| | | 1 | | using System; |
| | | 2 | | using System.Linq; |
| | | 3 | | using DCL.Helpers; |
| | | 4 | | using DCL.Models; |
| | | 5 | | using UnityEngine; |
| | | 6 | | using UnityEngine.Assertions; |
| | | 7 | | using UnityGLTF; |
| | | 8 | | |
| | | 9 | | namespace DCL |
| | | 10 | | { |
| | | 11 | | public class AssetPromise_GLTF : AssetPromise<Asset_GLTF> |
| | | 12 | | { |
| | 157 | 13 | | public AssetPromiseSettings_Rendering settings = new AssetPromiseSettings_Rendering(); |
| | | 14 | | protected string assetDirectoryPath; |
| | | 15 | | |
| | | 16 | | protected ContentProvider provider = null; |
| | 0 | 17 | | public string fileName { get; private set; } |
| | | 18 | | |
| | | 19 | | GLTFComponent gltfComponent = null; |
| | | 20 | | IWebRequestController webRequestController = null; |
| | | 21 | | |
| | | 22 | | object id = null; |
| | | 23 | | |
| | | 24 | | public AssetPromise_GLTF(string url) |
| | 0 | 25 | | : this(new ContentProvider_Dummy(), url, null, Environment.i.platform.webRequest) { } |
| | | 26 | | |
| | | 27 | | public AssetPromise_GLTF(string url, IWebRequestController webRequestController) |
| | 18 | 28 | | : this(new ContentProvider_Dummy(), url, null, webRequestController) { } |
| | | 29 | | |
| | | 30 | | public AssetPromise_GLTF(ContentProvider provider, string url, string hash = null) |
| | 286 | 31 | | : this(provider, url, hash, Environment.i.platform.webRequest) { } |
| | | 32 | | |
| | | 33 | | public AssetPromise_GLTF(ContentProvider provider, string url, IWebRequestController webRequestController) |
| | 10 | 34 | | : this(provider, url, null, webRequestController) { } |
| | | 35 | | |
| | 157 | 36 | | public AssetPromise_GLTF(ContentProvider provider, string url, string hash, IWebRequestController webRequestCont |
| | | 37 | | { |
| | 157 | 38 | | this.provider = provider; |
| | 157 | 39 | | this.fileName = url.Substring(url.LastIndexOf('/') + 1); |
| | 157 | 40 | | this.id = hash ?? url; |
| | 157 | 41 | | this.webRequestController = webRequestController; |
| | | 42 | | // We separate the directory path of the GLB and its file name, to be able to use the directory path when |
| | | 43 | | // fetching relative assets like textures in the ParseGLTFWebRequestedFile() event call |
| | 157 | 44 | | assetDirectoryPath = URIHelper.GetDirectoryName(url); |
| | 157 | 45 | | } |
| | | 46 | | |
| | | 47 | | protected override void OnBeforeLoadOrReuse() |
| | | 48 | | { |
| | | 49 | | #if UNITY_EDITOR |
| | 248 | 50 | | asset.container.name = "GLTF: " + this.id; |
| | | 51 | | #endif |
| | 248 | 52 | | settings.ApplyBeforeLoad(asset.container.transform); |
| | 248 | 53 | | } |
| | | 54 | | |
| | | 55 | | protected override void OnAfterLoadOrReuse() |
| | | 56 | | { |
| | 129 | 57 | | if (asset?.container != null) |
| | | 58 | | { |
| | 129 | 59 | | asset.renderers = asset.container.GetComponentsInChildren<Renderer>(true).ToList(); |
| | 129 | 60 | | settings.ApplyAfterLoad(asset.container.transform); |
| | | 61 | | } |
| | 129 | 62 | | } |
| | | 63 | | |
| | 959 | 64 | | public override object GetId() { return id; } |
| | | 65 | | |
| | | 66 | | protected override void OnLoad(Action OnSuccess, Action<Exception> OnFail) |
| | | 67 | | { |
| | | 68 | | try |
| | | 69 | | { |
| | 117 | 70 | | gltfComponent = asset.container.AddComponent<GLTFComponent>(); |
| | 117 | 71 | | gltfComponent.throttlingCounter = AssetPromiseKeeper_GLTF.i.throttlingCounter; |
| | 117 | 72 | | gltfComponent.Initialize(webRequestController); |
| | | 73 | | |
| | 117 | 74 | | GLTFComponent.Settings tmpSettings = new GLTFComponent.Settings() |
| | | 75 | | { |
| | | 76 | | useVisualFeedback = settings.visibleFlags == |
| | | 77 | | AssetPromiseSettings_Rendering.VisibleFlags.VISIBLE_WITH_TRANSITION, |
| | | 78 | | initialVisibility = settings.visibleFlags != AssetPromiseSettings_Rendering.VisibleFlags.INVISIBLE, |
| | | 79 | | shaderOverride = settings.shaderOverride, |
| | | 80 | | addMaterialsToPersistentCaching = |
| | | 81 | | (settings.cachingFlags & MaterialCachingHelper.Mode.CACHE_MATERIALS) != 0, |
| | | 82 | | forceGPUOnlyMesh = settings.forceGPUOnlyMesh |
| | | 83 | | }; |
| | | 84 | | |
| | 117 | 85 | | gltfComponent.LoadAsset(provider.baseUrl ?? assetDirectoryPath, fileName, GetId() as string, |
| | | 86 | | false, tmpSettings, FileToHash); |
| | | 87 | | |
| | 117 | 88 | | gltfComponent.sceneImporter.OnMeshCreated += MeshCreated; |
| | 117 | 89 | | gltfComponent.sceneImporter.OnRendererCreated += RendererCreated; |
| | | 90 | | |
| | 117 | 91 | | gltfComponent.OnSuccess += () => |
| | | 92 | | { |
| | 102 | 93 | | if (asset != null) |
| | | 94 | | { |
| | 102 | 95 | | asset.totalTriangleCount = |
| | | 96 | | MeshesInfoUtils.ComputeTotalTriangles(asset.renderers, asset.meshToTriangleCount); |
| | | 97 | | } |
| | | 98 | | |
| | 102 | 99 | | OnSuccess.Invoke(); |
| | 102 | 100 | | }; |
| | | 101 | | |
| | 117 | 102 | | gltfComponent.OnFail += OnFail; |
| | | 103 | | |
| | 117 | 104 | | asset.name = fileName; |
| | 117 | 105 | | } |
| | 0 | 106 | | catch (Exception error) |
| | | 107 | | { |
| | 0 | 108 | | OnFail?.Invoke(error); |
| | 0 | 109 | | } |
| | 117 | 110 | | } |
| | | 111 | | |
| | | 112 | | private void RendererCreated(Renderer r) |
| | | 113 | | { |
| | 263 | 114 | | Assert.IsTrue(r != null, "Renderer is null?"); |
| | | 115 | | |
| | | 116 | | // TODO(Brian): SilentForget nulls this. Remove this line after fixing the GLTF cancellation. |
| | 263 | 117 | | if ( asset == null ) |
| | 0 | 118 | | return; |
| | | 119 | | |
| | 263 | 120 | | asset.renderers.Add(r); |
| | 263 | 121 | | } |
| | | 122 | | |
| | | 123 | | private void MeshCreated(Mesh mesh) |
| | | 124 | | { |
| | 283 | 125 | | Assert.IsTrue(mesh != null, "Mesh is null?"); |
| | | 126 | | |
| | | 127 | | // TODO(Brian): SilentForget nulls this. Remove this line after fixing the GLTF cancellation. |
| | 283 | 128 | | if ( asset == null ) |
| | 0 | 129 | | return; |
| | | 130 | | |
| | 283 | 131 | | asset.meshes.Add(mesh); |
| | 283 | 132 | | asset.meshToTriangleCount[mesh] = mesh.triangles.Length; |
| | 283 | 133 | | } |
| | | 134 | | |
| | 291 | 135 | | bool FileToHash(string fileName, out string hash) { return provider.TryGetContentHash(assetDirectoryPath + fileN |
| | | 136 | | |
| | | 137 | | protected override void OnReuse(Action OnSuccess) |
| | | 138 | | { |
| | 29 | 139 | | asset.renderers = asset.container.GetComponentsInChildren<Renderer>(true).ToList(); |
| | | 140 | | //NOTE(Brian): Show the asset using the simple gradient feedback. |
| | 29 | 141 | | asset.Show(settings.visibleFlags == AssetPromiseSettings_Rendering.VisibleFlags.VISIBLE_WITH_TRANSITION, OnS |
| | 29 | 142 | | } |
| | | 143 | | |
| | | 144 | | protected override bool AddToLibrary() |
| | | 145 | | { |
| | 102 | 146 | | if (!library.Add(asset)) |
| | 0 | 147 | | return false; |
| | | 148 | | |
| | | 149 | | //NOTE(Brian): If the asset did load "in world" add it to library and then Get it immediately |
| | | 150 | | // So it keeps being there. As master gltfs can't be in the world. |
| | | 151 | | // |
| | | 152 | | // ApplySettings will reposition the newly Get asset to the proper coordinates. |
| | 102 | 153 | | if (settings.forceNewInstance) |
| | | 154 | | { |
| | 2 | 155 | | asset = (library as AssetLibrary_GLTF).GetCopyFromOriginal(asset.id); |
| | 2 | 156 | | } |
| | | 157 | | else |
| | | 158 | | { |
| | 100 | 159 | | asset = library.Get(asset.id); |
| | | 160 | | } |
| | | 161 | | |
| | | 162 | | //NOTE(Brian): Call again this method because we are replacing the asset. |
| | 102 | 163 | | OnBeforeLoadOrReuse(); |
| | 102 | 164 | | return true; |
| | | 165 | | } |
| | | 166 | | |
| | | 167 | | protected override void OnCancelLoading() |
| | | 168 | | { |
| | 17 | 169 | | if (asset != null) |
| | | 170 | | { |
| | 17 | 171 | | asset.CancelShow(); |
| | | 172 | | } |
| | 17 | 173 | | } |
| | | 174 | | |
| | | 175 | | protected override Asset_GLTF GetAsset(object id) |
| | | 176 | | { |
| | 29 | 177 | | if (settings.forceNewInstance) |
| | | 178 | | { |
| | 9 | 179 | | return ((AssetLibrary_GLTF)library).GetCopyFromOriginal(id); |
| | | 180 | | } |
| | | 181 | | else |
| | | 182 | | { |
| | 20 | 183 | | return base.GetAsset(id); |
| | | 184 | | } |
| | | 185 | | } |
| | | 186 | | |
| | | 187 | | // NOTE: master promise are silently forgotten. We should make sure that they are loaded anyway since |
| | | 188 | | // other promises are waiting for them |
| | | 189 | | internal void OnSilentForget() |
| | | 190 | | { |
| | 3 | 191 | | asset.Hide(); |
| | 3 | 192 | | settings.parent = null; |
| | | 193 | | |
| | 3 | 194 | | if (gltfComponent != null) |
| | | 195 | | { |
| | 2 | 196 | | gltfComponent.SetPrioritized(); |
| | | 197 | | } |
| | 3 | 198 | | } |
| | | 199 | | } |
| | | 200 | | } |