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Unity uses Shader to make glass windows in the rain learning notes Blur background, simulate fog Make glass transparent Handwriting Fuzzy Algorithm https://www.youtube.com/watch?v=EBrAdahFtuo Watch the notes after the oil pipe god's tutorial. Blur background, simulate fog In the textured Inspec ...

1.JavaScript arrays are used to store multiple values in a single variable. 2. Create array: Array text method: var cars = ["Saab", "Volvo", "BMW"]; Or use the keyword new var cars = new Array("Saab", "Volvo", "BMW"); 3. We refer to an array element by referring to index number (subscript) 4. Through ...

GrabPass Use screen capture channel GrabPass [] or GrabPass {"texture name"}; If you do not specify a texture name, the texture will be generated into the "GrabTexture" by default, and the subsequent Pass channel uses this variable to obtain the screen capture texture Scene: Code Sh ...

In JavaScript, document fragment is independent of DOM tree and exists in memory. It is a blank document fragment at the beginning of creation. We can use createDocumentFragment to create it let fragment = document.createDocumentFragment(); The operations on document fragments, including inserting node ...

background The previous article details the process of configuring SpringMVC using xml, rather than specifying a Dispatcher Servlet, specifying a container configuration file, and then writing controllers and views. Similar to using annotation configurations, we have a class responsible for specifying ...

I get user reports from apps on the market, but the following exceptions occur: java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState at android.app.FragmentManagerImpl.checkStateLoss(FragmentManager.java:1109) at android.app.FragmentManagerImpl.popBackStackImmediate(FragmentManager.java:399) at android.app.A ...

When it comes to the immersive experience of Android status bar, it has to be said that this is the pot left by the code designer to the developers. The version system api is fragmented and inconsistent. The subsequent versions are not compatible with the previous versions, so developers need to be c ...

Selection of menu bar symbols There are many menu symbols in Android studio. Select drawable You can choose any symbol you want code implementation public class CrimeListFragment extends Fragment { public static final String SUBTITLE = "subtitle"; private RecyclerView mRecyclerView; private CrimeAdpater mCr ...

When using EventBus, we first need to register EventBus: EventBus.getDefault().register(this); So let's use this code as an entry to explore the secrets of EventBus step by step! Let's first look at the getDefault() method: static volatile EventBus defaultInstance; public static EventBus getDefa ...

/Start/   This article mainly analyzes the source code of LiveData. This article uses the source code analysis of Android SDK 29.   /Definition/   LiveData is a kind of observable data storage class, which has life cycle awareness and follows the life cycle of application components (e.g. Activ ...