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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27 views

Why does my character mesh deform when I animate the camera?

I've run into a problem. So I've got a character that I intend to use in an FPS, I've already done the animations for the mesh (like walking and jumping), and I tried to animate the camera to add some ...
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How can I render a ball with equirectangular camera?

Firstly, I'm a first time user for Blender. I want a equirectangular image so that I can create a texture to use on a sphere object on my Unity project. I'm searching and trying for hours. Here what I ...
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Track to object's surface

I have a camera which is following a path. This path is surrounding a "large" u-shaped object (it's not a large object, but the camera is following it closely. Think of somebody scanning a ...
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20 views

Determination the K-parameters for the distortion automatically

Something similar was ask here but I would like to know if it is possible to know with Blender automatically the distortion parameters? I have this picture and I would like to know if Blender can ...
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fSpy Camera Misalignment? Floorplan alignment to a 3D representation

Basically I'm having problems trying to align my floorplan to a 3D representation floorplan. I'm using fSpy and I'm pretty sure my lines match up closely. It's off by quite a lot in the second photo. ...
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How to set up natural lens distortion? [duplicate]

I want to introduce distortion into my render, but I would like to introduce "natural optical distortion", i.e. the distortion of the default lens. Do you know how to do this in Blender? ...
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Active scene camera reverting to Amature?

When I select the active camera in the scene everything looks ok, but when I go to render the image the camera is at a weird location (the origin?) looking up at my character. I've set the camera in ...
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photogrammetry results to infer the position of the objects

I'm new to Blender and I'm trying to use it to retrieve the position of several objects present in a real scene where we used cameras and other equipment. I got the .obj file you can see below. How ...
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1answer
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no dome projection anymore in upbge? [closed]

I (very quickly) tested today the latest stable and dev releases of upBGE and was surprised by the missing 'dome' mode in render/Stereo ? is it somewhere else in the ui, is it planned, or is it ...
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Camera solve on video game footage has wrong focal length (solve error 0.82 px)

When I solve camera motion in my video game footage, blender makes the camera's focal length and location wrong, but the solve error is 0.82 px, I do not know how to fix this and tried changing ...
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1answer
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ctrl+alt+numpad 0 is not working on a project

I am following a tutorial online and the camera is not capturing the active view port when I press ⎈ Ctrl⎇ AltNumpad 0 I tried it with a different cube in a new file and it was working absolutely fine ...
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1answer
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Broken Camera Zoom In Render

Anyone knows any possible way to fix the issue where my camera in render will be 10x more times zoomed onto something than it was originally in the viewport (ps - i know bout selecting different ...
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Refractive Portrait (Camera Porjection Technique) Possible in Blender?

I found this simple maya tutorial, and was wondering if it is possible to do this in blender? Tutorial is here: https://docs.arnoldrenderer.com/display/A5AFMUG/Refractive+Portrait I dont know Blender ...
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Animation Camera is not starting gets blocked at 1st frame

for some strange reason my animation camera gets blocked when trying to start the animation. It flickers between frame 1 and 0. I have attached a screenshot in a video in youtube. In it you can see ...
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1answer
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lighting issues

I'm using a camera to take images in Blender, but the lighting in the scene doesn't remain consistent with the sun light I set up. It changes based on where the camera is located so that areas that ...
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1answer
54 views

Camera to match the current 3D viewport Without using Shortcut Ctrl + Alt + 0

To make the camera to match the current 3D viewport, all the answers/tutorials on the web are using this shortcut: Ctrl + Alt + Numpad 0 However, I do not have a Numpad and I'm using Mac and it doesn'...
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My Animation Render Camera is positioned different then the camera view in my viewport

I have keyframed my camera to follow a bezier curve and scroll up a sculpture. It looks great in the camera viewport but then when I render out the animation the camera view is slightly higher on the ...
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1answer
144 views

How to set the focal length of the viewport to be 1000 mm?

Many YouTube video tutorials said that you should sculpt organic creatures in the Perspective mode, rather than the Orthographic mode. But when sculpting a face, the default 50 mm definitely has a lot ...
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1answer
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Increase resolution with enlarging rendered area / or snap rendered area to the edges of geometry [duplicate]

Let's say I have 3 cubes attached and I need 2 renders from above. The first render should be square and aligned exactly to the size of a middle cube. There is no problem with it. I set the ...
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import positions and orientation into a camera [duplicate]

hello I have a list of positions and orientations in the form of x y z, and rotX, rotY,rotZ I have a script in my game that saves the position of my camera each frame and I need to play that back in a ...
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How to fix background issue with cycles fog?

So, I used a cube to create the volumetric fog with volume scatter. The problem is that in the camera, the background is black instead of matching the fog. Is there any way to fix this? Is there ...
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1answer
27 views

How can I apply the material from a picture to a mesh (from the view of the camera)?

I have a very simple plane in my 3d workspace and I want to apply a texture from a picture to the plane and I want to keep the texture just as the camera sees it (of course :) ) How do I do this?
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Camera movement gives me motion sickness and nausea

i‘m fairly new to blender and i really love the program. But unfortunately, i get motion sickness after 20 minutes or so. It has to be related to the rotational movement of the camera when modelling/...
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Camera solve in Blender: are empties supposed to be stationary in 3d-view?

I have a 15 seconds long recording where the camera moves up and down, and comes closer to, and further from, the object being filmed. I have taken care to include easily tracked markers in the frame. ...
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Colourful flying glowing things fly past my camera and i don`t why

I have been trying to create a ghost pianist animation in blender. Everything works perfectly fine, but then when I play my render, glowing balls fly past my camera. But when take a look at my ...
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My camera on the layout tab is stuck really far away and I am unable to zoom in

after hitting 'shift + c" I was sent far away form my model and cant zoom back in. I have tried undoing what I had done by 'ctrl + z' and has not worked Restarting the program also didn't help
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1answer
20 views

Camera is not looping seamlessly

I have snapped the camera from point A to point B, the camera snapped exactly where the cursor was, and then I did, selection to cursor. The camera looks perfect from edge to edge. But when I click ...
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How do I attach an object to specific trackers?

I have been sitting and trying to solve these problems for ~6 hours, but to no avail. I tracked my image sequence with the default Detect Features button and added my own trackers, but object in my ...
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2answers
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Is there a problem in blender 2.92 to change active camera?

I have the default camera with several key frames set for a video and had no problems. Then I have added a new camera.001 and set it as active (I checked answers from "How can I make a camera the ...
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1answer
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Camera changing after rendering

Before rendering everything works fine, i have my camera on scene at my desired spot. But when i try to render it looks like my camera is inside a mesh. After that when i look at the scene properties ...
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Losing things in 2D Animation [duplicate]

I am new to blender, so I'm not sure of a lot of things but I'll try to explain the best I can. I haven't yet learned all the shortcuts yet, so I'm very reliant on the buttons on screen, and I've just ...
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1answer
117 views

Finding image coordinates of rendered vertex after refraction, distortion, etc

I'm in blender 2.92 working with the Python API. I know how to get the pixel coordinates of a vertex before refraction, lens distortion, etc.--see e.g. How to find image coordinates of the rendered ...
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1answer
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Camera problem, i tried everything it just won't render 2D objects

So i tried to make some 2D characters, i created their bones and link them but soon i realized blender have a problem rendering 2D models. here is a link for my blend file: https://www.mediafire.com/...
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Camera extrinsics matrix blender

The camera object in blender python API has the variable matrix_world. I was hoping it would give the camera pose wrt to the world coordinate system but if you ...
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1answer
10 views

Using camera animation as base for motion tracking solve

I'm wondering if it's possible to use a camera animation (FBX or alembic) as the starting point for the motion tracking solve in Blender? I'm using a method of tracking a camera live but the data it ...
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2answers
37 views

How can I prevent silhouette changing when modeling in orthographic

I am modeling a head using a reference image and have realized that the silhouette of the character in perspective is completely different from the silhouette of the character's front orthographic ...
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19 views

2D drawing get messed up

I draw a scene for my animation and then I move my camera to record as my sweet will but whenever I move the camera the drawn part start moving and start falling apart
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0answers
12 views

A white unselectable object on viewport [duplicate]

Whenever I select the camera, a white object type of thing appears on the screen. It is unselectable unlike other objects, but it can be move with left click. It also does not let me use the camera to ...
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1answer
65 views

How to change the camera color in viewport

default non selected camera color is black, How do I change its color using the UI or script . thank you
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0answers
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Reset viewport rotation after leaving camera

Before entering Camera View, my Viewport looks like this then, after leaving, the Viewport retains whatever rotation the Camera View had Is there a way to disable this so that the Viewport doesn't ...
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0answers
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why can't blender solve camera motion if the footage is shot on android?

I shot footage on my Lg android device and blender is saying that there are most likely no good key frames. what do I do?
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0answers
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How can I link certain scene properties (also camera properties) across multiple scenes?

I have a character rig linked across multiple scenes I need to be rendered from multiple angles for a variety of animations. However, depending on the animation scene dimensions and frame-length ...
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0answers
11 views

Why is my render camera always teleporting to a top view? [duplicate]

Whenever I add a camera to my scene and set it as main camera with ctrl+num0 and press render, the camera 'teleports' to a strange top view where no camera is placed. After that that strange camera ...
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1answer
18 views

How to set more cameras into different multiple image reference?

I'll explain it short, How does This work like if I want add different image on cam 2, but I don't want have same image from cam 1?
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2answers
93 views

Camera projection - FOV trouble

I’ve found this amazing solution for camera mapping node in shader itself (better than UV modifier solution - no distortions on lowpoly objects). It works but I went into trouble which I can not ...
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1answer
95 views

Angle to get an “2:1 isometric” camera view (dimetric projection)?

Most isometric games do not use "true isometry", but a 2:1 projection.(In fact, this is not an isometry but dimetric projection) I found soooo many articles on how to set up true isometric (...
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0answers
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Can I check (in Python) if a pixel is visible to a particular camera?

I need to know if a pixel is visible to a particular camera. I don't need to know if it's blocked by another object (as is the case in this answer), so I'm thinking the answer might be simpler. For ...
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1answer
13 views

Having camera troubles

I'm working on a few very simples scenes to help me grasp the basics, but this is my first time running into this issue. My camera view isn't showing me everything that should be in it's view. Once I'...
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1answer
20 views

How to change the final frame for a looping camera view

the looping after linking the path of the camera with the circle curve, ends at 100. How can I change that to 250 or just infinity (infinite loop) ?

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