public static UInt32 QuickCompute(byte[] data, SlicingType sType)
{
slicer.InitCrc();
using (var mStream = new MemoryStream(data))
{
switch (sType)
{
case SlicingType.SliceBy8:
return(slicer.UnsafeDoSb8(mStream));
case SlicingType.SliceBy32:
return(slicer.DoSb32(mStream));
default:
case SlicingType.NormalSpeed:
return(slicer.DoSarwate(mStream));
}
}
}
/// -----------------------------------------------------------------------------------------------------------
/// <summary>
/// 绘制窗口布局
/// </summary>
/// -----------------------------------------------------------------------------------------------------------
void OnGUI()
{
if (!Application.isPlaying)
{
GUILayout.Label("配置选项", EditorStyles.boldLabel);
EditorGUILayout.Space();
baseTerrain = (Terrain)EditorGUILayout.ObjectField(lable1, baseTerrain, typeof(Terrain), false);
EditorGUILayout.Space();
excusuibType = (SlicingType)EditorGUILayout.EnumPopup(lable3, excusuibType);
EditorGUILayout.Space();
TerrainPatchPath = EditorGUILayout.TagField(lable4, TerrainPatchPath);
EditorGUILayout.Space();
if (GUILayout.Button(lable5))
{
string sceneName = UtilityTools.GetFileName(EditorApplication.currentScene);
TerrainPatchPath = "Assets/TerrainPatch/" + sceneName + "/TearrinData";
}
EditorGUILayout.Space();
IsOverWrite = EditorGUILayout.Toggle(lable6, IsOverWrite);
EditorGUILayout.Space();
IsSmoothEdge = EditorGUILayout.Toggle(lable7, IsSmoothEdge);
EditorGUILayout.Space();
IsCopyNegtion = EditorGUILayout.Toggle(lable8, IsCopyNegtion);
EditorGUILayout.Space();
IsCopyDetail = EditorGUILayout.Toggle(lable9, IsCopyDetail);
/// 开始分割地形
if (GUILayout.Button("开始分割地形"))
{
if (baseTerrain == null)
{
this.ShowNotification(new GUIContent("base terrain is null "));
return;
}
ClearHistoryCache();
/// 计算一些参数
baseData = baseTerrain.terrainData;
int nSize = (int)excusuibType;
_newTerrainWide = nSize;
_newTerrainHeight = nSize;
_newHeightMapResolution = (baseData.heightmapResolution - 1) / nSize + 1;
_newAlphaMapResolution = baseData.alphamapResolution / nSize;
_newBaseMapResolution = baseData.baseMapResolution / nSize;
_newDetailResolution = baseData.detailResolution / nSize;
if (CheckConfigError())
{
SlicingTerrainData();
}
if (IsSmoothEdge)
{
SmoothPatchEdges();
}
SetNeighbors();
this.Close();
}
}
}
