/// <summary>
/// Queries the supported camera configurations.
/// </summary>
/// <param name="defaultCameraConfiguration">A default value used to fill the returned array before copying
/// in real values. This ensures future additions to this struct are backwards compatible.</param>
/// <param name="allocator">The allocation strategy to use for the returned data.</param>
/// <returns>
/// The supported camera configurations.
/// </returns>
public override NativeArray <XRCameraConfiguration> GetConfigurations(XRCameraConfiguration defaultCameraConfiguration,
Allocator allocator)
{
int configurationsCount;
int configurationSize;
IntPtr configurations = NativeApi.UnityARKit_Camera_AcquireConfigurations(out configurationsCount,
out configurationSize);
try
{
unsafe
{
return(NativeCopyUtility.PtrToNativeArrayWithDefault(defaultCameraConfiguration,
(void *)configurations,
configurationSize, configurationsCount,
allocator));
}
}
finally
{
NativeApi.UnityARKit_Camera_ReleaseConfigurations(configurations);
}
}