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62 lines
1.5 KiB
C#
62 lines
1.5 KiB
C#
using UnityEngine;
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using System;
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#if UNITY_EDITOR
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using UnityEditor;
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#endif
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namespace Polybrush
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{
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/// <summary>
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/// Workaround for bug in `MeshRenderer.additionalVertexStreams`.
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/// Namely, the mesh is not persistent in the editor and needs to be "refreshed" constantly.
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/// </summary>
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[ExecuteInEditMode]
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[Obsolete()]
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public class z_AdditionalVertexStreams : MonoBehaviour
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{
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/// <summary>
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/// The Mesh set as additional vertex stream
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/// </summary>
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public Mesh m_AdditionalVertexStreamMesh = null;
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MeshRenderer _meshRenderer;
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MeshRenderer meshRenderer
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{
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get {
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if(_meshRenderer == null)
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_meshRenderer = gameObject.GetComponent<MeshRenderer>();
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return _meshRenderer;
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}
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}
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void Start()
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{
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SetAdditionalVertexStreamsMesh(m_AdditionalVertexStreamMesh);
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}
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/// <summary>
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/// Setting the additional vertex streams
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/// </summary>
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/// <param name="mesh">The Mesh to use for additionalVertexStreams</param>
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public void SetAdditionalVertexStreamsMesh(Mesh mesh)
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{
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if (meshRenderer != null)
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{
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this.m_AdditionalVertexStreamMesh = mesh;
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meshRenderer.additionalVertexStreams = mesh;
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}
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}
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#if UNITY_EDITOR
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void Update()
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{
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if(meshRenderer == null || m_AdditionalVertexStreamMesh == null || EditorApplication.isPlayingOrWillChangePlaymode)
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return;
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meshRenderer.additionalVertexStreams = m_AdditionalVertexStreamMesh;
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}
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#endif
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}
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}
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