We have just tried matching the projector for projection mapping and it is rather tricky. We got a close result but not a perfect match. The plan is to use rather complex curvilinear geometry and so it would be best to avoid point tweaking. If someone could take me through the practical steps of ma…

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Aribtrary Projection Mapping

vvvv beta question

DiMiX July 25, 2011, 1:15pm 2

Forum – 24 Mar 11

Projector Node vs Renderer

vvvv beta question

Hello, For two days I am playing with the projector node to do a basic mapping of a cube to give a start more complex stuff. I have a 20 x 20 x 20cm Cube which is 200cm away from a beamer. With all of those in the bag, I am 90% sure I did the...

Forum – 25 Mar 09

Projector note question

vvvv beta general

Hi guys, Could anyone help me out on solving this… It is about calibrating the projector…I cant really find out what the image width on lens stands for. Is there a formula for calculating it? I can see that the object being projected cannot have...

Forum – 2 Dec 09

Zoom Ratio

vvvv beta general

How can I calculate the Zoom Ratio for the projector Node. It says, Zoom Ration: Distance / Width I am projecting on a 100 x 70 cm surface from 277cm so as the formula says : 277cm / 100cm = 2.77 But when I apply this to the Projector Node...

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