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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Animate camera alternating constrained paths [duplicate]

all, I am new to blender, so sorry if my question seems dumb. I just animated a camera to follow a bezier path. Now, I need to keep animating the camera, but I would like to either free the camera ...
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What's the distance between the camera eye and the canvas and how it's related to focal length

I would like to understand what the distance between the origin of camera and its canvas is in blender. I thought it was the focal length but it's not (focal length is 100 mm and this distance is ...
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Can't jump while using View Navigation Walk

I'm using View Navigation Walk and the jump functionality is strange. I press spacebar but instead of jumping I go flying to whatever surface is straight ahead of me. It's more like a "hookshot&...
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objects in camera space for mockup GUI

I want to use blender for concepting video game UI. I'm looking for a way to have UI elements camera or screen space oriented. For example there are multiple loot chests in the scene and I want to ...
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1answer
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Colorize hidden parts from camera projection

I am doing a camera projection (from a picture onto a 3D object). In the picture I am projecting from, there are some hidden parts of the object due to the geometry of the object itself, and I would ...
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How to change camera to current view on LAPTOP [duplicate]

How do I change camera to current view in Mac Laptop? I am trying to do what "Ctrl + Alt + Numpad 0" does on desktop version Thanks
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Making own layout, Toggling through multiple cameras in a scene

I need to make a layout so I can see individual parts of my scene all at once for editing purposes. Sort of like my own quad-view; therefore it's not animated and is unlike the solution in "...
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How do I Rig this Model?

new here I need to be able to move this gimbal as it would in real life i.e rotate the camera up/down and Spinning it Left/right along with tilting it up/down. Is there any easy way of controlling the ...
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Problems rendering camera motion (Euler angles) and lighting

I am having trouble rendering camera motion and lighting. In the example below, my scene contains a sphere and a plate, and some light. But while rendering, the light does not seem to lit the plate. ...
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Copy of model appears in viewport camera [closed]

Doesn't matter where the camera is pointed, that greyed out copy of the model will always be there.
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Constricting the camera animation to the inside of the wormhole

I just currently finished doing Gleb Alexandrov and Aidy Burrow's space VFX Elements course (the wormhole tutorial in particular) and had a question about camera animation. Does anyone know how I ...
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How to make a skewed orthographic perspective camera? [duplicate]

is it possible to have a skewed orthogonal perspective camera? I want to make a perspective like in the old ultima games where the x and y axis are aligned with the screen and the z axis is at a 45 ...
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Camera Stuck and Separated

I am very new to Blender, sorry if the question is dumb. My camera viewer seems to be separated from its body, and from tutorials I've seen, it shouldn't be separated. When selected, only the viewer ...
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1answer
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What Lens Model does Blender use for Camera Tracking?

I recently started working with the camera-tracking estimator to produce short augmented reality videos. I'd like to learn more about the lens model and its parameters (K1, K2, etc...). Can anyone ...
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How do I only render what I see, excluding what I have hidden? [duplicate]

It will be a stupid question but I really don't know how to render the current scene with only the objects displayed in the viewport, as although you normally hide them with H, in the render they are ...
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Help. Very bad user perspective on MMB from inside object

I am a Blender novice. I apparently pressed something and my camera view has gone bad. In one photo is the camera view and this is what happens when I try to rotate the view. Instead of rotating like ...
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Create Depth Pass Based on Real World Units

I'm trying to generate synthetic training data as part of some research for my university. This data should resemble depth images captured from my camera (Realsense L515). I've been able to get good ...
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Render mode doesn't work as expected [duplicate]

I'm still quite new to blender so this might be an easy fix but I'm really not sure. My problem is that I would like to see how the base colors I apply to my objects look like, so I switched to render ...
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Changing resolution does change camera

On Blender 2.9 when I change the output resolution also the camera does change, does anyone know why? How to fix it? I had the same scene on Blender 2.8 and it didn’t had this issue. Here the image ...
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Camera Clipped View [duplicate]

I cannot figure out why the camera displays and renders a portion of the image, but not entirely. I am attaching an image image of what the camera is actually displaying, and will try to figure out ...
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1answer
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camera doesn't fit my screen? not sure how to call it

so I was following the tutorial in the upper screen and I changed my cam from 1980x1080 to 1080x1080. When andrew does it the camera is fitting still in the monitor?view? whatever the term is. but ...
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Z_buffer, where to find it and how to use it?

I'm trying to implement some function in blender for an university essay but I'm stuck. I need the z_buffer of the rendering camera in cycles to find the distance between every pixel of the render and ...
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Strange circle(arc) around camera in the viewport render and in final renders

I have some weird arc around camera. It gets more obvious when I zoom in the camera, and become bigger when zoom out. I checked face orientation and its fine. So I couldn't find a solution. Edit1. I ...
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How to decrease perspective distortion of vertical lines in a camera?

I took a photo of a church and processed it with fSpy. It gave me some camera, but unfortunately, I can't match any Blender shapes with an image. Apparently ...
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1answer
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How to “activate” some camera, i.e. view through it?

Suppose, I have some camera in the scene and I want to view scene throug this camera. How to do this? First I read this should be done by Ctrl Numpad 0. It worked ...
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1answer
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How to place match the floor of a picture with a plane using f-spy?

I have this 3D ground and "image as plane" photo with fSpy camera, but it's look wrong on the legs, is there a way to make legs to touch the ground like in original photo? not sure in which ...
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1answer
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Following path cause a lose of rotation axis

I have simplified the scenario on bellow picture: I have line Bezier Curve which I'm using as a path for camera to move along. When camera is on top, it is pointing down, and when it is coming down, ...
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1answer
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Align Grease Pencil with Camera Angle

I placed the camera on a certain position and want to start drawing with the grease pencil, but the lines appears somewhere else. Sure I can move them in front of the camera but I want it to be ...
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1answer
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Is it possible to have a camera track a new empty in the middle of an animation?

I don't think it's possible, but I'd like to have one camera filming a single scene instead of binding different cameras to markers. Is it possible to have a camera track an empty and then part way ...
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1answer
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Camera movement shows in viewport but not in render animation

I'm trying to render my animation, but the camera movement doesn't show when clicking on Render Animation. The camera stays still ignoring the keyframes. I've unchecked the sequencer in post-...
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Is there any way to turn coordinates into curve?

I recorded fly camera movement, so I got keyframes with coordinates. Is there any way to turn the camera coordinates in keyframes into curve?
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2answers
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Program slider to control camera aperture with python

I'm very new to scripting in blender, and I'm making an addon to simplify the depth of field process in Blender. I would like to put a slider in my ui panel to control the camera's aperture. I think I ...
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Camera motion tracking: How to adjust to make the solve < 0.5? [duplicate]

I am trying to understand how to best approach adjusting a camera track to get the error down to something < 0.5 px Video clip is 141 frames, HD There are 8 markers/tracks All of these tracks look ...
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Camera: Focus Object shift

Is it possible to adjust a camera's focus when DOF is locked to an object ? As in: shift focus forward or back relative to dof.focus_object ?
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Why is the Viewport rendering completely different from the Camera rendering (Cycle, Transparent material with refraction)

I have a simple scene with an "Image as plane" and a full transmission "hyperbolic lens" looking at it (scene built from the indications given at https://arachnoid.com/...
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How to rotate viewport camera without moving it in Blender 2.90?

I'm working on an in-door scene in Blender 2.90 with rooms and hallways. In the 3D viewport, the viewport camera by default rotates around a focused object (select an object and press numpad ...
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How to increase this camera viewport size?

How can I increase the size of the viewport(I don't know the exact name of it) The frame in the middle. I tried several methods, but I failed. Only I can do is just zoom in and out, but that's not ...
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Get syncronised skeleton and RGB-frame via API

Let me describe the problem I encountered. For my task, we need to get a skeleton for each frame against the background of the RGB video. However, synchronizing the 3D skeleton and the background ...
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Does Changing F-stop Affect Render Time?

I am rendering an animation. It is taking a lot of time even though it is being rendered in EEVEE. I think is that it is because of the f-stop value being too low. My question is, does the f-stop ...
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1answer
39 views

Different color Between Video as plane and the Scene

What is the best way to put a video of dancers inside a 3D scene?? I put the video of the dancers as plane background but the color of the People in alpha channel are Completely different that the ...
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1answer
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Exporting camera crane alembic

I'm using blender's crane camera rig to get a shot however I need to export the camera to an external program but because the camera is being controlled by the crane it doesn't have any transform ...
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1answer
34 views

My render is a solid Blue color [duplicate]

I have a very complex scene and every time I try to render in either Eevee or Cycles all I get is this solid blue color. Changing my lights and environment colors/settings don't change the look/color ...
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1answer
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Can't use the middle mouse button

This is my first time using Blender and the shortcut button G + MMB doesn't seem to be working for moving the object along the axes. Could anyone please help me with this?
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Is it possible to use a different material for geometry not in view of the camera?

Here I am using a UV Project Modifier to texture simple geometry from a camera, but the image stretches to adapt to the geometry that is behind the pillars, like this: Is it possible to use a ...
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1answer
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bad camera angle (or trackers?) with aerial footage [duplicate]

Got this drone footage to track of a big truck patio. Huge stuff. The drone is quarter-circling the warehouses, and I could get me 8 solid tracking points and the camera solved. Set the floor with 3 ...
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1answer
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How can I find the camera viewplane size?

I am doing plans for projects I build on our lot. I need to submit these plans to the county and be able to use them for my contractor, too. I'll be using a plug-in to give me the needed ...
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1answer
37 views

Scene not visible in render

I'm using blender 2.90.1 version Eevee Render Engine. My previous Scenes are no problem. it's rendered. but this file is not rendering. What is this problem? I use particle system, soft body in this ...
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Advice about setting up a long complex scene with a seamless camera move

I’m animating a full 3 minute song in Eevee, and it’s supposed to look like one continuous camera movement, panning around the set between different characters. Each little chunk of the scene has its ...
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Position cameras on all vertices with respect to center view [duplicate]

I would like to generate training-data for an image classifier, based on a CAD model. Therefore I would like to position my object in the center of the scene and render it from different positions. ...
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How can I view all of the volumetric clouds in my cameras path

In the scene in the below .blend file, I've created a camera motion across a large area of water and should look like clouds are passing above in the same manor so either, the volumetric clouds aren't ...

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