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Questions tagged [fieldofview]

The Field of View (FOV) is the extend of the (for the observer) visible world

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Can't call some methods of the Camera class (JavaFX)

It is not possible for me to call the .setFieldOfView method in javafx.scene.camera I do not know if this is the only one I can't reach, because I seem to be able to use a bunch of other methods like .setLayoutX, .setNearClip etc. My Camera is a…
Hydraxia
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Why can't I change the field of view of Oculus Gear VR Headset in Unity?

Anytime I edit the camera's field of view in Unity to 100 (instead of the default 60), either Oculus or Unity is limiting the FOV to 60 for my Samsung S7 with Gear VR headset. The 100 is ignored, and 60 is used when using the Gear VR to view the VR…
CoreOverload
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How to get Tango field of view in Unity

currently I attached the TangoARScreen script to the Tango camera prefab in Unity, is it possible to retrieve the field of view value in Unity via C# script? In addition, is it possible to use the front facing camera in Unity?
dddddddaxing
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How to find the angle between source object and all other objects falls in the field of view of source object?

I am working on a project of security development using RFID tags and RFID reader. RFID reader has a field of view of 70 degrees and any tag fall under this area can be detected by reader. I want to know the respective angle between RFID reader and…
lucas
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How can I calculate the Focal Length of my rendered image in a ray tracer (Let's say PBRT)?

Actually, I have rendered 3 input images of a sphere with different light directions in PBRT. As the next step of the process, I am going to compute surface normals of this sphere, so I need to put the Focal length value in my formula. All that I…
Ali Sharifi B.
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Perspective matrix that fully encapsulates object

I would like to produce a projection matrix that will render an object from an arbitrary camera. I've managed to setup a viewMatrix that will look at the object from an arbitrary eye position, but I'm having difficulty setting up the projection…
AdvancedGarde89
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Actionscript 3 3d with fieldofview

what does the field of view to do with the z axis in flash? I have tried moving object towards the eye with different fieldofview values with same z axis but their size changes. Please help
LittleFunny
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Strange ParticleSystem projection / camera aspect issue

I'd like to understand why the particles presented by the particle system change their scales when the camera looks/moves around. While it is ok that the particle have to be scaled according the fov to fit the 3d scene, i however noticed some…
sch5
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Checking if an object is hidden by an obstacle

I am making a simulation and currently adding obstacles to it.Now the purpose of the obstacles is so that other agents could hide behind them where others then cannot see them.However I am trying to figure out what would be the best approach to…
Tohmas
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FOV test is detecting player infront AND behind

A weirrrrd problem I'm having here. I've implemented a field of view for my enemies, so that when the player travels inside the detectable area (120 degree cone in front) he gets chased by the bad guy until he gets outside the FOV. Problem is there…
Hardycore
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How to remove a variable from the field of view

while true { print ( """ 1. Log in 2. Create new user 3. Quit """) if let numberString = readLine(), let number = Int(numberString) { print("you entered \(number)") break } else { print("Try again") } } It is necessary to use the number…
wupiupi
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camera does not have definition for field of view

unity console shows me the same error everytime "camera does not have definition for field of view" i renamed field of view many time i wrote it with all of types but nothing happened i tried following tutorials but i got the same error always i…
Fady Ben Debba
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Google Street View JS - FoV & FoV Event

I am building an app that uses an image from the Google Street View API. I am needing to zoom in to the image. I am using the event pov_changed, I track changes to the POV pitch and heading. To decide the zoom in the final image I need a FoV (Field…
Ziyan Junaideen
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Field of View for enemy only works with 1 enemy

I have some problems with a script for a "Field Of View" of the enemy. After watching a tutorial to create a field of view for the player I thought I can switch it to the enemy's so that they detect the player and do some other stuff. I created a…
t3chnico
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