Gl grid rendere

Transparency with GL tools grid renderer

Blunder82's picture

Hi Guys,

I made this composition together with my good friend Søren. It's made of a lot of different composition we found around the net incl. here (thanks to all off you!). The composition is to be used with a show control program called Qlab which basically lets you render your image thru one composition. It is also able to play a number of different video files and control some published inputs in the composer file. And this is where the plot thickens: What I'm trying to make is a warped output universe on a TH2G using, Image crop, the Gl tools grid generator and the grid renderer. This works somewhat really close to what we want to do, but there is one set back which we can't workaround. When I fade the top layer picture to black I want to see the underlying Image. But this doesn't seem to work. I want the top layer to become more and more transparent, but i just keeps getting more and more black until it disappear. Is this possible at all? Hope you understand the question. To help the attached file is what we've been working on.

I'm not a total noob at QC, but I'm not that great either. So please reply in very easy to understand language.

Best regards, Rasmus