I certainly would like to take the opportunity to submit the realtime lighting exploration tool
DynaLights 1.0 for your consideration.
There are several Demonstration options available, all of which can be found
at the
Secure Free Downloads Page.
1/ The "DynaLights 1.0 Demo Version" is a full featured version of the tool that runs only inside its own level, the "Testing Lab". Up to 8 dynamic lights can be created/removed and controlled at any one time in this version and the lighting of the level and its models can be explored while moving around the level.
2/ The "DynaLights 1.0 Trial Version" is a limited features free tool version that installs just like the full featured version. It can be used with any A6.314 and above project. This version is limited to creating one dynamic light at a time (in addition to the Sun), and the light data file cannot be saved as it can in the Full Version.
3/ Finally, there is also an "Example Level" available. This is a simple level (with one model) that has been set up to use the DynaLights tool. The Example Level requires a previously installed DynaLights Full or Trial Version for it to work as intended.
Thank You & My Best to Everyone,
Tindust
PS this tool can also be found on the 3DGS Download Page.