Hi,
I'm trying to make an eclipe -- as in the attached .tgd. However, the image is completely dark, as you can see from the preview. If I move the planet2 to the right (heading >= 4.45), I indeed start to get some light; if the planet is more to the left (as in the attached file), the scene is black, even though some of the "sun" is visible.
Not sure if this is a bug, a feature, or an user error... My interpretation would be that the light source is actually punctual, even if the disk has a certain size; when the "point" is masked, no light arrives to the ground. Indeed, I managed to "trick" TG by adding a second spotlight, 2 degrees left of the "real" sun, with no visible disk... But there should be some light from the enviro light, which apparently is not visible!
JF