I was invited to do an episode of Inside Unreal about my volumetric techniques. Here’s the VOD. Pretty pleased with what I could came up in one week. The chat was super fun and nice. I had a blast!
Note: Groom asset is not contained. You can use whatever you have by choose the GroomSpringsSystem as Custom Solver
Making beautiful and feasible volumetric effects has been a trending topic for game development. Inspired by the Gears 5 tech talk and the good ol’ Guerrilla paper on cloudspaces, I decided to do my own take and created this fluffy dry ice fog using Volumetric Fog feature that comes with UE4.
This is done purely within Volumetric Fog and Volume Material systems, thus requires no low-level coding and supports various lighting feature within UE4.
Continue reading『部分工程文件点我下载』
『知乎转载链接』
『有点相关的Unreal Circle演讲』
因为本文涉及到的内容比较广，关于Niagara最基础的一些部分比如怎么新建、怎样添加使用模块就不详细说明了，没用过的同学可以先看一下Epic官方文档的介绍：
Niagara核心概念
和贾越同学的系列教学直播：
https://www.bilibili.com/video/av73602807
本次工程效果：
『点击下载ppt 』
上面是预览，下载的ppt里有动图和解说
『Unreal Circle 2019 米哈游演讲视频』
今年初在马来西亚演讲的ppt，上面是静态版本，实际ppt有动图+解说，点此下载
Continue readingFirst thing to know, I don’t really want to backup the entire perforce database since it’s huge and requires a lot of extra steps. I’m only backing up the latest version in case a doom fire happens to my apartment.
The scheduled backup is run on my p4 server A, in order to run a scheduled backup plan to push my newest project version to server B.
Create client(aka workspace) for the server A itself.
p4 -d `pwd` client -t Vuth_Auri -o Auri_Backup | p4 client -i p4 client Auri_Backup
Then run a script in crontab.
51 * * * * bash /home/vuth/__backup/runBackup.sh
$cat runBackup.sh
p4 sync rsync -rtz -e "ssh -p 1111 -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -i /home/vuth/.ssh/id_rsa_somekey" /home/vuth/__backup/p4 vuth@123.123.123.123:/home/vuth/p4
First line get the latest version of your project to the workspace.
Second line runs rsync over a ssh connection to your remote server B.
And that’s it. Notice that this is incremental. You can add –delete to the rsync command to remove garbage from remote server B. I left it for extra safety.
过去一年多做的东西整理，命要肝没了, 然而似乎在以肉眼可见的速度进步? ٩( ‘ω’ )و
一年多没更新了，来一发。
之前的《神叽的阿米拉串》，不太想发public，不过反正博客没人看。
文件名是14年的，对时间的感知越来越快（或者说慢）。
“Wait for your 30s. You’re fucked.”
Filming实在没法直接找到partner，暂时游戏业停靠中。目前Unity，在学Unreal做自己的demo，想法很多时间太紧。
Asirikuy的交易framework很不错，在用，没停。
本想接着作配乐讲
迷途巫女的慌张
剩的mana只够召唤
一包辣条 怎么办
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Bukkit服务器我一直用GNU Screen跑，隔两天有时候会不稳定要重启。好麻烦根本就不关心为什么，搞定就行。有bukkit插件可以实现但是咱多没自尊用那个。虽然感觉bash操作Screen也挺邋遢的.. 但是好用！其实不然的话怎么操作后台，nohup倒腾输入流什么的太麻烦了，这种用途还是terminal模拟器好看。
#!/bin/bash
#/home/bukkit/restart.sh
i=0
while (( $i < 5 ))
do
if [ "`ps aux|grep -e '^bukkit'|grep SCREEN`" != "" ]; then
su bukkit -c 'screen -S bukkit -X stuff 'stop`echo -ne '\015'`'' #`echo -ne '\015'` 等于敲下回车
echo "`date` restart.sh:" 'Stoping bukkit...'
((i+=1))
sleep 5
else
((i+=100))
fi
done
if (( $i == 100 )); then
echo "`date` restart.sh:" 'Bukkit was not running. Starting...'
fi
if (( $i == 5 )); then
kill `ps aux|grep bukkit|awk '{print $2}'`
echo "`date` restart.sh:" 'Forcibly killing bukkit...'
sleep 1
fi
if [ "`ps aux|grep -e '^bukkit'|grep SCREEN`" != "" ]; then
echo "`date` restart.sh:" "ERROR: Couldn't stop bukkit. Exiting."
exit 1
fi
bash /home/bukkit/start.sh
exit 0
巴赫大提琴组曲 BWV1007, Prelude
基本没接触过古典，两个月前还觉得这首并不是很难嘛。我啊，naive。
Youtube | acfun传送门 | bilibili传送门
副手技能装备完成 Youtube | acfun传送门 | bilibili传送门
How to share keyboard/mouse in Linux without X11 environment
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Made this to learn mql4, while filling some of my needs for the flexibility of Market Profile.
Funny story: Any form of debugger is absolutely non-existed. I had to write debug output for every function.
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