public virtual JObject Serialize(SeinJS.ExporterEntry entry, SeinJS.Sein_nodeExtension extension)
{
var type = GetType();
var className = type.FullName.Replace("SeinNodeClass_", "");
extension.className = string.IsNullOrEmpty(className) ? extension.className : className;
var result = new JObject();
if (type.GetField("options") == null)
{
return(result);
}
var initOptions = type.GetField("options").GetValue(this);
foreach (var pair in initOptions.GetType().GetFields())
{
var option = SerializeValue(entry, pair.GetValue(initOptions));
result.Add(pair.Name, new JObject(
new JProperty("type", option.type),
new JProperty("value", option.value)
));
}
return(result);
}
public virtual SeinJS.SeinNodeOption SerializeValue(SeinJS.ExporterEntry entry, SeinAtlas option)
{
ExtensionManager.Serialize(ExtensionManager.GetExtensionName(typeof(Sein_atlasExtensionFactory)), entry, entry.root.Extensions, option);
var atlasId = Sein_atlasExtensionFactory.GetAtlasIndex(entry, option);
return(new SeinJS.SeinNodeOption("Atlas", new JObject(new JProperty("index", atlasId))));
}
public static void Serialize(string extensionName, ExporterEntry entry, Dictionary <string, Extension> extensions, UnityEngine.Object component = null, object options = null)
{
var factory = Name2Extensions[extensionName];
factory.Awake(entry);
factory.Serialize(entry, extensions, component, options);
}
public static void Serialize(Type FactoryClass, ExporterEntry entry, Dictionary <string, Extension> extensions, UnityEngine.Object component = null)
{
var factory = Name2Extensions[Class2Extensions[FactoryClass]];
factory.Awake(entry);
factory.Serialize(entry, extensions, component);
}
public virtual SeinJS.SeinNodeOption SerializeValue(SeinJS.ExporterEntry entry, Matrix4x4 option)
{
return(new SeinJS.SeinNodeOption("Mat4", new JArray {
option.m00, option.m01, option.m02, option.m03,
option.m10, option.m11, option.m12, option.m13,
option.m20, option.m21, option.m22, option.m23,
option.m30, option.m31, option.m32, option.m33
}));
}
public override void Serialize(ExporterEntry entry, Dictionary <string, Extension> extensions, UnityEngine.Object component = null, object options = null)
{
var extension = new Sein_audioListenerExtension();
var listener = component as SeinAudioListener;
extension.rotatable = listener.rotatable;
AddExtension(extensions, extension);
}
public override void Serialize(ExporterEntry entry, Dictionary <string, Extension> extensions, UnityEngine.Object component = null)
{
var extension = new Sein_ambientLightExtension();
extension.intensity = RenderSettings.ambientIntensity;
extension.color = RenderSettings.ambientLight;
AddExtension(extensions, extension);
}
public override void Serialize(ExporterEntry entry, Dictionary <string, Extension> extensions, UnityEngine.Object component = null)
{
var extension = new Sein_testExtension();
var test = component as SeinTest;
extension.rotateSpeed = test.rotateSpeed;
AddExtension(extensions, extension);
}
private void ExportMesh(Transform tr, ExporterEntry entry)
{
var renderer = GetRenderer(tr);
var mesh = GetMesh(tr);
if (!mesh)
{
return;
}
var result = entry.SaveMesh(mesh, renderer);
var id = result.key;
var needProcessMatrials = result.value;
var node = entry.tr2node[tr];
node.Mesh = id;
if (needProcessMatrials)
{
var materialComponents = tr.GetComponents <SeinCustomMaterial>();
int i = 0;
var materials = renderer.sharedMaterials;
foreach (var primitive in id.Value.Primitives)
{
if (i >= materials.Length)
{
Debug.LogError("No material in primitive" + " " + i + " in mesh " + mesh.name + " !");
break;
}
if (materialComponents.Length == 1 && materials.Length == 1)
{
ExportComponentMaterial(materialComponents[0], primitive, entry);
continue;
}
bool hasComponent = false;
foreach (var materialComponent in materialComponents)
{
if (materialComponent.unityMaterialName == materials[i].name)
{
ExportComponentMaterial(materialComponent, primitive, entry);
hasComponent = true;
break;
}
}
if (!hasComponent)
{
ExportNormalMaterial(materials[i], primitive, entry);
}
i += 1;
}
}
}
private void ExportSkin(Transform tr, ExporterEntry entry)
{
var skinMesh = tr.GetComponent <SkinnedMeshRenderer>();
if (skinMesh != null && skinMesh.enabled && CheckSkinValidity(skinMesh, entry) && skinMesh.rootBone != null)
{
var node = entry.tr2node[tr];
node.Skin = entry.SaveSkin(tr);
}
}
public static void Serialize(Component component, ExporterEntry entry, Dictionary <string, Extension> extensions)
{
foreach (var name in Component2Extensions[component.GetType()])
{
var factory = Name2Extensions[name];
factory.Awake(entry);
factory.Serialize(entry, extensions, component);
}
}
private void ExportCamera(Transform tr, ExporterEntry entry)
{
var node = entry.tr2node[tr];
var camera = tr.GetComponent <UnityEngine.Camera>();
if (camera != null)
{
node.Camera = entry.SaveCamera(camera);
}
}
public override void Serialize(ExporterEntry entry, Dictionary <string, Extension> extensions, UnityEngine.Object component = null)
{
if (!ENTRY_CLIPS.ContainsKey(entry))
{
ENTRY_CLIPS.Add(entry, new List <SeinAudioClip>());
ENTRY_URIS.Add(entry, new Dictionary <AudioClip, string>());
}
Sein_audioClipsExtension extension;
var source = component as SeinAudioSource;
if (!extensions.ContainsKey(ExtensionName))
{
extension = new Sein_audioClipsExtension();
AddExtension(extensions, extension);
}
else
{
extension = (Sein_audioClipsExtension)extensions["Sein_audioClips"];
}
var list = ENTRY_CLIPS[entry];
var uris = ENTRY_URIS[entry];
foreach (var c in source.clips)
{
var clip = c.clip;
if (c.clip == null)
{
throw new Exception("Clip '" + c.name + "' has no audio source!");
}
if (list.Contains(clip))
{
continue;
}
var newClip = new Sein_audioClipsExtension.AudioClip();
newClip.name = clip.name;
newClip.mode = clip.mode;
newClip.isLazy = clip.isLazy;
if (uris.ContainsKey(clip.clip))
{
newClip.uri = uris[clip.clip];
}
else
{
newClip.uri = SaveAudio(clip.clip);
}
list.Add(clip);
extension.clips.Add(newClip);
}
}
public override void Serialize(ExporterEntry entry, Dictionary <string, Extension> extensions, UnityEngine.Object component = null)
{
var animator = component as SeinAnimator;
var extension = new Sein_animatorExtension();
extension.name = animator.name;
extension.prefixes = animator.prefixes;
extension.defaultAnimation = animator.defaultAnimation;
extension.modelAnimations = animator.modelAnimations;
AddExtension(extensions, extension);
}
public override void Serialize(ExporterEntry entry, Dictionary <string, Extension> extensions, UnityEngine.Object component = null, object options = null)
{
var texture = component as Texture2D;
var extension = new Sein_textureImproveExtension();
extension.anisotropic = texture.anisoLevel;
// for 3d modle's textures, it always be true
extension.isImageCanRelease = true;
AddExtension(extensions, extension);
}
private bool CheckSkinValidity(SkinnedMeshRenderer skin, ExporterEntry entry)
{
foreach (Transform tr in skin.bones)
{
if (!entry.bones.Contains(tr))
{
Debug.LogError("Error while exporting skin for " + skin.name + " (skipping skinning export).\nClick for more details:\n \nThe following bones are used but are not selected" + tr.name + "\n");
return(false);
}
}
return(true);
}
private void ProcessChildren(ExporterEntry entry)
{
foreach (var tr in entry.transforms)
{
if (!tr.gameObject.activeInHierarchy)
{
continue;
}
var id = entry.tr2nodeId[tr];
if (!tr.parent || !entry.tr2node.ContainsKey(tr.parent))
{
var scene = entry.root.Scene.Value;
if (scene.Nodes == null)
{
scene.Nodes = new List <NodeId>();
}
scene.Nodes.Add(id);
}
else
{
var parent = entry.tr2node[tr.parent];
if (parent.Children == null)
{
parent.Children = new List <NodeId>();
}
parent.Children.Add(id);
}
}
foreach (var trs in entry.transformsInSameActor.Values)
{
var names = new Dictionary <string, int>();
foreach (var tr in trs)
{
var node = entry.tr2node[tr];
if (names.ContainsKey(node.Name))
{
names[node.Name] += 1;
node.Name += names[node.Name];
}
else
{
names.Add(node.Name, 0);
}
}
}
}
public void Export(List <ExporterEntry> entries)
{
ExporterEntry.Init();
ExtensionManager.BeforeExport();
_isDone = false;
_userStopped = false;
foreach (var entry in entries)
{
ExportOne(entry);
}
FinishExport();
}
public virtual SeinJS.SeinNodeOption SerializeValueUnknown(SeinJS.ExporterEntry entry, object option)
{
var result = new JObject();
foreach (var pair in option.GetType().GetFields())
{
var value = SerializeValue(entry, pair.GetValue(option));
result.Add(pair.Name, new JObject(
new JProperty("type", value.type),
new JProperty("value", value.value)
));
}
return(new SeinJS.SeinNodeOption("Object", result));
}
private void ExportAnimations(Transform tr, ExporterEntry entry)
{
if (tr.GetComponent <UnityEngine.Animation>())
{
Debug.LogError("Only support animator now !");
return;
}
var anim = tr.GetComponent <Animator>();
if (anim)
{
entry.SaveAnimations(tr);
}
}
private void ExportExtensions(Transform tr, ExporterEntry entry)
{
var node = entry.tr2node[tr];
foreach (var component in tr.GetComponents <Component>())
{
if (ExtensionManager.Component2Extensions.ContainsKey(component.GetType()))
{
if (node.Extensions == null)
{
node.Extensions = new Dictionary <string, Extension>();
}
ExtensionManager.Serialize(component, entry, node.Extensions);
}
}
}
public override void Serialize(ExporterEntry entry, Dictionary <string, Extension> extensions, UnityEngine.Object component = null)
{
var extension = new Sein_nodeExtension();
var node = component as SeinNode;
extension.selfType = node.selfType;
extension.childrenType = node.childrenType;
extension.className = node.className;
extension.tag = node.tag;
extension.layer = node.layer;
extension.persistent = node.persistent;
extension.emitComponentsDestroy = node.emitComponentsDestroy;
extension.updateOnEverTick = node.updateOnEverTick;
extension.isStatic = node.isStatic;
extension.skipThisNode = node.skipThisNode;
AddExtension(extensions, extension);
}
public override void Serialize(ExporterEntry entry, Dictionary <string, Extension> extensions, UnityEngine.Object component = null, object options = null)
{
if (!ENTRY_ATLASES.ContainsKey(entry))
{
ENTRY_ATLASES.Add(entry, new List <SeinAtlas>());
}
Sein_atlasExtension extension;
var atlas = component as SeinAtlas;
if (!extensions.ContainsKey(ExtensionName))
{
extension = new Sein_atlasExtension();
AddExtension(extensions, extension);
}
else
{
extension = (Sein_atlasExtension)extensions[ExtensionName];
}
var list = ENTRY_ATLASES[entry];
if (list.Contains(atlas))
{
return;
}
var tex = AssetDatabase.LoadAssetAtPath <Texture2D>(atlas.atlasPath);
if (tex == null)
{
Utils.ThrowExcption("Atlas '" + atlas.name + "' is not saved!");
}
var imageId = entry.SaveImage(tex, true, null, maxSize: Math.Max(tex.width, tex.height), flipY: false);
var json = atlas.ReadJson();
json["meta"]["image"] = new JObject(new JProperty("index", imageId.Id));
extension.atlases.Add(new Sein_atlasExtension.Atlas {
json = json
});
list.Add(atlas);
}
public override void Serialize(ExporterEntry entry, Dictionary <string, Extension> extensions, UnityEngine.Object component = null, object options = null)
{
var extension = new Sein_ambientLightExtension();
var hdrColor = RenderSettings.ambientLight;
var r = hdrColor.r;
var g = hdrColor.r;
var b = hdrColor.b;
var d = Math.Max(r, Math.Max(g, b));
if (d >= 0.01)
{
r /= d;
g /= d;
b /= d;
}
extension.intensity = d;
extension.color = new Color(r, g, b);
AddExtension(extensions, extension);
}
public override void Serialize(ExporterEntry entry, Dictionary <string, Extension> extensions, UnityEngine.Object component = null, object options = null)
{
Sein_rendererExtension extension;
if (component == null)
{
extension = new Sein_rendererExtension {
isGlobal = true,
gammaCorrection = PlayerSettings.colorSpace == ColorSpace.Linear,
//@todo: support hdr
useHDR = false,
exposure = 0
};
}
else
{
extension = new Sein_rendererExtension {
isGlobal = false
};
var mr = component as Renderer;
var lightmapIndex = mr.lightmapIndex;
if (ExporterSettings.Lighting.lightMap && lightmapIndex > -1)
{
Vector4 lightmapScaleOffset = mr.lightmapScaleOffset;
var lightData = LightmapSettings.lightmaps[lightmapIndex];
var lightTexture = lightData.lightmapColor;
var lightTextureIndex = entry.SaveTexture(lightTexture, maxSize: ExporterSettings.Lighting.lightMapSize);
extension.uvScale = new Vector2(lightmapScaleOffset.x, lightmapScaleOffset.y);
extension.uvOffset = new Vector2(lightmapScaleOffset.z, lightmapScaleOffset.w);
extension.lightMapIndex = lightTextureIndex.Id;
}
extension.castShadows = mr.shadowCastingMode == UnityEngine.Rendering.ShadowCastingMode.On;
extension.receiveShadows = mr.receiveShadows;
}
AddExtension(extensions, extension);
}
//private static GLTF.Schema.Material ConvertKHRWebGLMaterial(UnityEngine.Material material, ExportorEntry entry)
//{
//}
public static GLTF.Schema.Material ConvertMaterial(SeinCustomMaterial mat, ExporterEntry entry)
{
var material = new GLTF.Schema.Material();
if (mat.uniformsTexture.Length != 0)
{
foreach (var uniform in mat.uniformsTexture)
{
uniform.id = entry.SaveTexture(uniform.value, mat.transparent);
}
}
if (mat.uniformsCubeTexture.Length != 0)
{
foreach (var uniform in mat.uniformsCubeTexture)
{
// todo: support cubemap
//int diffuseTextureIndex = processTexture(uniform.value, hasTransparency ? IMAGETYPE.RGBA : IMAGETYPE.RGBA_OPAQUE);
//uniform.index = diffuseTextureIndex;
//uniform.texCoord = 0;
}
}
if (material.Extensions == null)
{
material.Extensions = new Dictionary <string, Extension>();
}
if (mat.transparent)
{
material.AlphaMode = AlphaMode.BLEND;
}
ExtensionManager.Serialize(ExtensionManager.GetExtensionName(typeof(Sein_customMaterialExtensionFactory)), entry, material.Extensions, mat);
return(material);
}
public override void Serialize(ExporterEntry entry, Dictionary <string, Extension> extensions, UnityEngine.Object component = null)
{
var extension = new Sein_rendererExtension();
var mr = component as Renderer;
var lightmapIndex = mr.lightmapIndex;
if (ExporterSettings.Lighting.lightMap && lightmapIndex > -1)
{
Vector4 lightmapScaleOffset = mr.lightmapScaleOffset;
var lightData = LightmapSettings.lightmaps[lightmapIndex];
var lightTexture = lightData.lightmapColor;
var lightTextureIndex = entry.SaveTextureHDR(lightTexture, ExporterSettings.Lighting.lightMapType, ExporterSettings.Lighting.lightMapSize);
extension.uvScale = new Vector2(lightmapScaleOffset.x, lightmapScaleOffset.y);
extension.uvOffset = new Vector2(lightmapScaleOffset.z, lightmapScaleOffset.w);
extension.lightMapIndex = lightTextureIndex.Id;
}
extension.castShadows = mr.shadowCastingMode == UnityEngine.Rendering.ShadowCastingMode.On;
extension.receiveShadows = mr.receiveShadows;
extension.gammaCorrection = PlayerSettings.colorSpace == ColorSpace.Linear;
AddExtension(extensions, extension);
}
private void ExportOne(ExporterEntry entry)
{
var root = entry.root;
root.Asset = new Asset();
root.Asset.Generator = Config.GeneratorName;
root.Asset.Version = "2.0";
root.Asset.Extras = new JProperty("exporterVersion", Config.Version.ToString());
root.Scenes = new List <Scene>();
root.Scenes.Add(new Scene());
root.Scene = new SceneId {
Id = 0, Root = root
};
// gamma and hdr setting
entry.root.Extensions = new Dictionary <string, Extension>();
ExtensionManager.Serialize(ExtensionManager.GetExtensionName(typeof(Sein_rendererExtensionFactory)), entry, entry.root.Extensions);
// if ambientMode is not Flat, use sein_imageBaseLighting extension
if (ExporterSettings.Lighting.ambient && RenderSettings.ambientMode == UnityEngine.Rendering.AmbientMode.Flat)
{
ExtensionManager.Serialize(ExtensionManager.GetExtensionName(typeof(Sein_ambientLightExtensionFactory)), entry, entry.root.Extensions);
}
foreach (Transform tr in entry.transforms)
{
SkinnedMeshRenderer skin = tr.GetComponent <SkinnedMeshRenderer>();
if (skin)
{
foreach (Transform bone in skin.bones)
{
entry.bones.Add(bone);
}
}
}
foreach (var tr in entry.transforms)
{
if (!tr.gameObject.activeInHierarchy)
{
continue;
}
ExportNode(tr, entry);
}
// process children
ProcessChildren(entry);
// process skinning and bones
foreach (var tr in entry.transforms)
{
if (!tr.gameObject.activeInHierarchy)
{
continue;
}
ExportSkin(tr, entry);
}
// process animations
foreach (var tr in entry.transforms)
{
if (!tr.gameObject.activeInHierarchy)
{
continue;
}
ExportAnimations(tr, entry);
}
// process extensions
foreach (var tr in entry.transforms)
{
if (!tr.gameObject.activeInHierarchy)
{
continue;
}
ExportCamera(tr, entry);
ExportExtensions(tr, entry);
}
ExportDone(entry);
}
private void ExportDone(ExporterEntry entry)
{
entry.Finish();
}
private void ExportComponentMaterial(SeinCustomMaterial material, MeshPrimitive primitive, ExporterEntry entry)
{
primitive.Material = entry.SaveComponentMaterial(material);
}