Differential D13303 Diff 45934 source/blender/editors/object/object_facemap_ops.c

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source/blender/editors/object/object_facemap_ops.c

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	#include "WM_api.h"			#include "WM_api.h"
	#include "WM_types.h"			#include "WM_types.h"

	#include "ED_mesh.h"			#include "ED_mesh.h"
	#include "ED_object.h"			#include "ED_object.h"

	#include "object_intern.h"			#include "object_intern.h"

	/* called while not in editmode */
	void ED_object_facemap_face_add(Object ob, bFaceMap fmap, int facenum)			void ED_object_facemap_face_add(Object ob, bFaceMap fmap, int facenum)
	{			{
	int fmap_nr;			int fmap_nr;
	if (GS(((ID *)ob->data)->name) != ID_ME) {			if (GS(((ID *)ob->data)->name) != ID_ME) {
	return;			return;
	}			}

	/* get the face map number, exit if it can't be found */			/* get the face map number, exit if it can't be found */
	fmap_nr = BLI_findindex(&ob->fmaps, fmap);			fmap_nr = BLI_findindex(&ob->fmaps, fmap);

	if (fmap_nr != -1) {			if (fmap_nr != -1) {
	int *facemap;			int *facemap;
	Mesh *me = ob->data;			Mesh *me = ob->data;

	/* if there's is no facemap layer then create one */			/* if there's is no facemap layer then create one */
	if ((facemap = CustomData_get_layer(&me->pdata, CD_FACEMAP)) == NULL) {			if ((facemap = CustomData_get_layer(&me->pdata, CD_FACEMAP)) == NULL) {
	facemap = CustomData_add_layer(&me->pdata, CD_FACEMAP, CD_DEFAULT, NULL, me->totpoly);			facemap = CustomData_add_layer(&me->pdata, CD_FACEMAP, CD_DEFAULT, NULL, me->totpoly);
	}			}

	facemap[facenum] = fmap_nr;			facemap[facenum] = fmap_nr;
	}			}
	}			}

	/* called while not in editmode */
	void ED_object_facemap_face_remove(Object ob, bFaceMap fmap, int facenum)			void ED_object_facemap_face_remove(Object ob, bFaceMap fmap, int facenum)
	{			{
	int fmap_nr;			int fmap_nr;
	if (GS(((ID *)ob->data)->name) != ID_ME) {			if (GS(((ID *)ob->data)->name) != ID_ME) {
	return;			return;
	}			}

	/* get the face map number, exit if it can't be found */			/* get the face map number, exit if it can't be found */
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