88 lines
3.5 KiB
C#
88 lines
3.5 KiB
C#
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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#if UNITY_POST_PROCESSING_STACK_V2
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using UnityEngine.Rendering.PostProcessing;
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#endif
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namespace NeoFPS
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{
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[HelpURL("https://docs.neofps.com/manual/fpcamref-mb-postprocesslayerfix.html")]
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public class PostProcessLayerFix : MonoBehaviour
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{
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#if UNITY_POST_PROCESSING_STACK_V2
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private static PostProcessLayer.Antialiasing s_AntiAliasing = PostProcessLayer.Antialiasing.None;
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private static PostProcessResources s_Resources = null;
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private void Awake()
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{
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var existing = GetComponent<PostProcessLayer>();
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if (existing == null)
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{
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// Check if resources have been set (first time a PPL is added)
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if (s_Resources == null)
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{
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// Load and record the post processing settings
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var ppls = Resources.Load<PostProcessLayerSettings>("PostProcessLayerSettings");
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if (ppls != null)
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{
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// Add a post processing layer
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var ppl = gameObject.AddComponent<PostProcessLayer>();
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if (ppl == null)
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{
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// Bizarrely the above can return null so attempt to re-grab
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ppl = gameObject.GetComponent<PostProcessLayer>();
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if (ppl == null)
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return;
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}
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// Set and record antialiasing
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s_AntiAliasing = ppls.antiAliasing;
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ppl.antialiasingMode = s_AntiAliasing;
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// Check if resources is stored
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if (ppls.resources == null)
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{
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// If not, get the layer to generate new resources via Init(null) and then retrieve via reflection
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ppl.Init(null);
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var t = ppl.GetType();
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var field = t.GetField("m_Resources", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
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s_Resources = field.GetValue(ppl) as PostProcessResources;
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// Store the resources
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ppls.resources = s_Resources;
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}
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else
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{
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// Get the resources from the settings and apply
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s_Resources = ppls.resources;
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ppl.Init(s_Resources);
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}
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// Set the volume settings
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ppl.volumeTrigger = transform;
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ppl.volumeLayer = PhysicsFilter.LayerFilter.PostProcessingVolumes;
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}
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}
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else
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{
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// Add a post processing layer
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var ppl = gameObject.AddComponent<PostProcessLayer>();
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// Set the properties based on stored
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ppl.volumeLayer = PhysicsFilter.LayerFilter.PostProcessingVolumes;
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ppl.volumeTrigger = transform;
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ppl.antialiasingMode = s_AntiAliasing;
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ppl.Init(s_Resources);
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}
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}
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}
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#else
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void Awake()
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{
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Destroy(this);
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}
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#endif
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}
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}
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