MrUnknownDE/examples-image-loading
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Refactors FrameDataLoader with _private

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This commit is contained in:
Momo The Monster
2023-02-15 22:18:42 -08:00
parent 237b17fdb6
commit 225d49eca1
3 changed files with 21 additions and 22 deletions
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27
Assets/_Project/Frame/FrameDataLoader.cs
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@@ -13,14 +13,14 @@ public class FrameDataLoader : UdonSharpBehaviour
public VRCUrl stringUrl;
public new Renderer renderer;
public Text field;
public float photoDurationSeconds = 10f;
public float slideDurationSeconds = 10f;
// Private Variables
private int _loadedIndex = -1;
private VRCImageDownloader _imageDownloader;
private IUdonEventReceiver udonEventReceiver;
private string[] captions = new string[0];
private bool[] downloadsComplete;
private string[] _captions = new string[0];
private bool[] _downloadsComplete;
private Texture2D[] _textures;
void Start()
@@ -29,7 +29,7 @@ public class FrameDataLoader : UdonSharpBehaviour
udonEventReceiver = (IUdonEventReceiver)this;
// Track which downloads have been completed already
downloadsComplete = new bool[rgbUrl.Length];
_downloadsComplete = new bool[rgbUrl.Length];
_textures = new Texture2D[rgbUrl.Length];
// Construct Image Downloader to reuse
@@ -44,29 +44,28 @@ public class FrameDataLoader : UdonSharpBehaviour
public void LoadNextRecursive()
{
LoadNext();
SendCustomEventDelayedSeconds(nameof(LoadNextRecursive), photoDurationSeconds);
SendCustomEventDelayedSeconds(nameof(LoadNextRecursive), slideDurationSeconds);
}
private void LoadNext()
{
_loadedIndex = (int)(Networking.GetServerTimeInMilliseconds() / 1000f / photoDurationSeconds) % rgbUrl.Length;
_loadedIndex = (int)(Networking.GetServerTimeInMilliseconds() / 1000f / slideDurationSeconds) % rgbUrl.Length;
if (downloadsComplete[_loadedIndex])
if (_downloadsComplete[_loadedIndex])
{
renderer.sharedMaterial.mainTexture = _textures[_loadedIndex];
}
else
{
var rgbInfo = new TextureInfo();
rgbInfo.WrapModeU = TextureWrapMode.Mirror;
rgbInfo.WrapModeV = TextureWrapMode.Mirror;
rgbInfo.GenerateMipMaps = true;
_imageDownloader.DownloadImage(rgbUrl[_loadedIndex], renderer.material, udonEventReceiver, rgbInfo);
}
// Set caption if one is provided
if (_loadedIndex < captions.Length)
if (_loadedIndex < _captions.Length)
{
field.text = captions[_loadedIndex];
field.text = _captions[_loadedIndex];
}
else
{
@@ -76,7 +75,7 @@ public class FrameDataLoader : UdonSharpBehaviour
public override void OnStringLoadSuccess(IVRCStringDownload result)
{
captions = result.Result.Split('\n');
_captions = result.Result.Split('\n');
}
public override void OnStringLoadError(IVRCStringDownload result)
@@ -88,14 +87,14 @@ public class FrameDataLoader : UdonSharpBehaviour
{
Debug.Log($"Image loaded: {result.SizeInMemoryBytes} bytes.");
downloadsComplete[_loadedIndex] = true;
_downloadsComplete[_loadedIndex] = true;
_textures[_loadedIndex] = result.Result;
}
public override void OnImageLoadError(IVRCImageDownload result)
{
Debug.Log($"Image not loaded: {result.Error.ToString()}: {result.ErrorMessage}.");
downloadsComplete[_loadedIndex] = false;
_downloadsComplete[_loadedIndex] = false;
}
private void OnDestroy()