Sorry your browser is not supported!

You are using an outdated browser that does not support modern web technologies, in order to use this site please update to a new browser.

Browsers supported include Chrome, FireFox, Safari, Opera, Internet Explorer 10+ or Microsoft Edge.

Dark GDK / corrosponding Objects x / y co-ords issue

Author
Message
Zan
17
Years of Service
User Offline
Joined: 9th Feb 2007
Location:
Posted: 10th Feb 2007 19:14
Link
I'm trying to move an object (DarkCube using Darkengine plugin) to wherever the mouse is clicked.

I can make the object move in reaction to the clict event np.
just it's about 4 miles off screen.

what is the ratio between a DarkObjects co-ords and those returned by the mouse.



this moves it a long way off screen.

soes anyone have any advice on this?

cheers
Back to top
Profile PM
Zan
17
Years of Service
User Offline
Joined: 9th Feb 2007
Location:
Posted: 10th Feb 2007 21:40
Link
The delta between the two should be easy to figure out if I know the value of moving 1 unit whatever it is in the object.Move(float x, float y, float z) method.

in my 800 x 600 game window moving an object like so.

object.move(1, 0, 0); = nearly to the edge of the screen.

is there anyway to know how many pixels 1 unit equals?


cheers
Back to top
Profile PM
Zan
17
Years of Service
User Offline
Joined: 9th Feb 2007
Location:
Posted: 11th Feb 2007 09:18
Link
ok,

I have attached a demo of the movement issues I've been having in another thread - "Windows Form - Moveable Cube".

you can see from the code attached in that thread that I have guesstimated that 1 Move Unit (don't know a better term for this) = roughly 250 pixels.

it has allowed me to get pretty close in the move object to current mouse position. but it's just off a little bit.. especially in the Y axis.

maybe seeing the source code will help with this issue a little bit. I'm sure theres some functions out there already to return the move units in pixels.


cheers
Back to top
Profile PM
Morcilla
21
Years of Service
User Offline
Joined: 1st Dec 2002
Location: Spain
Posted: 12th Feb 2007 10:46
Link
Have you dig into the code snippets forum? Maybe there is something there that helps you...
Back to top
Profile PM Email Website
Back to top

Login to post a reply

Server time is: 2024-11-19 11:35:41
Your offset time is: 2024-11-19 11:35:41