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69 lines
1.9 KiB
69 lines
1.9 KiB
using System;
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using UnityEngine.Serialization;
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namespace UnityEngine.Rendering
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{
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[ExecuteInEditMode]
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internal class DisallowGPUDrivenRendering : MonoBehaviour
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{
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private bool m_AppliedRecursively;
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[FormerlySerializedAs("applyToChildrenRecursively")]
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public bool m_applyToChildrenRecursively;
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public bool applyToChildrenRecursively
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{
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get => m_applyToChildrenRecursively;
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set
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{
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m_applyToChildrenRecursively = value;
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OnDisable();
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OnEnable();
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}
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}
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private void OnEnable()
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{
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m_AppliedRecursively = applyToChildrenRecursively;
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if (applyToChildrenRecursively)
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AllowGPUDrivenRenderingRecursively(transform, false);
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else
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AllowGPUDrivenRendering(transform, false);
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}
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private void OnDisable()
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{
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if (m_AppliedRecursively)
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AllowGPUDrivenRenderingRecursively(transform, true);
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else
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AllowGPUDrivenRendering(transform, true);
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}
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private static void AllowGPUDrivenRendering(Transform transform, bool allow)
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{
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var renderer = transform.GetComponent<MeshRenderer>();
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if (renderer)
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renderer.allowGPUDrivenRendering = allow;
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}
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private static void AllowGPUDrivenRenderingRecursively(Transform transform, bool allow)
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{
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AllowGPUDrivenRendering(transform, allow);
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foreach (Transform child in transform)
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{
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if (!child.GetComponent<DisallowGPUDrivenRendering>())
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AllowGPUDrivenRenderingRecursively(child, allow);
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}
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}
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private void OnValidate()
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{
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OnDisable();
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if (enabled)
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OnEnable();
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}
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}
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}
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