openframeworks/openFrameworks — pull request #1201 by elliotwoods (2012-04-22 15:55:29+00:00)
Title: Feature provocation pull request:  ofCamera lens offset

DO NOT PULL YET!

Hey all

Here's the 'off-axis camera' setup we worked on at ScreenLab last weekend.
It allows you to:

* Set lens offset on a camera
* Calculate the camera parameters based on a 'view portal' defined by 3 points (top left, bottom left, bottom right)

Currently the changes involve editing ofBaseRenderer (and therefore all other renderers) to support lensOffset parameter (default 0,0). We could remove this since ofCamera doesn't actually use ofSetupScreenPerspective

So let's have a quick chat about what needs chaning to make this core friendly and then probably pull after 0071 release?