Orientation of the 3D photo view

I am trying to program buttons to give me the view forward, right and up the 3D image, similar to the route options XY, XZ, and YZ of 3D surface. In my view, that the idea is to manipulate the property ModelViewMatrix of the 3D image. However, it seems that doing so disables options pan and zoom, even if I'm only to manipulate the part of the rotation of the matrix. Does anyone have an idea why this is happening? Or if there is a better way to get these points of view, please let me know.

Thank you

Sohey Hello,

I guess you can calculate this - you would need to know the size of the Front Panel control and the dimensions of the objects in the scene.  In my view, the default view port has a field of view of 90 degrees, it should be fairly simple to calculate the distance of the camera to capture all the objects in the scene.  It gets messier fast if things move around, although that - are these objects static or dynamic?  Will there be several objects in the scene?  If you try just see an object located at the origin, it may actually be easier to rotate the object and using the auto-focus rather than trying to calculate the position of the camera required.

Kind regards

Tags: NI Software

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