private void OnGUI()
{
scrollPos = EditorGUILayout.BeginScrollView(scrollPos, false, false);
GUIContent[] layersOptionsMenu = new GUIContent[4];
layersOptionsMenu[0] = new GUIContent("Ground");
layersOptionsMenu[1] = new GUIContent("Biome");
layersOptionsMenu[2] = new GUIContent("Alpha");
layersOptionsMenu[3] = new GUIContent("Topology");
EditorGUI.BeginChangeCheck();
layerIndex = GUILayout.Toolbar(layerIndex, layersOptionsMenu, EditorStyles.toolbarButton);
if (EditorGUI.EndChangeCheck())
TerrainManager.ChangeLayer((TerrainManager.LayerType)layerIndex, TerrainTopology.TypeToIndex((int)layers.Topologies));
if (layerIndex != (int)TerrainManager.CurrentLayerType)
layerIndex = (int)TerrainManager.CurrentLayerType;
switch ((TerrainManager.LayerType)layerIndex)
{
case TerrainManager.LayerType.Ground:
Functions.TextureSelect(TerrainManager.CurrentLayerType, ref layers);
Functions.AreaSelect();
Functions.LayerTools(TerrainManager.CurrentLayerType, TerrainSplat.TypeToIndex((int)layers.Ground));
Functions.RotateTools(TerrainManager.CurrentLayerType);
Functions.RiverTools(TerrainManager.CurrentLayerType, TerrainSplat.TypeToIndex((int)layers.Ground), ref aboveTerrain);
Functions.SlopeTools(TerrainManager.CurrentLayerType, TerrainSplat.TypeToIndex((int)layers.Ground), ref slopesInfo);
Functions.HeightTools(TerrainManager.CurrentLayerType, TerrainSplat.TypeToIndex((int)layers.Ground), ref heightsInfo);
break;
case TerrainManager.LayerType.Biome:
Functions.TextureSelect(TerrainManager.CurrentLayerType, ref layers);
Functions.AreaSelect();
Functions.LayerTools(TerrainManager.CurrentLayerType, TerrainBiome.TypeToIndex((int)layers.Biome));
Functions.RotateTools(TerrainManager.CurrentLayerType);
Functions.RiverTools(TerrainManager.CurrentLayerType, TerrainBiome.TypeToIndex((int)layers.Biome), ref aboveTerrain);
Functions.SlopeTools(TerrainManager.CurrentLayerType, TerrainBiome.TypeToIndex((int)layers.Biome), ref slopesInfo);
Functions.HeightTools(TerrainManager.CurrentLayerType, TerrainBiome.TypeToIndex((int)layers.Biome), ref heightsInfo);
break;
case TerrainManager.LayerType.Alpha:
Functions.LayerTools((TerrainManager.LayerType)layerIndex, 0, 1);
Functions.AreaSelect();
Functions.RotateTools((TerrainManager.LayerType)layerIndex);
Functions.RiverTools((TerrainManager.LayerType)layerIndex, 0, ref aboveTerrain, 1);
Functions.SlopeTools((TerrainManager.LayerType)layerIndex, 0, ref slopesInfo, 1);
Functions.HeightTools((TerrainManager.LayerType)layerIndex, 0, ref heightsInfo, 1);
break;
case TerrainManager.LayerType.Topology:
Functions.TopologyLayerSelect(ref layers);
Functions.AreaSelect();
Functions.LayerTools(TerrainManager.CurrentLayerType, 0, TerrainTopology.TypeToIndex((int)layers.Topologies));
Functions.RotateTools(TerrainManager.CurrentLayerType, TerrainTopology.TypeToIndex((int)layers.Topologies));
Functions.TopologyTools();
Functions.RiverTools(TerrainManager.CurrentLayerType, 0, ref aboveTerrain, 1, TerrainTopology.TypeToIndex((int)layers.Topologies));
Functions.SlopeTools(TerrainManager.CurrentLayerType, 0, ref slopesInfo, 1, TerrainTopology.TypeToIndex((int)layers.Topologies));
Functions.HeightTools(TerrainManager.CurrentLayerType, 0, ref heightsInfo, 1, TerrainTopology.TypeToIndex((int)layers.Topologies));
break;
}
EditorGUILayout.EndScrollView();
}