private void InitOverlay()
{
var overlay = OpenVR.Overlay;
if (overlay == null)
{
return;
}
if (OverlayTexture != null)
{
var error = overlay.ShowOverlay(_handle);
if (error == EVROverlayError.InvalidHandle || error == EVROverlayError.UnknownOverlay)
{
if (overlay.FindOverlay(key, ref _handle) != EVROverlayError.None)
{
return;
}
}
var tex = new Texture_t
{
handle = OverlayTexture.GetNativeTexturePtr(),
eType = SteamVR.instance.textureType,
eColorSpace = EColorSpace.Auto
};
overlay.SetOverlayColor(_handle, 1f, 1f, 1f);
overlay.SetOverlayTexture(_handle, ref tex);
overlay.SetOverlayAlpha(_handle, Alpha);
var textureBounds = new VRTextureBounds_t
{
uMin = (0 + UvOffset.x) * UvOffset.z,
vMin = (1 + UvOffset.y) * UvOffset.w,
uMax = (1 + UvOffset.x) * UvOffset.z,
vMax = (0 + UvOffset.y) * UvOffset.w
};
overlay.SetOverlayTextureBounds(_handle, ref textureBounds);
UpdateOverlayTransform();
enabled = true;
}
else
{
overlay.HideOverlay(_handle);
}
}
public void UpdateTexture(bool refresh = false)
{
if ((refresh && OverlayTexture == null) || !enabled)
{
return;
}
var overlay = OpenVR.Overlay;
if (overlay == null)
{
return;
}
var tex = new Texture_t
{
handle = OverlayTexture.GetNativeTexturePtr(),
eType = SteamVR.instance.textureType,
eColorSpace = EColorSpace.Auto
};
overlay.SetOverlayTexture(_handle, ref tex);
}
public static Dictionary <TexType, OverlayTexture> KSOXDictionary(this PluginData data)
{
Dictionary <TexType, OverlayTexture> overlays = new Dictionary <TexType, OverlayTexture>();
foreach (TexType type in Enum.GetValues(typeof(TexType)) as TexType[])
{
if (type == TexType.Unknown)
{
continue;
}
if (data.data.TryGetValue(type.ToString(), out object texData) &&
texData is byte[] bytes &&
bytes.Length > 0)
{
overlays[type] = new OverlayTexture(bytes);
}
}
return(overlays);
}
