public IEnumerator ProcessOnMainThread(glTF gltf, IStorage storage, bool isLinear, glTFTextureSampler sampler)
{
var gltfTexture = gltf.textures[m_textureIndex];
var bytes = gltf.GetImageBytes(storage, gltfTexture.source);
// tmp file
var tmp = Path.GetTempFileName();
using (var f = new FileStream(tmp, FileMode.Create))
{
f.Write(bytes.Array, bytes.Offset, bytes.Count);
}
using (var d = new Deleter(tmp))
{
var url = "file:///" + tmp.Replace("\\", "/");
Debug.LogFormat("UnityWebRequest: {0}", url);
#if UNITY_2017_1_OR_NEWER
using (var m_uwr = UnityWebRequestTexture.GetTexture(url, true))
{
yield return(m_uwr.SendWebRequest());
if (m_uwr.isNetworkError || m_uwr.isHttpError)
{
Debug.LogWarning(m_uwr.error);
}
else
{
// Get downloaded asset bundle
Texture = ((DownloadHandlerTexture)m_uwr.downloadHandler).texture;
Texture.name = m_textureName;
}
}
#elif UNITY_5
using (var m_uwr = new WWW(url))
{
yield return(m_uwr);
// wait for request
while (!m_uwr.isDone)
{
yield return(null);
}
if (!string.IsNullOrEmpty(m_uwr.error))
{
Debug.Log(m_uwr.error);
yield break;
}
// Get downloaded asset bundle
Texture = m_uwr.textureNonReadable;
Texture.name = m_textureName;
}
#else
#error Unsupported Unity version
#endif
}
if (sampler != null)
{
TextureSamplerUtil.SetSampler(Texture, sampler);
}
}
public void SetSampler(glTF gltf)
{
TextureSamplerUtil.SetSampler(Texture, gltf.GetSamplerFromTextureIndex(m_textureIndex));
}