// UV SetAlign 0.221
// 選択1点目のU Vに合わせる。

@name "UV SetAlign"
@version 2.6
@warnings
@script modeler

@define DESCRIPT "UV SetAlign"

main
{
	selmode(DIRECT);
	var SelPts = pointcount();
	if(SelPts < 2){
		error("Need 2pts or more");
		return;
	}

	var vmap = VMap(VMTEXTURE, 0);
	if(vmap == nil){
		error("Not Select UV Map");
		return;
	}

	reqbegin("UV SetAlign");
	reqsize(190,60);
		c0 = ctlchoice("", 1,@"     U","     V","   U&V"@, false);
		ctlposition(c0, 4, 3, 175);
	return if !reqpost();
	var SelType = getvalue(c0);
	reqend();

	editbegin();
	if(!vmap.isMapped(points[1])){
		editend();
		error("not mapped UVs. on 1st Pts.");
		return;
	}

	var SrcUV[2];
	SrcUV = vmap.getValue(points[1]);
	switch(SelType){
		case 1:
			for(i = 2; i <= SelPts; i++) vmap.setValue(points[i], SrcUV[1] ,1);
			break;
		case 2:
			for(i = 2; i <= SelPts; i++) vmap.setValue(points[i], SrcUV[2] ,2);
			break;
		case 3:
			for(i = 2; i <= SelPts; i++) vmap.setValue(points[i], SrcUV);
			break;
		default:
			break;
	}
	editend();
}