開発スタッフがアプリ関連の最新技術やニュースをご紹介します。

All of the best app start with a square, squarely in the middle of the screen. But to turn this abstract idea into something more real we need to think outside the box.

All of the best app start with a square, squarely in the middle of the screen. But to turn this abstract idea into something more real we need to think outside the box.

If you look at the real physical box the only way you’re able to see it with some light, and that light casts a shadow. What if we want our abstract boxes to have a real shadow? Just like a real box. So that our users have a mental model for what the things in your app are.

Well, that’s what a Physical Model is for. Just take whatever widget you’re working with, wrap it inside of a Physical Model and give it a color.

PhysicalModel(
  child: BlueBox(),
  color: Colors.black,
)

Wait! There is no shadow. By default Physical Model’s elevation is zero, so we need to pick that box up to be able to see the shadow.

PhysicalModel(
  child: BlueBox(),
  color: Colors.black,
  elevation:  8.0
)

But unlike the real world we have additional options, for our Physical model’s shadows, like it’s color.

PhysicalModel(
  child: BlueBox(),
  color: Colors.black,
  shadowColor: Colors.pink,
  elevation:  8.0,
)

You can also change the roundness of the shadow’s corners.

PhysicalModel(
  child: BlueBox(),
  color: Colors.black,
  shadowColor: Colors.pink,
  elevation:  8.0,
  borderRadius: 
   BorderRadius: circular(45),
)

or simply update what shape it takes.

PhysicalModel(
  child: BlueBox(),
  color: Colors.black,
  shadowColor: Colors.pink,
  elevation:  8.0,
  shape: BoxShape.circle,
)

Physical Model is super useful, when you have ideas for custom shadow effects, it’s also used under the hood in widgets like Material to build material shadow.

Let’s create simple Physical model!!　The result screenshoot is at the top.

    return Scaffold(
      body: Center(
        child: PhysicalModel(
          elevation: 20.0,
          shadowColor: Colors.red,
          color: Colors.red,
          child: Container(
            width: 200,
            height: 200,
            decoration: BoxDecoration(
              shape: BoxShape.circle,
              border: Border.all(
                color: Colors.red,
                width: 1.0,
              ),
            ),
          ),
        ),
      ),
    );

Hope you enjoyed this post!

By Ami

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今回はカメラに追従するGameObjectと複製する方法をシェアしたいと思います。
本記事は前回の「[Unity] カメラに追従するGameObjectと複製(1)」の続きです。

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今回はカメラに追従するGameObjectと任意のタイミングでGameObjectを複製する方法をシェアしたいと思います。

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We use version control system to manage and gather our source codes, right. I am pretty sure most of us are using Git for version control system nowadays. Today, I will share with you some git commands that will help you to improve your git knowledge.

Remove all your local git branches except master

You may have many local branches while you are on developments. But one day, you may want to get rid of these local branches and keep only main/master branch. This command will help you.

git branch | grep -v "main" | xargs git branch -D

Undo last commit

If you want to undo your most recent commit. Follow these steps.

git commit -m "undo message"

Then reset our changes

Pretty git log format

git reset HEAD~

Normally we use to see our git log activity using git log. But we can see better with pretty formatting using this.

git log --graph --abbrev-commit --decorate --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)' --all

Deleting git branch

I wrote deleting local branches except main/master in above. In here, I will talk about deleting a specific branch both on local and remote.

Deleting on local

git branch -d <branch_name>

Deleting on remote

git push <remote> --delete <branch_name>

Cherry picking from another repository

We can apply the changes from another repository to us also.

git fetch <remote-url> <branch_name> && git cherry-pick SHA1

I’m pretty sure there are other useful tricks as well. That’s all for now.

Yuuma

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We have to catch your domain name, hostname and url segments and use it back in your projects frequently. Today I will share a few functions to get it done easily in Laravel Framework.

getHttpHost

request()->getHttpHost(); //return domain.com

This will return the domain name like this.

request()->getHost(); // return domain.com

This also works same with above method.

getSchemeAndHttpHost

If you want to get http segments along with the domain name. You can use getSchemeAndHttpHost method.

request()->getSchemeAndHttpHost(); // return https://domain.com

url

Using the url method, you can get the current route path like this.

url()->current(); // return current existing url

You can also use request()->url() to return the url address along with http.

segment

If you need to parse your routing url , the segment will help to parse it. For example this is our current url domain.com/blog/hello

request()->segment(0); // return blog
request()->segment(1); // return hello 

The methods I wrote above are some of the useful functions if you have to deal with your URL address or hostname.

Yuuma

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