With Carmelo Anthony designated as their power forward of the future, the Knicks feel they can use more than just another pure point guard when the NBA Draft arrives on Thursday.

Last season’s decision to switch Anthony to the four has opened up a hole for a genuine small forward/shooting guard who can defend and shoot the 3-pointer. The Knicks averaged just 88 points in the playoffs, and feel they need another perimeter scoring option.

Considering their point-guard-less roster following the retirement of Jason Kidd — now the coach of the Nets — it will be a vexing decision to pass on a pure point guard such as South Dakota State’s Nate Wolters with the 24th pick.

But if the right swingman falls to them who can shoot the 3 and defend, they will snap him up. With Anthony at power forward, they never had a genuine starting small forward, which is why they started two point guards last season.

“They are looking for help on the perimeter,’’ said one person briefed on the Knicks’ draft strategy. “A small forward would be nice. They lost to Indiana and got outrebounded, but Tyson Chandler wasn’t right. They feel they can get a big man in free agency.’’

The swingmen on their radar are Michigan’s Tim Hardaway Jr., California shooting guard Allen Crabbe, North Carolina’s Reggie Bullock and New Mexico’s Tony Snell.

Wolters, the 6-foot-4 point guard, has intrigued them too. He likely will be the only pure point guard left by the time they select. If they go the point-guard route, they want a playmaker, not a scoring point guard such as undersized Isaiah Canaan of Murray State.