public static List <TerrainWrapper> CollectWrappers(ObjectBounds bounds)
{
var ret = new List <TerrainWrapper>();
bounds.Expand(Vector3.up * 5000);
var allColliders = Physics.OverlapBox(bounds.center, bounds.extents, bounds.Rotation);
foreach (var allCollider in allColliders)
{
if (allCollider is TerrainCollider)
{
ret.Add(allCollider.GetComponent <TerrainWrapper>());
}
}
return(ret);
}
public override void ProcessVegetationStudio(TerrainWrapper terrainWrapper, LayerBase baseLayer, int stencilKey)
{
var layer = baseLayer as MMTerrainLayer;
if (layer == null)
{
Debug.LogWarning(string.Format("Attempted to write {0} to incorrect layer type! Expected Layer {1} to be {2}, but it was {3}", name, baseLayer.name, GetLayerType(), baseLayer.GetType()), this);
return;
}
var tSize = terrainWrapper.Terrain.terrainData.size;
var tPos = terrainWrapper.transform.position;
var wrapperBounds =
new Bounds(terrainWrapper.Terrain.GetPosition() + terrainWrapper.Terrain.terrainData.size / 2,
terrainWrapper.Terrain.terrainData.size);
wrapperBounds.Expand(Vector3.up * 5000);
if (RemoveExistingVSData)
{
var stampBounds = new ObjectBounds(transform.position, Size / 2, transform.rotation);
stampBounds.Expand(Vector3.up * 5000);
var compoundVSData = terrainWrapper.GetCompoundVegetationStudioData(layer, true);
foreach (var vsdataInstance in compoundVSData)
{
if (layer.VSRemovals.Contains(vsdataInstance.Guid))
{
continue;
}
if (IgnoredVSPrototypes.Contains(vsdataInstance.VSID))
{
continue;
}
var wPos = vsdataInstance.Position;
wPos = new Vector3(wPos.x * tSize.x, wPos.y, wPos.z * tSize.z);
wPos += tPos;
if (stampBounds.Contains(wPos))
{
var stencilPos = wPos - tPos;
stencilPos = new Vector2(stencilPos.x / tSize.x, stencilPos.z / tSize.z);
var stencilAmount = layer.GetStencilStrength(stencilPos, stencilKey);
if (stencilAmount > 0.5f)
{
layer.VSRemovals.Add(vsdataInstance.Guid);
//Debug.DrawLine(wPos, wPos + Vector3.up * stencilAmount * 20, Color.red, 30);
}
}
}
}
if (!VegetationStudioEnabled)
{
UnityEngine.Profiling.Profiler.EndSample();
return;
}
for (var i = 0; i < Data.VSData.Count; i++)
{
var vsInstance = Data.VSData[i].Clone();
var maskPos = new Vector3(vsInstance.Position.x * Data.Size.x, 0, vsInstance.Position.z * Data.Size.z) /* + (Data.Size/2)*/;
var maskValue = GetMask().GetBilinear(Data.GridManager, maskPos);
if (maskValue <= 0.25f)
{
continue;
}
var wPos = transform.position + transform.rotation * (new Vector3(vsInstance.Position.x * Size.x, vsInstance.Position.y, vsInstance.Position.z * Size.z) - (Size.xz().x0z() / 2));
if (!wrapperBounds.Contains(wPos))
{
continue;
}
if (StencilVSData)
{
var stencilPos = new Vector2((wPos.x - tPos.x) / tSize.x, (wPos.z - tPos.z) / tSize.z);
var stencilVal = layer.GetStencilStrength(stencilPos, stencilKey);
if (stencilVal <= 0.25f)
{
continue;
}
}
vsInstance.Guid = Guid.NewGuid().ToString();
//var height = terrainWrapper.GetCompoundHeight(layer, wPos, true) * tSize.y * Vector3.up;
vsInstance.Position = wPos - terrainWrapper.transform.position;
vsInstance.Position.y = Data.VSData[i].Position.y;
vsInstance.Position = new Vector3(vsInstance.Position.x / tSize.x, vsInstance.Position.y, vsInstance.Position.z / tSize.z);
layer.VSInstances.Add(vsInstance);
}
UnityEngine.Profiling.Profiler.EndSample();
}
