C++ (Cpp) free_ipo_curve Exemples

Exemple #1

Fichier : keyframes_general.c Projet : jinjoh/NOOR

/* Delete selected keyframes in given F-Curve */
void delete_fcurve_keys(FCurve *fcu)
{
	int i;
	
	/* Delete selected BezTriples */
	for (i=0; i < fcu->totvert; i++) {
		if (fcu->bezt[i].f2 & SELECT) {
			memmove(&fcu->bezt[i], &fcu->bezt[i+1], sizeof(BezTriple)*(fcu->totvert-i-1));
			fcu->totvert--;
			i--;
		}
	}
	
	/* Free the array of BezTriples if there are not keyframes */
	if (fcu->totvert == 0) {
		if (fcu->bezt) 
			MEM_freeN(fcu->bezt);
		fcu->bezt= NULL;
	}
	
#if 0 // XXX for now, we don't get rid of empty curves...
	/* Only delete if there isn't an ipo-driver still hanging around on an empty curve */
	if ((icu->totvert==0) && (icu->driver==NULL)) {
		BLI_remlink(&ipo->curve, icu);
		free_ipo_curve(icu);
	}
#endif 
}

Exemple #2

Fichier : object_shapekey.c Projet : OldBrunet/BGERTPS

static int ED_object_shape_key_remove(bContext *C, Object *ob)
{
	Main *bmain= CTX_data_main(C);
	KeyBlock *kb, *rkb;
	Key *key;
	//IpoCurve *icu;

	key= ob_get_key(ob);
	if(key==NULL)
		return 0;
	
	kb= BLI_findlink(&key->block, ob->shapenr-1);

	if(kb) {
		for(rkb= key->block.first; rkb; rkb= rkb->next)
			if(rkb->relative == ob->shapenr-1)
				rkb->relative= 0;

		BLI_remlink(&key->block, kb);
		key->totkey--;
		if(key->refkey== kb) {
			key->refkey= key->block.first;

			if(key->refkey) {
				/* apply new basis key on original data */
				switch(ob->type) {
					case OB_MESH:
						key_to_mesh(key->refkey, ob->data);
						break;
					case OB_CURVE:
					case OB_SURF:
						key_to_curve(key->refkey, ob->data, BKE_curve_nurbs(ob->data));
						break;
					case OB_LATTICE:
						key_to_latt(key->refkey, ob->data);
						break;
				}
			}
		}
			
		if(kb->data) MEM_freeN(kb->data);
		MEM_freeN(kb);
		
		for(kb= key->block.first; kb; kb= kb->next)
			if(kb->adrcode>=ob->shapenr)
				kb->adrcode--;
		
#if 0 // XXX old animation system
		if(key->ipo) {
			
			for(icu= key->ipo->curve.first; icu; icu= icu->next) {
				if(icu->adrcode==ob->shapenr-1) {
					BLI_remlink(&key->ipo->curve, icu);
					free_ipo_curve(icu);
					break;
				}
			}
			for(icu= key->ipo->curve.first; icu; icu= icu->next) 
				if(icu->adrcode>=ob->shapenr)
					icu->adrcode--;
		}
#endif // XXX old animation system		
		
		if(ob->shapenr>1) ob->shapenr--;
	}
	
	if(key->totkey==0) {
		if(GS(key->from->name)==ID_ME) ((Mesh *)key->from)->key= NULL;
		else if(GS(key->from->name)==ID_CU) ((Curve *)key->from)->key= NULL;
		else if(GS(key->from->name)==ID_LT) ((Lattice *)key->from)->key= NULL;

		free_libblock_us(&(bmain->key), key);
	}
	
	DAG_id_tag_update(&ob->id, OB_RECALC_DATA);
	WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, ob);

	return 1;
}