A very common input device in computer games. It offers a more direct form of movement compared to directional input.

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4answers
232 views

Get OnMouseDown to work with a 2D Polygon Collider

I'm having a hell of time getting a 2D polygon collider to register a mouse click. I've attached images and code to show where I'm at. I cannot get the click to work. Ultimately, the thing I'm trying ...
1
vote
1answer
89 views

What algorithm is used to select a voxel (from a player's perspective)?

In first-person voxel games (like Minecraft, shown below) you can select voxels by going over them. What kind of algorithm is used to select a voxel? I haven't implemented it in my voxel ...
1
vote
1answer
360 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
24 views

Detecting Left and Right Mouse clicks on UI Text objects that are dynamically created

So, in my game I create a bunch of UI Text game objects dynamically (in the C# script), but I just can not find out how to properly detect Left and Right mouse clicks on these UI Text that were ...
0
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1answer
13 views

Selecting the closest point in perspective view mode

I'm trying to improve my algorithm for selecting points in perspective view mode (OpenGL/Qt/C++). The current implementation works as follows. The user clicks on a certain (x,y) position (in Window ...
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0answers
26 views

Help with open and close UI Menu on background mouse click

I am trying to make a point and click game in unity 5.2.2. My problem is that I need to have a UI menu to open, when the player clicks with the left mouse button on the background sprite, and it ...
1
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0answers
63 views

Unity: Finding out where OnSelect comes from

The new UI EventSystem method OnSelect is called from a number of different sources. One is when the Selectable is selected by using the arrow keys to navigate. Another is when clicking on the ...
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0answers
49 views

How do I detect image clicks in Dark GDK?

I am trying to determine if an image has been clicked, using the Dark GDK game engine. I've found no methods in the engine that do this. I would rather not brute force this with a large nested ...
1
vote
0answers
293 views

Moving an object (pong paddle) along the x,y axis in 3d-space with mouse/touch

First of all: Sorry, my English isn't quiet good, I'm very new in 3D and I'am using JMonkeyEngine. What I would like to do?: A 3d pong game and I want to control the paddle with the mousecursor ...
0
votes
0answers
7 views

How to set cursor position to middle of screen while still being able to change the Delta-X

I have this code: @Override public boolean mouseMoved(int screenX, int screenY) { float deltaX = Gdx.input.getDeltaX(); camera.rotate(Vector3.Y, deltaX * -0.3f); ...
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votes
0answers
34 views

BulletScript-Unity

I'm basically making an fps game in Unity. I have a player with a gun and i have a bullet prefab. I changed the mouse pointer to look like a crosshair. Now i need to know the C# script to make the ...
0
votes
0answers
198 views

Object Rotation with mouse around his axis using Quaternions

I faced a couple of days ago a gimball lock problem , trying to rotate an object on openGL 2.1. I have done some researches and found out that Quaternions could help me. So I implemented the class ...
0
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0answers
87 views

how to move an object to the mouse in Java

I have just recently started using Java, literally 2 days ago, and I have run into an issue. While I have been easily able to figure out most of the syntax and methods, because I have used multiple ...
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votes
0answers
20 views

Its possible input.axis make to mouse position on camera?

Im wasted a lot time figuring out and searching in google...no success :( So i ask Here : Script A - its possible to change float gasInput = Input.GetAxis("Vertical"); so its works like when i select ...