A very generic term referring to visual part of a game. Try to avoid unrelevant usage and instead tag for specific graphics type (2D, 3D), API, framework or a library you are using, if possible.

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0answers
15 views

iOS isometric game development workflow (Cocos2D)

What does an efficient graphic assets workflow look like for an iOS isometric game in Cocos2D? Currently my understanding is: Blender 3D Model Render into 8 direction sprite images Use software to ...
4
votes
1answer
50 views

Why does my Outlined Diffuse 3 shader seem “detached” at a distance?

I'm using the Outlined Diffuse 3 shader from Unity and I'm having a problem with it: the outline looks great when the camera is near the object, but at a distance, it looks detached. From nearby ...
1
vote
1answer
91 views

How to draw an ellipse with DirectX 9?

I can draw the outline of an ellipse but I want to draw a filled in ellipse, but I can't seem to get the code to work. Any help would be great! I am using DirectX 9 and D3DX.
1
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0answers
19 views

Integrating specular, diffuse reflection and refraction

I am implementing an MLT bidirectional path tracer. I have a problem integrating diffuse, specular reflection and refraction. 1) The first problem is diffuse and specular reflection. Diffuse ...
3
votes
1answer
473 views

What causes this graphics quality difference between WebGL Build and Unity 5 Editor?

The Editor version and WebGL version of my Minesweeper clone have some graphics quality differences. I chose 'Fast' option when building this deployment. Is this the difference between 'Fast' and ...
0
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0answers
27 views

Opengl games Open Source [closed]

I want to start making a game using Opengl with C++ , the game is simple, a plane flying or just a train and some Graphics around , it's simple game to make but i don't know where should I start ? ...
0
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0answers
31 views

Ideas for a seminar in computer graphics [closed]

I'm about to enroll in an "Advanced seminar in computer graphics" as part of my MSc degree in computer science. I'm relatively new to computer graphics, I'm currently in the middle of taking a basic ...
4
votes
1answer
118 views

Image edges are distorted inside game

I dont know how to explain this, so I will use images to describe my problem. The image I made using InkScape: What it looks like in-game (ignore the runner): As you can see the edges are not ...
0
votes
1answer
20 views

Maya 2015 Collada mesh transforms not applied

I am trying to load a dae (Collada) model into my 3d engine. The problem is they export the vertices and transforms seperately. So in Maya 2015 it looks like this In the game engine I have it simply ...
1
vote
1answer
84 views

How to approach animations and OpenGL

There are tons of tools and instructions for making 3d models and animations in various software products. My question is: in video-game engines, when would you use a pre-rendered animation, and when ...
0
votes
2answers
69 views

Effect of graphics card on game programming

I know the question can be pretty funny to some, but I have been thinking, does a gaming graphics card like agtx and a professional graphics card like quaddro have any effect on game development ...
55
votes
5answers
16k views

Which image format is more memory-efficient: PNG, JPEG, or GIF?

Which image format is more efficient to save memory? PNG, JPEG, or GIF?
4
votes
1answer
507 views

Unity3d. Overlay of clothes on a human model

I have: Clothes model (jackets, shirts, sweater etc. with various sizes,colors) Human model with dynamic height, width, position Need overlay the clothes' model onto a human model. Variant with ...
0
votes
1answer
45 views

Aligning Camera to Rectangle

I'm working on a game in Java, and I'm having some trouble with finding the correct camera position. I've already made a Rectangle that shows exactly where I want the camera to be, and at what scale: ...
0
votes
1answer
31 views

Graphics, drawing triangles

I'm very new to the world of Computer Graphics, and I'm struggling to find resources to help me understand how to draw my mesh (I have loaded everything into vertex and index buffers), I am not using ...
1
vote
1answer
28 views

Correctly bitmasking path tiles based on existing paths

Currently, I have a bitmasking implementation that sometimes incorrectly bitmasks the tiles. Conventionally, it is done correctly, and the math/etc is sound, but it achieves results such as the ...
2
votes
2answers
369 views

How are red dot/reflex/holographic sights implemented?

In first-person-shooters like Call of Duty, the hologram only appears when it is behind the glass portion of the sight. In OpenGL, would it be implemented by rendering the glass to the stencil buffer ...
0
votes
1answer
106 views

Do I necessarily need to write a vertex shader to use geometry instancing?

I've quickly read the GPU gem about geometry instancing, there are many wordings and I'm not sure I understand it well. If I understand it well, when you use instancing, if you want to apply ...
0
votes
1answer
42 views

SFML drawing Tiles low fps

int main() { sf::RenderWindow window(sf::VideoMode(800, 800), "SFML works!"); sf::VertexArray Tquad(sf::Quads, 40*40*4); int size{ 20 }; int width{ 40 }; for (int x = 0; x < width; x++) { for ...
0
votes
1answer
45 views

DirectX11 Shader issue

I am currently having issues with HLSL shaders. I am trying to implement point lights but I am getting unusual data when debugging the shader in Visual Studio. I have read on several sites that say ...
0
votes
1answer
29 views

Slick2D crashes on Image.getGraphics() on some machines

On some machines, creating a new Image and calling getGraphics() on it causes lwjgl to enter into some kind of faulty state that crashes when swapping buffers. Any idea what causes this and how to ...
-2
votes
0answers
15 views

Search an artist with a comic style like Angry Birds [duplicate]

Hey im searching an artist for my new mobile game. The problem is i want this comic style like angry birds but i cant find anything like that on devianart and other sites. Most of the arts are in ...
0
votes
1answer
166 views

Do SpriteBuilder's Smart Sprite Sheet need to be loaded to memory?

When I create an Smart Sprite Sheet Folder using SpriteBuilder and publish it, must I load that SpriteSheet into memory "FrameCache" with code or does SpriteBuilder do this automatically (so I just ...
0
votes
2answers
24 views

Update single variable in DirectX Shader

I am trying to update a single variable within a CBuffer but I am unsure of how to do this. I have a LightingBuffer which is passed to the GPU containing, ambient color, diffuse color etc and I want ...
0
votes
1answer
48 views

Backgrounds for a game [duplicate]

I am writing a 2d game, I have designed the characters but I would need backgrounds, i'm looking free cavern backgrounds for a free game, advice ? thanks in advance
0
votes
2answers
109 views

Downscaling an asset, still pixellated?

I created a rounded rectangle in photoshop, and I rasterized the rectangle before I saved it. Yet, when I try to use the rectangle in libGDX, it looks pixelated. How can I make it so that it's smooth? ...
2
votes
1answer
402 views

Why is Spritebatch drawing my Textures out of order?

I just started working with XNA Studio after programming 2D games in java. Because of this, I have absolutely no experience with Spritebatch and sprite sorting. In java, I could just layer the images ...
4
votes
2answers
241 views

Bevel outline algorithm in 2D

I'm writing a program that creates animated blobs in 2D, to simulate cells. In order to beautify these objects, I'd like to give them a 3D look by adding a bevel-effect. How can this be achieved? ...
1
vote
1answer
642 views

glsl shader to allow color change of skydome ogre3d

I'm still very new to all this but learning a lot. I'm putting together an application using Ogre3d as the rendering engine. So far I've got it running, with a simple scene, a day/night cycle system ...
0
votes
1answer
82 views

Missing Visual Studio 2013 Templates [closed]

Visual Studio 2013 is missing the installed templates related to graphics, SPECIFICALLY the fbx scene template.. Why is this so? And where do I get them ?
5
votes
5answers
345 views

Should I ask my artist to make Sprites in full resolution or can I scale them up?

I'm started with Unity development and my artist asked me what size she should make the sprites for the game. They are all pixel art and she didn't know if she should make them on Photoshop on a ...
3
votes
1answer
166 views

Generating Normal map from a Image with a given Albedo map

I am working on a research problem part of which involves generating normal map from a given image of a rusted object. I searched the internet for techniques to achieve the above and apparently ...
1
vote
1answer
43 views

LibGDX/Java - Trying to find the vector from one object to another

I want to add springs in my game that work like the ones in sonic - i.e. if you can't get over an obstacle you have to hit a spring which sends the main character flying towards another spring that ...
8
votes
3answers
2k views

Any interesting thesis topic? [closed]

I study Computer Science at Technical University of Lodz (in Poland) with Computer Game and Simulation Technology specialization. I'm going to defend BSc thesis next year and I was wondering what ...
29
votes
5answers
2k views

24-Bit Colordepth not enough?

I noticed that in very soft gradients, the 24-Bit colordepth is not enough as you can see the transitions of the color. This pops out the most in dark scenes or night skies. Why doesn't anybody ...
0
votes
0answers
35 views

Efficiently creating animation sprites

I'm currently developing a simple 2d game on LibGDX. The core game logic is in place, but the assets are simply taking forever to create. My current method to create each animation frame is to ...
47
votes
8answers
12k views

Where to start with game development? [closed]

To anyone who finds this question on Google or elsewhere 3 years after asking this question I've had a lot more experience with game design, and I have a good idea what I was lacking in ...
1
vote
1answer
70 views

How to distort graphics in a wave-like way?

I saw a certain graphics distortion effect on multiple games over time and am interested in doing it in 2D. It is like a wave-like texture distortion, I am not entirely sure what it is called ...
1
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0answers
43 views

XNA Billboards dont have correct depth

Im back again with yet another problem :( My current problem is with my billboard effect. Im having trouble trying to get the depth correct so that billboards that are closer to the player are ...
0
votes
0answers
65 views

Transformations between coordinate systems

In a graphics engine, I have three three-dimensional orthogonal coordinate systems, O, A and B. A and B are the result of two different transformations from O. I now want to calculate the ...
0
votes
1answer
60 views

How to make a stereoscopic 3D Game with SDL for iOS

I was looking up google for an answer the whole night but didn't find anything. Yesterday I found some VR demos and games on the AppStore, with stereoscopig (dual rendered) screens. So you put your ...
0
votes
1answer
48 views

Libgdx Sprite is not drawn when generated inside another class

I´ve built a gameloop where I generate new items depending on the elapsed time and want to place them somewhere on the screen. I use some randomness for the color and coordinates. For better design I ...
2
votes
1answer
53 views

Texture filtering: Is the minification or the magnification filter used when rendering at the exact texture size?

Suppose you have a texture where the minification filter is linear, but the magnification filter is nearest-neighbor (point filtering). If the texture is rendered at exactly 1:1 pixels, but at a ...
0
votes
1answer
77 views

Getting the real fragment depth in GLSL

I am trying to write a simple GLSL shader that just renders the real (not normalized) depth of a fragment as a floating point value. So far, I've figured out how to get the depth of a vertex, and ...
0
votes
0answers
34 views

How do you ensure that the graphics still look the same with multiple artists? [duplicate]

There's warning that this question may appear "subjective". But it isn't. I hope you won't misunderstand me. Many different artists have many different styles to do something particular, especially in ...
0
votes
1answer
89 views

Normal Mapping issue

The first image shows a spotlight shining correctly on the floor. The second image shows the same spotlight but rotated 180 degrees. The first is correct, the second is not. The third image ...
1
vote
0answers
80 views

DirectX graphics issues [closed]

When you see something that looks like this And it's actually supposed to be like 100 models of asteroids. What would you say is wrong with it? Index Buffers messed up. Vertex Buffers? Projection? ...
1
vote
1answer
79 views

Draw multiple triangle strips in one draw call DirectX

I'm running into a bottleneck where I'm drawing many basic disconnected colored triangle strips in DirectX 9 (XNA). The problem comes with drawing them all in seperate draw calls, so I'd like to batch ...
5
votes
1answer
274 views

Programming Dynamic 3D Water/Waves?

I'm a little bit stuck on how I might go about programming dynamic, interesting water in a game. To qualify that a little bit, I'm interested in creating water with broad, rolling waves that affect ...
0
votes
1answer
34 views

Slick2D Graphics Misaligned

I'm working through a game in Slick2D and am now focusing on a lot of the graphical end. It's going pretty well other than a couple of issues with alignment. An image illustrating both of these issues ...