testPoint一直返回null

    cc.PhysicsAABBQueryCallback.prototype.ReportFixture = function (fixture) {
        var body = fixture.GetBody();
        if (this._isPoint) {
            if (fixture.TestPoint(this._point)) {
                this._fixtures.push(fixture);
                // We are done, terminate the query.
                return false;
            }
        }
        else {
            this._fixtures.push(fixture);
        }
        // True to continue the query, false to terminate the query.
        return true;
    };

找个地方执行下就可以了

源码判断了刚体是不是dynamic