Cycles 4D Early Access now enables the "Point Density Texture" to automatically recognize X-Particles Explosia FX by applying the shader. This enables to quickly switch between Cycles 4D EFX Volume presets:
Here the testfile:
I´ve created a little sun & sky preset that dynamically changes direction and color temperature based on the light position.
Here the runthrough: https://drive.google.com/open?id=1NeQIRP_L983QFCDgQRLNz6TJjqeptzC9
Feel free to use and modify it to your own needs. Hope you like it.
unfortunately we don´t know much about X-Particles support within Corona. Please contact the Corona support for questions related to that topic. Other third-party renderer like Arnold or Octane are using our SDK to support our features which is freely available from our download section: https://insydium.ltd/community/downloads/