water Waves Demo

#import "ViewController.h"
//加入头文件
#import "VWWWaterView.h"

@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
    
    VWWWaterView *waterView = [[VWWWaterView alloc]initWithFrame:self.view.bounds];
    
    [self.view addSubview:waterView];
}