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Realistic Projector

Posted: Wed Aug 10, 2016 10:50 am
by Tz2016
I've been folowing this thread but cant post directly in it;

viewtopic.php?f=30&t=42275&hilit=projector

I'm building a mock up of a exhibtion design. The probelm I'm having is that projectors dont fire an image stragiht infornt of them. You are able to shift the image L|R and UP | Down without it becoming distorted. Its important that the projector is visible in the scene, so I cant just cheat the postion of the octane light producing the projected image.

Within the texture transform I can't see a way to do this? or correct the tilt distortion introduced when moving the image projected.

Hope that makes sense?



ImageImage

Roughly what currently happens. There also seems to be some barraling distortion.
ImageImage

Re: Realistic Projector

Posted: Mon Aug 15, 2016 6:44 am
by Ron albert
Tz2016 wrote:I've been folowing this thread but cant post directly in it;

viewtopic.php?f=30&t=42275&hilit=projector

I'm building a mock up of a exhibtion design. The probelm I'm having is that projectors dont fire an image stragiht infornt of them. You are able to shift the image L|R and UP | Down without it becoming distorted. Its important that the projector is visible in the scene, so I cant just cheat the postion of the octane light producing the projected image.

Within the texture transform I can't see a way to do this? or correct the tilt distortion introduced when moving the image projected.

Hope that makes sense?



ImageImage

Roughly what currently happens. There also seems to be some barraling distortion.
ImageImage

You might take help from youtube suggested videos by typing your concerned query. It works well for me every time so, i hope you too. thanks