public override void OnInspectorGUI()
{
serializedObject.Update();
CustomTerrain terrain = (CustomTerrain)target;
Rect r = EditorGUILayout.BeginVertical();
scrollPos = EditorGUILayout.BeginScrollView(scrollPos, GUILayout.Width(r.width), GUILayout.Height(r.height));
EditorGUI.indentLevel++;
EditorGUILayout.PropertyField(resetTerrain);
showRandom = EditorGUILayout.Foldout(showRandom, "Random");
if (showRandom)
{
EditorGUILayout.LabelField("", GUI.skin.horizontalSlider);
GUILayout.Label("Set Heights Between Random Values", EditorStyles.boldLabel);
EditorGUILayout.PropertyField(randomHeightRange);
if (GUILayout.Button("RandomHeights"))
{
terrain.RandomTerrain();
}
}
showLoadHeights = EditorGUILayout.Foldout(showLoadHeights, "Load Heights");
if (showLoadHeights)
{
EditorGUILayout.LabelField("", GUI.skin.horizontalSlider);
GUILayout.Label("Load Heights From Texture", EditorStyles.boldLabel);
EditorGUILayout.PropertyField(heightMapImage);
EditorGUILayout.PropertyField(heightMapScale);
if (GUILayout.Button("Load Texture"))
{
terrain.LoadTexture();
}
}
showPerlinNoise = EditorGUILayout.Foldout(showPerlinNoise, "Perlin Noise");
if (showPerlinNoise)
{
EditorGUILayout.LabelField("", GUI.skin.horizontalSlider);
GUILayout.Label("Perlin Noise", EditorStyles.boldLabel);
EditorGUILayout.Slider(perlinXScale, 0, 1, new GUIContent("perlinXScale"));
EditorGUILayout.Slider(perlinYScale, 0, 1, new GUIContent("perlinYScale"));
EditorGUILayout.IntSlider(perlinOffsetX, 0, 10000, new GUIContent("perlinOffsetY"));
EditorGUILayout.IntSlider(perlinOffsetY, 0, 10000, new GUIContent("perlinOffsetY"));
EditorGUILayout.IntSlider(perlinOctaves, 0, 10, new GUIContent("Octaves"));
EditorGUILayout.Slider(perlinPersistance, 0.1f, 10, new GUIContent("Persistance"));
EditorGUILayout.Slider(perlinHeightScale, 0, 1, new GUIContent("Height Scale"));
if (GUILayout.Button("Perlin"))
{
terrain.Perlin();
}
}
showMultiplePerlins = EditorGUILayout.Foldout(showMultiplePerlins, "Mulitple Perlin Noise");
if (showMultiplePerlins)
{
EditorGUILayout.LabelField("", GUI.skin.horizontalSlider);
GUILayout.Label("Mulitple Perlin Niose", EditorStyles.boldLabel);
perlinParametersTable = GUITableLayout.DrawTable(perlinParametersTable, perlinParameters);
GUILayout.Space(20);
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("+"))
{
terrain.AddNewPerlin();
}
if (GUILayout.Button("-"))
{
terrain.RemovePerlin();
}
EditorGUILayout.EndHorizontal();
if (GUILayout.Button("Apply Mutiple Perlin"))
{
terrain.MultiplePerlinTerrain();
}
}
showWater = EditorGUILayout.Foldout(showWater, "showWater");
if (showWater)
{
EditorGUILayout.LabelField("", GUI.skin.horizontalSlider);
GUILayout.Label("Water", EditorStyles.boldLabel);
EditorGUILayout.Slider(WaterHeight, 0, 1, new GUIContent("Water Height"));
EditorGUILayout.PropertyField(waterGo);
if (GUILayout.Button("Add Water"))
{
terrain.AddWater();
}
GUILayout.Label("Shore Line Material", EditorStyles.boldLabel);
EditorGUILayout.PropertyField(ShoreFoam);
if (GUILayout.Button("Add Shoreline"))
{
terrain.AddShoreline();
}
}
showVoronoi = EditorGUILayout.Foldout(showVoronoi, "Voronoi");
if (showVoronoi)
{
EditorGUILayout.IntSlider(voronoipeakCount, 1, 10, new GUIContent("Peak Count"));
EditorGUILayout.Slider(voronoifallOff, 0, 10, new GUIContent("fall Off"));
EditorGUILayout.Slider(voronoidropOff, 0, 10, new GUIContent("drop Off"));
EditorGUILayout.Slider(voronoimaxHeight, 0, 1, new GUIContent("max Height"));
EditorGUILayout.Slider(voronoimaxWidth, 0, 1, new GUIContent("max Width"));
EditorGUILayout.PropertyField(voronoiType);
if (GUILayout.Button("Voronoi"))
{
terrain.Voronoi();
}
}
midPointShow = EditorGUILayout.Foldout(midPointShow, "Midpoint Displacemnet");
if (midPointShow)
{
EditorGUILayout.PropertyField(midPointHeightMin);
EditorGUILayout.PropertyField(midPointHeightMax);
EditorGUILayout.PropertyField(midPointRoughness);
EditorGUILayout.PropertyField(midPointDampener);
if (GUILayout.Button("MPD"))
{
terrain.MidPointDisplacement();
}
}
showSmooth = EditorGUILayout.Foldout(showSmooth, "Smooth");
if (showSmooth)
{
EditorGUILayout.IntSlider(smoothCount, 0, 10, new GUIContent("Smooth Count"));
if (GUILayout.Button("Smooth"))
{
terrain.Smooth();
}
}
showSplatMap = EditorGUILayout.Foldout(showSplatMap, "Splat Map");
if (showSplatMap)
{
EditorGUILayout.LabelField("", GUI.skin.horizontalSlider);
GUILayout.Label("Splat Map", EditorStyles.boldLabel);
GUILayout.Label("Max Height Of Terrain", EditorStyles.boldLabel);
EditorGUILayout.FloatField(HeightestPiontInTerrian);
EditorGUILayout.FloatField(LowestPointInTerrain);
EditorGUILayout.Slider(splatOffset, 0, .1f, new GUIContent("Offset"));
EditorGUILayout.Slider(splatNoiseXscale, 0.001f, 1, new GUIContent("Noise X scale"));
EditorGUILayout.Slider(splatNoiseYscale, 0.001f, 1, new GUIContent("Noise Y scale"));
EditorGUILayout.Slider(splatNoisescaler, 0, 1, new GUIContent("Noise scaler"));
splatMapTable = GUITableLayout.DrawTable(splatMapTable, serializedObject.FindProperty("splatHeights"));
//splatMapTable = GUITableLayout.DrawTable(splatMapTable, splatHeights);
GUILayout.Space(20);
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("+"))
{
terrain.AddNewSplatHeights();
}
if (GUILayout.Button("-"))
{
terrain.RemoveSplatHeight();
}
EditorGUILayout.EndHorizontal();
if (GUILayout.Button("Apply Splatmaps"))
{
terrain.SplatMaps();
}
}
showDetail = EditorGUILayout.Foldout(showDetail, "Detail");
if (showDetail)
{
EditorGUILayout.LabelField("", GUI.skin.horizontalSlider);
GUILayout.Label("Detail", EditorStyles.boldLabel);
EditorGUILayout.IntSlider(maxDetails, 0, 10000, new GUIContent("Maximum Details"));
EditorGUILayout.IntSlider(detailsSpacing, 1, 20, new GUIContent("Detail Spacing"));
detailMapTable = GUITableLayout.DrawTable(detailMapTable, serializedObject.FindProperty("details"));
terrain.GetComponent <Terrain>().detailObjectDistance = maxDetails.intValue;
GUILayout.Space(20);
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("+"))
{
terrain.AddNewDetails();
}
if (GUILayout.Button("-"))
{
terrain.RemoveDetails();
}
EditorGUILayout.EndHorizontal();
if (GUILayout.Button("Apply Details"))
{
terrain.AddDetails();
}
}
showVegetation = EditorGUILayout.Foldout(showVegetation, "Vegetation");
if (showVegetation)
{
EditorGUILayout.LabelField("", GUI.skin.horizontalSlider);
GUILayout.Label("Vegetation", EditorStyles.boldLabel);
EditorGUILayout.IntSlider(maxTrees, 0, 10000, new GUIContent("maximum Trees"));
EditorGUILayout.IntSlider(treeSpacing, 2, 20, new GUIContent("Trees Spacing"));
vegetationTable = GUITableLayout.DrawTable(vegetationTable, serializedObject.FindProperty("vegetation"));
//splatMapTable = GUITableLayout.DrawTable(splatMapTable, splatHeights);
GUILayout.Space(20);
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("+"))
{
terrain.AddNewVegetation();
}
if (GUILayout.Button("-"))
{
terrain.RemoveVegetations();
}
EditorGUILayout.EndHorizontal();
if (GUILayout.Button("Apply Vegetations"))
{
terrain.Vegetation();
}
}
showHeights = EditorGUILayout.Foldout(showHeights, "Height Map");
if (showHeights)
{
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
int hmtSize = (int)(EditorGUIUtility.currentViewWidth - 100);
GUILayout.Label(hmTexture, GUILayout.Width(hmtSize), GUILayout.Height(hmtSize));
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
if (GUILayout.Button("Refresh", GUILayout.Width(hmtSize)))
{
float[,] heightMap = terrain.terrainData.GetHeights(0, 0, terrain.terrainData.heightmapWidth, terrain.terrainData.heightmapHeight);
for (int y = 0; y < terrain.terrainData.heightmapHeight; y++)
{
for (int x = 0; x < terrain.terrainData.heightmapWidth; x++)
{
hmTexture.SetPixel(x, y, new Color(heightMap[x, y],
heightMap[x, y],
heightMap[x, y], 1));
if (heightMap[x, y] > HeightestPiontInTerrian)
{
HeightestPiontInTerrian = heightMap[x, y];
}
if (heightMap[x, y] < LowestPointInTerrain)
{
LowestPointInTerrain = heightMap[x, y];
}
}
}
hmTexture.Apply();
}
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
}
EditorGUILayout.LabelField("", GUI.skin.horizontalSlider);
if (GUILayout.Button("Reset"))
{
terrain.ResetTerrain();
}
EditorGUILayout.EndScrollView();
EditorGUILayout.EndVertical();
serializedObject.ApplyModifiedProperties();
}
