Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://docs.unity3d.com/Manual/../ScriptReference/ShaderKeywordFilter.FilterAttribute.html below:

Unity - Scripting API: FilterAttribute

class in UnityEditor.ShaderKeywordFilter

Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.

For some reason your suggested change could not be submitted. Please <a>try again</a> in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.

Cancel

Tell the shader system which shader keywords to include or remove from the build, based on the data field underneath.

#pragma multi_compile __ SHADOWS_LOW SHADOWS_MEDIUM SHADOWS_HIGH

If you use filter attributes, this can be adjusted to better suit the settings configuration of the project.

In the following example, when forceLowShadows is true, the SelectIf filter attribute forces the multi_compile keyword set to only contain the SHADOWS_LOW variant during the build.

using UnityEditor.ShaderKeywordFilter;
[SelectIf(true, keywordNames: "SHADOWS_LOW")]
bool forceLowShadows;

You can also exclude keywords from the build. In the following example, when enableHighShadows is false, the RemoveIf filter attribute removes SHADOWS_HIGH.

[RemoveIf(false, keywordNames: "SHADOWS_HIGH")]
bool enableHighShadows;

You can also select or remove more than one keyword at a time. In the following example, when onlyHighOrNoShadows is true, the SelectIf filter attribute selects only the SHADOWS_HIGH variant and a no shadows variant.

The empty string "" denotes the empty keyword. You can only select and remove the empty keyword together with another keyword, because "" on its own applies to all multi_compile keyword sets with an empty keyword.

[SelectIf(true, keywordNames: new string[] {"", "SHADOWS_HIGH"})]
bool onlyHighOrNoShadows;

You can use RemoveIfNot with enum data. The following example removes the SHADOWS_LOW variant if shadowMode is set to anything except Low.

public enum ShadowMode
{
    Low,
    Med,
    High
}
[RemoveIfNot(ShadowMode.Low, keywordNames: "SHADOWS_LOW")]
ShadowMode shadowMode;

You can use the overridePriority argument to use filter attributes to override filtering you've previously set. Normally the first filter rule encountered in the type tree targeting a specific keyword takes effect, and Unity ignores any later attributes. If you use overridePriority, attributes can force the later filter rule to be active instead.

You can add constraint attributes to filter attributes, to determine whether the filter rule is active in the current context. See GraphicsAPIConstraintAttribute and TagConstraintAttribute for more information.

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4