, ".mpd") == 0)
+                return ldraw_mpd_load(stream, model, lib);
+        else
+                return ldraw_load_simple(stream, model, lib);
+
+        return TRUE;
+}
+
+EAPI
+gchar *plugin_description(void)
+{
+        return g_strdup("LDraw models.");
+}
+
+EAPI
+gchar **plugin_extensions(void)
+{
+        return g_strsplit("ldr:mpd:dat", ":", 0);
+}
+
+/*****************************************************************************/
+
+static gboolean ldraw_load_simple(G3DStream *stream, G3DModel *model,
+        LDrawLibrary *lib)
+{
+        LDrawPart *part;
+        G3DObject *object;
+        G3DFloat m[16];
+
+        part = g_new0(LDrawPart, 1);
+        part->name = g_path_get_basename(stream->uri);
+        part->stream = stream;
+        part->master = TRUE;
+
+        object = ldraw_part_get_object(part, lib);
+        if(object == NULL)
+                return FALSE;
+
+        g3d_matrix_identity(m);
+        g3d_matrix_rotate_xyz(0.0, 0.0, G_PI, m);
+        g3d_object_transform(object, m);
+        model->objects = g_slist_append(model->objects, object);
+        return TRUE;
+}
+