Game worlds are viewed from a camera, which is the viewpoint from which the game world is observed from.

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How do I open the camera in a CCScene node in a Cocos2D application?

I am new to Cocos2D and I can't find the way to open the camera from the library. I want to open the camera in the my game, can any one help me with with this? Thank you in advance.
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Orthogonal Tile Map with Camera's fixed rotation

I am working on a game that will have a 2D orthogonal view and Tile maps like, for example, Super Nintendo's Zelda (or something less old and nostalgic but with similar maps :). It will have mainly ...
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1answer
27 views

Covert Minimap render texture to 3d space position

I am using Render texture to make a Mini Map it is working fine but now I want to go further on side map and want world space position from render texture click point. Is there any way available that ...
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Quad not rendered correctly after window resize

I have a orthographic camera. With the help of this camera i'm able to render a quad onto the screen using screen-cordinates. Using the camera i perform the zoom in/out on specific mouse position ...
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Faster ways of rendering to a texture what is viewed by a camera in a given specific moment (Unity)

What I want to achieve is to render to a texture what is viewed by a camera in a given specific time or frame, and then stop rendering to the texture, delete the camera and stay with that texture for ...
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1answer
35 views

Player collision with object

so I have an fps controller, and I want to change camera when it collides with a box collider. I think I did it properly but it didn't work. Here's my code. using UnityEngine; using ...
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1answer
31 views

Drawn frustum does not match with glm::perspective

I am working on a personal project and I got a 3d viewport with moving camera working nicely. Now I am working on being able to freeze the time and switch to a debug camera and move in the game ...
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22 views

how can I orbit camera around object by touch position?

this Is basic code "Mouse Orbit" and correctly work on windows platform but In android we need touch position. using UnityEngine; using System.Collections; [AddComponentMenu("Camera-Control/Mouse ...
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1answer
24 views

Translation matrix applyed to the view matrix not working (android opengl2)

I have managed to do an small app using opengl2 in android. It consists on a sphere moving over a rectangle, both with a texture. It's just a test in which I'm testing my first steps in opengl. Now ...
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Perfectly overlap GUI bounds to tiles room

I have a scene built with several rooms procedurally generated. Then I have a GUI which should cover everything which is outside room walls. What I cannot sort out is how to have the GUI to ...
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35 views

LwJGL 2.9.3 2D Camera

So I've been messing around with cameras in 2d. But I came across a weird bug and I was wondering if anyone could help me figure it out? public static void createDisplay(String title, int width, int ...
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63 views

Unity stream webcam to other player (Multiplayer)

I want to make it possible, that I can draw on the stream of another player in my Unity game. The networked drawing works just fine, my problem is to stream the webcam. I've got the webcam input ...
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(Monogame) Camera does not travel the way it is rotated [duplicate]

I've implemented camera control with mouse and keyboard. My problem is that camera goes crazy when I'm using mouse and camera does not travel the way it is rotated. Could you explain me why and how to ...
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If I attach a RunAnimation to my Player and move it, the Camera starts to freak

If I make a RunAnimation for my Player in 2D, then there is one Spot it works and I can move perfectly but if I move my Player to a different position,my Player stucks in Midair and my Camera starts ...
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36 views

How to Implement a 2d camera object for a side scroller game

Ok so Heres the problem. I'm Using c++ with sfml for graphics and box2d for physics. I've tried an ultra simple cam movement in the past where i lock the player to the center of the screen and offset ...
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1answer
43 views

Camera view/projection issue

I made a simple OpenGL program but I can figure out why the camera is not working, here it's a little fragment of the Camera class: public Matrix4f getView() { // initializes the view matrix ...
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38 views

Can you explain the following C# script for camera behavior

Here is the script, it rotates the camera left right with a target "player in this case" rotating with it. using UnityEngine; using System.Collections; public class ControllingCamera : MonoBehaviour ...
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How to make a GameObject ignore a camera effect?

I have a 2D game and I wanted to apply bloom to the main GameObjects so I attached the effect onto the main camera, however the background also gets affected by the bloom and it gets all shiny. How ...
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2answers
34 views

Unity 5 Camera Functions Usage Error

How to use functions like ScreenToRayPoint() in Camera class? I have used this code: Ray ray = camera.ScreenPointToRay(Input.mousePosition); and it says Component.camera is obsolete, instead ...
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1answer
50 views

How to figure out which tiles are within view, and where to draw them in the grid

I know there are a few questions on here similar to mine, but none of them seem to fit my needs. I'm using pygame to implement a tile based game similar to final fantasy or zelda from the early ...
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35 views

Stretch Textures to screen width and height with StretchViewport

I have an orthographic camera that have viewportWidth = 540 and viewporHeight = 960. My backgrund texture is 1080x1920 pixels. How can i resize the texture to fit the camera using a StrechViewport. ...
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35 views

Targeting Player When Zooming Camera

I am zooming Camera when player dies, but it rotates entire screen, that is not preferable. Is there any way to zooming camera, as well as targeting player. The following code I've used for zooming ...
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libGDX - “Hosting” a Viewport inside of a Scene2d Window

I am making a game using libGDX. I am trying to build some tools to use while developing my game, things like a scene editor or a scripting console. The tools are Scene2d widgets which I have in a ...
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1answer
39 views

Vertically mirroring the screen in LibGDX

I'm developing a game in which the screen layout is different for right and lefty players, so i'll put a button in it to mirror the screen vertically. For displaying textures and fonts, i use a ...
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34 views

Implement camera in SDL

I'm trying to realize a simple camera in SDL which has its size and can be moved around. I have a vector of visible elements which will be drawn if the camera "sees" them. Now, I checked this answer ...
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29 views

Implementing multiple cameras for multiple objects

Now, I have a Camera, and whenever I need to render elements I call the render function on the element and pass a camera to it like this: elem.render(camera); // Renders only elem, using camera ...
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22 views

Projection type/camera angle in Alien Soldier

I am trying to build a 2D game similar to Alien Soldier from oldies (Sega Genesis). The problem I am having is with assets. What kind of projection/camera angle does the Alien Soldier use for it's ...
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46 views

How to create a camera that follows the player?

I have a javascript game where I use a tile grid somewhat like this: var tiles = [ [0, 0, 0], [0, 1, 0], [0, 0, 1] ]; I want a camera to follow the player and when the player moves off the map, ...
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1answer
39 views

LibGDX: how to implement 2 cameras in a unique stage

I am quite new to LibGDX. I am trying to make a game, where the character is an Actor, and it's controlled by a Touchpad(included in the main Stage as an Actor too). My problem is that I am trying to ...
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1answer
86 views

Make Camera Bounds

I'm new here and I have a question. (Help me Google Translate). At first I make camera from this video. First video First script (CameraController) using UnityEngine; using System.Collections; ...
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20 views

How to use camera in unity engine?

i'm new to game development, and i want to learn more about camera programming in unity. I am good in C#, so scripting is not my weak point. I dont really know how to start. Could you please refer ...
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112 views

Blueprint For Switching Between Cameras In The Unreal Engine

So basically I have a scene in the Unreal Engine which has multiple cameras within it, the cameras are intentionally static as the application should behave more like a viewing gallery than a game. As ...
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86 views

LibGDX: open android camera

I need help, I can't find a solution to open camera device in my libgdx app. I'm developing it only in Android for now but I have this issue. I need only to open the preview view, no snap picture o ...
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1answer
84 views

Unity Animated Player Character Rotation Glitch

I was wondering if anyone experienced this issue in Unity with Mecanim-animated characters ... I have an animated player character with a third-person camera control (Game Camera from the asset ...
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47 views

What is pokemon-like game's view called? [duplicate]

I'm trying to make a game with a top down view, but angled, like pokemon, zenonia, zelda(I think), and most rpgs(specially the ones made with rpg maker). But I don't know what is this view called so ...
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2answers
101 views

LibGDX: Content appears stretched although I'm using a ScreenViewport

I just fixed another issue regarding the scaling inside a ScreenViewport. And yet another problem arises: If I'm understanding the wiki correctly, a ScreenViewport does not scale or stretch the ...
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112 views

Camera rotation in maze game depending of accelerometer

I'm still newbie in Unity 3D... I'm trying to develop simple maze game. I want to roll my ball through maze, but I have to rotate camera left or right, otherwise the player can't see what's behind ...
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193 views

camera or position issue when render sphere with cocos2d-x 3.7

See code below bool HelloWorld::init() { [....] auto size = Director::getInstance()->getWinSize(); // setup camera auto camera = Camera::createPerspective(30, ...
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1answer
53 views

How to set up the camera for a PS Vita game?

I am starting my first project for Unity and I want to start a new game for PS Vita. This console has a resolution of 960x544 pixels. How do I have to set up my camera so that it adapts to this ...
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2answers
67 views

Pygame Scrolling Camera bug

I asked a question the other day about how to implement a scrolling camera. I got a great answer which helped me achieve that... but in doing so I have lost basically all collision detection. ...
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0answers
92 views

Unity forward render path creating pixel lines between meshes

I have a bit of a problem where my meshes are either unsmooth because I'm using deferred rendering path or they are smooth using forward rendering path but it creates this weird pixel line between the ...
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1answer
56 views

Camera (pole cam) implementation problem

In my project I have simple scene graph to render whole scene and Bullet physics SDK to provide physics simulation. Each rendered object is represented as scene node. Camera always has target and ...
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0answers
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Feeding accelerometer data to vjoy

I am getting roll, pitch, yaw data from my accelerometer data. How do I map it to vJoy's appropriate axes given as X, Y, Z, Rx, Ry, Rz and Slider1, Slider2? Do I have to reverse engineer into ...
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LibGDX with Parallax Camera, unable to accurately select objects

So, basically I borrowed the ParallaxCamera test that LibGDX provides and got the camera set up rather nicely. However, I noticed that when I specify a speed other than 1, my game objects shifted ...
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226 views

Problems with First Person Camera in C++ OpenGL

I'm building a first person camera for my application but I'm having a couple of problems relating to moving the camera. In general, I have 2 vectors, one for the camera's position and one for the ...
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1answer
132 views

how to stop camera at the end of world map when zoomed in

Im building a tile-based game, and Im trying to implement zooming in on the center of the screen. My problem is, when I get to the edge of the map and im zoomed in, Im noticing that my camera doesn't ...
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1answer
142 views

Relationship between Camera's view size, screen resolution and objects scale

I've had this question since a long time ago and wanted to know the relationship between how an object is viewed through the camera depending on the resolution of the device, the camera's view size ...
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166 views

Unity 2D Game: Camera following target and looping stage

I'm with a problem and I need some help, because I'm on early learning of gaming and Unity, and i want to learn doing it, so, i need all the help, you developers know how each little help, helps a ...
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59 views

Particle system ONGui()

I have some scripts which uses OnGUI() method and they are attached to my GameMenu object. I need to play a particle system on the scene while the GUI scripts are active. When I do that I cant see the ...
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1answer
167 views

The camera in a 2D tile based side scroller is moving slower than the player [closed]

In my 2D tile based side scroller, I want a camera that scrolls in the x direction, but not in the y direction. The world is separated into three zones; one on the left and one on the right where the ...