protected void OnRegionDataChanged(Region region)
{
RegionGo rgo;
if (RegionGoByRegion.ContainsKey(region) == false)
{
GameObject go = Instantiate(RegionPrefab, transform);
// TODO: Set position
rgo = new RegionGo()
{
Root = go,
Terrain = go.GetComponentInChildren <Terrain>(),
Water = go.GetComponentInChildren <Water>()
};
RegionGoByRegion[region] = rgo;
}
rgo = RegionGoByRegion[region];
Vector3 pos = rgo.Water.transform.position;
pos.y = region.WaterHeight;
rgo.Water.transform.position = pos;
}
protected void OnHeightsDecoded(Region region, float[] heights, uint width, float minHeight, float maxHeight)
{
if (RegionGoByRegion.ContainsKey(region) == false)
{
return;
}
float[,] newHeights = new float[width - 1, width - 1];
for (int y = 0; y < width - 1; y++)
{
for (int x = 0; x < width - 1; x++)
{
newHeights[y, x] = Mathf.InverseLerp(minHeight, maxHeight, heights[y * width + x]);
}
}
RegionGo rgo = RegionGoByRegion[region];
Terrain terrain = rgo.Terrain;
Vector3 pos = terrain.transform.position;
terrain.transform.position = new Vector3(pos.x, minHeight + 0.5f, pos.z); // TODO: What is the correct y-value here?
TerrainData data = new TerrainData
{
heightmapResolution = (int)width,
size = new Vector3(256f, maxHeight - minHeight, 256f)
};
data.SetDetailResolution((int)256, 16);
data.SetHeights(0, 0, newHeights);
data.SyncHeightmap();
terrain.terrainData = data;
}
protected void OnHeightsDecoded(Region region, Surface surface)
{
if (RegionGoByRegion.ContainsKey(region) == false)
{
return;
}
float[,] newHeights = new float[surface.GridsPerEdge - 1, surface.GridsPerEdge - 1];
for (int y = 0; y < surface.GridsPerEdge - 1; y++)
{
for (int x = 0; x < surface.GridsPerEdge - 1; x++)
{
newHeights[y, x] = Mathf.InverseLerp(surface.MinZ, surface.MaxZ, surface.SurfaceZ[y * surface.GridsPerEdge + x]);
}
}
RegionGo rgo = RegionGoByRegion[region];
Terrain terrain = rgo.Terrain;
Vector3 pos = terrain.transform.position;
terrain.transform.position = new Vector3(pos.x, surface.MinZ + 0.5f, pos.z); // TODO: What is the correct y-value here?
TerrainData data = new TerrainData
{
heightmapResolution = (int)surface.GridsPerEdge,
size = new Vector3(256f, surface.MaxZ - surface.MinZ, 256f)
};
data.SetDetailResolution((int)256, 16);
data.SetHeights(0, 0, newHeights);
data.SyncHeightmap();
terrain.terrainData = data;
}
