1
vote
1answer
664 views

SDL2 sprite batching and texture atlases

I have been programming a 2D game in C++, using the SDL2 graphics API for rendering. My game concept currently features effects that could result in even tens of thousands of sprites being drawn ...
1
vote
1answer
1k views

OpenGL ES 2.0. Sprite Sheet Animation

I've found a bunch of tutorials on how to make this work on Open GL 1 & 1.1 but I can't find it for 2.0. I would work it out by loading the texture and use a matrix on the vertex shader to move ...
0
votes
1answer
178 views

Monogame/SharpDX Texture2D doesn't hold value

The problem I have discovered is most likely between classes, so I dont really have much option but to post the whole code here: https://www.dropbox.com/sh/smyw9t1ap3by2vd/pBX-aJJ-Qx I have been ...
0
votes
2answers
160 views

XNA Texture2D positioning problem

I'm currently stuck on something that just seems extremely odd. I'm creating a game with kinect, and when the player performs an action I want to place a texture onto the screen where their hand is. ...
4
votes
1answer
338 views

How to optimize SpriteBatch usage?

From what I understand, SpriteBatch's purpose is to batch as many draw operations to send to the GPU. Each batch can handle one texture at a time, and changing SpriteBatch context/texture is ...
1
vote
2answers
116 views

Textures loading too large on smaller monitors

I have an XNA game, and when i run the game the textures load all good on my computer and on my tv and they're all bring drawn in the right position. But on my laptop, which screen is smaller then ...
1
vote
3answers
2k views

XNA SpriteBatch.Draw with rotation, scaling and origin?

I use a 1x1 pixel 2d texture as source for SpriteBatch.Draw. The texture is scaled and rotated around an origin. The left image is only scaling. The right one scaling + rotation around the origin at ...
1
vote
1answer
2k views

Repeat texture in a scrolling game

The bottom region of the screen is filled by a repeated texture: grassTexture = new Texture(Gdx.files.internal("images/grass.png")); grassTexture.setWrap(TextureWrap.Repeat, TextureWrap.Repeat); ...
0
votes
1answer
658 views

Artifacts when using SamplerState.LinearClamp in SpriteBatch

I'm using XNA 4.0 and VS2010 Express for Windows Phone and Windows Phone SDK 7.1. This is a platform game and I have a map made up of 16x16 textures that is drawn dynamically, tile by tile. When ...
6
votes
1answer
4k views

Repeat texture in libgdx

How to fill region with repeated texture? Now I'm using next method: spriteBatch.begin(); final int tWidth = texture.getWidth(); final int tHeight = texture.getHeight(); for (int i = 0; i < ...
1
vote
1answer
414 views

Effective SpriteBatching in XNA?

What is an example of efficient sprite batching in XNA? I don't know when (if ever) I would do something like this: spriteBatch.Begin() DrawSprite1(); spriteBatch.End(); spriteBatch.Begin(); ...