public IEnumerable <GetTextureParam> Enumerate(glTF gltf)
{
for (int i = 0; i < gltf.materials.Count; ++i)
{
var vrmMaterial = m_vrm.materialProperties[i];
if (vrmMaterial.shader == MToon.Utils.ShaderName)
{
// MToon
foreach (var kv in vrmMaterial.textureProperties)
{
// SRGB color or normalmap
yield return(GetTextureParam.Create(gltf, kv.Value, kv.Key));
}
}
else
{
// PBR or Unlit
foreach (var textureInfo in GltfTextureEnumerator.EnumerateTextures(gltf, gltf.materials[i]))
{
yield return(textureInfo);
}
}
}
// thumbnail
if (m_vrm.meta != null && m_vrm.meta.texture != -1)
{
yield return(GetTextureParam.Create(gltf, m_vrm.meta.texture));
}
}
public async Awaitable <VRMMetaObject> ReadMetaAsync(bool createThumbnail = false)
{
var meta = ScriptableObject.CreateInstance <VRMMetaObject>();
meta.name = "Meta";
meta.ExporterVersion = VRM.exporterVersion;
var gltfMeta = VRM.meta;
meta.Version = gltfMeta.version; // model version
meta.Author = gltfMeta.author;
meta.ContactInformation = gltfMeta.contactInformation;
meta.Reference = gltfMeta.reference;
meta.Title = gltfMeta.title;
meta.Thumbnail = await TextureFactory.GetTextureAsync(GLTF, GetTextureParam.Create(GLTF, gltfMeta.texture));
meta.AllowedUser = gltfMeta.allowedUser;
meta.ViolentUssage = gltfMeta.violentUssage;
meta.SexualUssage = gltfMeta.sexualUssage;
meta.CommercialUssage = gltfMeta.commercialUssage;
meta.OtherPermissionUrl = gltfMeta.otherPermissionUrl;
meta.LicenseType = gltfMeta.licenseType;
meta.OtherLicenseUrl = gltfMeta.otherLicenseUrl;
return(meta);
}
public IEnumerable <GetTextureParam> Enumerate(glTF gltf)
{
for (int i = 0; i < gltf.materials.Count; ++i)
{
var vrmMaterial = m_vrm.materialProperties[i];
if (vrmMaterial.shader == MToon.Utils.ShaderName)
{
// MToon
foreach (var kv in vrmMaterial.textureProperties)
{
// SRGB color or normalmap
yield return(GetTextureParam.Create(gltf, kv.Value, kv.Key, default, default));
public static async Task <Material> CreateAsync(IAwaitCaller awaitCaller, glTF gltf, int m_index, glTF_VRM_Material vrmMaterial, GetTextureAsyncFunc getTexture)
{
var item = vrmMaterial;
var shaderName = item.shader;
var shader = Shader.Find(shaderName);
if (shader == null)
{
//
// no shader
//
if (VRM_SHADER_NAMES.Contains(shaderName))
{
Debug.LogErrorFormat("shader {0} not found. set Assets/VRM/Shaders/VRMShaders to Edit - project setting - Graphics - preloaded shaders", shaderName);
}
else
{
// #if VRM_DEVELOP
// Debug.LogWarningFormat("unknown shader {0}.", shaderName);
// #endif
}
return(await MaterialFactory.DefaultCreateMaterialAsync(awaitCaller, gltf, m_index, getTexture));
}
//
// restore VRM material
//
var material = new Material(shader);
// use material.name, because material name may renamed in GltfParser.
material.name = gltf.materials[m_index].name;
material.renderQueue = item.renderQueue;
foreach (var kv in item.floatProperties)
{
material.SetFloat(kv.Key, kv.Value);
}
foreach (var kv in item.vectorProperties)
{
if (item.textureProperties.ContainsKey(kv.Key))
{
// texture offset & scale
material.SetTextureOffset(kv.Key, new Vector2(kv.Value[0], kv.Value[1]));
material.SetTextureScale(kv.Key, new Vector2(kv.Value[2], kv.Value[3]));
}
else
{
// vector4
var v = new Vector4(kv.Value[0], kv.Value[1], kv.Value[2], kv.Value[3]);
material.SetVector(kv.Key, v);
}
}
foreach (var kv in item.textureProperties)
{
var param = GetTextureParam.Create(gltf, kv.Value, kv.Key, 1, 1);
var texture = await getTexture(awaitCaller, gltf, param);
if (texture != null)
{
material.SetTexture(kv.Key, texture);
}
}
foreach (var kv in item.keywordMap)
{
if (kv.Value)
{
material.EnableKeyword(kv.Key);
}
else
{
material.DisableKeyword(kv.Key);
}
}
foreach (var kv in item.tagMap)
{
material.SetOverrideTag(kv.Key, kv.Value);
}
if (shaderName == MToon.Utils.ShaderName)
{
// TODO: Material拡張にMToonの項目が追加されたら旧バージョンのshaderPropから変換をかける
// インポート時にUniVRMに含まれるMToonのバージョンに上書きする
material.SetFloat(MToon.Utils.PropVersion, MToon.Utils.VersionNumber);
}
return(material);
}