private void DrawDiffuseLayerGUI(HexGridChunk chunk)
{
int count = 0;
HexGridChunk.TerrainLayer[] terrainLayers = chunk.terrainLayers;
for (int i = 0; i < terrainLayers.Length; i++)
{
HexGridChunk.TerrainLayer curLayer = terrainLayers[i];
if (curLayer == null || curLayer.terrainIndex == -1)
{
continue;
}
count++;
EditorGUILayout.BeginHorizontal();
Texture2D curTex = curLayer.albedoMap;
Texture2D newTex = EditorGUILayout.ObjectField(curTex, typeof(Texture2D), false, GUILayout.Width(72), GUILayout.Height(72)) as Texture2D;
EditorGUILayout.BeginVertical();
EditorGUILayout.LabelField("Layer： " + (i + 1).ToString());
EditorGUILayout.BeginHorizontal();
if (EditorGUILayout.Toggle(materialBrush.TerrainType == (TerrainTypes)i, GUILayout.Width(18)))
{
materialBrush.TerrainType = (TerrainTypes)i;
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
if (newTex != curTex)
{
chunk.ReplaceAlbedoMap(i, newTex);
}
}
if (terrainLayers.Length < 6 || count < 6)
{
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button(CONTENT_ADD_LAYER, GUILayout.MaxWidth(20)))
{
chunk.AddTerrainLayer(null);
}
EditorGUILayout.EndHorizontal();
}
}
