1

2026-06-20 19:34:23 +08:00
parent e5031c0068
commit d442805c3f
4136 changed files with 514641 additions and 0 deletions
--- a/Components/RenderExistingMesh.cs
+++ b/Components/RenderExistingMesh.cs
@@ -0,0 +1,152 @@
+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated January 1, 2020. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2020, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#if UNITY_2018_3 || UNITY_2019 || UNITY_2018_3_OR_NEWER
+#define NEW_PREFAB_SYSTEM
+#endif
+
+using UnityEngine;
+using System.Collections.Generic;
+
+namespace Spine.Unity.Examples {
+
+#if NEW_PREFAB_SYSTEM
+	[ExecuteAlways]
+#else
+	[ExecuteInEditMode]
+#endif
+	[RequireComponent(typeof(MeshRenderer)), RequireComponent(typeof(MeshFilter))]
+	public class RenderExistingMesh : MonoBehaviour
+	{
+		public MeshRenderer referenceRenderer;
+
+		bool updateViaSkeletonCallback = false;
+		MeshFilter referenceMeshFilter;
+		MeshRenderer ownRenderer;
+		MeshFilter ownMeshFilter;
+
+		[System.Serializable]
+		public struct MaterialReplacement {
+			public Material originalMaterial;
+			public Material replacementMaterial;
+		}
+		public MaterialReplacement[] replacementMaterials = new MaterialReplacement[0];
+
+		private Dictionary<Material, Material> replacementMaterialDict = new Dictionary<Material, Material>();
+		private Material[] sharedMaterials = new Material[0];
+
+#if UNITY_EDITOR
+		private void Reset () {
+			if (referenceRenderer == null) {
+				referenceRenderer = this.transform.parent.GetComponentInParent<MeshRenderer>();
+				if (!referenceRenderer)
+					return;
+			}
+
+			var parentMaterials = referenceRenderer.sharedMaterials;
+			if (replacementMaterials.Length != parentMaterials.Length) {
+				replacementMaterials = new MaterialReplacement[parentMaterials.Length];
+			}
+			for (int i = 0; i < parentMaterials.Length; ++i) {
+				replacementMaterials[i].originalMaterial = parentMaterials[i];
+				replacementMaterials[i].replacementMaterial = parentMaterials[i];
+			}
+			Awake();
+			LateUpdate();
+		}
+#endif
+
+		void Awake () {
+			if (referenceRenderer == null) {
+				referenceRenderer = this.transform.parent.GetComponentInParent<MeshRenderer>();
+			}
+
+			// subscribe to OnMeshAndMaterialsUpdated
+			var skeletonRenderer = referenceRenderer.GetComponent<SkeletonAnimation>();
+			if (skeletonRenderer) {
+				skeletonRenderer.OnMeshAndMaterialsUpdated -= UpdateOnCallback;
+				skeletonRenderer.OnMeshAndMaterialsUpdated += UpdateOnCallback;
+				updateViaSkeletonCallback = true;
+			}
+			referenceMeshFilter = referenceRenderer.GetComponent<MeshFilter>();
+			ownRenderer = this.GetComponent<MeshRenderer>();
+			ownMeshFilter = this.GetComponent<MeshFilter>();
+
+			InitializeDict();
+		}
+
+		#if UNITY_EDITOR
+		private void Update () {
+			if (!Application.isPlaying) {
+				InitializeDict();
+			}
+		}
+		#endif
+
+		void LateUpdate () {
+			#if UNITY_EDITOR
+			if (!Application.isPlaying) {
+				UpdateMaterials();
+				return;
+			}
+			#endif
+
+			if (updateViaSkeletonCallback)
+				return;
+			UpdateMaterials();
+		}
+
+		void UpdateOnCallback (SkeletonRenderer r) {
+			UpdateMaterials();
+		}
+
+		void UpdateMaterials () {
+			ownMeshFilter.sharedMesh = referenceMeshFilter.sharedMesh;
+
+			var parentMaterials = referenceRenderer.sharedMaterials;
+			if (sharedMaterials.Length != parentMaterials.Length) {
+				sharedMaterials = new Material[parentMaterials.Length];
+			}
+			for (int i = 0; i < parentMaterials.Length; ++i) {
+				var parentMaterial = parentMaterials[i];
+				if (replacementMaterialDict.ContainsKey(parentMaterial)) {
+					sharedMaterials[i] = replacementMaterialDict[parentMaterial];
+				}
+			}
+			ownRenderer.sharedMaterials = sharedMaterials;
+		}
+
+		void InitializeDict () {
+			for (int i = 0; i < replacementMaterials.Length; ++i) {
+				var entry = replacementMaterials[i];
+				replacementMaterialDict[entry.originalMaterial] = entry.replacementMaterial;
+			}
+		}
+	}
+}