Camera angled at 90 degrees

[rubenvereecken]

Strangely, a custom-defined camera is angled at 90 degrees using the following specific setting:

<placement idx="1" position="0,-5, 1" look_at="0,0,0" lens_focal_length="20" />

as can be seen on this image:

I can fix it by having a non-zero x position, like so:

<placement idx="1" position="0.00001,-5, 1" look_at="0,0,0" lens_focal_length="20" />

[ilpincy]

Thanks for the bug report! At the end of the week I'll work on this. I'll
add the possibility to specify the Up vector of the camera manually, for
situations in which the automatic calculation is ambiguous (like this one).

Cheers,
Carlo

On Wed, May 25, 2016 at 10:49 AM, Ruben Vereecken notifications@github.com
wrote:

Strangely, a custom-defined camera is angled at 90 degrees using the
following specific setting:

as can be seen on this image:

https://camo.githubusercontent.com/eea987ac6d5390d74d13ff931a8c5a26ee5801bb/68747470733a2f2f73632d63646e2e7363616c65656e67696e652e6e65742f692f32333236383138613165333133323365613361623262343662663361656539312e706e67

I can fix it by having a non-zero x position, like so:

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#25

Carlo Pinciroli, Ph.D.
http://carlo.pinciroli.net/

[rubenvereecken]

Great! Thanks for taking a look so swiftly.