Experimental: this API is experimental and might be changed or removed in the future.

IScriptableBakedReflectionSystem

interface in UnityEditor.Experimental.Rendering

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Description

Defines the required members for a ScriptableBakedReflectionSystem implementation.

You can use the empty implementation as base class, see ScriptableBakedReflectionSystem.

using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Rendering;
using UnityEditor.Experimental.Rendering;

public interface IBakeJobs { // Add job counts + remove jobs count int count { get; } int toAddCount { get; } int toRemoveCount { get; } }

public interface IBaker<TProbe> { IBakeJobs PrepareBakeJobsFor(SceneStateHash sceneStateHash); void IssueJobs(IBakeJobs jobs); List<TProbe> bakedProbes { get; set; } void StopRunningJobs(); }

abstract class CustomScriptableBakedReflectionSystem : ScriptableBakedReflectionSystem { enum Stage { None, BakeReflectionProbes }

IBaker<ReflectionProbe> m_ReflectionProbeBaker;

public CustomScriptableBakedReflectionSystem( IBaker<ReflectionProbe> reflectionProbeBaker) // Our custom system processes in 1 stage: reflection probes : base(1) { m_ReflectionProbeBaker = reflectionProbeBaker; }

public override void Tick( SceneStateHash sceneStateHash, IScriptableBakedReflectionSystemStageNotifier handle) { // Reflection Probes { // Calculate reflection probes to remove and to bake and add var jobs = m_ReflectionProbeBaker.PrepareBakeJobsFor(sceneStateHash); if (jobs.count > 0) { // Update progression information of current stage // Progress is the progression of to bake and add jobs handle.EnterStage( (int)Stage.BakeReflectionProbes, string.Format("Reflection Probes | {0} jobs", jobs.toAddCount), 1 - (jobs.toAddCount / (float)m_ReflectionProbeBaker.bakedProbes.Count));

// Perform removal of remove jobs // Issue baking of add jobs if they are not in progress m_ReflectionProbeBaker.IssueJobs(jobs);

return; } handle.ExitStage((int)Stage.BakeReflectionProbes); }

// Update the hash of the reflection system stateHashes = CalculateStateHash(); // Baking is complete for this sceneStateHash handle.SetIsDone(true); }

public override void SynchronizeReflectionProbes() { // Synchronize Reflection Probes for (int i = 0, c = m_ReflectionProbeBaker.bakedProbes.Count; i < c; ++i) { var probe = m_ReflectionProbeBaker.bakedProbes[i]; probe.bakedTexture = GetReflectionProbeBakedTexture(probe); } }

public override void Clear() { m_ReflectionProbeBaker.bakedProbes.Clear(); DeleteBakedReflectionProbeTextures(); }

public override void Cancel() { m_ReflectionProbeBaker.StopRunningJobs(); }

Cubemap GetReflectionProbeBakedTexture(ReflectionProbe probe) { throw new System.NotImplementedException(); }

protected abstract void DeleteBakedReflectionProbeTextures(); protected abstract Hash128[] CalculateStateHash(); }

Properties

stageCountNumber of stages of the baking process.
stateHashesThe hashes of the current baked state of the ScriptableBakedReflectionSystem.

Public Methods

BakeAllReflectionProbesImplement this method to bake all of the loaded reflection probes.
CancelCancel the running bake jobs.
ClearClear the state of the ScriptableBakedReflectionSystem.
SynchronizeReflectionProbesSynchronize the baked data with the actual components and rendering settings.
TickThis method is called every Editor update until the ScriptableBakedReflectionSystem indicates that the baking is complete, with handle.SetIsDone(true). (See IScriptableBakedReflectionSystemStageNotifier.SetIsDone).

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