Coordinates in area - Printable Version

Coordinates in area - Printable Version

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+--- Thread: Coordinates in area (/showthread.php?tid=620144)

Coordinates in area - MerryDeer - 26.10.2016

Hi,

I have area and i need random coordinate in that area. But i have points where i don't want object will spawn, how to check?

Re: Coordinates in area - Vince - 26.10.2016

Pick random point. If it's in a "prohibited" area, pick again. Repeat until suitable point is found.

PHP код:



new
    Float:x,
    Float:y,
    Float:z;

do
{
    x = random(...);
    y = random(...);
    z = random(...);
}
while(IsPointInForbiddenArea(x, y, z, ...));

Something like that. Has the possibility of creating an infinite loop but as long as your "forbidden" areas don't consist of more than 50% of the actual area you shouldn't notice any drop in performance.

Re: Coordinates in area - MerryDeer - 26.10.2016

How to get distancebetweenpoints in 2d?

Re: Coordinates in area - RockyGamer - 26.10.2016

Quote:

Originally Posted by MerryDeer

How to get distancebetweenpoints in 2d?

http://forum.sa-mp.com/showpost.php?...82&postcount=2

EDIT: sry actually this is 3d but why do you want it in 2d?

Re: Coordinates in area - MerryDeer - 26.10.2016

I found myself. I create area, i need minx,miny,maxx,maxy, but i make perfect foursquare minx, two coordinates same, so what i need to do? i can use still?

Re: Coordinates in area - MerryDeer - 26.10.2016

And if i use while in stock or in function, it will wait until while found, when while end and then return &values?

Re: Coordinates in area - AbyssMorgan - 26.10.2016

PHP код:



GetRandomPointInRectangle(Float:minx,Float:miny,Float:maxx,Float:maxy,&Float:tx,&Float:ty);

3DTryg:
https://sampforum.blast.hk/showthread.php?tid=591010

Re: Coordinates in area - MerryDeer - 26.10.2016

Yes now i take this. So i can use in this function while?