How to make a map editor in XNA

1
votes

I have made a terrain that is generated from a height map file where each pixel (black to white) represent the height of the terrain at the corresponding location.

Now, my question is how would one make a map editor for something like that? I can think of two general ways:

1) The map editor modifies the height map file and regenerates the terrain based on that.

2) The map editor directly alters the vertices of the map, and later upon saving process it generates a height map based on those vertices.

Do you have any good tutorials or resources as to how to get either one to work? I have no idea where to begin.

2
c#xnaterrain
I had problem loading an heightmap (opposite vertex connected), have you used a tut? BTW I'm planning to ask a question about this in days - BlackBear
I have used the XNA homepage height map tutorials along with collision detection to build mine. - Tower

2 Answers

0
votes

Check out the XNA Terrain Editor by Eric Grossinger.

I've played around with this thing a little bit and it's pretty slick and should, at the very least, give you some ideas if not an out-right solution.

0
votes

This book: Building XNA games is an excellent reference and has a great overview of how to create your map editor. The only downfall is it's in XNA 2.0 so you would have to do some converting, but the idea remains the same.