How do i adjust terrain texture sizes via script

Questions & Answers
1

hi all

I’d like to know how to adjust these X and Y size parameters from a script, at runtime:

alt text

I’m also interested in any information/opinions/techniques/anecdotes regarding doing this, and any information about the performance costs.

2
  1. Click on the Texture asset in your Project folder
  2. In the Inspector, make Texture Type “Advanced”
  3. Check “Read/Write Enabled”
  4. Click “Apply”
  5. Repeat this for all your Terrain textures!
  6. Write C# Script on your Terrain GameObject:

This example changes all x,y Terrain map tileSizes to 100

Terrain terrain=GetComponent<Terrain>();
float newTileSize=100f;

SplatPrototype[] splats=new SplatPrototype[terrain.terrainData.splatPrototypes.Length];
for(int i=0;i<terrain.terrainData.splatPrototypes.Length;i++){
	SplatPrototype splat=terrain.terrainData.splatPrototypes*;*

_ splats = new SplatPrototype();_
_ splats*.texture = splat.texture;
splats.tileOffset = splat.tileOffset;
splats.tileSize = new Vector2(newTileSize, newTileSize);
splats.texture.Apply(true);
}*
terrain.terrainData.splatPrototypes=splats;
Happy Terrain Coding! =oD
Martian Games_