public void OnGUI(Layout layout, bool selected, int num, object parent)
{
#if VEGETATION_STUDIO_PRO
VSProObjectsOutput vsOut = (VSProObjectsOutput)parent;
VegetationPackagePro package = vsOut.package; //(VegetationPackagePro)vsOut.serializedPackage;
VegetationSystemPro system = GameObject.FindObjectOfType <VegetationSystemPro>();
Layer layer = vsOut.baseLayers[num];
layout.margin = 20; layout.rightMargin = 5;
layout.Par(20);
input.DrawIcon(layout);
if (package != null)
{
int itemInfoIndex = package.VegetationInfoList.FindIndex(i => i.VegetationItemID == layer.id);
VegetationItemInfoPro itemInfo = itemInfoIndex >= 0 ? package.VegetationInfoList[itemInfoIndex] : null;
Texture2D icon = null;
if (itemInfo != null)
{
#if UNITY_EDITOR
if (itemInfo.PrefabType == VegetationPrefabType.Mesh)
{
icon = AssetPreviewCache.GetAssetPreview(itemInfo.VegetationPrefab);
}
else
{
icon = AssetPreviewCache.GetAssetPreview(itemInfo.VegetationTexture);
}
#endif
}
layout.Icon(icon, rect: layout.Inset(20), frame: true, alphaBlend: false);
layout.Inset(10);
itemInfoIndex = layout.Popup(itemInfoIndex, objectNames, rect: layout.Inset(layout.field.width - 20 - 45));
if (itemInfoIndex >= 0)
{
layer.id = package.VegetationInfoList[itemInfoIndex].VegetationItemID;
}
}
if (selected)
{
layout.Toggle(ref relativeHeight, "Relative Height");
layout.Toggle(ref rotate, "Rotate");
layout.Toggle(ref takeTerrainNormal, "Incline by Terrain");
layout.Par(); layout.Toggle(ref scale, "Scale", rect: layout.Inset(60));
layout.disabled = !scale;
layout.Toggle(ref scaleY, rect: layout.Inset(18)); layout.Label("Y only", rect: layout.Inset(45)); //if (layout.lastChange) scaleU = false;
layout.disabled = false;
}
#endif
}
public static void DrawVegetationItemSelector(VegetationSystemPro vegetationSystemPro, VegetationPackagePro vegetationPackage, ref int selectedGridIndex, ref int vegIndex, ref int selectionCount, VegetationItemTypeSelection vegetationItemTypeSelection, int imageSize)
{
if (vegetationPackage == null)
{
return;
}
//AssetPreview.SetPreviewTextureCacheSize(100 + vegetationPackage.VegetationInfoList.Count);
AssetPreview.SetPreviewTextureCacheSize(100 + vegetationSystemPro.GetMaxVegetationPackageItemCount());
List <int> vegetationItemIndexList = new List <int>();
for (int i = 0;
i <= vegetationPackage.VegetationInfoList.Count - 1;
i++)
{
VegetationItemInfoPro vegetationItemInfo = vegetationPackage.VegetationInfoList[i];
switch (vegetationItemTypeSelection)
{
case VegetationItemTypeSelection.AllVegetationItems:
vegetationItemIndexList.Add(i);
break;
case VegetationItemTypeSelection.LargeItems:
if (vegetationItemInfo.VegetationType == VegetationType.Objects ||
vegetationItemInfo.VegetationType == VegetationType.LargeObjects ||
vegetationItemInfo.VegetationType == VegetationType.Tree)
{
vegetationItemIndexList.Add(i);
}
break;
case VegetationItemTypeSelection.Grass:
if (vegetationItemInfo.VegetationType == VegetationType.Grass)
{
vegetationItemIndexList.Add(i);
}
break;
case VegetationItemTypeSelection.Plants:
if (vegetationItemInfo.VegetationType == VegetationType.Plant)
{
vegetationItemIndexList.Add(i);
}
break;
case VegetationItemTypeSelection.Trees:
if (vegetationItemInfo.VegetationType == VegetationType.Tree)
{
vegetationItemIndexList.Add(i);
}
break;
case VegetationItemTypeSelection.Objects:
if (vegetationItemInfo.VegetationType == VegetationType.Objects)
{
vegetationItemIndexList.Add(i);
}
break;
case VegetationItemTypeSelection.LargeObjects:
if (vegetationItemInfo.VegetationType == VegetationType.LargeObjects)
{
vegetationItemIndexList.Add(i);
}
break;
}
}
selectionCount = vegetationItemIndexList.Count;
VegetationInfoComparer vIc = new VegetationInfoComparer
{
VegetationInfoList = vegetationPackage.VegetationInfoList
};
vegetationItemIndexList.Sort(vIc.Compare);
GUIContent[] imageButtons = new GUIContent[vegetationItemIndexList.Count];
for (int i = 0; i <= vegetationItemIndexList.Count - 1; i++)
{
if (vegetationPackage.VegetationInfoList[vegetationItemIndexList[i]].PrefabType == VegetationPrefabType.Mesh)
{
imageButtons[i] = new GUIContent
{
image = AssetPreviewCache.GetAssetPreview(vegetationPackage.VegetationInfoList[vegetationItemIndexList[i]].VegetationPrefab)
};
}
else
{
imageButtons[i] = new GUIContent
{
image = AssetPreviewCache.GetAssetPreview(vegetationPackage.VegetationInfoList[vegetationItemIndexList[i]].VegetationTexture)
};
}
}
int imageWidth = imageSize;
int columns = Mathf.FloorToInt((EditorGUIUtility.currentViewWidth - 50) / imageWidth);
int rows = Mathf.CeilToInt((float)imageButtons.Length / columns);
int gridHeight = (rows) * imageWidth;
if (selectedGridIndex > imageButtons.Length - 1)
{
selectedGridIndex = 0;
}
if (imageButtons.Length > 0)
{
selectedGridIndex = GUILayout.SelectionGrid(selectedGridIndex, imageButtons, columns, GUILayout.MaxWidth(columns * imageWidth), GUILayout.MaxHeight(gridHeight));
}
vegIndex = vegetationItemIndexList.Count > selectedGridIndex ? vegetationItemIndexList[selectedGridIndex] : 0;
}
//public static void DrawPrefabSelectorGrid(List<GameObject> prefabList, int imageSize, ref int selectedGridIndex)
//{
// GUIContent[] imageButtons = new GUIContent[prefabList.Count];
// for (int i = 0; i <= prefabList.Count - 1; i++)
// {
// imageButtons[i] = new GUIContent
// {
// image = AssetPreviewCache.GetAssetPreview(prefabList[i])
// };
// }
// int imageWidth = imageSize;
// int columns = Mathf.FloorToInt((EditorGUIUtility.currentViewWidth - 50) / imageWidth);
// int rows = Mathf.CeilToInt((float)imageButtons.Length / columns);
// int gridHeight = (rows) * imageWidth;
// if (imageButtons.Length > 0)
// {
// selectedGridIndex = GUILayout.SelectionGrid(selectedGridIndex, imageButtons, columns, GUILayout.MaxWidth(columns * imageWidth), GUILayout.MaxHeight(gridHeight));
// }
//}
//public static void DrawTextureSelectorGrid(List<Texture2D> textureList, int imageSize, ref int selectedGridIndex)
//{
// GUIContent[] imageButtons = new GUIContent[textureList.Count];
// for (int i = 0; i <= textureList.Count - 1; i++)
// {
// imageButtons[i] = new GUIContent
// {
// image = AssetPreviewCache.GetAssetPreview(textureList[i])
// };
// }
// int imageWidth = imageSize;
// int columns = Mathf.FloorToInt((EditorGUIUtility.currentViewWidth - 50) / imageWidth);
// int rows = Mathf.CeilToInt((float)imageButtons.Length / columns);
// int gridHeight = (rows) * imageWidth;
// if (imageButtons.Length > 0)
// {
// selectedGridIndex = GUILayout.SelectionGrid(selectedGridIndex, imageButtons, columns, GUILayout.MaxWidth(columns * imageWidth), GUILayout.MaxHeight(gridHeight));
// }
//}
public static void DrawVegetationItemSelector(VegetationPackagePro vegetationPackage, List <string> vegetationInfoIdList, int imageSize, ref string selectedVegetationItemId)
{
AssetPreview.SetPreviewTextureCacheSize(100 + vegetationPackage.VegetationInfoList.Count);
VegetationInfoIDComparer vIc = new VegetationInfoIDComparer
{
VegetationInfoList = vegetationPackage.VegetationInfoList
};
vegetationInfoIdList.Sort(vIc.Compare);
GUIContent[] imageButtons = new GUIContent[vegetationInfoIdList.Count];
for (int i = 0; i <= vegetationInfoIdList.Count - 1; i++)
{
VegetationItemInfoPro vegetationItemInfo = vegetationPackage.GetVegetationInfo(vegetationInfoIdList[i]);
if (vegetationItemInfo == null)
{
imageButtons[i] = new GUIContent
{
image = AssetPreviewCache.GetAssetPreview(null)
};
}
else
{
if (vegetationItemInfo.PrefabType == VegetationPrefabType.Mesh)
{
imageButtons[i] = new GUIContent
{
image = AssetPreviewCache.GetAssetPreview(vegetationItemInfo.VegetationPrefab)
};
}
else
{
imageButtons[i] = new GUIContent
{
image = AssetPreviewCache.GetAssetPreview(vegetationItemInfo.VegetationTexture)
};
}
}
}
int imageWidth = imageSize;
int columns = Mathf.FloorToInt((EditorGUIUtility.currentViewWidth - imageWidth / 2f) / imageWidth);
int rows = Mathf.CeilToInt((float)imageButtons.Length / columns);
int gridHeight = (rows) * imageWidth;
int selectedGridIndex = vegetationInfoIdList.IndexOf(selectedVegetationItemId);
if (selectedGridIndex < 0)
{
selectedGridIndex = 0;
}
if (imageButtons.Length > 0)
{
selectedGridIndex = GUILayout.SelectionGrid(selectedGridIndex, imageButtons, columns, GUILayout.MaxWidth(columns * imageWidth), GUILayout.MaxHeight(gridHeight));
}
selectedVegetationItemId = vegetationInfoIdList.Count > selectedGridIndex ? vegetationInfoIdList[selectedGridIndex] : "";
DrawSelectedName(selectedVegetationItemId, vegetationPackage);
}
private void DrawEditTerrainTexturesInspector()
{
VegetationSystemPro vegetationSystemPro = _terrainSystemPro.VegetationSystemPro;
GUILayout.BeginVertical("box");
if (vegetationSystemPro.VegetationPackageProList.Count == 0)
{
EditorGUILayout.HelpBox("You need to add a biome/vegetation package in order to edit splatmap rules.", MessageType.Warning);
GUILayout.EndVertical();
return;
}
EditorGUILayout.LabelField("Select biome/vegetation package", LabelStyle);
string[] packageNameList = new string[vegetationSystemPro.VegetationPackageProList.Count];
for (int i = 0; i <= vegetationSystemPro.VegetationPackageProList.Count - 1; i++)
{
if (vegetationSystemPro.VegetationPackageProList[i])
{
packageNameList[i] = (i + 1).ToString() + " " +
vegetationSystemPro.VegetationPackageProList[i].PackageName;
}
else
{
packageNameList[i] = "Not found";
}
}
_terrainSystemPro.VegetationPackageIndex = EditorGUILayout.Popup("Selected vegetation package",
_terrainSystemPro.VegetationPackageIndex, packageNameList);
VegetationPackagePro vegetationPackagePro =
_terrainSystemPro.VegetationSystemPro.VegetationPackageProList[
_terrainSystemPro.VegetationPackageIndex];
GUILayout.BeginVertical("box");
if (GUILayout.Button("Read textures from terrain"))
{
_terrainSystemPro.GetSplatPrototypesFromTerrain(vegetationPackagePro);
EditorUtility.SetDirty(vegetationPackagePro);
}
EditorGUILayout.HelpBox("This will replace textures in the VegetationPackage/biome with the textures from an added Unity Terrain", MessageType.Info);
GUILayout.EndVertical();
GUILayout.BeginVertical("box");
if (GUILayout.Button("Apply textures to terrain"))
{
_terrainSystemPro.SetSplatPrototypes(vegetationPackagePro);
}
EditorGUILayout.HelpBox("This will replace textures on unity terrains with the textures in the selected biome.", MessageType.Info);
GUILayout.EndVertical();
if (vegetationPackagePro.TerrainTextureCount > 0)
{
if (_terrainSystemPro.VegetationPackageTextureIndex > vegetationPackagePro.TerrainTextureCount)
{
_terrainSystemPro.VegetationPackageTextureIndex = 0;
}
GUILayout.BeginVertical("box");
EditorGUILayout.LabelField("Select terrain texture", LabelStyle);
GUIContent[] textureImageButtons =
new GUIContent[vegetationPackagePro.TerrainTextureSettingsList.Count];
for (int i = 0; i <= vegetationPackagePro.TerrainTextureSettingsList.Count - 1; i++)
{
textureImageButtons[i] = new GUIContent
{
image = AssetPreviewCache.GetAssetPreview(
vegetationPackagePro.TerrainTextureList[i].Texture)
};
}
int imageWidth = 80;
int columns = Mathf.FloorToInt((EditorGUIUtility.currentViewWidth - 50) / imageWidth);
int rows = Mathf.CeilToInt((float)textureImageButtons.Length / columns);
int gridHeight = (rows) * imageWidth;
_terrainSystemPro.VegetationPackageTextureIndex = GUILayout.SelectionGrid(
_terrainSystemPro.VegetationPackageTextureIndex, textureImageButtons, columns,
GUILayout.MaxWidth(columns * imageWidth), GUILayout.MaxHeight(gridHeight));
GUILayout.EndVertical();
TerrainTextureInfo terrainTextureInfo = vegetationPackagePro.TerrainTextureList[_terrainSystemPro.VegetationPackageTextureIndex];
EditorGUI.BeginChangeCheck();
GUILayout.BeginVertical("box");
EditorGUILayout.LabelField("Terrain texture layer " + (_terrainSystemPro.VegetationPackageTextureIndex + 1), LabelStyle);
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField(new GUIContent("Texture", ""), LabelStyle, GUILayout.Width(64));
EditorGUILayout.LabelField(new GUIContent("Normal", ""), LabelStyle, GUILayout.Width(64));
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
terrainTextureInfo.Texture = (Texture2D)EditorGUILayout.ObjectField(terrainTextureInfo.Texture, typeof(Texture2D), false, GUILayout.Height(64), GUILayout.Width(64));
terrainTextureInfo.TextureNormals = (Texture2D)EditorGUILayout.ObjectField(terrainTextureInfo.TextureNormals, typeof(Texture2D), false, GUILayout.Height(64), GUILayout.Width(64));
EditorGUILayout.EndHorizontal();
Rect space = GUILayoutUtility.GetRect(GUIContent.none, GUIStyle.none, GUILayout.Height(18));
terrainTextureInfo.TileSize = EditorGUI.Vector2Field(space, "Texture tile size", terrainTextureInfo.TileSize);
if (terrainTextureInfo.TileSize.x < 1 || terrainTextureInfo.TileSize.y < 1)
{
EditorGUILayout.HelpBox("Texture tile size should be set for a higher value, normal is around 15.", MessageType.Warning);
}
GUILayout.EndVertical();
if (EditorGUI.EndChangeCheck())
{
AssetUtility.SetTextureReadable(terrainTextureInfo.Texture, false);
AssetUtility.SetTextureReadable(terrainTextureInfo.TextureNormals, true);
EditorUtility.SetDirty(vegetationPackagePro);
}
}
GUILayout.EndVertical();
}
private void DrawEditBiomeSplatmapsInspector()
{
VegetationSystemPro vegetationSystemPro = _terrainSystemPro.VegetationSystemPro;
GUILayout.BeginVertical("box");
EditorGUILayout.LabelField("Select biome/vegetation package", LabelStyle);
if (vegetationSystemPro.VegetationPackageProList.Count == 0)
{
EditorGUILayout.HelpBox("You need to add a biome/vegetation package in order to edit splatmap rules.", MessageType.Warning);
GUILayout.EndVertical();
return;
}
string[] packageNameList = new string[vegetationSystemPro.VegetationPackageProList.Count];
for (int i = 0; i <= vegetationSystemPro.VegetationPackageProList.Count - 1; i++)
{
if (vegetationSystemPro.VegetationPackageProList[i])
{
packageNameList[i] = (i + 1).ToString() + " " +
vegetationSystemPro.VegetationPackageProList[i].PackageName;
}
else
{
packageNameList[i] = "Not found";
}
}
EditorGUI.BeginChangeCheck();
_terrainSystemPro.VegetationPackageIndex = EditorGUILayout.Popup("Selected vegetation package",
_terrainSystemPro.VegetationPackageIndex, packageNameList);
if (EditorGUI.EndChangeCheck())
{
}
EditorGUILayout.HelpBox(
"Select the biome to edit. Press the Generate Splatmap button to apply settings to the terrains. Only unity terrains are affected by this.",
MessageType.Info);
GUILayout.EndVertical();
GUILayout.BeginVertical("box");
if (GUILayout.Button("Generate biome splatmaps"))
{
_terrainSystemPro.GenerateSplatMap(false);
_terrainSystemPro.ShowTerrainHeatmap(false);
SetAllVegetationPackagesDirty();
SetSceneDirty();
}
EditorGUILayout.HelpBox(
"You can lock textures. These will not be not be removed when generating the splat.",
MessageType.Info);
if (GUILayout.Button("Generate biome splatmaps - clear locked textures"))
{
_terrainSystemPro.GenerateSplatMap(true);
_terrainSystemPro.ShowTerrainHeatmap(false);
SetAllVegetationPackagesDirty();
SetSceneDirty();
}
GUILayout.EndVertical();
GUILayout.BeginVertical("box");
EditorGUI.BeginChangeCheck();
_terrainSystemPro.VegetationSystemPro.ShowHeatMap = EditorGUILayout.Toggle("Show heatmap", _terrainSystemPro.VegetationSystemPro.ShowHeatMap);
if (EditorGUI.EndChangeCheck())
{
_terrainSystemPro.ShowTerrainHeatmap(_terrainSystemPro.VegetationSystemPro.ShowHeatMap);
SceneView.RepaintAll();
}
EditorGUILayout.HelpBox(
"Enable to show the terrain distribution for the selected texture. Noise is an estimate and will not be the same as when generated.",
MessageType.Info);
GUILayout.EndVertical();
VegetationPackagePro vegetationPackagePro =
_terrainSystemPro.VegetationSystemPro.VegetationPackageProList[
_terrainSystemPro.VegetationPackageIndex];
GUILayout.BeginVertical("box");
EditorGUILayout.HelpBox("Automatic terrain texture distribution is done based on the curve settings for height over water level and steepness(angle) of the terrain", MessageType.Info);
GUILayout.EndVertical();
GUILayout.BeginVertical("box");
_terrainSystemPro.VegetationSystemPro.ShowTerrainTextures = EditorGUILayout.Toggle("Show terrain textures", _terrainSystemPro.VegetationSystemPro.ShowTerrainTextures);
EditorGUILayout.HelpBox("The textures on the first terrain, not in the package will show in the list below. These are the actual textures used.", MessageType.Info);
GUILayout.EndVertical();
//GUILayout.BeginVertical("box");
//EditorGUILayout.LabelField("Terrain height", LabelStyle);
//_terrainSystem.GetVegetationPackage().AutomaticMaxCurveHeight =
// EditorGUILayout.Toggle("Use max height in terrain", _terrainSystem.GetVegetationPackage().AutomaticMaxCurveHeight);
//if (!_terrainSystem.GetVegetationPackage().AutomaticMaxCurveHeight)
//{
// _terrainSystem.GetVegetationPackage().MaxCurveHeight = EditorGUILayout.FloatField("Max curve height", _terrainSystem.GetVegetationPackage().MaxCurveHeight);
// EditorGUILayout.LabelField("Max possible terrain height: " + _terrainSystem.VegetationSystem.UnityTerrainData.size.y.ToString(CultureInfo.InvariantCulture) + " meters", LabelStyle);
// if (GUILayout.Button("Calculate max height in terrain."))
// {
// _terrainSystem.GetVegetationPackage().MaxCurveHeight = _terrainSystem.VegetationSystem.UnityTerrainData.MaxTerrainHeight;
// EditorUtility.SetDirty(_terrainSystem.GetVegetationPackage());
// }
// if (_terrainSystem.GetVegetationPackage().MaxCurveHeight < 1)
// {
// EditorGUILayout.HelpBox("You need to set or calculate terrain max height in order to set the max height value for the curves.", MessageType.Error);
// }
//}
//EditorGUILayout.HelpBox("Max curve height sets the height at max curve value. For easiest control of the curves it should be set to just above max height in current terrain.", MessageType.Info);
//GUILayout.EndVertical();
if (vegetationPackagePro.TerrainTextureCount > 0)
{
if (_terrainSystemPro.VegetationPackageTextureIndex > vegetationPackagePro.TerrainTextureCount)
{
_terrainSystemPro.VegetationPackageTextureIndex = 0;
}
EditorGUI.BeginChangeCheck();
GUILayout.BeginVertical("box");
EditorGUILayout.LabelField("Select terrain texture", LabelStyle);
GUIContent[] textureImageButtons = new GUIContent[vegetationPackagePro.TerrainTextureSettingsList.Count];
for (int i = 0; i <= vegetationPackagePro.TerrainTextureSettingsList.Count - 1; i++)
{
if (_terrainSystemPro.VegetationSystemPro.ShowTerrainTextures)
{
textureImageButtons[i] = new GUIContent
{
image = AssetPreviewCache.GetAssetPreview(_terrainSystemPro.GetTerrainTexture(i))
};
}
else
{
textureImageButtons[i] = new GUIContent
{
image = AssetPreviewCache.GetAssetPreview(vegetationPackagePro.TerrainTextureList[i].Texture)
};
}
}
int imageWidth = 80;
int columns = Mathf.FloorToInt((EditorGUIUtility.currentViewWidth - 50) / imageWidth);
int rows = Mathf.CeilToInt((float)textureImageButtons.Length / columns);
int gridHeight = (rows) * imageWidth;
_terrainSystemPro.VegetationPackageTextureIndex = GUILayout.SelectionGrid(_terrainSystemPro.VegetationPackageTextureIndex, textureImageButtons, columns, GUILayout.MaxWidth(columns * imageWidth), GUILayout.MaxHeight(gridHeight));
GUILayout.EndVertical();
if (EditorGUI.EndChangeCheck())
{
_terrainSystemPro.UpdateTerrainHeatmap();
}
//if (_terrainSystem.VegetationSystem)
//{
// GUILayout.BeginVertical("box");
// EditorGUILayout.LabelField("Visualize height/steepness in terrain", LabelStyle);
// EditorGUI.BeginChangeCheck();
// bool overrideMaterial = EditorGUILayout.Toggle("Show heatmap", _terrainSystem.VegetationSystem.TerrainMaterialOverridden);
// EditorGUILayout.HelpBox("Enabling heatmap will show the spawn area of the selected texture based on the current height and steepness curves.", MessageType.Info);
// if (EditorGUI.EndChangeCheck())
// {
// if (overrideMaterial)
// {
// _terrainSystem.UpdateHeatmapMaterial(_currentTextureItem);
// _terrainSystem.VegetationSystem.OverrideTerrainMaterial(_terrainSystem.TerrainHeatMapMaterial);
// EditorUtility.SetDirty(_terrainSystem.VegetationSystem);
// }
// else
// {
// _terrainSystem.VegetationSystem.RestoreTerrainMaterial();
// }
// }
// GUILayout.EndVertical();
// _terrainSystem.UpdateHeatmapMaterial(_currentTextureItem);
//}
GUILayout.BeginVertical("box");
TerrainTextureSettings terrainTextureSettings =
vegetationPackagePro.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex];
EditorGUI.BeginChangeCheck();
vegetationPackagePro.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex].Enabled = EditorGUILayout.Toggle("Use with auto splat generation", vegetationPackagePro.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex].Enabled);
EditorGUI.BeginDisabledGroup(
vegetationPackagePro.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex].Enabled);
vegetationPackagePro.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex].LockTexture = EditorGUILayout.Toggle("Lock texture", vegetationPackagePro.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex].LockTexture);
EditorGUI.EndDisabledGroup();
EditorGUILayout.HelpBox("Locked textures are kept while generating splatmaps", MessageType.Info);
_terrainSystemPro.ShowCurvesMenu =
VegetationPackageEditorTools.DrawHeader("Height/Steepness rules", _terrainSystemPro.ShowCurvesMenu);
if (_terrainSystemPro.ShowCurvesMenu)
{
EditorGUILayout.LabelField("Texture " + (_terrainSystemPro.VegetationPackageTextureIndex + 1).ToString() + " Height", LabelStyle, GUILayout.Width(150));
float height = vegetationSystemPro.VegetationSystemBounds.size.y - vegetationSystemPro.SeaLevel;
_heightCurveEditor.MaxValue = height;
if (_heightCurveEditor.EditCurve(vegetationPackagePro.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex].TextureHeightCurve, this))
{
_terrainSystemPro.UpdateTerrainHeatmap();
EditorUtility.SetDirty(vegetationPackagePro);
}
EditorGUILayout.LabelField("Texture " + (_terrainSystemPro.VegetationPackageTextureIndex + 1).ToString() + " Steepness", LabelStyle, GUILayout.Width(150));
if (_steepnessCurveEditor.EditCurve(vegetationPackagePro.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex].TextureSteepnessCurve, this))
{
_terrainSystemPro.UpdateTerrainHeatmap();
EditorUtility.SetDirty(vegetationPackagePro);
}
}
;
_terrainSystemPro.ShowNoiseMenu =
VegetationPackageEditorTools.DrawHeader("Noise/Concave/convex rules", _terrainSystemPro.ShowNoiseMenu);
if (_terrainSystemPro.ShowNoiseMenu)
{
vegetationPackagePro.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex]
.UseNoise = EditorGUILayout.Toggle("Use perlin noise",
vegetationPackagePro.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex]
.UseNoise);
if (vegetationPackagePro.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex]
.UseNoise)
{
vegetationPackagePro.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex]
.InverseNoise = EditorGUILayout.Toggle("Inverse noise",
vegetationPackagePro
.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex]
.InverseNoise);
vegetationPackagePro.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex]
.NoiseScale = EditorGUILayout.Slider("Noise scale",
vegetationPackagePro
.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex].NoiseScale,
1, 200f);
vegetationPackagePro.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex]
.NoiseOffset = EditorGUILayout.Vector2Field("Noise offset",
vegetationPackagePro
.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex]
.NoiseOffset);
}
vegetationPackagePro.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex]
.TextureWeight = EditorGUILayout.Slider("Texture weight",
vegetationPackagePro.TerrainTextureSettingsList[_terrainSystemPro.VegetationPackageTextureIndex]
.TextureWeight, 0, 5f);
terrainTextureSettings.ConcaveEnable =
EditorGUILayout.Toggle("Use concave rules", terrainTextureSettings.ConcaveEnable);
terrainTextureSettings.ConvexEnable =
EditorGUILayout.Toggle("Use convex rules", terrainTextureSettings.ConvexEnable);
if (terrainTextureSettings.ConcaveEnable || terrainTextureSettings.ConvexEnable)
{
terrainTextureSettings.ConcaveMode =
(ConcaveMode)EditorGUILayout.EnumPopup("Blend mode", terrainTextureSettings.ConcaveMode);
EditorGUILayout.HelpBox(
"Additive will add convex/concave areas in additon to areas selected by heigh/streepness. Blend will show areas that have all characteristics.",
MessageType.Info);
terrainTextureSettings.ConcaveAverage =
EditorGUILayout.Toggle("Average samples", terrainTextureSettings.ConcaveAverage);
terrainTextureSettings.ConcaveMinHeightDifference = EditorGUILayout.Slider(
"Min height difference", terrainTextureSettings.ConcaveMinHeightDifference, 0.1f, 10f);
terrainTextureSettings.ConcaveDistance = EditorGUILayout.Slider("Distance",
terrainTextureSettings.ConcaveDistance, 0f, 20f);
}
}
if (EditorGUI.EndChangeCheck())
{
_terrainSystemPro.UpdateTerrainHeatmap();
EditorUtility.SetDirty(vegetationPackagePro);
}
GUILayout.EndVertical();
}
else
{
GUILayout.BeginVertical("box");
EditorGUILayout.HelpBox(
"Vegetation package has no textures",
MessageType.Warning);
GUILayout.EndVertical();
}
}
public static void ToolMenu_ClearPreviewCache()
{
AssetPreviewCache.ClearAllCachedAssetPreviewFiles();
}