A bitmap (raster image) used in a texture mapping process.
0
votes
1answer
9 views
How can I determine the extreme color values in a texture?
I am looking for a way to determine the most extreme color values for all of the texels in a texture. So for a texture consisting only of black and white texels, the extreme values should be (0,0,0) ...
0
votes
1answer
9 views
Animation Texture spread out when animation on 3dsMax
I have a 3d model of a human biped, i did the skeleton and attached it to my 3d model with a skin modifier. But when i move his arms a part of the trunk is comming too . Is it possible to fix this ?
-1
votes
0answers
14 views
Unity | Android Hittest [on hold]
I am creating an app for Android. I want to add some GUI-Buttons to move, but don't know how I can do it. The position of the GUI-stuff is right, but I don't know, how I can do a hittest for it. Here ...
1
vote
1answer
61 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:
...
0
votes
1answer
27 views
Unity Texture Problem
http://www.gfycat.com/FlawedLimpingGrizzlybear
http://www.gfycat.com/UnawareQuerulousHawk
Every texture and shader has the same problem. It seems like the problem has nothing to do with either.
...
1
vote
0answers
14 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, ...
0
votes
0answers
19 views
vertical lines on texture in libgdx
i am getting vertical lines on my texture even though i tried implementing texture filters,both linear and nearest and still i get the lines.how do i get rid of it?
here is the code:
package ...
0
votes
0answers
27 views
Architectural Texture Pack [closed]
I know this is probably not the place to ask this question but i have asked on a fair few other forums without a response, so I am getting desperate. I need a architectural texture pack with textures ...
0
votes
1answer
73 views
Re-using one texture for multiple OpenGL Quads
I've been looking over my code and I'm just wondering, when I set a texture for say, 20 quads that need to use the same texture, it seems as though I'm creating a new texture each time...... surely ...
0
votes
2answers
28 views
How to obtain the currently bound texture ID in an openGL ES 2.0 project
In my game, I have:
GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, texID);
Where texID is an integer returned by my setTexture() method. Let's say, in this instance it's 1.
When I bind my textures ...
0
votes
1answer
40 views
Projective texturing and falloff
I quite understand how projective texturing works. I implemented successfully a shader for that following nvidia doc.
The major problem I'm facing is that with that implementation the projector ...
1
vote
1answer
54 views
Normal Mapping space confusion
I've been reading today about normal mapping. Up to now, the only normal mapping I encountered was with maps already in world space so I just extracted the info from the texture and transformed them ...
0
votes
1answer
101 views
Texturing a VBO cube (JOGL)
I've been having trouble texturing a cube using vertex buffer objects.
EDIT: I updated/replaced my shaders to fit the right version. The program compiles and links, but it shuts down java in ...
1
vote
2answers
82 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 ...
0
votes
0answers
37 views
How do I dynamically load a smaller texture in Unity based on the screen size?
I have a Unity application on windows phone which is having problems running on small devices because the HD textures are so huge. What is the best way to test and dynamically use a smaller version on ...
0
votes
1answer
22 views
HLSL tile shader
How would I make this HLSL code tile my texture:
float4x4 World;
float4x4 View;
float4x4 Projection;
float4x4 WorldInverseTranspose;
float4 AmbientColor = float4(1, 1, 1, 1);
float AmbientIntensity ...
0
votes
0answers
17 views
Where can I find free graphic 2D resources for vehicles (car, truck, bus, etc) from top view for a top down racing game? [duplicate]
Where can I find free graphic resources for vehicles (car, truck, bus, etc) from top view for a top down racing game? I mean something like:
0
votes
0answers
22 views
Deleteing Textures in Android OpenGL ES 2.0
I'm confused about how to delete a previously applied texture.
So, I've applied my texture and am happily rendering it.
I decide I want to delete the texture, so this is what I've tried......
void ...
0
votes
1answer
37 views
Speed up loading of png files (used for textures) in Android OpenGL Game
My game has a few texture atlases that need to be loaded (in my XHDPI folder they total 3.49MB) and on a top-end device they don't take that long to load, however on a low-end device they seem to take ...
0
votes
2answers
25 views
Using Smaller Textures in Unity on Older/Smaller devices
In Unity, when you have MipMapping selected, will this cause the full size texture to always be brought into memory? I have a game which runs on high end mobile devices with ultra-high resolution ...
0
votes
1answer
44 views
Which gaming engine can be used for pixel manipulation? [closed]
Here is the gist of where I am going with this. I work for a printer company and basically all of our input files(or output files for virtual printers) are bitmap files. We currently have a tool built ...
1
vote
0answers
47 views
XNA - Strange Texture Rendering Issue Using XNA BasicEffect
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 ...
-1
votes
1answer
39 views
Libgdx change color of Texture at runtime [closed]
i allready asked this on Stackoverflow, but i think this question may belong here.
In a Libgdx game i have some Animations for my Player. All the Frames for this Animation are inside a TextureAtlas.
...
1
vote
2answers
105 views
Converting DDS textures to TGA
I have a model which has textures in DDS format, but my game takes textures in TGA format. How can I convert the textures from DDS to TGA?
0
votes
1answer
54 views
XNA 4: RenderTarget2D textures getting transparent on fullscreen
I'm generating a Texture2D object using RenderTarget2D as in the following code
public static Texture2D GetTextTexture(string text, Vector2 position, SpriteFont font, Color foreColor, Color ...
1
vote
0answers
24 views
libgdx - Image artifacts when downscaling image
Why does this border appear around the edges when I downscale a bitmap and how do I avoid it? I tried every filter I know, the results go from bad to worse.
Here's the original bitmap:
0
votes
0answers
43 views
OpenGL Drawing textured model (OBJ) black texture
I'm using OpenGL, Glew, GLFW and Glut to create a simple game.
I've been following some tutorials and I have now a good model importer with textures (from ogldev.atspace.co.uk) but I'm having an ...
1
vote
1answer
48 views
Textures selectively not applying in Unity
On certain imported objects (fbx) in Unity, upon applying a material, only the base colour of the material is applied, with none of the tiled texture showing. This isn't universal; on a test model ...
5
votes
2answers
234 views
How can I find the right UV coordinates for interpolating a bezier curve?
I'll let this picture do the talking. I'm trying to create a mesh from a bezier curve and then add a texture to it. The problem here is that the interpolation points along the curve do not increase ...
0
votes
1answer
48 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 ...
1
vote
0answers
50 views
Sphere Texture Mapping shows visible seams
As you can see from the above picture there is a visible seam in the texture mapping. The underlying mesh is a geosphere based on octahedron subdivisions. On that particular latitude, vertices have ...
-1
votes
1answer
69 views
How do I put different textures on different walls? LWJGL
So far I have it so you are running around in a box, but all of the walls are the same texture! I've loaded up other textures for the walls (I want the walls a different texture than the floor) but it ...
13
votes
4answers
1k views
Avoid double compression of resources
I am using .pngs for my textures and am using a virtual file system in a .zip file for my game project. This means my textures are compressed and decompressed twice. What are the solutions to this ...
2
votes
1answer
245 views
OpenGL 4D textures with bilinear interpolation
I want to use and interpolated 4D texture in OpenGL, i.e. a texture that is accessed with a texture coordinate vector (s, t, p, q) and interpolated linearly in every texture coordinate.
The extension ...
1
vote
1answer
110 views
Displaying streaming video on dynamic texture
We are working in Unity 3D on pro licence and we are faced with the task to display streaming video as a dynamic texture in out Unity3D web project. We have a standard IP-camera , which is capable of ...
0
votes
1answer
54 views
Unifying Texture-, Bump- and Lightmapping
I would like to implement a rendering component that makes use of texture-, bump- and light mapping. Unfortunately, I am a little bit stuck on some implementation details. In particular,
Does each ...
1
vote
1answer
63 views
GLSL: Noise via texture
I am trying to access a texture in a fragment shader to overlay this texture over a certain area.
varying vec4 v_color;
varying vec2 v_texCoord0;
uniform sampler2D u_sampler2D;
uniform vec4 ...
0
votes
2answers
33 views
Multiple colored textures vs Color Overlay
Let's say we're using DirectX 9/10/11. In our game we have a character wearing armor.
The armor has 50 different color variations.
So, if armor is red, the first method would load the red texture ...
0
votes
0answers
11 views
XNA alpha channel mask
I'm trying to highlight a portion of the screen, such that the entire screen is covered with a semi-transparent black mask but part of that mask is "cut out", kind of like it's being lit up while ...
0
votes
1answer
64 views
'Dynamic' textures?
I am creating a 3D game in Unity. The main game mechanic involves a large open world area. In various places throughout this world are billboards and other devices that would show 'adverts' etc in the ...
0
votes
1answer
93 views
Pixel Buffer Object (PBO) does not work correctly
I've written a very simple OpenGL application. Its goal is to load a texture and draw it on a plane using a PBO. If I use the function 'glTexSubImage2D' the plane is not textured and the function ...
1
vote
2answers
36 views
Texture2DArray in Directx11 with different formats
I'm trying to create a texture2DArray from multiple of images, each of which has different formats, and I got the following error from the DirectX11 debug layer.
D3D11 ERROR: ...
0
votes
0answers
32 views
XNA 4.0 displaying .fbx texture problem
Here is my image. I have Steve from MineCraft I exported it to .FBX format.
After Googling for a while, I changed sampling mode to PointClamp and turned off anti-aliasing, but somehow the texture ...
2
votes
1answer
39 views
Specular map: What about the specular reflection's highlight' size?
I think I know what a specular map is and what it's used for (here is an example).
http://www.rastertek.com/dx10tut21.html
One of the models of specularity that are highly popular is Phong.
In Phong ...
-1
votes
1answer
40 views
How to load resources in LWJGL [duplicate]
I've been searching for days. When I export and create my fat jar it loads and disappears. It can't find my images.
This is what it all looks like. I used something like this to load them:
File a;
...
0
votes
1answer
45 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 ...
0
votes
1answer
55 views
(LWJGL) Exporting Textures with JarSplice [duplicate]
I have another game that uses rectangles instead of textures and works just fine. when I run this I get this error:
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. ...
0
votes
1answer
25 views
DirectX9 texture flashing or disappearing
I am learning DirectX 9 and I have these test models in my scene and this weird texture flashing happens.
If you look at the bottom of the picture you will see a blue area, that is supposed to be ...
1
vote
2answers
94 views
Hide part of the GUITexture in Unity
I have a Health Bar in my Unity game and it's implemented as a GUITexture with gradient image from red to green.
Now I can reduce it's width from max width to 0, but is still scaled gradient.
...
1
vote
2answers
126 views
Offline texture mipmap generation
I want to generate mipmaps for 2D textures as an offline step. My priority is for image quality, execution time is not a concern. The images will, naturally, always be halved and will always be ...
