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.

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9 views

Bones act different comparing camera perspective and Z view

I have camera with the following configuration I expect of camera perspective view and Z view to be the same, but I see different positions of bones I'm not changing the position of anything during ...
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Camera following a circular path around object stops after 1 rotation, I want to have it loop over and over

I set my camera to rotate around an object by having it follow a bezier circle, but it stops moving after 1 rotation.I have linked the video here. https://imgur.com/a/ABqRpse
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How can we use more than 2 cameras in one scene ? (Just like this)

Dose any one can tell how to take the scene like this in one time with more than one cameras. When I use this
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how to make an object blend with the background without looking fake?

i use blender 2.79 if you look at the object in this case the moon, it looks so fake compare to the background i used a plane with an image of fog on it does anyone know how to make my object blend ...
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Turn off motion blur in cuts

How do I turn off Motion Blur when cutting the camera (when the camera immediately moves to a new location in one frame)?
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Incorrect Context error for bpy.ops.view3d.camera_to_view() only if looking through active camera

I am writing an operator to create a new camera to capture one frame renders, thumbnails etc. It works if you are in a 3D View and not looking through an existing camera. However if you are looking ...
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Unaligned camera: red and yellow squares

I'm having the following problem: camera has a trembling yellow square that moves when I move the camera view. Hoy could I align this squares ?
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How do you render the viewport view in Cycles?

Everytime I click the render viewport, it just renders without the cycles engine and it renders all the UI symbols in the edit scene. Appreciate any suggestions.
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Setting transparency on mesh from inside, but not outside

Horrible title, I know. I doubt transparency is even what I need. Hopefully I can clarify what I'm trying to experiment with: Two ico spheres share the same position, subdivisions, and rotations. ...
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Fast streaming camera view to video for linux (v4l) system device

What i'm trying to achieve is to stream an arbitrary camera view in blender to a v4l device. What i've done so far After reading the community post about streaming the Eevee view on Windows and ...
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Objects and floor being cut off when zoomed in

I've seen tutorials on this site from the old lay out, but even after editing the "Clip Start" setting, when I'm in the 3D Viewport, it still clips. Can anyone help me find out what I am doing wrong?
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How to fix the Camera at NUMPAD 5 view?

How can I fix/assign/pin the camera at Numpad 5 position? I hit Numpad 1 and then Numpad 5 and the position/zoom is perfect, But even when I hit Ctrl + Alt + Numpad 0 it just fix the camera at ...
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Why can't I move the camera as freely as I can navigate in the 3D View? [duplicate]

Just switched from maya to blender and as you can assume, I'm having some troubles. I can figure out the program just fine, but I want to know the reason why the render camera is designed with such ...
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Motion tracking always gives me error messages and acts unpredictably

I have done my research and know that a reason for this might be that I don't have eight good trackers. However, I do have at least eight trackers in every frame of the shot, and I still get the same ...
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Changing default camera settings?

Every time I add in a new camera to my scene I have to change a number of settings to fit my default (passerport opacity, composition guides, etc.). This is something of an annoyance. Is there any ...
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Scene rendering from pivot point of an object

I'm pretty new to render and got an issue when I tried to render this scene because the active camera switches to another wiew from an origin point of another object (Plane.001) there are no other ...
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Can I “Set Active Object as Camera” without also forcing the 3D view to change position? (Blender 2.82a)

What I want: To align one of several cameras in a scene to the current 3D view, regardless of which camera is currently active, and without leaving the 3D view. How I am approaching this: I start by ...
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How to reopen camera border

still fairy new to blender was wondering how do I reopen the grey border when viewing from camera view ? really struggling here The 1st image is from a newly on blender file, while 2nd the is the ...
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How to change canvas size in 2D Animator

Is it possible to set specific pixel dimensions for the 2D Animator canvas Or even to change the canvas ratio? I want to create an image with the specific dimensions of, say, 273x400p.
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How to get world space coordinate of a image point?

I want to know how to get a 2D point’s coordinate in image editor or render editor in Python? And how to convert the 2D coordinate to 3D model’s coordinate in Python? Thanks.
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Maya camera navigation while keeping blender keymap

Im learning Blender. I want to keep the native shortcuts for learning purposes but I like Maya's alt centric camera navigation . is there a way to do this? Thank you
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In camera view (Num 0) I cannot find the viewfinder rectangle

When I enter Camera View by pressing Num 0 I cannot find the viewfinder rectangle with outsides grayed out. When I set the camera to a certain view and then render, the rendering result is a bit ...
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How to get 3D point coordinate in world space via 2D image in Python?

I have a 2d image of a 3D model in the image editor, and I have the camera's intrinsic matrix and extrinsic matrix. Now I want to know the 3D model's position in the world space so that it can match ...
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Object track to rendering camera or active camera

Here I have a project of several landscape views from different cameras. I found in this new blender 2.82 that we can now add text objects. What I'm looking to do is to track this text objects to the ...
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Can I change the position of the camera during an animation? [closed]

How can I change the position of the camera during an animation?
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camera view as a texture?

Is there any way i can use the camera view as a texture in realtime? i know you could do this in the blender game editor before using python, but now i don't know if there is a way i can use the ...
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How do I make my camera follow the curve smoothly, without bumps?

The camera follows a path inside the tunnel, but after each turn, kind of snaps back or bumps, like a recoil of sorts. I reduced the size of the turns, but it still happens. I put on a damped track ...
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How to rotate the camera around an object and then zoom?

I followed this approach for animating the camera around an object. Once the rotation is done, how to zoom or translate the camera toward another location on the scene ? I did not find any easy way ...
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Is it possible to transform an armature into a curve?

I have a tunnel that I want a camera to go through, and want to replace the armature with a curve so it moves exactly on that path. I'd like the camera to also rotate to follow the bends of the tunnel....
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How do i light the grass(particle system) inside the geometry(camera projection)? HDRI isn't affecting the grass. What do i do?

I made a simple camera projection with a cube shaped geometry with an image projected inside it. The projection works just fine. But when i render it, the grass particle system which i added to the ...
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How to place a 3D model in the same posion in a photo for rendering?

I have a real photo of a 3D object. And I also have the 3D object’s model. I want to place the 3D model in the same position and same size in the photo in Blender. The photo I have set it as Blender ...
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New objects are facing the camera and not aligning to the world

Whenever i create a new object it always faces the camera. I have to manually reset the orientation to align with the world. Can anybody help me how to set the defaults?
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Problem solving geometry or camera alignment using tracking

I'm looking for some help trying to solve the geometry / camera positioning for a show clip. After many days of testing and tweaking I still can't get a matching result and I just don't understand why....
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Can't move the alembic camera animation after importing. (Trying to export camera animation from Blender to Maya)

I have been trying to export an alembic camera animation into Maya but it seems that in both Blender and Maya, when I import the camera it cant be moved (Translated) in 3D space. I have tried reducing ...
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Camera doesn't stay attached to parent

– my player is actually an invisible cube and a parented camera. I want to make a first person player. The problem is that my camera even thow it's parented to the cube doesn't stay attached to the ...
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Using one calibration matrix to render different objects's images?

I have a deep learning project that I need to generate 1500 synthetic images by Blender for 15 classes' objects with 100 for each of them. My purpose is to make my synthetic images as similar as ...
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How can I link cameras together?

I would like to know the camera setup used in the following video: 3d Face Modeling in blender. The uploader writes "I setup blender to have 3 3D views, and use 3 cameras linked so when I rotate one ...
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Rendered view different than camera view in Viewport

I am new to blender and I have been learning from Andrew Price's youtube beginner tutorial series. So I am making a donut and coffee and I have enabled Lock Camera to View but my final render is ...
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Automate the rotation of camera around an object with python

I have a 3D model of a liver and I wanted to get the rendered images of the model from various angles like the ones shown below. The path the camera would traverse would be roughly circular/...
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Weird warping of render image in Camera track

Hi guys, Please help me fix the render image as there are weird warping in the corners of the image. I'm using cycles.
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Say I irreversibly deleted my camera in my scene. Could I solve for its position, given a prior 2d render of the scene?

Given a still capture of a mesh, is it possible to solve for the position of the camera? I know the camera's FoV, I just need its position and rotation.
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Only Lights/Camera's origin move instead of all component

I apologize in advance if my problem has already been solved. But i was unable to find a thread relating to my problem. For some time, when I launch an empty scene in solid mode, I have a strange ...
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Lost of project

I am trying to design a full 3D human body design. Today, I clicked on the camera button by curiousity but I think I lost the project. This is what I achieved so far and I think I lost it. I am new ...
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138 views

Add camera at random position through Python

I am using Blender for the first time. Currently, I have a basic scene with a camera and some light sources present. What I would like to do is to add a second camera that is located at a random ...
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How do I insert a video into the 3D Scene, it doesn’t show up on my camera?

I am attempting to insert a video into my 3D scene, however every time i do so it doesn’t show up on the camera view. How should I go about inserting a video into the scene? Many thanks :)
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Unsure about use of matrix_world

Some Context I have a computer vision task where I have to generate some synthetic data from rendered images of a 3D model(liver). So to do that, I have first to generate a bounding box around that ...
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2answers
47 views

How do I motion track a camera when the scene contains more than one camera?

I'm recreating my house and garden in Blender and as part of the process I'm taking photos from several angels and then motion track them. I've done this on several locations around the property. As ...
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Export Empty and Camera xml animation data

Is there a way to export empty and camera xml animation data to import into Toom Boom Harmony? I want to use this data in Harmony as pegs so the 2D characters can move in 3D space, since my ...
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Lock to Camera to View moves camera position

Im trying to use Lock Camera to View but when I move the camera while its locked it goes to a completely different place. Any ideas how to fix this? Thanks!
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Different hdri mapping values per camera

I was wondering if it's possible to create a connection between mapping values for an hdri and the different cameras in a scene. For example: in a scene with a building I want to make a render of ...

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