public virtual Serializable2DByteArray BlendDetails(DetailPrototypeWrapper detail,
int x, int z, int width, int height, int dRes, Serializable2DByteArray result)
{
// throw new NotImplementedException();
//Debug.LogErrorFormat("BlendDetails is not implemented for {0} ({1})", name, GetType());
return(result);
}
public void SetDetailMap(DetailPrototypeWrapper prototype, int x, int z, Serializable2DByteArray details, int dRes, Serializable2DFloatArray stencil = null)
{
if (DetailData == null)
{
DetailData = new CompressedDetailDataLookup();
}
Serializable2DByteArray existingDetails;
if (!DetailData.TryGetValue(prototype, out existingDetails) || existingDetails.Width != dRes ||
existingDetails.Height != dRes)
{
existingDetails = new Serializable2DByteArray(dRes, dRes);
DetailData[prototype] = existingDetails;
}
var width = details.Width;
var height = details.Height;
for (var u = x; u < x + width; ++u)
{
for (var v = z; v < z + height; ++v)
{
var hx = u - x;
var hz = v - z;
try
{
var splatSample = details[hx, hz];
if (stencil != null)
{
existingDetails[u, v] = (byte)Mathf.Clamp(Mathf.Lerp(existingDetails[u, v], splatSample, stencil[hx, hz]), 0, 255);
}
else
{
existingDetails[u, v] = (byte)splatSample;
}
}
catch (Exception)
{
throw;
}
}
}
#if UNITY_EDITOR
UnityEditor.EditorUtility.SetDirty(this);
#endif
}
public override Serializable2DByteArray BlendDetails(DetailPrototypeWrapper detailWrapper, int x, int z, int width, int height, int dRes,
Serializable2DByteArray result)
{
var layerDetails = GetDetailMap(detailWrapper, x, z, width, height, dRes);
if (layerDetails == null)
{
return(result);
}
var stencil = IsValidStencil(Stencil)
? Stencil
: null;
BlendMMTerrainLayerUtility.BlendArray(ref result, layerDetails, stencil, BlendMode,
Common.Coord.Zero, new Common.Coord(dRes, dRes));
return(result);
}
public override Serializable2DByteArray GetDetailMap(DetailPrototypeWrapper detailWrapper, int x, int z, int width, int height, int detailResolution)
{
if (DetailData == null)
{
return(null);
}
Serializable2DByteArray data;
if (!DetailData.TryGetValue(detailWrapper, out data))
{
return(null);
}
if (data.Width != detailResolution || data.Height != detailResolution)
{
DetailData.Remove(detailWrapper);
return(null);
}
var detailMap = new Serializable2DByteArray(width, height);
for (var u = x; u < x + width; ++u)
{
for (var v = z; v < z + height; ++v)
{
var hx = u - x;
var hz = v - z;
try
{
var detail = data[u, v];
detailMap[hx, hz] = detail;
}
catch (Exception)
{
throw;
}
}
}
return(detailMap);
}
public virtual Serializable2DByteArray GetDetailMap(DetailPrototypeWrapper detailWrapper, int x, int z,
int width, int height, int detailResolution)
{
return(null);
}