Orthographic rendering in vray?

[john2]

i'm trying to render an elevation [orthographic view] of my building in vray with the physical camera on. but vray renders the front elevation in perspective. when i switch off the physical camera, the render turns out to be completely white..what should i do. ? im using the default settings for render

[andybot]

this may help:
http://forums.sketchucation.com/viewtopic.php?f=322&t=37666

[valerostudio]

Align View - set Field of View to 1.

VRay cannot rendering ortho views and cannot render 2 pt perspectives... yet.

[john2]

@valerostudio said:

Align View - set Field of View to 1.

VRay cannot rendering ortho views and cannot render 2 pt perspectives... yet.

thanks ..is it the same way as when u click the magnifying glass and chnge the value from 35 degrees to 1?

[chon]

Hello

@valerostudio said:

VRay cannot rendering ortho views and cannot render 2 pt perspectives... yet.

Are you sure of that ? I've made a test and no problem with 2 pts perspective mode ???

[andybot]

@chon said:

Are you sure of that ? I've made a test and no problem with 2 pts perspective mode ???

certain perspectives can work (2 pt is not the same as orthogonal). also, ortho does work with physical camera off. Problem then is less control over lighting and exposure.

If you really want to test this, you can pan your 2pt perspective off center until it's very skewed and see if it still renders.

[valerostudio]

If you want to render an elevation, I just go to that elevation, turn on perspective, change you field of view to 1 and render with the physical camera. FOV of 1 looks like an elevation.

[Moni165454564]

@valerostudio said:

If you want to render an elevation, I just go to that elevation, turn on perspective, change you field of view to 1 and render with the physical camera. FOV of 1 looks like an elevation.

But after changing FOV to 1, render is extremly bright - nearly white. What set, change then?