public static ITestInput CreateTestInput(GameObject go, IInlet <MatrixWorld> inlet, MatrixWorld matrix)
{
Terrain terrain = CreateTerrain(go);
int terrainRes = Mathf.NextPowerOfTwo(matrix.rect.size.x - 1) + 1;
float resFactor = 1f * terrainRes / matrix.rect.size.x;
terrain.terrainData.heightmapResolution = terrainRes;
float[,] arr2D = new float[terrainRes, terrainRes];
matrix.ExportHeights(arr2D);
terrain.terrainData.SetHeights(0, 0, arr2D);
terrain.transform.position = matrix.worldPos;
terrain.terrainData.size = new Vector3(matrix.worldSize.x * resFactor, matrix.worldSize.y, matrix.worldSize.z * resFactor); //since terrainRes is usually about 2 times bigger
TerrainInout terrIn = new TerrainInout()
{
terrain = terrain
};
return(terrIn);
}
public void Write(object result)
{
MatrixWorld matrix = (MatrixWorld)result;
if (terrain == null)
{
return;
}
int terrainRes = Mathf.NextPowerOfTwo(matrix.rect.size.x - 1) + 1;
float resFactor = 1f * terrainRes / matrix.rect.size.x;
if (terrain.terrainData.heightmapResolution != terrainRes)
{
terrain.terrainData.heightmapResolution = terrainRes;
}
terrain.transform.position = matrix.worldPos;
terrain.terrainData.size = new Vector3(matrix.worldSize.x * resFactor, matrix.worldSize.y, matrix.worldSize.z * resFactor); //since terrainRes is usually about 2 times bigger
float[,] arr2D = new float[terrainRes, terrainRes];
matrix.ExportHeights(arr2D);
terrain.terrainData.SetHeights(0, 0, arr2D);
}
