Runtime Scene Setting

General
#1

Hello!
If my scene is completely created at runtime,So how can I choose the Graph type?And is there a example scene or tutorial?Thank U!

#2

Hi

Here is a screenshot of a tutorial that will be included in the next version of the package.

image
image854×1310 146 KB

#3

Thanks!
when will the next version be released?

#4

Nothing decided yet. Everything in that tutorial works in the current version however (and several versions back), it’s only the tutorial that’s new.

#5

This is a good news! May you give me a url address instead of screenshot?
Thank U! download done!

#6

Hi

There’s no URL yet because the new version is not released yet. That’s why I posted a screenshot.

#7

You mean create a script(in empty gameobj) like what you posted in the scene,the A star pathing alg will work?

#8

Yes, though you will need to add the AstarPath component to some GameObject first (but you don’t need to add any graphs).

#9

OK,I created a script
void Start ()
{

AstarData data = AstarPath.active.data;

GridGraph gg = data.AddGraph(typeof(GridGraph)) as GridGraph;

} in a empty gameobj.
A* gameobj(including astar path scrpt and graph is empty ),
Bot who has AI des Setter script and the target is a sphere.
But, the bot can not move to the sphere position.Why?
Thank U!

#10

Hi

Please read the page. You probably want to set some values for the graph and then scan it, otherwise it will not be usable.

#11

thank U!
so I changed the script
void Start ()
{

AstarData data = AstarPath.active.data;

GridGraph gg = data.AddGraph(typeof(GridGraph)) as GridGraph;

int width = 500;
int depth = 500;
float nodeSize = 1;

gg.center = new Vector3(0, 0 0);

gg.SetDimensions(width,depth,nodeSize);

AstarPath.active.Scan();

}
But the Bot still not work?

the normal and warning message is
Scanning - Process took 406 ms to complete
Path Failed : Computation Time 0.00 ms Searched Nodes 0

#12

Well, how does the graph look?

#14

No, I mean the visualized grid graph. Do you think you could post a screenshot?

#15

Thank U! I have posted!And how to see the visualized grid graph?

#16

Hi

Using the ‘Show Graphs’ toggle on the AstarPath object. Have you read the get started guide/watched the video? https://arongranberg.com/astar/docs/getstarted.php

#17

Yes, the ‘Show Graphs’ toggle is on!
my void start() content has tested in your scene?
Compare to example Scene ,i have not seen grids when using the runtimeXX script…