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

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6
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3answers
3k views

LibGDX keep camera within bounds of TiledMap

I have a simple TiledMap which I can render fine. I have a player hopping (with Box2D) around and my camera follows the player around: cam.position.set( player.position().x * Game.PPM + ...
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1answer
51 views

ScreenSize vs. WorldSize

While programming a game with LibGDX, I came across a problem. My OrthographicCamera wasn't centering in the right place. I was trying to center the camera by using the line of code: ...
1
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3answers
335 views

Orthographic Camera settings for a 2D game

I'm starting out a 2D wrestling game in Unity 5 and i need some help. The default resolution of game needs to be 320x240. The background sprite that i would be using is 640x480. The camera would move ...
0
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0answers
23 views

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 ...
0
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1answer
17 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 ...
1
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3answers
1k views

How do I determine the look-at vector of a free-look camera?

I'm trying to create a free-look camera with DirectX 10. I've figured out how to get the directions for forward and back and left to right. However, I don't know how to rotate the look-at vector of ...
0
votes
0answers
15 views

Resizing orthographic camera while zoomed

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 ...
1
vote
1answer
98 views

How to fix my camera collision, C# XNA

I am having some weird issues with my camera. I am trying to make it so it is a first person camera, that when the user presses the W or Up key, it moves towards where the camera is looking. My issue ...
0
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0answers
24 views

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 ...
3
votes
2answers
90 views

Unintentional slight arm position change

In the scene I have a capsule with a camera parented and a looking script so when I look down or up the weapon slightly moves forward and then moves back when I look straight forward. weapon when I ...
2
votes
3answers
688 views

Player jitter when positioned at large coordinate values

I am trying to make a simple top down scrolling shooter using Unity3D comprising of the following elements: 1) Top down orthographic camera: points at 65 degrees towards the ground. At a height of ...
2
votes
1answer
153 views

Unity5 - A Shader to blur far plane edges?

I need some help. In my Unity5 game I'm using two cameras, First camera renders the actual terrain and game objects (wich has a far plane of a 1000 units) and the Second camera renders a 3d skybox of ...
1
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2answers
25 views

How to make a Sprite be displayed always behind everything else?

What I am in need to achieve is to have a Sprite always facing the camera identically to what happens with any simple game UI object, but instead of always displayed above everything else, it should ...
1
vote
1answer
31 views

Smoothing a rotation vector

I am currently using OpenCV to track the face of a person. With this I extract the feature points and calculate the objects heads pose by applying the "solvePnP" function. This function gives me a ...
-1
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0answers
25 views

OrthographicCamera Positioning Issue

I've been creating a Jumper game using Libgdx but I have come across some positioning complications. My OrthographicCamera follows my player fine, but whenever I start the game up, for some reason, ...
4
votes
2answers
1k views

How to mirror flip animation curves in Unity?

I have a animation that moves my camera from left to right. Now I'd like to copy it with 'mirror' transformation so I can use it to move from right to left. Is it possible to do it using script or ...
0
votes
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 ...
2
votes
1answer
1k views

libGDX using Stage and Actor produces different camera angles on desktop and Android Phone

libGDX using Stage and Actor produces different camera angles on desktop and Android Phone. Here are pictures demonstrating the problem: http://brandonyuh.minus.com/mFpdTSgN17VUq On the desktop ...
0
votes
1answer
27 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 ...
0
votes
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 ...
4
votes
2answers
239 views

Rotating a 3rd person camera toward a target

I have a 3rd person camera that doesn't look directly at the player but somewhere in front of him. When the user enter shooting mode, I want the camera to turn around the player to face the target. ...
0
votes
1answer
83 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 ...
1
vote
1answer
124 views

Unity 2D Diablo style movement

I've made a totally new scene for a 2D mobile game. I placed a sprite on the center of the screen and attached the following script onto it (this is basically a diablo-style click-to-move control ...
1
vote
1answer
392 views

LWJGL: Camera distance from image plane?

Let me paste some code before I ask the question... public static void createWindow(int[] args) { try { Display.setFullscreen(false); DisplayMode d[] = ...
0
votes
1answer
38 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 ...
2
votes
1answer
444 views

In UE4, how do I turn my character's body together with the camera?

I made a simple punch animation in Blender and exported it into Unreal Engine 4. In-game, the character appeared from a 3rd-person perspective, but I made it look like first-person by adjusting the ...
1
vote
2answers
1k views

Camera.WorldToScreenPoint not working with perspective

transform.position = Camera.main.WorldToScreenPoint( new Vector3( origin.position.x, origin.position.y, origin.position.z ) ); I have this code on a Unity 4.6 UI object. The origin is some transform ...
3
votes
1answer
1k views

Phaser / PIXI: World size vs. Stage size

I am using Phaser to build a zoomable / pannable 2D map with the intended functionality being that the home camera position is always in the middle of the World coordinates. I have a problem where my ...
0
votes
2answers
43 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, ...
0
votes
2answers
60 views

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 ...
1
vote
1answer
61 views

Drawing textures in 3D/2.5D at an angle using spriteBatch in Monogame

for a university project we are creating a small "2d" game. Im writing 2D in "" because we would like to achieve a look similiar to the one in games like Don't Starve (so more like 2.5D). As you ...
0
votes
1answer
38 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 ...
0
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0answers
20 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 ...
0
votes
1answer
273 views

Fixed background on a SurfaceView

I'm currently working on a top-down twin-stick shooter for Android. I've got my player moving around and shooting, but I'm looking to add a large Bitmap background which is larger than the device ...
0
votes
3answers
124 views

Move Camera When Player Move C#

i developing side Scrolling endless Game. i want to Change X Axis of camera as player moving to Right. and i almost Done That. but the problem is when move Camera to the Right then its look so stiff ...
0
votes
1answer
20 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 ...
2
votes
1answer
48 views

Why is my perspective layer is painted over ortho layer?

The entire game takes place in ortho with the exception of the background layer which is drawn on a perspective camera. Everything seems to be working well except that the background is displaying ...
0
votes
0answers
20 views

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 ...
1
vote
1answer
99 views

XNA arcball camera steering issue

I have an arcball set up to follow my model in XNA. It rotates around the target correctly when holding in the left mouse button and moving the mouse. It zooms in and our correctly with the mouse ...
0
votes
0answers
34 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 ...
1
vote
1answer
179 views

Monogame / XNA - Multple 2D Cameras (Rectangle) on screen

I recently started building a simple 2D roguelike game using Monogame 3.4. I was keen on building the game "engine" myself as I saw it as a fun learning curve. Monogame was pretty much the best option ...
2
votes
2answers
181 views

Different Screen Sizes and Camera in Unity

Now I know that no matter what the screen size is the camera will keep its height, so no worries about that. My question is, is there a way to manipulate the camera, either its orthographic size, or ...
0
votes
0answers
60 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 ...
2
votes
1answer
174 views

How to avoid gimbal lock in Unreal Engine (c++)?

I created an orbit camera (sometimes called turntable camera; similar to the one with the "use UE3 orbit controls" setting in a static mesh view). I attached the camera to a USpringArmComponent with ...
11
votes
5answers
3k views

Camera Control Techniques in Games

I am an MPhil student in Computing Science working on the problem of camera control in graphics. Though the literature of camera control dates back to the end of 1980s, the majority of them (up to my ...
0
votes
0answers
23 views

(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 ...
3
votes
0answers
39 views

(Monogame) Camera does not travel the way it is rotated

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 ...
0
votes
0answers
12 views

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 ...
0
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0answers
35 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 ...
1
vote
1answer
390 views

Camera is centered on character, but doesn't show character in game window

I'm using Unity 4.6.3. I create an animation from sprite. When I press Play button, I see animation plays on scene window, but on Game Window, I don't see anything. Here is Inspector for main ...