From cb3716ffb584fe0f593b6f1669a8efdba1305104 Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Tue, 29 Mar 2016 02:16:55 +1000
Subject: Added my version of libg3d and friends.

---
 .../libg3d-0.0.8/plugins/import/imp_iob/imp_iob.c  | 98 ++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 src/others/mimesh/libg3d-0.0.8/plugins/import/imp_iob/imp_iob.c

(limited to 'src/others/mimesh/libg3d-0.0.8/plugins/import/imp_iob/imp_iob.c')

diff --git a/src/others/mimesh/libg3d-0.0.8/plugins/import/imp_iob/imp_iob.c b/src/others/mimesh/libg3d-0.0.8/plugins/import/imp_iob/imp_iob.c
new file mode 100644
index 0000000..1c4ce17
--- /dev/null
+++ b/src/others/mimesh/libg3d-0.0.8/plugins/import/imp_iob/imp_iob.c
@@ -0,0 +1,98 @@
+/* $Id$ */
+
+/*
+    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 <stdio.h>
+#include <string.h>
+
+#include <glib.h>
+
+#include <g3d/types.h>
+#include <g3d/context.h>
+#include <g3d/model.h>
+#include <g3d/material.h>
+#include <g3d/stream.h>
+#include <g3d/iff.h>
+#include <g3d/matrix.h>
+
+#include "imp_iob_chunks.h"
+
+EAPI
+gboolean plugin_load_model_from_stream(G3DContext *context, G3DStream *stream,
+	G3DModel *model, gpointer user_data)
+{
+	G3DIffGlobal *global;
+	G3DIffLocal *local;
+	guint32 id;
+	gsize len;
+	G3DMatrix rmatrix[16];
+
+	if(!g3d_iff_check(stream, &id, &len) ||
+		(id != G3D_IFF_MKID('T','D','D','D'))) {
+		g_warning("file is not an .iob (TDDD) file %s", stream->uri);
+		return FALSE;
+	}
+
+	local = g_new0(G3DIffLocal, 1);
+	global = g_new0(G3DIffGlobal, 1);
+
+	global->context = context;
+	global->model = model;
+	global->stream = stream;
+
+	local->parent_id = id;
+	local->nb = len;
+
+	g3d_iff_read_ctnr(global, local, iob_chunks, G3D_IFF_PAD2);
+
+	g3d_matrix_identity(rmatrix);
+	g3d_matrix_rotate_xyz(G_PI * -90.0 / 180, 0.0, 0.0, rmatrix);
+	g3d_model_transform(model, rmatrix);
+
+	g_free(local);
+	g_free(global);
+
+	return TRUE;
+}
+
+EAPI
+char *plugin_description(void)
+{
+	return g_strdup("Impulse Turbo Silver / Imagine models.");
+}
+
+EAPI
+char **plugin_extensions(void)
+{
+	return g_strsplit("iob", ":", 0);
+}
+
+
+/*****************************************************************************/
+/* IOB specific                                                              */
+/*****************************************************************************/
+
+G3DFloat iob_read_fract(G3DStream *stream)
+{
+	gint32 i = g3d_stream_read_int32_be(stream);
+	return (G3DFloat)(i / 0xFFFF);
+}
+
-- 
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