粒子发射器修改

BigShow1949.xcodeproj/project.pbxproj

@@ -96,6 +96,8 @@
 		186E63641D6EE1BB0070A717 /* UINTViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 186E635C1D6EE1BB0070A717 /* UINTViewController.m */; };
 		186E63651D6EE1BB0070A717 /* UINTDraggableView.m in Sources */ = {isa = PBXBuildFile; fileRef = 186E635D1D6EE1BB0070A717 /* UINTDraggableView.m */; };
 		186E63661D6EE1BB0070A717 /* UINTSpringAnimation.m in Sources */ = {isa = PBXBuildFile; fileRef = 186E63601D6EE1BB0070A717 /* UINTSpringAnimation.m */; };
+		186E636A1D6EED090070A717 /* YFStatisticalCodeViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 186E63691D6EED090070A717 /* YFStatisticalCodeViewController.m */; };
+		186E636C1D701BD60070A717 /* rain.png in Resources */ = {isa = PBXBuildFile; fileRef = 186E636B1D701BD60070A717 /* rain.png */; };
 		189242651B99D065008AC1EB /* YFAuthorViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 189242641B99D065008AC1EB /* YFAuthorViewController.m */; };
 		18C2D5331BAEDC98006CD3B2 /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 18C2D5311BAEDC61006CD3B2 /* UIKit.framework */; };
 		18C2D5361BAEDCC8006CD3B2 /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 18C2D5341BAEDCAC006CD3B2 /* Foundation.framework */; };
@@ -725,6 +727,9 @@
 		186E635F1D6EE1BB0070A717 /* UINTGeometryExtras.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = UINTGeometryExtras.h; sourceTree = "<group>"; };
 		186E63601D6EE1BB0070A717 /* UINTSpringAnimation.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = UINTSpringAnimation.m; sourceTree = "<group>"; };
 		186E63611D6EE1BB0070A717 /* UINTSpringAnimation.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = UINTSpringAnimation.h; sourceTree = "<group>"; };
+		186E63681D6EED090070A717 /* YFStatisticalCodeViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = YFStatisticalCodeViewController.h; sourceTree = "<group>"; };
+		186E63691D6EED090070A717 /* YFStatisticalCodeViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = YFStatisticalCodeViewController.m; sourceTree = "<group>"; };
+		186E636B1D701BD60070A717 /* rain.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = rain.png; sourceTree = "<group>"; };
 		189242631B99D065008AC1EB /* YFAuthorViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = YFAuthorViewController.h; sourceTree = "<group>"; };
 		189242641B99D065008AC1EB /* YFAuthorViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = YFAuthorViewController.m; sourceTree = "<group>"; };
 		18C2D5311BAEDC61006CD3B2 /* UIKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = UIKit.framework; path = System/Library/Frameworks/UIKit.framework; sourceTree = SDKROOT; };
@@ -2077,6 +2082,15 @@
 			path = "弹簧效果(CADisplayLink)";
 			sourceTree = "<group>";
 		};
+		186E63671D6EEC780070A717 /* StatisticalCode */ = {
+			isa = PBXGroup;
+			children = (
+				186E63681D6EED090070A717 /* YFStatisticalCodeViewController.h */,
+				186E63691D6EED090070A717 /* YFStatisticalCodeViewController.m */,
+			);
+			path = StatisticalCode;
+			sourceTree = "<group>";
+		};
 		18C2D52F1BAEDC2C006CD3B2 /* Framework */ = {
 			isa = PBXGroup;
 			children = (
@@ -2203,6 +2217,7 @@
 			children = (
 				18CAD0301B95FD88001066FF /* YFKnowledgeViewController.h */,
 				18CAD0311B95FD88001066FF /* YFKnowledgeViewController.m */,
+				186E63671D6EEC780070A717 /* StatisticalCode */,
 				18D0A7F71D38B9000007B184 /* NotificationCenter */,
 				181F28921D2CEE1700FC2637 /* RunTime */,
 				B86B4A871CE1DAD900AD54AB /* GuideView */,
@@ -2421,6 +2436,7 @@
 		18CAD0D41B998D11001066FF /* RainCell */ = {
 			isa = PBXGroup;
 			children = (
+				186E636B1D701BD60070A717 /* rain.png */,
 				18CAD0D51B998F92001066FF /* YFEmitterRainCell.h */,
 				18CAD0D61B998F92001066FF /* YFEmitterRainCell.m */,
 			);
@@ -4412,6 +4428,7 @@
 				B891DA2F1CA0F8A0007F69AF /* photo_sample_04.png in Resources */,
 				B891DB071CA124DE007F69AF /* YFTagsCloudViewController.storyboard in Resources */,
 				B8729ECC1C9AA06700A18AA5 /* YFSlidingViewController.storyboard in Resources */,
+				186E636C1D701BD60070A717 /* rain.png in Resources */,
 				185C99191D67F0A500955C5F /* [email protected] in Resources */,
 				185C991B1D67F0A500955C5F /* [email protected] in Resources */,
 				B864C7CD1C995ED400D1E440 /* awcollectionviewdiallayout_2.jpg in Resources */,
@@ -4861,6 +4878,7 @@
 				B864C7A61C9945D500D1E440 /* SSStackedPageView.m in Sources */,
 				8BC4AD881B9682B00026B012 /* MJTypeEncoding.m in Sources */,
 				B891DABE1CA117CB007F69AF /* SKTag.m in Sources */,
+				186E636A1D6EED090070A717 /* YFStatisticalCodeViewController.m in Sources */,
 				B891DB4A1CA14661007F69AF /* YFMarqueeViewController.m in Sources */,
 				8BC4AD491B9681B70026B012 /* SDWebImageCompat.m in Sources */,
 				B852D51B1C51D60800454E7F /* CAAnimationGroupViewController.m in Sources */,

BigShow1949/Classes/Animations/02 - 粒子发射器/01 - Snow/YFAnimationStyle/YFAnimationEmitterStyle/EmitterLayer/YFEmitterCustomLayer.m

@@ -97,15 +97,12 @@ +(void)addSnowLayerInView:(UIView *)view
 
 +(void)rainLayerInView:(UIView *)view atPosition:(CGPoint)position andDirection:(YFEmitterParticleCellDirection)direction andRadious:(CGFloat)radious andCellImg:(NSString *)cellImg
 {
-    NSLog(@"调用了 - rainLayerInView");
-
-    //创建雪花所在图层layer
+    //创建雨点所在图层layer
     YFEmitterCustomLayer *rainLayer=[self addCustomLayerInView:view atPosition:position inSize:CGSizeMake(view.frame.size.width, view.frame.size.height)];
     rainLayer.emitterPosition = CGPointMake(320 / 2.0, -30);
-    rainLayer.emitterSize		= CGSizeMake(320 * 2.0, 0);;
+    rainLayer.emitterSize	  = CGSizeMake(320 * 2.0, 0);
 
-    // Spawn points for the flakes are within on the outline of the line
-    rainLayer.emitterMode		= kCAEmitterLayerOutline;
+    rainLayer.emitterMode   = kCAEmitterLayerOutline;
     rainLayer.emitterShape	= kCAEmitterLayerLine;
 
     rainLayer.shadowOpacity = 1.0;
@@ -115,7 +112,7 @@ +(void)rainLayerInView:(UIView *)view atPosition:(CGPoint)position andDirection:
     rainLayer.seed = (arc4random()%100)+1;
 
     //粒子
-    YFEmitterRainCell *emitterCell=[YFEmitterRainCell rainCellWithCellImg:cellImg andRadious:radious andVelocity:20 andDirection:direction];
+    YFEmitterRainCell *emitterCell = [YFEmitterRainCell rainCellWithCellImg:cellImg andRadious:radious andVelocity:20 andDirection:direction];
 
 //    emitterCell.contents		= (id)[image CGImage];
     emitterCell.color			= [[UIColor colorWithRed:0.600 green:0.658 blue:0.743 alpha:1.000] CGColor];
@@ -126,14 +123,12 @@ +(void)rainLayerInView:(UIView *)view atPosition:(CGPoint)position andDirection:
 
 + (void)addRainLayerInView:(UIView *)view {
 
-    //树叶粒子所在view,发射树叶的位置,树叶飘向的方向,树叶粒子半径,树叶粒子图片
     [YFEmitterCustomLayer rainLayerInView:view atPosition:CGPointMake(160,120) andDirection:YFEmitterParticleCellDirectionToBottom andRadious:19 andCellImg:nil];
 
-//    [YFEmitterCustomLayer rainLayerInView:view atPosition:CGPointMake(-60,-20) andDirection:YFEmitterParticleCellDirectionToBottom andRadious:9 andCellImg:nil];
-//    
-//    [YFEmitterCustomLayer rainLayerInView:view atPosition:CGPointMake(-60,view.frame.size.height*0.33) andDirection:YFEmitterParticleCellDirectionToBottom andRadious:14 andCellImg:nil];
-
+    [YFEmitterCustomLayer rainLayerInView:view atPosition:CGPointMake(-60,-20) andDirection:YFEmitterParticleCellDirectionToBottom andRadious:9 andCellImg:nil];
 
+    [YFEmitterCustomLayer rainLayerInView:view atPosition:CGPointMake(-60,view.frame.size.height*0.33) andDirection:YFEmitterParticleCellDirectionToBottom andRadious:14 andCellImg:nil];
+
 }
 
 

BigShow1949/Classes/Animations/02 - 粒子发射器/01 - Snow/YFAnimationStyle/YFAnimationEmitterStyle/RainCell/YFEmitterRainCell.m

@@ -13,58 +13,56 @@ @implementation YFEmitterRainCell
 +(instancetype)rainCellWithCellImg:(NSString *)cellImg andRadious:(CGFloat)radious andVelocity:(CGFloat)velocity andDirection:(YFEmitterParticleCellDirection)direction
 {
 
-    NSString * const leavesPic = @"leaves.png";//雪花图片样式
+    NSString * const rainPic = @"rain.png";// 这里没有雨水的默认图片
 
     YFEmitterRainCell *cell=(YFEmitterRainCell *)[[self alloc] init];
-    cell.name = @"leaves";
+    cell.name = @"rain";
     cell.birthRate		= 40.0;
     cell.lifetime		= 120.0;
 
     cell.velocity		= 70;				// falling down slowly
-    cell.velocityRange = 3;
-    cell.yAcceleration = 2;
-    cell.emissionRange = 0.5 * M_PI;		// some variation in angle
+    cell.velocityRange  = 3;
+    cell.yAcceleration  = 2;
+    cell.emissionRange  = 0.5 * M_PI;		// some variation in angle
     cell.spinRange		= 0.25 * M_PI;		// slow spin
 
     //设置雪花图片
     UIImage *img;
     if (cellImg.length==0) {
-        img=[UIImage imageNamed:leavesPic];
+        img = [UIImage imageNamed:rainPic];
+//        UIColor *color = [UIColor colorWithRed:0.600 green:0.658 blue:0.743 alpha:1.000];
+//        img = [self imageWithColor:color];
     }else{
         img=[UIImage imageNamed:cellImg];
     }
     // 设置雪花半径大小
-    img=[UIImage image:img scaleToSize:CGSizeMake(radious, radious)];
+//    img=[UIImage image:img scaleToSize:CGSizeMake(radious, radious)];
+    img=[UIImage image:img scaleToSize:CGSizeMake(1, 50)];
     cell.contents = (id)[img CGImage];
 
-//    //速率与半径大小正相关
-//    cell.velocity = radious*2;
+    //速率与半径大小正相关
+    cell.velocity = radious*2;
 
-//    //设置雪花飘向的方向
-//    switch (direction) {
-//        case YFEmitterParticleCellDirectionToLeft:
-//            //重力加速方向,y代表竖直,x为横向,数值越大,速度越快
-//            cell.xAcceleration=-1;
-//            //向周围发散的角度
-//            cell.emissionRange = -0.5* M_PI;
-//            break;
-//        case YFEmitterParticleCellDirectionToRight:
-//            cell.xAcceleration=1;
-//            cell.emissionRange = 0.25* M_PI;
-//            break;
-//        case YFEmitterParticleCellDirectionToTop:
-//            cell.yAcceleration=-1;
-//            cell.emissionRange = 0.5* M_PI;
-//            break;
-//        case YFEmitterParticleCellDirectionToBottom:
-//            cell.yAcceleration=1;
-//            cell.emissionRange = 0.5* M_PI;
-//            break;
-//    }
+    //重力加速方向,y代表竖直,x为横向,数值越大,速度越快
+    cell.yAcceleration = 4;
+    //向周围发散的角度
+    cell.emissionRange = 0.5* M_PI;
+
 
     return cell;
 
 }
 
 
++ (UIImage*)imageWithColor:(UIColor*)color {
+
+    CGRect rect=CGRectMake(0.0f, 0.0f, 1.0f, 1.0f);
+    UIGraphicsBeginImageContext(rect.size);
+    CGContextRef context = UIGraphicsGetCurrentContext();
+    CGContextSetFillColorWithColor(context, [color CGColor]);
+    CGContextFillRect(context, rect);
+    UIImage *theImage = UIGraphicsGetImageFromCurrentImageContext();
+    UIGraphicsEndImageContext();
+    return theImage;
+}
 @end

BigShow1949/Classes/Animations/02 - 粒子发射器/01 - Snow/YFSnowViewController.m

@@ -21,7 +21,7 @@ - (void)viewDidLoad {
     self.title = @"飘浮的雪花";
     self.view.backgroundColor = [UIColor lightGrayColor];
 
-    [[YFAnimationManager shareInstancetype] showAnimationInView:self.view withAnimationStyle:YFAnimationStyleOfSnow];
+    [[YFAnimationManager shareInstancetype] showAnimationInView:self.view withAnimationStyle:YFAnimationStyleOfSnow]; // 雨水有问题
 }
 
 

BigShow1949/Classes/KnowledgePoint/StatisticalCode/YFStatisticalCodeViewController.h

@@ -0,0 +1,13 @@
+//
+//  YFStatisticalCodeViewController.h
+//  BigShow1949
+//
+//  Created by apple on 16/8/25.
+//  Copyright © 2016年 BigShowCompany. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface YFStatisticalCodeViewController : UIViewController
+
+@end

BigShow1949/Classes/KnowledgePoint/StatisticalCode/YFStatisticalCodeViewController.m

@@ -0,0 +1,18 @@
+//
+//  YFStatisticalCodeViewController.m
+//  BigShow1949
+//
+//  Created by apple on 16/8/25.
+//  Copyright © 2016年 BigShowCompany. All rights reserved.
+//
+
+#import "YFStatisticalCodeViewController.h"
+
+@implementation YFStatisticalCodeViewController
+
+- (void)viewDidLoad {
+
+    [super viewDidLoad];
+}
+
+@end

BigShow1949/Classes/KnowledgePoint/YFKnowledgeViewController.m

@@ -19,14 +19,16 @@ - (void)viewDidLoad {
                     @"响应者链条",
                     @"引导页",
                     @"运行时",
-                    @"通知中心"];
+                    @"通知中心",
+                    @"统一代码行数"];
 
     self.classNames = @[@"YFMasonryDemoViewController_UIStoryboard",
                         @"YFLifeCycleViewController",
                         @"YFResponderChainViewController",
                         @"YFGuideViewController",
                         @"YFRunTimeViewController",
-                        @"YFNotificationCenterVC"];
+                        @"YFNotificationCenterVC",
+                        @"YFStatisticalCodeViewController"];
 }
 
 

BigShow1949/Classes/Label(标签)/SphereTagCloud/DBSphereTagCloud/DBPoint.h

@@ -26,4 +26,5 @@ DBPoint DBPointMake(CGFloat x, CGFloat y, CGFloat z) {
     return point;
 }
 
+
 #endif

BigShow1949/Classes/Label(标签)/SphereTagCloud/DBSphereTagCloud/DBSphereView.m

@@ -43,14 +43,15 @@ - (void)setCloudTags:(NSArray *)array
     tags = [NSMutableArray arrayWithArray:array];
     coordinate = [[NSMutableArray alloc] initWithCapacity:0];
 
+    // 重置view的中心点,便于计算
     for (NSInteger i = 0; i < tags.count; i ++) {
         UIView *view = [tags objectAtIndex:i];
         view.center = CGPointMake(self.frame.size.width / 2., self.frame.size.height / 2.);
     }
 
     CGFloat p1 = M_PI * (3 - sqrt(5));
     CGFloat p2 = 2. / tags.count;
-
+    NSLog(@"p1:%f p2:%f", p1, p2);
     for (NSInteger i = 0; i < tags.count; i ++) {
 
         CGFloat y = i * p2 - 1 + (p2 / 2);
@@ -63,7 +64,7 @@ - (void)setCloudTags:(NSArray *)array
         DBPoint point = DBPointMake(x, y, z);
         NSValue *value = [NSValue value:&point withObjCType:@encode(DBPoint)];
         [coordinate addObject:value];
-
+        NSLog(@"x:%f y:%f z:%f", point.x, point.y, point.z);
         CGFloat time = (arc4random() % 10 + 10.) / 20.;
         [UIView animateWithDuration:time delay:0. options:UIViewAnimationOptionCurveEaseOut animations:^{
             [self setTagOfPoint:point andIndex:i];

BigShow1949/Classes/Label(标签)/SphereTagCloud/YFSphereTagCloud.m

@@ -38,7 +38,7 @@ - (void)viewDidLoad {
         [sphereView addSubview:btn];
     }
     [sphereView setCloudTags:array];
-    sphereView.backgroundColor = [UIColor whiteColor];
+    sphereView.backgroundColor = [UIColor lightGrayColor];
     [self.view addSubview:sphereView];
 
     // Do any additional setup after loading the view, typically from a nib.

BigShow1949/Classes/UIKit/UIDynamic/弹簧效果(CADisplayLink)/UINTSpringAnimation.m

@@ -39,14 +39,19 @@ - (void)animationTick:(CFTimeInterval)dt finished:(BOOL *)finished
     CGFloat time = (CGFloat) dt;
 
     // friction force = velocity * friction constant
+    // 摩擦力 = 速度 * 摩擦系数
     CGPoint frictionForce = CGPointMultiply(self.velocity, frictionConstant);
     // spring force = (target point - current position) * spring constant
+    // 弹力=  (目标位置 - 当前位置) * 弹簧劲度系数
     CGPoint springForce = CGPointMultiply(CGPointSubtract(self.targetPoint, self.view.center), springConstant);
     // force = spring force - friction force
+    // 力 = 弹力 - 摩擦力
     CGPoint force = CGPointSubtract(springForce, frictionForce);
     // velocity = current velocity + force * time / mass
+    // 速度 = 当前速度 + 力 * 时间 / 质量
     self.velocity = CGPointAdd(self.velocity, CGPointMultiply(force, time));
     // position = current position + velocity * time
+    // 位置 = 当前位置 + 速度 * 时间
     self.view.center = CGPointAdd(self.view.center, CGPointMultiply(self.velocity, time));
 
     CGFloat speed = CGPointLength(self.velocity);