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Unity Engine

OnPreprocessBuild(BuildCallbackContext)

Implement this method to receive a callback before the build is started.
Read time 1 minuteLast updated 12 days ago

Definition

void OnPreprocessBuild(BuildCallbackContext ctx)

Parameters

ctx

BuildCallbackContext
A context containing information about the build, such as its build report.

Remarks

This callback is invoked during Player, AssetBundle, and content directory builds.
Additional Resources: IPostprocessBuildWithContext, BuildPlayerProcessor, BuildPipeline.BuildPlayer, BuildPipeline.BuildAssetBundles, BuildPipeline.BuildContentDirectory

Examples

using UnityEditor;using UnityEditor.Build;using UnityEngine;using UnityEditor.Build.Reporting;class PreprocessBuildExample : IPreprocessBuildWithContext{    public int callbackOrder { get { return 0; } }    public void OnPreprocessBuild(BuildCallbackContext ctx)    {        string prefix = "";        if (ctx.IsContentOnlyBuild)            prefix = "Content-only build:";        else if (ctx.IsPlayerBuild)            prefix = "Player build:";        BuildSummary summary = ctx.Report.summary;        Debug.Log(prefix + " PreprocessBuild called. " +            "Target: " + summary.platform + " Output path: " + summary.outputPath);    }}