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Questions tagged [camera]

The camera is an object which defines a point of view in 3D space for the context of rendering. The camera also has settings for depth of field (DoF) and other effects/settings real cameras have.

2 votes
0 answers
583 views

Combine depth images from two cameras using the world matrix

In my simple scene I have a very simple model and two cameras. From each camera I know the external parameters Pi (from bpy.data.objects['Cam0'].matrix_world) and ...
6 votes
4 answers
991 views

How can I analyze whether my camera is looking up/down?

The question is exactly the same as the title: How can I analyze whether my camera is looking up/down? :) A bit of explanation: I am writing a script that handles both 3rd and 1st person view, and ...
7 votes
1 answer
2k views

Multiple scenes and material with pass index

I am trying to create the effect where something is bigger on the inside than on the outside, just like the Doctor Who's Tardis. I have two scenes, one inside which is just some objects and one ...
4 votes
1 answer
1k views

Import camera information from Sketchup

Is there a way to import Sketchup scenes into Blender as cameras? I can get the geometry into Blender without any problems; my issue is that I'd also like to bring along the scene viewpoint as a ...
4 votes
1 answer
2k views

Orthographic camera mirrored in viewport?

I'm trying to render a building using an orthographic camera. The first side of the building works fine, but when I mirror the camera to the other side of the building the camera is in the right ...
3 votes
1 answer
1k views

How can I create an orthographic render similar to the Portal 2 promotional videos?

Some of the Portal and Portal 2 promotional videos have a 2D/3Dish world in an orthographic/isometric view. I know how to set the camera to orthographic in Blender, but how would I go about creating ...
12 votes
2 answers
3k views

How to set a principal point for a camera

Pinhole camera model includes a principal point (just to be clear, it appears here: http://en.wikipedia.org/wiki/Pinhole_camera_model) Is there a way to set these camera param s.t. it will be used ...

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