Therin of Andor said:
DS9Sega said:
somewhere during the production it appears the model was dulled down to allow for bluescreen use.
The article on ST II in the "Cinefantastique" special issue on that movie mentions how the SPFX guys couldn't work out how the TMP guys were able to use the TMP model successfully with bluescreen, but those secrets had actually already been revealed in "Cinefex" #1.
Well, they knew it hadn't been shot bluescreen, because some of the guys on Trumbull's TMP team were at ILM on TWOK, including Scott Farrar, who worked on several ENTERPRISE shots in the first film.
There was never any secret of how Trumbull worked; the frontlight/backlight matting system is what he used on CLOSE ENCOUNTERS as well as TMP.
I think the only bluescreen Trumbull shot in TMP was the spacesuit reshoot, and I know they didn't shoot any bluescreen on 2001 because Kubrick wouldn't allow it due to quality concerns. There was some bluescreen done later on his sophomore directorial outing BRAINSTORM, but he didn't supervise those effects. He co-supervised BLADE RUNNER, and I'm very sure he didn't use bluescreen there either ... there was some elaborate roto work on Deckard hanging but I think it was shot against white or black.
The ILM guys on TWOK supposedly asked for help from other members of Trumbull's team, but he wouldn't allow that (deservedly so, since he had underbid TWOK and still didn't get the job.)
ILM had shot some frontlight/backlight before (Dennis Muren told me he shot several close-in shots of the fighters cruising the deathstar in SW using frontlight/backlight, in order to get the foreground towers and such to matte well), and I think they used it on DRAGONSLAYER concurrent with TWOK, but it was not the standard, and with the shots to be done, they couldn't spend that much time doing frontlight/backlight, especially since it wasn't their routine.
I think ILM started shooting the model in yellow light on TSFS to wash out the bluespill, and this continued on the other films ... on TUC they shot a beauty pass against black, which let them get reflections that wouldn't contaminate, and then shoot another pass against blue, so by spending more time, they were able to get a little bit of the TMP look (but not the full effect, to be sure), but that also resulted in the shot in TUC that everybody except me hates so much (the BOP POV of the wounded E), where the model is bathed in front keylight.
The first ILM E shots that appear in TWOK are during the Reliant/Ent encounter, and to me the ship looks very worn and grey in these pre-battle shots. It kind of reminds me of a glossy white model rocket I launched with an "E" engine ... it came back down looking grey (with the fins stripped off.)
BTW, the guy who did the recent book on the making of CLOSE ENCOUNTERS (came out in November) has considered the idea of doing a serious TMP making of book. I gather that he figures doing it w/o Pocket's cooperation would be difficult, but I sure would be interested if he tried.