1 files changed, 120 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/deform.c b/source/blender/blenkernel/intern/deform.c
new file mode 100644
index 00000000000..76983001bb6
--- /dev/null
+++ b/source/blender/blenkernel/intern/deform.c
@@ -0,0 +1,120 @@
+/*  deform.c   June 2001
+ *  
+ *  support for deformation groups
+ * 
+ *	Reevan McKay
+ *
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+
+#include <string.h>
+
+#include "MEM_guardedalloc.h"
+
+#include "BLI_blenlib.h"
+
+#include "DNA_object_types.h"
+
+#include "BKE_deform.h"
+
+
+void color_temperature (float input, unsigned char *r, unsigned char *g, unsigned char *b)
+{
+	
+	/* blue to red */
+	
+	float fr = (float)(*r);
+	float fg = (float)(*g);
+	float fb = (float)(*b);
+
+	if (input < 0.0F)
+		input = 0.0F;
+
+	if (input > 1.0F)
+		input = 1.0F;
+
+	if (input<=0.25f){
+		fr=0.0f;
+		fg=255.0f * (input*4.0f);
+		fb=255.0f;
+	}
+	else if (input<=0.50f){
+		fr=0.0f;
+		fg=255.0f;
+		fb=255.0f * (1.0f-((input-0.25f)*4.0f)); 
+	}
+	else if (input<=0.75){
+		fr=255.0f * ((input-0.50f)*4.0f);
+		fg=255.0f;
+		fb=0.0f;
+	}
+	else if (input<=1.0){
+		fr=255.0f;
+		fg=255.0f * (1.0f-((input-0.75f)*4.0f)); 
+		fb=0.0f;
+	}
+
+	(*r) = (unsigned char)(fr * ((input/2.0f)+0.5f));
+	(*g) = (unsigned char)(fg * ((input/2.0f)+0.5f));
+	(*b) = (unsigned char)(fb * ((input/2.0f)+0.5f));
+
+
+};
+
+void copy_defgroups(ListBase *outbase, ListBase *inbase)
+{
+	bDeformGroup *defgroup, *defgroupn;
+
+	outbase->first= outbase->last= 0;
+
+	for (defgroup = inbase->first; defgroup; defgroup=defgroup->next){
+		defgroupn= copy_defgroup(defgroup);
+		BLI_addtail(outbase, defgroupn);
+	}
+}
+
+bDeformGroup* copy_defgroup (bDeformGroup *ingroup)
+{
+	bDeformGroup *outgroup;
+
+	if (!ingroup)
+		return NULL;
+
+	outgroup=MEM_callocN(sizeof(bDeformGroup), "deformGroup");
+	
+	/* For now, just copy everything over. */
+	memcpy (outgroup, ingroup, sizeof(bDeformGroup));
+
+	outgroup->next=outgroup->prev=NULL;
+
+	return outgroup;
+}
+