0
votes
1answer
48 views

How does Texture2D.GetData return coloured pixels?

I'm trying to work out how the pixels are stored in the returned array but I'm not having a lot of luck (and thus my calculations don't seem to be working). I realize that the pixels are stored in ...
1
vote
1answer
60 views

XNA How to change the sprite texture to white color

as the title, how can i do to take the sprite to white color here is some example, turn to follows image and my game planform is XNA now, and developed winphone game thanks for reading!
1
vote
0answers
26 views

XNA HLSL UV Mapping

I was testing my hlsl lighting shader, I've copied it from a tutorial and it works perfectly, but all the meshes in the model needs to have texture coordinate, I guess this is because this part: ...
1
vote
1answer
79 views

XNA 4.0 - Car game dashboard lights

I'm making a car game and doing the dashboard part. I'm trying to do the dashboard lights, i've did this changing the dashboard texture, overwriting the texture with the light image over it, example: ...
1
vote
0answers
20 views

XNA 4.0 - Model texture transparency [closed]

I'm trying to use a semi transparent texture on a model in xna using BasicEffect, like this: ((BasicEffect)mesh.Effects[0]).Texture = alphaTexture; I've made the texture in code using color class, ...
2
votes
2answers
110 views

Problem draw SkyBox behind my sun - XNA

I try to create a small and simple 3D games on XNA. I recently started to add a skyBox after added a sun in my game with the sample by Microsoft here ...
1
vote
0answers
56 views

XNA - Strange Texture Rendering Issue Using XNA BasicEffect [closed]

I have been reading and working through Riemers 3D XNA tutorials to expand my knowledge of XNA from 2D into 3D. Unfortunately I am having rendering issues that I am unable to solve and I need a point ...
0
votes
1answer
52 views

Applying textures to 3D models

I want to apply textures to a 3D Model in XNA 4. Whatever I saw on the internet was to apply the textures in the modeling tool and then load the model (*.fbx) into XNA. Is it possible to load the ...
0
votes
1answer
79 views

Do I need to create an HLSL in XNA to display textures without content pipeline

I currently have a jpeg texture stored as a Color array in XNA as RGBA. I also have the vertices of a cube in OBJ format mapped to VertexPositionColor vertex buffer using the VertexBuffer and Indices ...
4
votes
1answer
369 views

How do I convert a .dds texture to .png bitmap in C#?

This question is from someone who has not written a line of code for games, but several Game Save editors and other game tools. I'm working on a Save Editor and would like to display icons of some of ...
3
votes
1answer
165 views

How can I use a Texture2D larger than 2048 x 2048?

I'm having issues working with a large image. I've read other threads on using images larger than a Texture2D supports, but found nothing that addresses my problem specifically with implementation ...
1
vote
1answer
380 views

Why is my Texture becoming slower when it approaches it's destination?

I have a texture drawn on screen. Whenever I click on the viewport it remembers its destination and starts moving towards it, until it is there. This is the code I am using therefore: //Check if ...
1
vote
0answers
59 views

Texture visualization problem on camera movement (xna)

I'm trying to move a camera over a model that is used as the floor of the game. When I move the camera, the texture of the model is not showing correctly (video of the problem: ...
2
votes
1answer
124 views

C# XNA - How to create a menu with bools and textures?

I thought I could use bools to be able to select options in my menu. But the options should be textures. To show that an optino is selected I have 2 textures like this: [----Menu Screen----] [ > ...
1
vote
1answer
66 views

XNA Textures dissappear when game window is resized

[SOLVED] - See linked post in the P.S. I have a set of Texture2Ds generated in the Load method with this function: Texture Generation: private Texture2D[,] createTextureSet(TileInfo[,] map) { ...
2
votes
1answer
263 views

Scaling textures with nearest neighbour without having to use seperate sprite batches

I'm interested in being to scale textures up via nearest neighbour. I can do this via a SpriteBatch.Draw() overload however this means that any other sprites drawn within that batch will also have the ...
2
votes
2answers
193 views

Workaround for Texture2D.GetData

I’m converting a game from XNA to iOS with Monogame. In the code snippet below, smallDeform is a Texture2D on which I call the GetData method. smallDeform = ...
0
votes
0answers
111 views

Overlay partially transparent texture onto another, but not the background

I'm using XNA and C#. I have two shapes (texture2ds), and I want to overlay shape 2 (50% transparent square) over shape 1 (opaque circle), but I want to get Option B, not Option A. I basically want ...
2
votes
1answer
115 views

What's the difference between Textures and VertexTextures in XNA?

The GraphicsDevice class of XNA has the properties Textures and VertexTextures. What is the exact difference? I don't really understand what MSDN tells me about this. I usually use Effect parameters ...
1
vote
1answer
155 views

generating complex maps in xna

I just wonder how does these maps like in this video are made. http://www.youtube.com/watch?v=TM6kcOau5oQ I was looking for some tutorials on the web but no success. All I found was some 2D Vectors ...
2
votes
1answer
137 views

Light is not spreading evenly

I am using SunBurn for lights and rendering, when i create sceneobject in code, effect is like this see in this light is in the middle so sceneobject in middle is well lit and as we go to corner ...
-3
votes
1answer
156 views

How to shoot lasers from Ship(XNA)?

I want a code which allows me to shoot multiple lasers from my Ship. Its a 2D game and the laser TEXTURE2D moves in a straight line. My Solution: I use List<> class of my Laser Class. ...
2
votes
2answers
172 views

XNA hlsl tex2D() only reads 3 channels from normal maps and specular maps

Our engine uses deferred rendering and at the main draw phase gathers plenty of data from the objects it draws. In order to save on tex2D calls, we packed our objects' specular maps with all sorts of ...
1
vote
1answer
208 views

HLSL Textured Light: outputs only a specific part of the texture (new problem)

Problem 1 I am trying to create a spotlight that instead of giving the circle within the spotlight a simple color, applies a texture to it. However, where the texture is supposed to be is only a ...
0
votes
0answers
61 views

XNA HLSL no model textures

I am using XNA and HLSL to render all the models in my game, so far there is only one, a flashlight. My flashlight model is a .fbx file type, and it loads the model in the game perfectly fine. ...
1
vote
1answer
147 views

Visual artifacts on long distance on plane

I'm making a voxel game in XNA, and have filthy visual artifacts on long distances. I use 2048*2048 atlases. I'm already using mipmaps and 16x anisotropic filtering. I've read this blog post, but ...
2
votes
1answer
131 views

Stretching a texture over multiple faces

I have a grid of vertices that I'm using as the ground for my game in XNA. I have a effect file / shader which handles texturing and lighting. Right now I have it so the texture tiles across each face ...
2
votes
1answer
312 views

XNA 4.0 Multiple Textures on same Vertexbuffer

I have been messing around with XNA for a long while now, but have never really done much more than just copy/pasting tutorials and editing those. Since a bit I have been trying to really start to ...
3
votes
2answers
337 views

How do I take a screenshot and blur it?

I want to take a screenshot of the game when it's running, blur it and draw it on the screen. Could you help me with taking a screenshot and blurring it?
0
votes
2answers
154 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. ...
1
vote
2answers
258 views

XNA spritebatch.Draw: Which part gets colored by the color parameter?

Which part gets colored and how can I control it? I have a rounded block and my goal is to have the center filled with a certain color chosen by that parameter. Here's the picture: ...
0
votes
1answer
103 views

Texture not carrying over to game correctly?

I have created my map for my game using 3DS Max. I have then applied textures to the map within 3DS Max, where the textures all show correctly. I export the map as a .fbx file to use within an XNA ...
1
vote
0answers
208 views

Getting UV maps from UDK?

I have created a map using UDK and I am exporting it as a .fbx for use within an XNA project. My question is, can I generate a UV map for texturing the map or is there an easier way to texture a map ...
1
vote
2answers
182 views

HLSL Multitexturing with more than 4 textures

I've come up with an idea that should work in multitexturing a terrain with more than 4 textures, up to a 64 if a supported ShaderModel is used. I'm trying to use the RGBA color values as both values ...
1
vote
1answer
374 views

How to draw different textures on my cubes DrawUserIndexPrimitive with XNA?

I'm having some problem to draw textures with class "DrawUserIndexPrimitive" on Xna. I can draw my cubes / models without problem. But I want to draw different textures on my cubes. I loop on each ...
0
votes
0answers
250 views

HLSL Triplanar texturing and multi texturing performance

I'm stuck for my terrain rendering shader code for DX9. I'm looking to implement triplanar texturing, a texture atlas, and blending between different textures. Right now it's working. The problem is ...
0
votes
1answer
364 views

How to make a cube mesh and texture for XNA use?

I have a very specific question which I feel should have a very short answer, but which I can't seem to find despite Googling on and off all day. I'm trying to start with 3D graphics, and I read up a ...
4
votes
1answer
211 views

Creating rectangles from the inner part of a texture2D

Ok, this may be hard to understand, but I'll do my best. You will see that the first image is a normal mario, and the other is the result I am looking for. I'm trying to find a way to extract ...
1
vote
2answers
763 views

Mobile game textures sizes

I am developing a Windows Phone 7 game using XNA 4.0 which I plan to later port to iOS and android using Monotouch and Monodroid. My question is how to determine what texture size should I include? ...
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 ...
0
votes
2answers
205 views

Better quality texture when zooming

Is there any way to have better quality textures ? I thought that creating huge textures will improve their quality in game, that's why I draw textures with 0.25f or 0.5f scale. I understand that ...
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
votes
1answer
144 views

How can I solve this animation [duplicate]

At the moment I have a simple static texture. Now I want to animate my sprite. The texture is a simple human. When the user press the enter button, the human gets into state2. This is the standart ...
-1
votes
1answer
141 views

Animation: mid-state

At the moment I have a simple static texture. Now I want to animate my sprite. The texture is a simple human. When the user press the enter button, the human gets into state2. This is the standart ...
-2
votes
3answers
810 views

Why use textures that are Power of Two? [duplicate]

Possible Duplicate: Why are textures always square powers of two? What if they aren’t? I am using C# and XNA (also MonoGame for other platforms than Windows) to create a game in 2D. ...
2
votes
2answers
149 views

Create a variety a sprites from a single image in XNA?

I want to be able to take a single image and cut them up into a lot of images to make the sprites. How would I do that in XNA since I only know how to load the texture then use it without changing it? ...
2
votes
1answer
465 views

XNA Textures with background color

I am fairly new to XNA and I have questions in regards to textures. Most of my of textures have a background color along with the overall image (white, black, or whatever). This is quite ugly as the ...
3
votes
2answers
495 views

How to use images/text/etc. in XNA without Content Pipeline?

I'm currently writing a program in C# with the XNA framework. It is absolutely necessary for the game's images and text assets to be visible by the end user in the form of PNG files, so I can't use ...
1
vote
1answer
273 views

MultiTexturing by neighbouring points textures

Visual example: I've been trying to understand multitexturing for a while now, I've created a terrain generator but have no need for height just yet and I still want one texture to blend over to ...
3
votes
1answer
221 views

XNA windows phone release black textures

i just made a 3d game in XNA for windows phone 7. I build it in release mode on visual studio 2010 and suddenly when I run game there is no textures on models - 2 models are black and one is ...