1 00:00:11,000 --> 00:00:12,866 你好，欢迎回来 hello and welcome back 2 00:00:13,566 --> 00:00:15,866 这堂课的目的是产生一个 the purpose of this lecture is to produce a 3 00:00:15,866 --> 00:00:17,566 落叶粒子效应 fallen leaves particle effect 4 00:00:17,900 --> 00:00:20,366 当橡树被砍倒的时候 when the oak tree is being chopped down 5 00:00:20,966 --> 00:00:22,766 所以我给你一个简单的演示 so I'll just give you a quick demo 6 00:00:22,766 --> 00:00:24,100 我们将要实现的目标 of what we're going to achieve 7 00:00:24,100 --> 00:00:25,066 在这次讲座中 in this lecture 8 00:00:25,500 --> 00:00:27,566 所以我就去玩了 so I'll just go and hit play 9 00:00:30,466 --> 00:00:32,233 我们就抓住脚趾 and we'll just grab the toes 10 00:00:34,366 --> 00:00:36,600 我们就在上面收集一个鸡蛋 and we'll just collect an egg on 11 00:00:37,700 --> 00:00:38,333 只是 and just 12 00:00:39,433 --> 00:00:40,833 在这里挖个洞 dig a hole here 13 00:00:42,466 --> 00:00:44,300 然后我们把蛋种在 and then we'll plant the egg on 14 00:00:45,500 --> 00:00:46,933 按g键 press the g key 15 00:00:47,800 --> 00:00:50,100 使橡树充分生长 to fully grow the oak tree 16 00:00:54,666 --> 00:00:56,600 按20次 to press it 20 times 17 00:00:57,600 --> 00:00:59,833 然后我们选择斧头 and then we'll select the axe 18 00:01:00,633 --> 00:01:01,700 然后我们会 and then we'll 19 00:01:02,133 --> 00:01:04,033 撞到树上，注意 hit the tree and notice the 20 00:01:04,800 --> 00:01:06,833 树叶的粒子效应 particle effect now of the leaves 21 00:01:06,833 --> 00:01:08,466 当我们砍树的时候 as we chop down the tree 22 00:01:10,266 --> 00:01:10,733 可以 okay 23 00:01:10,733 --> 00:01:13,700 这就是我们在这堂课要做的 so that's what we're going to be doing in this lecture 24 00:01:14,000 --> 00:01:15,966 所以我期待着在那里见到你 so I look forward to seeing you there 25 00:01:19,033 --> 00:01:20,833 你好，欢迎回来 hello and welcome back 26 00:01:21,533 --> 00:01:23,833 如介绍视频中所述 as mentioned in the introduction video 27 00:01:24,100 --> 00:01:26,433 这堂课的目的是 the purpose of this lecture is to produce 28 00:01:26,433 --> 00:01:28,700 落叶粒子效应 a fallen leaves particle effect 29 00:01:29,033 --> 00:01:31,433 当橡树被砍倒的时候 when the oak tree is being chopped down 30 00:01:32,333 --> 00:01:34,266 所以我们要从 so we're going to start off by 31 00:01:34,400 --> 00:01:37,733 为粒子效果创建游戏对象 creating a game object for that particle effect 32 00:01:38,366 --> 00:01:40,833 所以我们就导航到助理场景 so we'll just navigate to the assistant scene 33 00:01:41,700 --> 00:01:43,733 然后我们右键单击 and then we'll right click and then 34 00:01:44,100 --> 00:01:46,233 我们将创建一个空的游戏对象 we'll create an empty game object 35 00:01:48,300 --> 00:01:50,466 我们称之为游戏对象 and we'll call that game object 36 00:01:50,800 --> 00:01:52,933 落叶 deciduous leaves falling 37 00:01:53,533 --> 00:01:55,666 所以这是果汁 so this is juice 38 00:01:57,133 --> 00:01:58,133 树叶 leaves 39 00:01:59,066 --> 00:01:59,866 坠落 falling 40 00:02:03,833 --> 00:02:06,166 我们可以重新设置转换 and we can just reset that transform 41 00:02:08,033 --> 00:02:10,133 我把这个拖过去一点 I'll just drag this across a little bit 42 00:02:10,133 --> 00:02:11,633 只是为了让我们有更多的空间 just so we have a bit more room 43 00:02:13,866 --> 00:02:15,700 以及这个游戏对象 and to this game object 44 00:02:15,700 --> 00:02:18,733 我们要添加一个粒子系统组件 we're going to add a particle system component 45 00:02:18,933 --> 00:02:20,933 所以只要点击我们的组件 so just click on our components 46 00:02:21,466 --> 00:02:23,333 然后搜索粒子系统 then search for particle system 47 00:02:26,500 --> 00:02:29,833 现在我们要做的就是配置这个粒子 and now all we need to do is configure this particle 48 00:02:29,833 --> 00:02:32,766 表示落叶的系统 system to represent falling leaves 49 00:02:37,166 --> 00:02:39,266 所以我要做的第一件事就是 so the first thing I'm going to do is 50 00:02:39,266 --> 00:02:41,666 将“持续时间”更改为1.6 change the duration to 1.6 51 00:02:42,866 --> 00:02:47,566 我要将开始生存期设置为1.6 I'm going to set the start lifetime to 1.6 52 00:02:48,200 --> 00:02:50,066 然后是起动速度 and then the start speed 53 00:02:50,433 --> 00:02:52,633 至0.2 to 0.2 54 00:02:53,333 --> 00:02:56,033 我也要关掉循环 and I'm going to turn off looping as well 55 00:02:56,366 --> 00:02:57,966 所以我们就关掉循环 so we just turn off looping 56 00:02:59,533 --> 00:03:01,466 开始旋转 and the start rotation 57 00:03:01,900 --> 00:03:04,200 我要把它设为 I'm going to set that as a 58 00:03:04,600 --> 00:03:06,400 两个常数之间的随机数 random between two constants 59 00:03:06,400 --> 00:03:09,233 在北纬360度之间 that's going to be between north and 360 60 00:03:10,866 --> 00:03:13,500 然后我要加一个重力修正 and then I'm going to add a gravity modifier 61 00:03:13,500 --> 00:03:14,766 让树叶 so that the leaves give 62 00:03:14,833 --> 00:03:16,266 它们坠落的影响 the effect of their falling 63 00:03:16,266 --> 00:03:17,000 所以我要 so I'm going to 64 00:03:17,266 --> 00:03:19,066 设置为0 2 set that to 0 2 65 00:03:20,166 --> 00:03:22,966 模拟空间将是世界空间 and the simulation space is going to be world space 66 00:03:23,500 --> 00:03:24,733 所以这将是 so this is going to be 67 00:03:25,233 --> 00:03:26,366 发生在世界上 happening in the world 68 00:03:27,433 --> 00:03:29,600 而不是本地的游戏对象 rather than local to the game object 69 00:03:32,166 --> 00:03:32,700 和 and 70 00:03:33,666 --> 00:03:36,633 我要设置发射器的速度来变换 I'm going to set the emitter velocity to transform 71 00:03:36,633 --> 00:03:38,233 所以我们没有刚体 so we don't have a rigid body 72 00:03:38,600 --> 00:03:41,766 我要设置最大通过次数为5次 and I'm going to set the max pass calls to be just 5 73 00:03:42,200 --> 00:03:44,466 我们有五组叶子 so we'll have five groups of leaves 74 00:03:44,766 --> 00:03:46,100 会掉下去的 that are going to be falling 75 00:03:46,100 --> 00:03:47,700 作为粒子效应的一部分 as part of this particle effect 76 00:03:48,300 --> 00:03:50,400 接下来是排放 so moving on to the emission 77 00:03:52,266 --> 00:03:55,066 我们将设定一段时间内的利率仅为5% we're going to set the rate over time to be just five 78 00:03:55,366 --> 00:03:57,000 因为我们要用五个粒子 because we're going to go five particles 79 00:03:57,600 --> 00:03:59,000 然后我们要引爆炸弹 and then we're going to set a burst 80 00:03:59,000 --> 00:04:00,000 我们将拥有所有 and we're going to have all 81 00:04:00,133 --> 00:04:01,700 五个粒子 five particles being 82 00:04:01,900 --> 00:04:03,800 在时间零点设置 sets at time zero 83 00:04:04,333 --> 00:04:06,100 所以他们马上就出发了 so they'll all kick off straight away 84 00:04:07,666 --> 00:04:09,233 所以这就是任务 so that's the mission 85 00:04:11,200 --> 00:04:15,166 对于形状，我们有一个球体 and then for the shape we're going to have a sphere 86 00:04:16,600 --> 00:04:18,966 球体而不是圆的原因是 and the reason for sphere and not circle is 87 00:04:18,966 --> 00:04:19,766 我们会有 we're gonna have 88 00:04:20,700 --> 00:04:22,266 也许你可以拥有这个球体 perhaps the sphere you can have things 89 00:04:23,300 --> 00:04:24,600 被踢开了 being sort of kicked off 90 00:04:24,766 --> 00:04:27,066 在一个圆的中间 in the middle of a circle in effect 91 00:04:27,600 --> 00:04:29,466 因为这是恐惧的一部分 because it's part way through this fear 92 00:04:30,600 --> 00:04:32,500 所以我们要把半径设为 so we're gonna set the radius to 93 00:04:33,333 --> 00:04:34,200 1.3 1.3 94 00:04:36,633 --> 00:04:40,166 我们要把半径厚度设为0.1 we're going to set the radius thickness to 0.1 95 00:04:43,266 --> 00:04:46,000 是的，让我点击这里的场景视图 so yeah let me just click on the scene view here 96 00:04:46,566 --> 00:04:49,100 所以我们可以随时点击播放看看我们有什么 so we can always click play to see what we have 97 00:04:50,266 --> 00:04:52,233 所以这就是我们目前的情况 so this is what we currently have 98 00:04:53,833 --> 00:04:57,333 它使用的只是一种标准 and it's using just the sort of standard 99 00:04:58,000 --> 00:05:00,100 此时模式粒子块 mode particle blocks at the moment 100 00:05:01,733 --> 00:05:05,866 所以下一件事就是在生命周期中设置颜色 so the next thing will set is the color over lifetime 101 00:05:06,200 --> 00:05:07,866 我们想让这些淡入淡出 and we want these fade in 102 00:05:08,600 --> 00:05:11,166 所以我们将选择切换生存期 so we'll select cut over lifetime 103 00:05:11,966 --> 00:05:14,833 然后在渐变编辑器中 and then in the gradient editor 104 00:05:15,333 --> 00:05:18,066 我们在这里再停一站 we'll set another stop to about here 105 00:05:18,166 --> 00:05:20,166 然后我们把这个设定为 and then we'll set this one to be 106 00:05:20,900 --> 00:05:23,366 透明的，所以我们会把它一直转下去 transparent so we'll turn that out for all the way down 107 00:05:25,066 --> 00:05:27,033 所以事情一开始是可见的 so things will start off visible 108 00:05:27,033 --> 00:05:29,500 到最后它们会逐渐消失 and then towards the end they'll gradually fade off 109 00:05:32,400 --> 00:05:34,833 所以我们将在整个生命周期内设置大小 so we'll set size over lifetime 110 00:05:35,400 --> 00:05:38,300 我们就用它的标准曲线 and we'll just use the standard curve that it's 111 00:05:38,800 --> 00:05:41,466 所有的标准直线 all the standard straight line that it sets up for that 112 00:05:44,333 --> 00:05:47,933 我们还将设置终生轮换 and we'll also set up rotation over lifetime as well 113 00:05:48,500 --> 00:05:49,400 我们要这些 and we'll have these 114 00:05:49,900 --> 00:05:51,466 粒子旋转 particles rotating 115 00:05:52,033 --> 00:05:53,900 最多180度 by up to 180 degrees 116 00:05:55,366 --> 00:05:58,266 接下来要做的就是设置一些噪音 and the next thing will do is set some noise 117 00:05:58,466 --> 00:06:00,700 给它们一点湍流 to give these a bit of turbulence 118 00:06:01,466 --> 00:06:04,333 我们将强度设为0.5 and we'll set the strength to 0.5 119 00:06:06,066 --> 00:06:09,833 质量将设置为中等2d and the quality will set to medium 2d 120 00:06:10,900 --> 00:06:12,900 接下来我们要做的是 so the next thing we're going to do here is actually 121 00:06:12,900 --> 00:06:13,866 喝杯雪碧 have a sprite 122 00:06:14,200 --> 00:06:17,633 用来代替标准粒子 be used instead of the sort of standard particle 123 00:06:18,000 --> 00:06:19,866 所以我们要设置一个 so we're going to set a 124 00:06:20,366 --> 00:06:21,566 雪碧纹理 sprite texture 125 00:06:22,833 --> 00:06:25,966 所以我们把这个设为精灵 so we'll set this to sprites 126 00:06:26,900 --> 00:06:27,200 然后 and then 127 00:06:27,200 --> 00:06:29,233 我们需要设置要使用的精灵 we need to set the sprite that we're going to use 128 00:06:29,933 --> 00:06:31,933 如果我们点击这个选择器 so if we click on this selector 129 00:06:32,100 --> 00:06:33,666 我们要用雪碧 we're going to use a sprite 130 00:06:33,666 --> 00:06:35,966 叫峡谷橡树二号 called canyon oak underscore two 131 00:06:37,166 --> 00:06:39,766 所以如果我们寻找峡谷橡树，它就在这里 so if we search for canyon oak and here it is here 132 00:06:40,266 --> 00:06:42,766 基本上是一组三片叶子 it's basically a group of three leaves 133 00:06:44,066 --> 00:06:45,166 所以我们会选择它 so we'll select that 134 00:06:48,666 --> 00:06:49,800 所以这将使用 so that will use 135 00:06:50,333 --> 00:06:51,800 那些精灵 those sprites 136 00:06:52,233 --> 00:06:53,733 作为粒子 as the particles 137 00:06:54,466 --> 00:06:58,533 接下来我们需要做的是设置渲染器 the next thing we need to do is set up the renderer 138 00:06:59,433 --> 00:07:02,733 对于渲染器，我们需要设置材质 and for the renderer we need to set the material 139 00:07:02,833 --> 00:07:04,666 默认为精灵 to be sprites default 140 00:07:05,233 --> 00:07:08,133 所以我们在这里搜索精灵 so we just search here for sprites default 141 00:07:17,166 --> 00:07:17,733 和 and 142 00:07:18,133 --> 00:07:20,700 我们需要在渲染器中设置的其他内容 the other things that we need to set in the renderer 143 00:07:21,100 --> 00:07:23,500 是最小粒径 are the minimum particle size 144 00:07:24,400 --> 00:07:25,933 我们要把它设定为 and we're going to set that to be 145 00:07:26,533 --> 00:07:27,966 0.03 0.03 146 00:07:28,933 --> 00:07:33,766 我们要把最大粒径设为0.05 we're going to set the maximum particle size to be 0.05 147 00:07:35,266 --> 00:07:37,433 我们要设置排序层 and we're going to set the sorting layer 148 00:07:37,466 --> 00:07:38,966 成为实例 to be instances 149 00:07:40,066 --> 00:07:42,133 我们要把一层的顺序定为一层 and we're going to set the order in layer to be one 150 00:07:42,233 --> 00:07:44,633 它似乎比其他东西更重要 as well so it appears over the top of other things 151 00:07:51,366 --> 00:07:53,500 现在你可以看到我们有一个 and now you can see we've got a 152 00:07:54,666 --> 00:07:56,466 这里的落叶效应 leaf falling effect here 153 00:07:57,133 --> 00:08:00,100 从这个球体的中心发射出来 being emitted from the center of this sphere here 154 00:08:00,633 --> 00:08:03,833 所以如果我们点击它你就可以看到 so if we click that you can just see we'd get a random 155 00:08:04,366 --> 00:08:05,566 叶片的产生 generation of leaves 156 00:08:05,566 --> 00:08:07,566 它们慢慢地飘落下来 and they sort of drifts gently down 157 00:08:07,566 --> 00:08:09,000 然后就消失了 and then just fade out 158 00:08:10,633 --> 00:08:12,100 目前看来不错 so that looks good so far 159 00:08:14,866 --> 00:08:17,233 这就是雪碧 so that's the sprite 160 00:08:17,800 --> 00:08:19,300 粒子效果设置 particle effect set up 161 00:08:19,633 --> 00:08:23,166 所以我们要为它创建一个预制件 so we're going to actually create a prefab for this 162 00:08:23,266 --> 00:08:27,033 所以，如果我们只是去资产，然后预制 so if we just go to assets and then prefabs 163 00:08:27,333 --> 00:08:28,633 然后收割 and then crop 164 00:08:29,500 --> 00:08:31,433 然后在“效果”文件夹中 and then in the effects folder 165 00:08:31,500 --> 00:08:34,233 我们已经有一个叫rein的预制房了 we've already got one prefab called rein 166 00:08:34,366 --> 00:08:35,400 为了特殊效果 for a special effect 167 00:08:35,733 --> 00:08:37,266 我要把这个拖过去 I'm just going to drag this one 168 00:08:37,300 --> 00:08:38,966 效果文件夹中 into that effects folder as well 169 00:08:40,400 --> 00:08:41,166 现在我们有了 now we've got it there 170 00:08:41,166 --> 00:08:43,000 我们可以把它从我们的场景中删除 we can delete it out of our scene 171 00:08:48,033 --> 00:08:49,966 所以接下来我们要做的就是 so the next thing we need to do is 172 00:08:50,400 --> 00:08:53,166 对裁剪脚本进行一些更改 make a few changes to the crop script 173 00:08:53,200 --> 00:08:56,333 所以让我们双击裁剪脚本 so let's just double click on the crop scripts 174 00:08:56,900 --> 00:08:58,866 在visualstudio中启动 to start that up in visual studio 175 00:08:59,066 --> 00:09:02,333 然后我们将要设置的裁剪脚本 and then for the crop script we're going to set up 176 00:09:02,933 --> 00:09:04,633 序列化字段 serialized field 177 00:09:04,900 --> 00:09:09,633 对于收割动作效果的变换位置 for a transform position for the harvest action effect 178 00:09:10,166 --> 00:09:12,033 将从触发 to be triggered from 179 00:09:12,633 --> 00:09:14,033 所以我只添加代码 so I'll just add the code 180 00:09:14,033 --> 00:09:15,400 你可以看看 and you can have a look at that 181 00:09:15,700 --> 00:09:17,066 所以我把它加在这里 so I'll just add it here 182 00:09:19,500 --> 00:09:22,166 所以我们有一个开始的工具提示 so we've just got a tool tip of a start 183 00:09:22,466 --> 00:09:25,566 这只是说这应该是从儿童开始的 and that just says this should be populated from child 184 00:09:25,566 --> 00:09:27,300 变换游戏对象 transform game objects 185 00:09:27,433 --> 00:09:29,966 显示收获效果产卵点 showing the harvest effect spawn point 186 00:09:31,166 --> 00:09:33,600 然后我们得到了一个 and then we just got a serialized field of 187 00:09:33,600 --> 00:09:34,866 类型转换 type transform 188 00:09:35,300 --> 00:09:38,733 我们称之为收获效应 and we've called that harvest action effect transform 189 00:09:38,800 --> 00:09:39,833 所以这就是 so that's going to be 190 00:09:40,200 --> 00:09:44,266 收获效应发生的时间点 the point where the harvest effect will happen 191 00:09:44,766 --> 00:09:47,133 然后在这个过程中 and then in the process tall action 192 00:09:47,566 --> 00:09:50,066 下面我们要触发的方法 methods below we want to trigger 193 00:09:50,500 --> 00:09:52,233 这就是收获效应 that's harvest effects 194 00:09:53,000 --> 00:09:54,300 所以我们把它加在这里 so we'll add it here 195 00:09:54,366 --> 00:09:56,433 所以我添加了代码，然后讨论了一遍 so I add the code and then talk through it 196 00:09:58,133 --> 00:10:01,333 所以这是为了查看作物的细节 so what this does is it looks at the crop details 197 00:10:01,766 --> 00:10:06,500 看看他的收获行动效果是否属实 and looks to see if his harvest action effect is true 198 00:10:06,900 --> 00:10:09,800 如果是这样，如果我们有收获行动效应 and if it is so if we have a harvest action effect 199 00:10:10,200 --> 00:10:12,300 它所做的就是把这个叫做 then what it does is it calls this 200 00:10:12,766 --> 00:10:14,400 我们之前设置的事件 event that we set up before 201 00:10:15,033 --> 00:10:18,266 哪个是收获行动效果事件 which is the harvest action effect event 202 00:10:18,400 --> 00:10:19,900 我们在这个位置通过 and we pass in the position 203 00:10:19,900 --> 00:10:21,500 我们想要效果发生的地方 where we want the effect to happen 204 00:10:22,133 --> 00:10:24,900 然后我们把实际的 and then we pass in the actual 205 00:10:25,666 --> 00:10:27,333 我们想要的效果 effect that we want to 206 00:10:27,833 --> 00:10:31,866 运行和效果是在这里对作物的细节 run and the effect is here on the crop details 207 00:10:31,866 --> 00:10:33,733 所以那是个流浪汉 so that's an e bum 208 00:10:34,500 --> 00:10:35,166 所以 so 209 00:10:35,200 --> 00:10:39,100 对这棵树来说，这将是柑橘的落叶效应 for the tree it'll be the citrus leaves falling effect 210 00:10:40,766 --> 00:10:43,300 所以让我们保存那个裁剪脚本 so let's just save that crop script 211 00:10:43,566 --> 00:10:45,766 然后我们就回到团结 then we just head on back to unity 212 00:10:46,733 --> 00:10:49,366 现在我们要做的就是 and now what we're going to do is we're just going to 213 00:10:49,766 --> 00:10:51,633 对文件进行一些更改 make a few changes to the 214 00:10:53,266 --> 00:10:55,133 峡谷橡树预制 canyon oak prefab 215 00:10:55,766 --> 00:10:57,533 所以让我们双击它 so let's just double click on that 216 00:10:57,833 --> 00:11:01,433 我们将添加一个新的子游戏对象 and we're going to add a new child game object 217 00:11:01,633 --> 00:11:06,166 做一个庄稼精灵的孩子这样我们就可以创造空的 to be a child of crop sprites so we'll create empty 218 00:11:06,766 --> 00:11:10,366 这将是叶子的产卵点 and this is going to be the spawn point for the leaves 219 00:11:10,766 --> 00:11:13,566 所以我们称之为树叶繁殖点 so we'll call this leaves spawn point 220 00:11:16,466 --> 00:11:19,233 现在你可以看到它在基地 and at the moment you can see it's at the base 221 00:11:19,333 --> 00:11:21,833 我们希望它 of the tree and we want it to be about 222 00:11:22,133 --> 00:11:24,566 就在树的中央 sort of there in the center of the tree 223 00:11:24,800 --> 00:11:26,400 所以我们要设置y so we're going to set the y 224 00:11:27,200 --> 00:11:29,633 变换到四的位置 position of the transform to four 225 00:11:31,066 --> 00:11:32,433 那只会移动它 and that will just move it 226 00:11:32,466 --> 00:11:34,233 你可能就在那里看到了 you probably just about see it there 227 00:11:34,600 --> 00:11:37,100 把它移到树的顶端 that moves it to the sort of top of the tree 228 00:11:37,266 --> 00:11:38,900 树的顶部中心 the top center of the tree 229 00:11:40,466 --> 00:11:42,833 好吧，这就是繁殖点 okay so that's the spawn point 230 00:11:43,366 --> 00:11:45,633 这样我们就可以离开了 so we can just back out of the 231 00:11:46,800 --> 00:11:49,466 峡谷橡树预制 canyon oak crop tree prefab 232 00:11:49,600 --> 00:11:50,233 然后事实上 and then actually 233 00:11:50,233 --> 00:11:52,566 我们还有一件事要做 there's one more thing that we need to set in the crop 234 00:11:52,566 --> 00:11:53,433 树木预制 tree prefab 235 00:11:53,433 --> 00:11:55,400 现在我们已经设置了繁殖点 so now we've set the spawn points 236 00:11:55,600 --> 00:11:57,200 如果我们去 if we go to the 237 00:11:57,733 --> 00:12:02,100 裁剪脚本所在的预置顶部 top of this prefab where the crop script is located 238 00:12:02,433 --> 00:12:05,433 然后我们需要填充刚刚创建的字段 then we need to populate the field that we just created 239 00:12:06,000 --> 00:12:07,033 哪个是 which is the 240 00:12:07,800 --> 00:12:09,900 收获动作效果转化 harvest action effect transform 241 00:12:10,033 --> 00:12:12,666 所以我们可以拖动最小的繁殖点 so we can literally just drag the least spawn point 242 00:12:13,566 --> 00:12:14,733 进入那个领域 into that field 243 00:12:15,533 --> 00:12:18,600 所以现在crop脚本引用了 so now the crop script has a reference to 244 00:12:18,833 --> 00:12:20,900 游戏对象的变换 the transform for that game object 245 00:12:21,533 --> 00:12:23,566 所以当它实际上是 so when it's actually the initiating 246 00:12:23,966 --> 00:12:25,666 落叶效应 the leaves falling effect 247 00:12:26,666 --> 00:12:29,433 所以现在就这样了，这样我们就可以把预制的东西放回去了 so that's done now so we can just back out that prefab 248 00:12:30,100 --> 00:12:32,466 我们可以控制s来保存场景 and we can control s to save the scene 249 00:12:33,366 --> 00:12:35,466 现在我们需要补充 and now we need to add 250 00:12:35,700 --> 00:12:38,433 对我们泳池经理的另一个影响 another effect to our pool manager 251 00:12:38,900 --> 00:12:42,400 所以我们只需点击池管理器游戏对象 so we'll just click on the pool manager game objects 252 00:12:42,633 --> 00:12:44,200 你可能还记得 you might remember before 253 00:12:44,533 --> 00:12:49,600 我们建立了一个10个收割预制池 we set up a pool of 10 reaping prefabs 254 00:12:50,366 --> 00:12:52,500 现在我们要建一个游泳池 and now we want to set up a pool 255 00:12:52,600 --> 00:12:54,800 为我们落叶飘落 for our deciduous leaves falling 256 00:12:54,800 --> 00:12:56,100 还有特效 special effects as well 257 00:12:56,566 --> 00:12:58,966 所以我们要增加游泳池的大小 so we're going to increase the pool size 258 00:12:59,733 --> 00:13:02,166 两个这样我们就可以再放一个预制板了 to two so we can put another prefab in 259 00:13:03,133 --> 00:13:07,200 至于柑橘叶，我们要五片 and then for the citrus leaves we're going to have five 260 00:13:07,400 --> 00:13:08,766 在游泳池里 of them in the pool 261 00:13:09,600 --> 00:13:12,566 我们可以把它拖进去 and we can just drag in the prefab 262 00:13:13,033 --> 00:13:14,100 到田野里去 into the field there 263 00:13:14,800 --> 00:13:15,966 所以我们现在有 so we've now got 264 00:13:16,433 --> 00:13:19,200 我们可怜的经理身上也有柑橘叶 citrus leaves as well in our poor manager 265 00:13:19,300 --> 00:13:20,666 所以我们可以访问这些 so we can access those 266 00:13:21,300 --> 00:13:23,133 从我们的视觉效果经理 from our visual effects manager 267 00:13:24,433 --> 00:13:27,200 下一个剧本是什么 which is the next script that we have to make 268 00:13:27,200 --> 00:13:28,633 有几个变化 a couple of changes to 269 00:13:29,500 --> 00:13:31,066 所以让我们双击 so let's just double click 270 00:13:31,733 --> 00:13:33,733 在我们的vfx管理器脚本上 on our vfx manager script 271 00:13:35,733 --> 00:13:37,600 我们要补充的第一件事 and the first thing we're going to add 272 00:13:37,600 --> 00:13:40,066 在我们的vfx管理器脚本中 in our vfx manager script is 273 00:13:40,366 --> 00:13:42,000 另一个序列化字段 another serialized field 274 00:13:42,200 --> 00:13:45,633 在落叶李的倒下预制参考 reference in the deciduous lee's fallen prefab 275 00:13:45,733 --> 00:13:47,566 所以我会在这之后再加上 so I'll add that after this 276 00:13:48,033 --> 00:13:49,400 我把它贴在这里 and I'll paste it in here 277 00:13:52,300 --> 00:13:55,633 所以它只是一个序列化字段类型的游戏对象 so it's just a serialized field type game objects 278 00:13:55,933 --> 00:13:58,900 这就是所谓的柑橘李倒下预制 and that's called the citrus lee's fallen prefab 279 00:13:59,333 --> 00:14:01,800 然后我们要把它填入督察室 and then we're going to populate that in the inspector 280 00:14:03,333 --> 00:14:05,333 所以我会省下来然后继续 so I'll just save and then carry on 281 00:14:05,766 --> 00:14:07,200 然后我们只需要向下滚动 then we just need to scroll down 282 00:14:07,266 --> 00:14:07,566 到 to 283 00:14:07,566 --> 00:14:10,533 显示收割动作效果的方法 the method where it displays the harvest action effect 284 00:14:11,033 --> 00:14:12,000 现在呢 and at the moment 285 00:14:12,233 --> 00:14:14,366 在我们测试的switch语句中 in this switch statement where we're testing 286 00:14:14,366 --> 00:14:16,566 应该发挥哪些收获作用 which harvest action effect should be played 287 00:14:16,833 --> 00:14:19,200 我们目前唯一真正测试的是 the only one we're really testing for at the moment is 288 00:14:19,200 --> 00:14:21,200 收获作用效应 the reaping harvest action effect 289 00:14:21,733 --> 00:14:24,866 所以我们需要在那里为 so we need to add another check in there for the 290 00:14:25,033 --> 00:14:26,700 落叶 deciduous leaves falling 291 00:14:26,900 --> 00:14:27,933 效果也一样 effect as well 292 00:14:28,500 --> 00:14:30,266 在这之前我们再加一句 so let's add that before here 293 00:14:31,000 --> 00:14:32,900 非常简单 so fairly straightforward 294 00:14:32,900 --> 00:14:35,166 我们只是在重复以前的做法 we're just duplicating what we did before 295 00:14:36,733 --> 00:14:38,833 而不是测试收获效果 instead of testing for the reaping effect 296 00:14:38,833 --> 00:14:42,000 我们正在测试落叶酒糟的下降效应 we're testing for the deciduous lees falling effects 297 00:14:42,966 --> 00:14:45,366 然后我们就用我们可怜的经理 and then we're just using our poor manager 298 00:14:45,700 --> 00:14:47,566 重用对象 to reuse the object 299 00:14:48,433 --> 00:14:50,833 为柑橘铅下降预制 for the citrus leads falling prefab 300 00:14:51,733 --> 00:14:54,166 我们在有效位置通过 and we pass in the effect position 301 00:14:54,766 --> 00:14:57,466 它被称为影响学校的一部分 it is called as part of the effect school 302 00:14:58,066 --> 00:15:00,833 旋转被设置为恒等式 and the rotation is just set to identity 303 00:15:01,666 --> 00:15:02,433 然后呢 and then it 304 00:15:02,600 --> 00:15:06,433 基本上就是将游戏对象设置为活动的 just basically sets the game object to be active 305 00:15:06,900 --> 00:15:10,166 然后在2秒后关闭 and then it disables it after 2 seconds 306 00:15:11,866 --> 00:15:13,566 所以我们可以把它保存下来 so we can just save that 307 00:15:15,033 --> 00:15:17,000 然后回到团结 and then return back to unity 308 00:15:17,800 --> 00:15:19,800 我们最后要做的就是 and the last thing we need to do is just 309 00:15:19,833 --> 00:15:22,466 加上落叶李的秋天的影响 add the deciduous lee's fall in effect 310 00:15:22,466 --> 00:15:23,766 预制到 prefab to the 311 00:15:24,033 --> 00:15:26,966 vfx管理器中的序列化字段 serialized field in the vfx manager 312 00:15:27,200 --> 00:15:28,266 我们刚加的 that we just added 313 00:15:28,800 --> 00:15:29,800 我也是 so is 314 00:15:30,033 --> 00:15:32,900 现在是空的，这样我们就可以把它拖进去 empty at the moment so we can just drag in that prefab 315 00:15:34,600 --> 00:15:35,466 就这样 just like that 316 00:15:36,233 --> 00:15:39,433 然后我们可以控制s来保存我们的持久场景 and then we can control s to save our persistent scene 317 00:15:40,600 --> 00:15:43,033 我们还可以重新设置课程布局 and we could reset our course layouts as well 318 00:15:44,333 --> 00:15:46,033 那应该是 and that should be 319 00:15:46,800 --> 00:15:49,133 我们需要做的所有改变 all of the changes that we need to make 320 00:15:49,300 --> 00:15:50,900 所以我们现在可以测试我们的游戏了 so we can test our game now 321 00:15:50,900 --> 00:15:53,000 所以我们去按play so let's just go and press play 322 00:15:57,100 --> 00:15:59,433 在游戏中，让我们收集我们的工具 and in the game let's collect our tools 323 00:16:01,733 --> 00:16:04,000 我们去收集一些橡子 and we'll go and collect some acorns 324 00:16:04,433 --> 00:16:05,800 所以我们可以种植它们 so that we can plant them 325 00:16:09,066 --> 00:16:09,700 所以 so 326 00:16:11,233 --> 00:16:13,433 看起来不错，那我们就去拿大麻吧 that looks good so let's just get the ho 327 00:16:13,766 --> 00:16:15,166 找些理由 and take some grounds 328 00:16:21,433 --> 00:16:23,400 我们要种这些橡子 and we'll plant these acorns 329 00:16:28,666 --> 00:16:29,900 然后我们会按 and then we'll press the 330 00:16:29,966 --> 00:16:32,300 测试时间提前的g键 g key for the test time advance 331 00:16:33,366 --> 00:16:35,300 我们需要按20次 we'll need to press it 20 times 332 00:16:35,300 --> 00:16:36,733 直到我们得到一个完全成熟的 until we get a fully grown 333 00:16:37,066 --> 00:16:37,800 橡树 oak tree 334 00:16:44,566 --> 00:16:48,033 好了，现在就拿斧子来测试一下我们的能力 here we go so let's get the axe now and test out our 335 00:16:48,366 --> 00:16:49,766 落叶效应 leaves falling effects 336 00:16:52,133 --> 00:16:53,000 就这样 and there we go 337 00:16:53,500 --> 00:16:55,266 所以我觉得这看起来很有效 so I think that looks really effective 338 00:16:55,900 --> 00:16:58,500 所以打了七下之后，树就满了 so after seven strikes it should fill the tree 339 00:17:04,966 --> 00:17:05,766 树叶 the leaves 340 00:17:05,766 --> 00:17:08,133 它们被制造出来，然后逐渐消失 are produced and then they just gradually fade out 341 00:17:08,133 --> 00:17:09,066 它们会旋转 and they rotate 342 00:17:09,833 --> 00:17:12,033 所以这是一个很好的演示 so this is a really good demonstration of how 343 00:17:12,066 --> 00:17:13,233 特殊效果 particular effects 344 00:17:13,533 --> 00:17:15,833 非常简单的方法甚至可以非常有效 quite simple ones even can be very effective 345 00:17:20,933 --> 00:17:22,733 就这样很好 so that's it excellent 346 00:17:24,133 --> 00:17:27,600 好吧，让我们回到编辑那里 okay so let's just go back to the editor 347 00:17:29,466 --> 00:17:30,500 现在我们来控制 now we'll control 348 00:17:30,500 --> 00:17:31,366 我们得确认一下 s to make sure 349 00:17:31,366 --> 00:17:34,233 所有的东西都保存了，我们会瓦解等级制度 everything's saved and we'll collapse the hierarchy 350 00:17:34,233 --> 00:17:35,766 所以按住alt键 so hold the alt key down 351 00:17:36,400 --> 00:17:37,466 点击这里 click on there 352 00:17:38,400 --> 00:17:41,000 今天的讲座到此为止 and that's it for this lecture 353 00:17:41,000 --> 00:17:43,766 所以谢谢你的关注 so thank you for following along 354 00:17:44,133 --> 00:17:46,266 下次见 and I'll see you in the next one