1
vote
0answers
270 views

How should VertexBuffers be used with Multiple Monitors in DirectX 9 [closed]

I am currently using DirectX 9 on a machine with two GPUs and three monitors. I am currently trying to draw a triangle on each monitor using vertexbuffers; A directx helloworld with multiple monitors ...
1
vote
3answers
505 views

Slide 2d Vector to destination over a period of time

I am making a library of GUI controls for games I make with XNA. I am currently developing the library as I make a game so I can test the features and find errors/bugs and hopefully smash them right ...
1
vote
1answer
695 views

Draw multiple objects with textures

I want to draw cubes using textures. void OperateWithMainMatrix(ESContext* esContext, GLfloat offsetX, GLfloat offsetY, GLfloat offsetZ) { UserData *userData = (UserData*) esContext->userData; ...
1
vote
1answer
826 views

How to make a Sprite using CoreGraphics iOS - Cocos2d-iPhone

I'm trying to make a sprite that uses the graphics that are made with core graphics. I cant seem to find anything to explain how to make shapes using core graphics to create a sprite to use in ...
1
vote
0answers
123 views

failbit is being set and I can't figure out why [closed]

I'm writing a MIDI file loader. Everything is going fine until at some track I get a failbit exception while trying to read from file. I can't figure out why, I've checked the file size and it's ok ...
1
vote
0answers
526 views

How to code a 4x shader/filter which emulates arcade crt display behavior?

I want to write a shader/filer probably in adobe Pixel Bender that will do the best job possible in emulating the fill of an oldskul monochromatic arcade CRT screen. Much like this here: http://...
1
vote
1answer
324 views

Placing items randomly in a dynamically generated terrain

I'm currently working on a 'Tiny wings' like game. I've already asked about the angle of the items in curved lines and i solved (thank you for responses),i'm currently placing the items in random ...
1
vote
1answer
180 views

Better way to implement iPhone Games targeting iPhone 4, 4S & 5 [closed]

iPhone 5: 4″ at 1146 x 640 resolution retina display iPhone 4, 4S: 3.5″ at 960 x 640 resolution retina display We are developing games targeting iPhone 4, 4S & 5. What graphics ...
1
vote
1answer
124 views

A few meta questions about making flash games [closed]

A few questions for a beginner game maker without an artist. Is there a site where flash game creators can download (and use) free art? I don't need character sprites but environments like trees, ...
1
vote
0answers
293 views

Outline Shader Effect for Orthogonal Geometry in XNA

I just recently started learning the art of shading, but I can't give an outline width to 2D, concave geometry when restrained to a single vertex/pixel shader technique (thanks to XNA). the shape I ...
1
vote
1answer
161 views

Possible to draw a select portion of a render target? (in XNA)

I'm going to try to do this in reverse fashion and skip straight to the punch line, and then give the back story afterward: Is it possible to, after drawing a scene to a RenderTarget2D, only draw a ...
1
vote
0answers
630 views

Corona sdk events dispatched with dispatchEvent() are handled directly upon call. Why so? [closed]

I noticed to my surprise that an event created with dispatchEvent(event) gets handled directly when called, and not together with other events at a specific phase of the frame loop. Two main reasons ...
1
vote
2answers
801 views

Best Way To Develop Robust Cross-Platform Application? [duplicate]

Possible Duplicate: Any tips for creating cross-platform games? Windows C programmer here (going back to 1992 and Windows95 back when it was called Windows93). Can function in C++, but mostly ...
1
vote
1answer
605 views

Negamax implementation doesn't appear to work with tic-tac-toe [closed]

I've implemented Negamax as it can be found on wikipedia, which includes alpha/beta pruning. However, it seems to favor a losing move, which should be an invalid result. The game is Tic-Tac-Toe, I'...
1
vote
1answer
408 views

Offset Forward vector of object based on Rotation

I'm using the Bullet 3D physics engine in a iOS application running openGL ES 1.1 Currently I'm accepting info from the gyroscope to allow the user to "look around" a 3d world that follows a bouncing ...
1
vote
1answer
576 views

Why does my 3D model not translate the way I expect? [closed]

In my first image, my model displays correctly: But when I move the model's position along the Z-axis (forward) I get this, yet the Y-axis doesnt change. An if I keep going, the model disappears ...
1
vote
0answers
261 views

UDK and Protocol Buffers

Actually two questions: Can I use TCP sockets in UDK to implement my own networking protocol? (I guess TCPLink is an answer) Is there any way I can user Protocol Buffers inside UDK? Or anything like ...
1
vote
0answers
483 views

Managing many draw calls for dynamic objects

We are developing a game (cross-platform) using Irrlicht. The game has many (around 200 - 500) dynamic objects flying around during the game. Most of these objects are static mesh and build from 20 - ...
1
vote
2answers
288 views

Confusing box2d forces

Hello Friends. This is my demo game screen-shoot. Here i am using three buttons. Right-bottom button is used for jump and left-bottom buttons used for move left and right. I have some questions 1) ...
1
vote
0answers
973 views

How to properly add texture to multi-fixture/shape b2Body

Hello to everyone this is my first poste here I hope that will be not fail start. At start I must say I make part 1 in Ray's Tutorial "How To Make A Game Like Fruit Ninja With Box2D and Cocos2D". But ...
1
vote
0answers
52 views

How i can sign and/or group a specific set of vertices in a 3D file container like OBJ ? - in Blender

I would like to export a 3D model with each part having a name or a label if you will. For example i would like to export a model of an human body and name each part in specifics vertex groups like: ...
1
vote
0answers
313 views

Getting and Setting Rotation in XNA around the Center of my Model with XNA

Alright, so I'm currently debating how I want to do this. Basically this is what I'm trying to accomplish. I've created a system to allow me to make my environment a little bit easier. I'm ...
1
vote
0answers
126 views

Fix broken Portal 2 Chapter Handling in my Mod

I am running again into issues where my mod and the Portal 2 base game do not like each other! In order to provide the proper menu background images and the music for each of the 5 (internal - ...
1
vote
0answers
234 views

UDK problem with kismet and unreal code interfacing

Couple of questions that I really have looked for the answer to before posting. I want to create enemies in a game (iOS - tower defense like) I am making them follow a path and do other things like ...
1
vote
0answers
483 views

Texture artifacts and GLSL bump mapping

I'm working on a 3d terrain. I tried out some existing GLSL implementations for bump mapping using normal maps from a Procedural Infinite 3D Cave Generation tutorial. The actual code that I used is ...
1
vote
0answers
62 views

obb vs obb and resolve/response for 2d space game [duplicate]

Possible Duplicate: OBB vs OBB Collision Detection How can i detect if an rotated obb intersects another rotated obb and resolve it so both obb objects dont go further into each other. I want ...
1
vote
1answer
152 views

How to Use Images Instead Of Drawing Primitives [closed]

I want to build backgammon game. I have successfully built the board using primitives such as lines, triangles and circles. I'm curious whether it's possible to draw the board using images which will ...
1
vote
0answers
147 views

Saving/loading code structure [closed]

I have a tree of game entities composed of components. I want to save/load everything to xml file, where my saving/loading code must be located: Scene class containing root node and functions save/...
1
vote
1answer
720 views

how to modify shadow mapping in “3D Graphics with XNA Game Studio 4.0”? [closed]

So I've been following the tutorials from the book Sean James's "3D Graphics with XNA Game Studio 4.0", and have been doing fine until i reached the shadow mapping part. in this book it creates point ...
1
vote
0answers
527 views

Microsoft XNA code sample wont work with blender model [closed]

I downloaded this code sample and integrated it into my game http://xbox.create.msdn.com/en-US/education/catalog/sample/mesh_instancing It works with the model that they supplied, but throws and ...
1
vote
1answer
487 views

Ball bouncing at a certain angle and efficiency computations [closed]

I would like to make a pong game with a small twist (for now). Every time the ball bounces off one of the paddles i want it to be under a certain angle (between a min and a max). I simply can't ...
1
vote
0answers
211 views

BSPs, Octrees and modern graphics hardware [closed]

I have read a lot of literature on BSPs, Octrees and like. Problem is that it is all old literature from software rendering time. Nobody describes how it is implemented today. So here is my idea how ...
1
vote
0answers
144 views

Need help finding an old game I want to rewrite/port [closed]

There was this old stick figure game for Windows I played a while back. You, playing as a stick figure, run around on a 2d map with guns and fight other stick figures. You can get power ups, like ...
1
vote
2answers
281 views

Client/Server Object updates seems to run at different speeds

i have been playing around with the NetworkPrediction sample from Microsoft. Trying to adapt it to use gameTime. The client is running without fixed TimeStep and the server is custom C# and updates a ...
1
vote
0answers
496 views

How do you program the right analog stick of a controller in JInput?

I have the Left Analog Stick programmed and accepting input (moving a character around). (getCompassDir() returns the values of the cardinal directions and NONE means the stick isn't touched): // ...
1
vote
0answers
203 views

Virtual World Plaforms and Unity3d [closed]

I'm moving in the direction metaverse developing. A few years back I wandered around in Second Life and found it entertaining for a New York minute. Now, I'm set to plunge into the Virtual World/MMO ...
1
vote
1answer
479 views

Mesh deformation maya to unity

I have a model that has been modeled & rigged in Maya, whenever i export it as an FBX and take it into unity it seems to collapse at certain areas (see the attachments for a before and after). The ...
1
vote
0answers
292 views

unity pathfinding [closed]

I have the navmesh and all set up in my unity project but as is I only know how to give it a target to go to, what I want is for it to randomly walk around my scene any help is greatly appreciated
1
vote
0answers
504 views

XNA HLSL: Skinned Model Deforming Wrong [closed]

I am creating a basic XNA recreation of Minecraft. My current problem is that my "Steve" model, which is skinned with an armature using vertex groups to deform, is showing up disfigured beyond all ...
1
vote
1answer
224 views

How would a sprite spawn more sprites under themself every second?

I am making a snake game and am having trouble to make the snake go longer, at the moment when I run the program, I just have the snake head eating apples. But I want the snake head(30x30) to spawn ...
1
vote
0answers
311 views

Is it considered poor programming to do this with xna components?

I created my own Menu System that is event driven. In order to have a loading screen and multithreaded loading to work, I devised this sort of implementation: //Let's check if the game is done ...
1
vote
0answers
175 views

Direct X Vertex Coloring [closed]

So I've been messing around with directx 9 for the past few days, and I recently bump in a simple problem of vertex coloring. Can someone here with directx9 expirience solve this problem? I would ...
1
vote
0answers
274 views

Getting contour without the background [closed]

I have a texture and vertex which are needed to create a set of closed polygons. For this purpose I use these functions: Code for create texture: CCSprite* spr = CCSprite::spriteWithTexture(mShape-&...
1
vote
0answers
227 views

Remove “dots” noise (like from dot-matrix printer)

I have 2D array of floats. Using the floats, I generate image by doing proportional selection of color from between COLOR_MIN, COLOR_MAX – for maximal float value at given (x,y), I choose COLOR_MAX ...
1
vote
0answers
275 views

Map terrain generation to texture instead of color

I have some terrain being generated using the following algorithm double rand1 = rand.NextDouble() + 1; double rand2 = rand.NextDouble() + 2; double rand3 = rand.NextDouble() + 3; float offset = ...
1
vote
0answers
3k views

bmGlyph alternative for windows (Bitmap font generator) [closed]

I have been using this tool (bmGlyph http://www.bmglyph.com/) to create fonts from apple machines, but now, I'm on windows and need a program with same / more features. The main features about this ...
1
vote
1answer
133 views

Why is the MaskBit maxed out

Hi there for some reason the maskbit of my b2FixtureDef is being maxxed out and im not sure why Here is the declaration of the items that are used in the game enum PhysicBits { PB_NONE = 0x0000, ...
1
vote
0answers
397 views

State Machine with State per Entity [closed]

I have a generic state machine implementation like this: public abstract class State<TOwner> { public virtual void OnEnter(TOwner owner) { ... } public virtual void OnExit(TOwner owner)...
1
vote
0answers
57 views

player cannot see up and down in the dialog mode in VBS2 VTK

I'm developing scenario in vbs2 vtk. In my scenario I need to use dialog mode for satisfying some requirements. I've successfully created dialog and I need movement in the dialog so that is also done. ...
1
vote
0answers
560 views

Dynamic 2D soft shadows with concave polygons?

I've implemented dynamic 2D soft shadows from this article on gamedev.net. It uses an image for the penubmra and is fast, physically accurate and looks good in most situations, so I really like the ...

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