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Key Detection -

I need to detect different keystrokes that the user enters in my program. Originally I tried using the _keydown event, but I need to be able to detect more than one key at a time, or detect when there is more than one key down. I will also need to know when certain keys are released. Is there an API or something I can use to do this? Thanks.

 

code clone detection -
How to make clone detection in java. Algorithm and implementation for clone detection

Motion Detection -
guys, need help in motion detection ... Can anyone show me where i can get to know about developping my own motion detection dll .... anyone had done this before ?

need help with collision detection -
I've only just started uisng VS2003.net as its part of my course, and I'm a bit stumped on the collision detection side of things. From what I can tell it seems that the only way is to use the coordianates of every single object you will use. From what I can tell these methods can't re

Collesion detection in the game of Asteroids -
I am making Asteroids and have almost everything working except for collision detection. I know what must be done (when the one image, say for a laser, overlaps onto an image for an asteroid, the computer must detect that this has happened and must make both react according). I kn

Jump and Run Collision -
Hi Everoyone Well I made tilebased Jump and Run games, but I was never happy with the outcome. I have a slight problem with the collsion detection. I always used to have a tile either be walkthrough or not. Now I want things like diagonal pathes and stuff like that. So should I us

[2.0] Bypass invalid program detection -
Is there a way to bypass .net's invalid program detection? I am asking because I am working on an obfuscator and even though the code should run if you step through. microsofts invalid program detection that runs before running a method goes nuts and says it is invalid because it do

Objects blocking Line of sight (circles, arcs and detecting objects) -
Various objects can have a detection radius which is simple to display as a series of circles. What I would like to introduce is having objects block the detection behind them based on the position and distance of the object with the detection radius. I.e. Blind Spots. In the bel

ways to create collision detection -
What is the simplest way. There is the color detection and the coordinate systems. Are there any others. Could someone help me draft out a collision system

DX8 - Collision Detection -
Hi I am trying to implement collision detection in 3D using VB and DX8. The only help I have found so far is pretty tough to understand, also the SDK barely mentions it, could any1 help me wiv this 1 please? Thanks Dan

[XNA - 2D] Collision Detection -
Hi, I'm trying to get per pixel collision detection working in XNA, but I'm afraid that I'm stuck at the idea fase. I pretty much have an idea on how to do collision detection on sprites that aren't transformed in any way(rotated, scaled), by first checking their bounding rectang

diagnal collision detection -
I am trying to make collision detection for a diagnal line. I know how to do it for horizontal lines but not diagnal. Collision detection is the where the computer detects if a label or picture box touches a diagnal line. For example how do detect if an object touches a line where the

What is the best way of error detection -
Hi all. I was wondering. I have my way of doing error detection (after a connection etc see if Err.number > 0.). But how do you guys do it? Is there maybe an easy way? Thanks!

[resolved] collision detection (2d array, sprite) -
I'm writing a game but I can't get the collision detection to work quite right... I have a map of tiles, each tile is 20x20 pixels and I have the map stored in a 2d array iMap[20][20] so my whole map is 400x400 pixels on the screen. If I move my sprite 20 pixels at a time the col

Alright. I've asked this question before, Collision Detection. -
I have been trying to get collison detection in my programs, and each time I think I have it I don't. So, if one of you knows how to achieve this with an object that moves around a screen and bumps into other objects in the middle of the room, please tell me. Or, if someone has a progr

Video Communication -
I am using Microsoft Real Time Communications for video communication b/w 2 PC. With RTC I am able to send video to another computer. I need to add a feature like motion detection which can detect motion and play some events in my code. I found a code for motion detection on the inter

general collision detection -
could someone set the record straight for me? How is collision detection done? when a player moves, is every sprite and every background area checked at every single move? I'm using IntersectRect and this seems like it could eat up some major time in the game loop. please excuse my

Collision Detection. -
I need to know the fastest and most optimized way to detect 3D objects in DirectX IM. Are there any good tutorials around to explicitly learn about collision detection? If so please tell me. If not and you do know how to detect collisions please tell me also. Thank you.

pitch detection algorithms -
Hello all, Has anyone got any idea about pitch detection algorithms. please lemme know if you have. i know there is one called zero crossing rate. anything other than that. if so pl tell me where i can find sample source code for that. thanks radhika

3D collision Detection -
What is the best way to do collision detection in 3D? I thought of one way to do it by having boxes, like the RECT structure but with an extra dimension, then it would just be the same as 2D(sort of). For none rectangular 3D shapes I could use more than one box and the more boxes used

Graphic Card Detection -
Hi guys, I need to detect which graphic card a user has installed. I haven't done any system detection stuff before under VB, so........can anyone point me in the right direction with where to start please ? Thanks in advance Bal

Copy Detection System -
I am trying to find a dll which can do the function of “Copy Detection System”. I want this one because I develop an application which automate filling web forms and submitting queries to the underline databases. The target of my project is to retrieve all the data at a given si

Motion Detection -
Hi I am trying to use motion detection in my application to start recording if motion is detected. Ive been working on this for a while but didnt had any success. I want to detect motion using the Call capSetCallbackOnFrame(hCapWnd, AddressOf MyFrameCallback) can some pls send me

2D Collision Detection, HELP! -
Hi, can anyone help me? How can I do 2d collision detection when I only have the x and y coords of my objects. Thanks.

movement detection -
hi every on I got the Webcam to work and I also made to take pictures the only thing i need to do is have a clue where to start for finding movement detection thx for the future help

Motion Detection (Intel Pocket PC Camera) -
Hello, I would like to create motion detection software. The only thing I really only worry about is getting the picture from the camera. (i.e. video) I had software that got the video, but since I upgraded to xp, the software is not availiable in terms of use. I downloaded a lit

collision detection. using bitmap -
if i have a bitmap declared as bmp how would i do a collision detection with it lets say hitting.... uhh picturebox1 i guess.

[resolved] Oval collision detection - how to -
About the easiest thing one can do is a circular collision detection. You just calculate the distance from center to center and if the result is smaller than the summed radii the circles are colliding. But in my game the objects have oval shadows, well basically just circles with ha

sample code for edge detection -
Hi, I'm a beginner in vb 6.0 and have got image processing assignment to do, could any one please, help me with a sample code for edge detection. Though not essential, it will be preferable if it comes with a bit of explanation. Thanks alot

Collision detection with stuff in background image -
Hi, I'm just starting out writing a game with VB6 and bascally it is a character walking around 2D on a background image in all 4 directions. I was to do collision detection for objects such as a tree, building, etc. But these items are included in the background rather than added

collision detection help plz -
hey i have a game where you have to shoot at people and i need a this collision detection thing that my friend is talking about. ive been looking at some tutorials for this but none of them seem to work. can some 1 help me to get this to work. thx. info: it is on VB6, and what i wan

collision detection for a circle -
I am new to collision detection with circles. I pretty much know how to do collision detection with rectangles, and i am going to start with circles. to get collision detection for 2 circles, i "think" i would find out the center point of the two circles and then find out the

Ball Maze collision detection -
I would like to write a ball-maze game but I am wondering about collision detection of the ball with horizontal and vertical barriers. Would simply checking at the top, bottom, left and right sides of the ball be adequate. I plan to use the color 'Point' method to detect barriers. W

Game Theory: 2D collision detection -
How does 2D collision detection work? Like me an object walks up to a cliff or wall. What's stops them from the inverse side? Etc. What about a crooked wall, how do you make that easier, and how do they work when the player's screen scrolls as they walk? I'm referring to a top v

Collision detection...how can this be done -
I need simple collision detection. The user is limited to a certain amount of squares that they are allowed to walk on. If they go on to a non-walkonable square, such as...oh I don't know, a 120 foot tall solid steel chicken, they stop as if it were 3D. Does anyone have even ONE way

How can I do collision detection in vb Please read...please. -
I'm making a 2D game in vb, and I need rectangular collision detection. Or, what I need is to make sure my character can't step on certain areas of the form, to be less complex sounding. If anyone can give me one way to do this, I will be forever grateful. Thanks in advance! ---

2d Rotated Rectangular Collision Detection -
I have rotating rectangles in a 2d game and I need help with collision detection for these. (I am using vb.net) I have found some sketchy examples of what I am looking for, but in C code, and they never seemed to exactly translate over to Basic very well. Does anyone have some vb cod

collision detection help -
Haven't done much math in VB.NET but here goes I'm making an educational lunar lander game with addition/subtraction and stuff. I can handle the math with that, but there's some collision detection that requires some math. The terrain at the bottom of the screen is made up with

is there a way to create a pixel detection program with vb -
Is there a way i could create a pixel detection program where the user uses that dropper tool and gets the color from the screen then the program detects that pixel and clicks it

collision detection -
Hi! I wanted to know if there's a way to set a certain clor in a picture (white) so that it doesn't exist. That way when I do collision detection it will only occur when the actual image, not its surroundings, meets with another. Sorry if I made it sound confusing! Also, please vis

Collision Detection help! -
As I've said before, I'm really REALLY new at this, so I have a quiestion or sixteen to ask. 1) What the !@$!@$! is a DC? Where can i learn to use it? 2) Okay, so I learned how to do KeyDown, KeyUp and KeyPress today. Using two images I put on a form (imgIMageToMove and imgBullse