A 2D rendering of an object in space.

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2
votes
3answers
559 views

How can I create a spritesheet animation with big images?

If I have a 200x200 pixel sprite, and I want to create an animation for it with 30 different frames, how can I accomplish that? I can't put them on one texture/spritesheet.
2
votes
1answer
491 views

What exactly are sprites and entities and what are the differences between the two?

Well I was looking at a few game based tutorials, as well as articles. I found out about two terms: Entities and Sprites. Now they seem related but different, what is each and how are they the same ...
2
votes
2answers
8k views

Exporting the frames in a Flash CS5.5 animation and possibly creating the spritesheet

Some time ago, I asked a question here to know what would be the best way to create animations when making an Android game and I got great answers. I did what people told me there by exporting each ...
2
votes
1answer
584 views

Is there a technique to creating a “black hole” background in XNA?

I'm creating application in XNA 4.0 and am trying to create a specialized background. I'm familiar with the creation of a parallax scrolling background but I'd like to create a background image that ...
2
votes
1answer
809 views

How to move a 2d sprite to a target location while avoiding obstacles?

How can I get a 2d sprite to move to a position clicked on the screen, without bumping into other objects? I'm programming in java using the android API library I have created a surface view and ...
2
votes
2answers
1k views

Sprite draw-order in libgdx

From other frameworks I know methods for easy ordering sprites within a spritebatch (to determine if a sprite has to be drawn in front or behind another sprite). For example in MonoGame/XNA this is ...
2
votes
1answer
378 views

How do I make a sprite appear to sway with the wind?

I'm trying to find a method to simulate the effects of wind on various sprites in a side-view 2D scene. What relatively simple technique could I use for this? What I have in mind is to give these ...
2
votes
2answers
228 views

Replicating no. of sprites without letting the app to slow down and crash

Is it possible that if I'm making a a simple drag-n-drop game, does making a new sprite via constructor with texture as a parameter makes the game slower and depletes more memory until it crashes or ...
2
votes
3answers
713 views

Move a 2D sprite into an irregular terrain

With a tile based engine, in my knowledge, is not possible to move a sprite into an irregular terrain. So which are the techniques to use for implementing that? Maybe an hexagonal tile based engine?
2
votes
1answer
501 views

How can you represent equip-able items in a 2d game?

I've been working on an item system for a post-apocalyptic RPG, with diablo as inspiration, and it would be awesome if I could visually represent an item that can be equipped on the player sprite. I ...
2
votes
1answer
3k views

AndEngine sprite movement

I want to ask that I have a player in my game. I may walk. I have a image which has five different frames for walk and two frames for standing position. I want to ask that how can I change the images ...
2
votes
2answers
1k views

How do I apply pixel shader to specific sprite in XNA 4.0 in a spritesort FrontToBack?

I have a set of sprite drawn in FrontToBack sortmode. In XNA 4.0, the effect must be as an input argument of Begin() function of SpriteBatch. However, If I reinvoke the function, then the sprite ...
2
votes
2answers
2k views

Sprite-sheets vs Sprites/MovieClips in Flash

We create 3D models in Maya2011 and create PNGs and import the bunch into Adobe Flash CS5 to create a sprite. I read somewhere that sprite-sheets can save space over making the sprite in Flash. How ...
2
votes
1answer
413 views

Rendering an explosion in 3D Studio Max to a spritesheet?

I'd like to render a 3D explosion in 3DS Max but into a sprite sheet. My main problem is that I need to use alpha values instead of the viewport background (which is usually black). Any ideas how I ...
2
votes
1answer
359 views

What is an OpenGL equivalent to ID3DXSprite?

As a Direct3D developer I can use the ID3DXSprite class (in D3DX library) for drawing 2D graphics. What's the best way to implement this functionality in OpenGL?
2
votes
3answers
1k views

Make a laser beam effect with Ogre and a BillboardChain

http://www.lpi.usra.edu/lunar/missions/apollo/apollo_15/images/laser_beam_lg.gif I want to be able to such an effect, but I don't really know how the BillboardChain class works or how I can use it, ...
2
votes
4answers
334 views

How can I scale up sprites but maintain visual quality?

I am using WebGL. I have an isometric grid which contains tiles. Some have 'tree' sprites on them. If I have my tree sprite loaded from a texture with a fixed resolution, when I zoom into the grid ...
2
votes
1answer
447 views

Set color by uniform per sprite using libGDX SpriteBatch

I am using a SpriteBatch to render large amounts of sprites very fast. Now I want to modify the sprites with shaders to tint them in a color. Problem 1: Altering an uniform by getting the shader and ...
2
votes
1answer
557 views

How can I correctly line up differently sized animation frames with a character?

For educational purposes, I'm developing a 2d game without APIs or libraries. Currently I'm stuck with a sprite drawing problem. To store sprites for drawing (assuming I have the sprites I need all ...
2
votes
3answers
378 views

Is it more efficient to encode rotation in a spritesheet or rotate at runtime?

I'm developing a game with JavaScript and HTML5 and I'm wondering about the performance implications of sprite rotations. There are two ways that I know to rotate a sprite: Rotate the actual sprite ...
2
votes
1answer
546 views

Is it possible to achieve a smooth sprite animation with a fixed 60 FPS using Java 2D?

I've seen a lot of different game loops, and before implementing anything complicated I decided to start with a capped 60 FPS. My run method looks like this in my game thread: /** * Fixed Frames Per ...
2
votes
2answers
984 views

How to implement pathfinding in this situation

So I'm creating a game for android using the libgdx library. I render the map from a tmx file and in it all the water tiles have the property of blocked. My player(a sprite) moves to where I ...
2
votes
1answer
537 views

Which camera angle is used for these sprites?

I am trying to replicate these sprites: But I am not managing to make sense of how it is done. The character is facing forward ( <--- ), but you can see the front of its body instead of just ...
2
votes
1answer
164 views

Get average tile color

In my 2D game I have TileSet class that loads the texture and creates Rectangle[] array which stores each tile coordinates. Pretty basic stuff. Now I'd like to also calculate and store the average ...
2
votes
2answers
5k views

Android: Improving surfaceView?

I'm using Surfaceview in my Android app. I have two threads, one for UI and another for rendering and updading the UI. I am limiting my frames per second to 30 fps and have employed frame-skipping ...
2
votes
1answer
525 views

High volume sprite management in entity component system

I'm working on an entity-component-system based 2.5d game. That is, entities are groups of components that are processed by systems. I am having a hard time seeing how a sprite rendering system, that ...
2
votes
1answer
2k views

setPosition of Sprite onUpdate in AndEngine

I am trying to get a "highlighter" circle to follow around a sprite, but I am having trouble, I thought I could use the onUpdate method that's available to me in SequenceEntityModifier but it's not ...
2
votes
1answer
1k views

Sprite animation in openGL - Some frames are being skipped

Earlier, I was facing problems on implementing sprite animation in openGL ES. Now its being sorted up. But the problem that i am facing now is that some of my frames are being skipped when a bullet(a ...
2
votes
1answer
3k views

SFML - Moving a sprite on mouseclick

I want to be able to move a sprite from a current location to another based upon where the user clicks in the window. This is the code that I have: #include <SFML/Graphics.hpp> int main() { ...
2
votes
2answers
396 views

How optimal do you think maintianing states in a sprite class?

Currently i'm working on a sprite system which will have frames which make animations. Usually a sprite contains current position, current frame number to be displayed in the running animation, ...
2
votes
4answers
1k views

sprite group doesn't support indexing

I have a sprite group created with pygame.sprite.Group() (and add sprites to it with the add method) How would I retrieve the nth sprite in this group? Code like this does not work: mygroup = ...
2
votes
3answers
347 views

shuffle a sprite group

Is there a way to shufle a group of sprites created with: pygame.sprite.Group() I have tried using random.shuffle but it apparently doesn't work on sprite groups.
2
votes
2answers
451 views

Clipping Sprite Sheets with Variable Placement

I was looking at some sprite sheets at sprite sheet database. I noticed that some of the sprite sheets had several different objects placed together in one file. Some of the sprites, such as movement ...
2
votes
3answers
222 views

Sprites saved in INA and AN format?

I'm not sure if this is a suitable question but I found a game that had all it is sprites and stuff saved in INA and AN format and I got curious to know which program is it. Or is it some sort of ...
2
votes
3answers
152 views

Can I use a no longer protected by copyrights game's sprites?

I've been looking around but couldn't really find anything conclusive. First of all, as the title says, in case a game's copyrights expire can I use its sprites for my own game and claim copyrights? ...
2
votes
1answer
185 views

How to divide sprite sheet, but keeping the in same png?

first post here, but couldn't find an exact answer in your database, so guess I'll have to ask. I want to know how it is possible to create a ".META" file for a .png so you can extract individual ...
2
votes
1answer
765 views

Resize sprite to match camera width?

I'm trying to resize my small background sprite to match the screen width of the user's device. This is what I'm trying // Use this for initialization void Start () { // Set filterMode ...
2
votes
2answers
574 views

LibGDX: Easy way to draw partial sprites

I am surely overlooking something, but is there an easy to draw for example only half a sprite in LibGDX? I originally thought I could do this with setBounds() but this distorts the sprite.
2
votes
1answer
2k views

Efficient billboarding sprites in Unity 5

What's the most efficient way to do billboarding sprites in Unity 5? I want to make a forest of sprite trees in 3d space. Those sprites need to face the camera at all times. I am working on VERY ...
2
votes
1answer
129 views

SNES Limitations: Number of stored Graphics?

There are plenty of resources that tell you how many sprites can appear on a screen for a SNES game and how many per scanline. There is even answers for the number of tilemaps. But when I ask the ...
2
votes
1answer
155 views

How do I rotate a bounding box together with a sprite?

I have a game object with a sprite that can rotate. It's a rectangle. I need its bounding box to rotate with it. How do I make sure that they can both rotate, but they're always both at the same ...
2
votes
1answer
365 views

Sprite Animation Using Multiple Images (XNA / C#)

all. Right now I am currently working on a game with my Australian buddy and I just am having such a difficult time with the spriting process. As the programmer of our game, it is my responsibility ...
2
votes
1answer
1k views

Android 2D game, shooting and getting animation to stop

I'm developing a game as a learning-process, and since everything I do is new to me, I have alot of problems, usually I can fix it myself but right now I'm stuck and need help. Link to a recording of ...
2
votes
1answer
214 views

XNA Framework sprite vectors and also scaling

I'm working on making my first Pong game with XNA Framework 4.0. Right now i've put 2 pong paddles and a ball (they have separate classes). In the "Paddle" class i've made a function that returns a ...
2
votes
1answer
737 views

2D RPG - Character sprite size bigger than tile size

Ok so I'm trying to make a nice little RPG game in Java & Slick2D engine, the tiles are 16x16, so the collision array is also 16x16, how ever my character sprite is 16x20 What would be the best ...
2
votes
1answer
2k views

Opengl drawing a section of a texture stretched over a quad

Current Situation I have a spritesheet loaded in for a texture when drawing the specific portions of the sheet that I'd like to have on my quads I do some simple math to get their location on the ...
2
votes
1answer
2k views

Relative and absolute position with sprites in libgdx

In libgdx, can i add a sprite as children of another an set it with the relative coordinates of the father and not the stage? Like in HTML when you add controls they are relative to its parent, but ...
2
votes
1answer
2k views

Objective-c Cocos2d moving a sprite

I hope someone knows how to do the following with cocos2d: I want a sprite to move but not in a single line by using [cocosGuy runAction: [CCMoveTo actionWithDuration:1 position:location]]; What ...
2
votes
2answers
458 views

TileBased Game: Blitting Hero or Sprite?

So my environment is all set up and now I'm working on the movement physics of my character. I used blitting to copy over my tiles from a tilesheet. But since they are static, they are only copied ...
2
votes
1answer
650 views

DX9 sprite / font draw depth order

I need the ability to order the drawing of sprites and fonts. Some sprites need to be drawn behind and some in front of text. My problem is that my sprites and fonts use separate Begin() End() calls ...