public void AddMeshRenderer(GameObject go, TerrainSourceID terrainSourceID)
{
MeshRenderer[] meshRenderers = go.GetComponentsInChildren <MeshRenderer>();
for (int i = 0; i <= meshRenderers.Length - 1; i++)
{
if (Filterlods)
{
if (meshRenderers[i].name.ToUpper().Contains("LOD1"))
{
continue;
}
if (meshRenderers[i].name.ToUpper().Contains("LOD2"))
{
continue;
}
if (meshRenderers[i].name.ToUpper().Contains("LOD3"))
{
continue;
}
}
var newMeshTerrainTerrainSource = new MeshTerrainMeshSource()
{
MeshRenderer = meshRenderers[i],
TerrainSourceID = terrainSourceID,
MaterialPropertyBlock = new MaterialPropertyBlock()
};
MeshTerrainMeshSourceList.Add(newMeshTerrainTerrainSource);
}
NeedGeneration = true;
}
void DrawDebuginfo()
{
if (ShowDebugInfo)
{
for (int i = 0; i <= MeshTerrainMeshSourceList.Count - 1; i++)
{
if (MeshTerrainMeshSourceList[i].MaterialPropertyBlock == null)
{
MeshTerrainMeshSource meshTerrainMeshSource = MeshTerrainMeshSourceList[i];
meshTerrainMeshSource.MaterialPropertyBlock = new MaterialPropertyBlock();
MeshTerrainMeshSourceList[i] = meshTerrainMeshSource;
}
DrawMeshRenderer(MeshTerrainMeshSourceList[i].MeshRenderer, MeshTerrainMeshSourceList[i].MaterialPropertyBlock, MeshTerrainMeshSourceList[i].TerrainSourceID);
}
}
}
void DrawSourceInspector()
{
GUILayout.BeginVertical("box");
EditorGUILayout.LabelField("Add terrain sources", LabelStyle);
bool addMesh = false;
GUILayout.BeginHorizontal();
DropZoneTools.DrawMeshTerrainDropZone(DropZoneType.MeshRenderer, _meshTerrain, ref addMesh);
//DropZoneTools.DrawMeshTerrainDropZone(DropZoneType.Terrain, _meshTerrain, ref addMesh);
GUILayout.EndHorizontal();
EditorGUILayout.HelpBox(
"Drop a mesh renderers or Unity terrains to add them to the terrain source data.",
MessageType.Info);
_meshTerrain.Filterlods = EditorGUILayout.Toggle("Skip LODs", _meshTerrain.Filterlods);
EditorGUILayout.HelpBox("When checked import will skip all meshes with the name containing LOD1,LOD2 or LOD3.",
MessageType.Info);
GUILayout.EndVertical();
if (addMesh)
{
EditorUtility.SetDirty(target);
return;
}
GUILayout.BeginVertical("box");
EditorGUILayout.LabelField("Included sources", LabelStyle);
EditorGUILayout.Space();
int removeIndex = -1;
if (_meshTerrain.MeshTerrainMeshSourceList.Count > 0)
{
EditorGUILayout.LabelField("Meshes", LabelStyle);
for (int i = 0; i <= _meshTerrain.MeshTerrainMeshSourceList.Count - 1; i++)
{
GUILayout.BeginHorizontal();
MeshTerrainMeshSource meshTerrainMeshSource = _meshTerrain.MeshTerrainMeshSourceList[i];
EditorGUI.BeginChangeCheck();
EditorGUILayout.LabelField("Mesh: ", LabelStyle, GUILayout.Width(50));
meshTerrainMeshSource.MeshRenderer = EditorGUILayout.ObjectField("", meshTerrainMeshSource.MeshRenderer, typeof(MeshRenderer), true, GUILayout.Width(150)) as MeshRenderer;
meshTerrainMeshSource.TerrainSourceID = (TerrainSourceID)EditorGUILayout.EnumPopup("", meshTerrainMeshSource.TerrainSourceID, GUILayout.Width(150));
if (GUILayout.Button("Remove"))
{
removeIndex = i;
}
if (EditorGUI.EndChangeCheck())
{
_meshTerrain.MeshTerrainMeshSourceList[i] = meshTerrainMeshSource;
_meshTerrain.NeedGeneration = true;
EditorUtility.SetDirty(target);
}
GUILayout.EndHorizontal();
}
}
if (removeIndex > -1)
{
_meshTerrain.MeshTerrainMeshSourceList.RemoveAt(removeIndex);
_meshTerrain.NeedGeneration = true;
EditorUtility.SetDirty(target);
//HandleUtility.Repaint();
}
if (_meshTerrain.MeshTerrainTerrainSourceList.Count > 0)
{
EditorGUILayout.LabelField("Terrains", LabelStyle);
}
GUILayout.EndVertical();
if (_meshTerrain.MeshTerrainData)
{
GUILayout.BeginVertical("box");
EditorGUILayout.LabelField("Generate terrain data", LabelStyle);
if (_meshTerrain.NeedGeneration)
{
EditorGUILayout.HelpBox(
"The terrain sources have changed. Mesh terrain data needs to be regenerated.",
MessageType.Warning);
}
if (GUILayout.Button("Generate terrain data"))
{
_meshTerrain.GenerateMeshTerrain();
_meshTerrain.NeedGeneration = false;
VegetationStudioManager.ClearCache();
}
EditorGUILayout.HelpBox(
"The generated data will be stored in the assigned MeshTerrainData object.",
MessageType.Info);
GUILayout.EndVertical();
}
else
{
EditorGUILayout.HelpBox(
"You need to create and assign a mesh terrain data in order to generate the BVH tree.",
MessageType.Warning);
}
}