Height of a HeightGrid point

Troubleshooting terramonkey
1

Hello I’d like to use the getHeight() fonction for getting the height of a point in my Terrain.



I’m using TerrainGrid with infinite terrain generated by noise.



So I made this:



[java]Vector2f vec = new Vector2f();

vec.set(x, y);

for(int i=0; i < terrain.getHeightMap().length; i++)

{

System.out.print(terrain.getHeightMap());

}

System.out.println(terrain.getHeightMap().toString());

float height = this.terrain.getHeight(vec);

System.out.println(String.valueOf(height));[/java]



Where x is the x value of the point and y is the z value for the point. And terrain is a TerrainGrid object.

but in return I get this :



“0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.”



Does someone know why ?



Thank you.

2

Is the terrain loaded and running?



Don’t do that loop btw. Get the array outside the loop and then run through it. getHeightMap() creates a new array when you call it (doesn’t just pass a reference).