1
vote
0answers
31 views

Weapon index sets index values to the same

i've got a question about my unreal blueprints. I've been trying to get this right for almost a month now, but i don't know how to fix this. These are my are down below and a small video to explain my ...
1
vote
0answers
38 views

Portal view direction

I'm trying to add portals to a game (as in the entities from the Portal video game), and I've gotten them to a render the other portal's pos/dir to a texture which I can then display on a surface. ...
1
vote
0answers
32 views

Cutting a 3D mesh with a 2D shape

I have a 2D image that i want to use to cut into a 3D mesh while leaving it closed (basically cut straight through it, and close it by generating vertices in both places it cut, front and back, to ...
1
vote
0answers
59 views

Do realtime reflection probes and precomputed GI work on iOS in Unity 5?

Seems they don't from my tests but just to double check. My setup is made up of a few objects marked as static, all sharing a standard shader material with some emissive color, GI set only to ...
1
vote
0answers
41 views

Security-minded design patterns / paradigm for client/server application

I am working on a client/server application and am starting to take it from proof-of-concept to actual implementation. The client is an Android application and the server is in PHP. In similar ...
1
vote
0answers
46 views

Blinn-Phong lighting on Voxel models

I'm creating a game that is going to use voxel models. However I got stuck when I coded my shader using Blinn-Phong algoritm. Here is how it look (Only care about the red model): As you can see ...
1
vote
0answers
41 views

Efficient Collision detection for polygons (fleet) in an RTS

I'm trying to make an RTS for android using libgdx. I would like to have collision detection to be able to detect ships inside the range of weapons and collision between my bullets and the ships. So ...
1
vote
0answers
32 views

Implementing Separating Axis Theorem to Detect and Handle Sliding Collisions

I am having a bit of difficulty detecting collisions properly with separating axis theorem. My code seems to be giving a lot of false alarms. Also, I've looked into implementing sliding collisions ...
1
vote
0answers
22 views

Google Play downloads never update

So I published an app about 3 weeks ago and it still says 10 downloads, but I have google analytics in the app and it says my app has nearly 1000 downloads. After 2 days my app said 10 downloads and ...
1
vote
0answers
40 views

Hinge joint annoying wheels rotation in Unity

I try to made a little skate game prototype in Unity 5 and I just encountered an issue. I added a hinge joint between the board and each of the wheels couples (front and behind) so the board can move ...
1
vote
0answers
24 views

how to rotate a 3d instance using an HLSL shader

ok, im experimenting a little with HLSL shaders, i have the following code for a vertex shader, it is used to render a few instances of a 3d model. Let's say i want to rotate these instances on their ...
1
vote
0answers
45 views

LibGDX - ShapeRenderer as principal game entity renderer

I am trying to make a 2D game that is just a bunch of default figures like circles, arcs and quadrilaterals with no textures (similar to Super Hexagon), and for that I was using C# and XNA long time ...
1
vote
0answers
31 views

Custom Keyboard run by Arduino not working in XNA

I'm trying to make a stenotype-teaching game using the stenoboard as input. The Stenoboard emulates an NKRO keyboard, using this code: https://github.com/caru/StenoFW/blob/master/StenoFW.ino, with an ...
1
vote
0answers
22 views

Quaternion camera in 3D space with Pitch and Yaw

I am having trouble implementing a quaternion camera that can fly freely in 3D space with only Pitch and Yaw rotations. It works fine except when you look up or down and then try to look left or ...
1
vote
0answers
52 views

Handling animations in a Platformer

I'm developing a 2D platformer game using the Cocos2d-x Engine, i can load correctly the animations according in which action the player is(running, jumping, standing, etc). Now i'm trying to add the ...
1
vote
0answers
56 views

The General Idea Behind Google Game Services Turn-Based Matchmaking

I am just starting to develop a Turn-Based game with the Google Play Game Services, and I am utterly confused about the steps to initiate the match. My game has a maximum of 2 players at once, and I ...
1
vote
0answers
41 views

Diagonal movement behaving strangely when other key is pressed

I'm following the tutorial at http://blog.sklambert.com/html5-canvas-game-the-player-ship/. I'm at the part where bullets get added to the game. Prior to this in the section about movement where I ...
1
vote
0answers
97 views

Gradient fill color on circular sprite

I have a white circle sprite. I know how to change its color to a solid fill color. using GetComponent<Renderer>().material.color. But how would I give it a gradient fill color. I've been ...
1
vote
0answers
9 views

CanDraw in large hierarchical scene with rotation

I've been assigned to write small simulation visualization, that contains thousands of cubes (I know you heard that before). Now I'm working on optimization of stuff that takes place there, but ...
1
vote
0answers
35 views

3DS Max 2015 - Viewport issues when using sub-object selection box

I'm fairly new to using 3DS Max (2015), and have encountered an issue that I can't figure out. Whenever I'm using the selection tools (Vertices, Edges, Polys, etc) and drag out a marquee/selection ...
1
vote
0answers
36 views

Is there a way to build asset bundle that exclude texture2d from an image?

In unity 4.x, I can archive this because I can select my resource type directly as Sprite variable before putting it into the bundle via BuildAssetBundle. However, in Unity 5.x, I need to put the name ...
1
vote
0answers
26 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 ...
1
vote
0answers
36 views

Orientation of SKNode in followPath Swift

I'm developing a game like price wheel where I need to touch the correct answer. For now I find replies where people says: Set yScale of SKNode to -1. Or Set xScale of SKSpriteNode to xScale ...
1
vote
0answers
35 views

Unity: OnGUI streamlining

So like most games, I have inventory screens, equip screens, shop screens, and all that. I've previously been making each "screen" controlled by its own script (which is normal I think), and I draw ...
1
vote
0answers
40 views

Javascript 2D top down handling player direction graphics

In my top down game I can move the character around and the character will even face the direction he is moving however there is some weird behavior I'm having when you hold down one direction and ...
1
vote
0answers
28 views

LibGDX's particle emitter - Multiple particles in the same effect?

Hello everyone reading this, I've used the particle editor to edit an effect to put in my game. Is it possible to have multiple and randomly emitted images (particles) instead of one? I don't want ...
1
vote
0answers
88 views

2D Parallax Scrolling

I'm trying to implement parallax scrolling and have a partially working equation (from a book I've read) but it doesn't fully align to the screen. I also want to stick purely to integer maths. I've ...
1
vote
0answers
71 views

Pausing game with State machine and handling jumps

I am adding pause functionality to my upcoming racing game.The players can jump in it. Time.timeScale = 0 is obvious solution to pause game.I am avoiding this solution as users can do in app ...
1
vote
0answers
79 views

How to build a static version of cocos2d-x and link it to my project

Firstly, I'm using Cocos2d-x v3.6 for Win32 desktop + Visual studio 2013 and C++. When building Cocos2d-x, always it has been built as a dynamic version not a static version as I want. How to ...
1
vote
0answers
15 views

Best way to transition between multiple Cocostudio defined scenes

I'm designing a game that has to switch between multiple game scenes. Each scene has been created in cocostudio and is imported into the code as a json file as: var obj = ccs.load(res.Symbols_json); ...
1
vote
0answers
25 views

How to blend motions with Mecanim

I'm struggling with Mecanim. My concern is to blend straight/turning animations with strafe animation for a humanoid character. I downloaded a SampleAsset from unity and took Ethan character as ...
1
vote
0answers
118 views

Using GrabPass for 2D water reflection?

I'm trying to achieve some neat 2d water reflection effect with Unity, something like this: What I've managed to accomplish so far: The problem is GrabPass captures the entire screen but I really ...
1
vote
0answers
13 views

File Path conflicts on GitHub with Unity

I am getting file path errors when a contributor is making commitments to GitHub. All of these errors are file path related or extra white space on the same lines. This should be something in the ...
1
vote
0answers
63 views

Create an atlas texture in photoshop to use in unity

To create a button in NGUI looks like we need to create something called Atlas that is a material that contains a lot of little images called Sprites. I created a set of 40 sprites (for 20 buttons ...
1
vote
0answers
78 views

How do I create this type of mixed 2D/3D character model?

I'm interested in how this little Lively Hamster Flash game's character is modelled and animated. The head seems 3D. The back always shows a black outline, so I assume it is 2D. Is this a ...
1
vote
0answers
18 views

How do I get line numbers in a unity headless server's stack trace?

For some reason Unity 5 doesn't allow me to do a developement build of a headless server, and this is quite a problem when debugging, since I get stack traces without line numbers, such as: ...
1
vote
0answers
31 views

Beta testing of a prototype

I have developed a prototype for a new game concept. The game is an educational foreign language learning tool for K-16 students. I am at the point where I need to test with sample groups of ...
1
vote
0answers
39 views

Why would an ambient occlusion (AO) shader's performance be dependent on light direction?

One of my favourite games recently implemented ambient occlusion as a graphics feature, which appears to perform very well in most circumstances - except during sunrise and sunset. As someone who is ...
1
vote
0answers
36 views

How to read the binary file generated by the Unity profiler?

I'd like to know how can I read the binary file generated by profiling Unity game and how can I save it on external hard disk.
1
vote
0answers
36 views

Collision detection with PyGame

I have been making a 2d platformer using Python with PyGame. It has all be going good, but I have stumbled accross many problems with collision detection. Here they are: You can't go through objects ...
1
vote
0answers
50 views

Entity to tile collision detection (C++, SDL)

I'm currently trying to handle collisions between entities and a tilemap, but I've hit a problem. My tiles are stored simply as integer tile IDs in a multidimensional array, and I wanted to perform a ...
1
vote
0answers
21 views

Bullet btGImpactCollisionAlgorithm

I have a question about Bullet and in particular GImpact. When, the collisiontestpair(a, b) is called where GImpact pair check algo will be called on the btGImpactMeshShape, does it do a AABB tree ...
1
vote
0answers
69 views

Normal Mapping a Cubemap

I posted a question on Stackoverflow and it was suggested that it would be better asked here. I have a sphere. It was created via the icosphere method outlined here: ...
1
vote
0answers
77 views

Browser-Based Game Design: Keeping track of NPC stats (Attack, Defense, Health, etc)

Hope this is a proper question to ask here. If not, I'd appreciate somebody pointing me to other game developer communities. Since I am creating my game by myself it'd be nice to communicate with ...
1
vote
0answers
41 views

Editing sprite shading to change perspective?

I'm currently developing an RPG in Java with some of my friends, and one of my tasks is to do the pixel art. I'm a beginner at it, but I know that I'll get better in time. I recently finished the ...
1
vote
0answers
58 views

Changing an Image's alpha through an animation in Unity

I'm trying to change an Image's alpha through a legacy animation in Unity, so that it fades in and out in a loop. The animation works: I can see the color updated in realtime in the inspector. But the ...
1
vote
0answers
27 views

WebGL Multiple Lights, Blending, and Render Order

I am trying to do simple forward rendering for multiple lights using additive blending in WebGL. Following advice from this SO and this one, I simply turn on blending using glBlendFunc(GL_ONE, GL_ONE) ...
1
vote
0answers
90 views

OpenGL Texture Loading

I've been using OpenGL for a bit so I have a general idea of what I'm doing. Recently, I've been working on a framework to let me test stuff more easily. As part of the framework, I split up loading ...
1
vote
0answers
52 views

LibGDX music doesn't play anymore after x times

In my App I added two sounds, the first is played when the gamescreen start the second when the game is going to game Over screen. Everything works fine but after about 12-13 games the second sound ...
1
vote
0answers
41 views

Can you trilinear sample a non volume texture?

Let's say that i have a regular 2d texture (not a volume texture). Is it possible to do trilinear texture sampling of that texture even though it isn't a volume texture in opengl or directx? ...

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