Hi list, I am trying to make a small solar system in Gem (attached draft). I am wondering how I can put a point light source inside a Geo (eg. sun) and make it shine through that geo. For now I am placing the light source between sun and earth, which looks ok unless I change the camera position. Placing the light inside the sun geo and reducing alpha values of the sun geo does work for alpha values of 0.5 (values above _and_ below 0.5 will damp the light) but will also make the sun transparent.
How can I make the sun shine? Thanks! Peter
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