public void CopySettingsFrom(TerrainSettings other)
{
if (other == null)
{
return;
}
GroupingID = other.GroupingID;
AutoConnect = other.AutoConnect;
DrawHeightmap = other.DrawHeightmap;
DrawInstanced = other.DrawInstanced;
PixelError = other.PixelError;
BaseMapDistance = other.BaseMapDistance;
ShadowCastingMode = other.ShadowCastingMode;
MaterialTemplate = other.MaterialTemplate;
ReflectionProbeUsage = other.ReflectionProbeUsage;
#if UNITY_2019_2_OR_NEWER
#else
MaterialType = other.MaterialType;
LegacySpecular = other.LegacySpecular;
LegacyShininess = other.LegacyShininess;
#endif
// mesh resolution
TerrainWidth = other.TerrainWidth;
TerrainHeight = other.TerrainHeight;
TerrainLength = other.TerrainLength;
DetailResolutaion = other.DetailResolutaion;
DetailResolutionPerPatch = other.DetailResolutionPerPatch;
// texture resolution
BaseTextureResolution = other.BaseTextureResolution;
AlphaMapResolution = other.AlphaMapResolution;
HeightMapResolution = other.HeightMapResolution;
// tree and details
DrawTreesAndFoliage = other.DrawTreesAndFoliage;
BakeLightProbesForTrees = other.BakeLightProbesForTrees;
DeringLightProbesForTrees = other.DeringLightProbesForTrees;
PreserveTreePrototypeLayers = other.PreserveTreePrototypeLayers;
DetailObjectDistance = other.DetailObjectDistance;
CollectDetailPatches = other.CollectDetailPatches;
DetailObjectDensity = other.DetailObjectDensity;
TreeDistance = other.TreeDistance;
TreeBillboardDistance = other.TreeBillboardDistance;
TreeCrossFadeLength = other.TreeCrossFadeLength;
TreeMaximumFullLODCount = other.TreeMaximumFullLODCount;
// grass wind
WavingGrassStrength = other.WavingGrassStrength;
WavingGrassSpeed = other.WavingGrassSpeed;
WavingGrassAmount = other.WavingGrassAmount;
WavingGrassTint = other.WavingGrassTint;
}
public void CopyUISettingsFrom(TerrainSettings other)
{
if (other == null)
{
return;
}
ShowBasicTerrainSettings = other.ShowBasicTerrainSettings;
ShowMeshResolutionSettings = other.ShowMeshResolutionSettings;
ShowTextureResolutionSettings = other.ShowTextureResolutionSettings;
ShowTreeAndDetailSettings = other.ShowTreeAndDetailSettings;
ShowGrassWindSettings = other.ShowGrassWindSettings;
EnableBasicSettings = other.EnableBasicSettings;
EnableMeshResSettings = other.EnableMeshResSettings;
EnableTextureResSettings = other.EnableTextureResSettings;
EnableTreeSettings = other.EnableTreeSettings;
EnableWindSettings = other.EnableWindSettings;
}
public void LoadSettings()
{
string filePath = ToolboxHelper.GetPrefFilePath(ToolboxHelper.ToolboxPrefsSettings);
if (File.Exists(filePath))
{
string settingsData = File.ReadAllText(filePath);
JsonUtility.FromJsonOverwrite(settingsData, m_Settings);
}
if (m_Settings.PresetPath == string.Empty)
{
m_SelectedPreset = null;
}
else
{
m_SelectedPreset = AssetDatabase.LoadAssetAtPath(m_Settings.PresetPath, typeof(TerrainSettings)) as TerrainSettings;
}
}
void CreateNewPreset()
{
string filePath = EditorUtility.SaveFilePanelInProject("Save Terrain Setting Preset", "New Terrain Settings Preset.asset", "asset", "");
if (string.IsNullOrEmpty(filePath))
{
return;
}
if (!File.Exists(filePath))
{
m_SelectedPreset = null;
var newPreset = ScriptableObject.CreateInstance <TerrainSettings>();
newPreset.CopySettingsFrom(m_Settings);
newPreset.CopyUISettingsFrom(m_Settings);
AssetDatabase.CreateAsset(newPreset, filePath);
}
m_SelectedPreset = AssetDatabase.LoadAssetAtPath <TerrainSettings>(filePath);
SavePresetSettings();
}
public void OnGUI()
{
// scroll view of settings
EditorGUIUtility.hierarchyMode = true;
TerrainToolboxUtilities.DrawSeperatorLine();
m_ScrollPosition = EditorGUILayout.BeginScrollView(m_ScrollPosition);
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Load Settings", EditorStyles.boldLabel);
if (GUILayout.Button(Styles.LoadDefaultBtn))
{
ResetToDefaultSettings();
}
if (GUILayout.Button(Styles.LoadSelectedBtn))
{
LoadSettingsFromSelectedTerrain();
}
if (GUILayout.Button(Styles.LoadPresetBtn))
{
LoadPresetToSettings();
}
EditorGUILayout.EndHorizontal();
// Presets
TerrainToolboxUtilities.DrawSeperatorLine();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField(Styles.Preset, EditorStyles.boldLabel);
EditorGUI.BeginChangeCheck();
m_SelectedPreset = (TerrainSettings)EditorGUILayout.ObjectField(m_SelectedPreset, typeof(TerrainSettings), false);
if (EditorGUI.EndChangeCheck() && m_SelectedPreset != null)
{
if (EditorUtility.DisplayDialog("Confirm", "Load terrain settings from selected preset?", "OK", "Cancel"))
{
LoadPresetToSettings();
}
}
if (GUILayout.Button(Styles.SavePreset))
{
if (m_SelectedPreset == null)
{
if (EditorUtility.DisplayDialog("Confirm", "No preset selected. Create a new preset?", "Continue", "Cancel"))
{
CreateNewPreset();
}
}
else
{
SavePresetSettings();
}
}
if (GUILayout.Button(Styles.SaveAsPreset))
{
CreateNewPreset();
}
if (GUILayout.Button(Styles.RefreshPreset))
{
LoadPresetToSettings();
}
EditorGUILayout.EndHorizontal();
// basic settings
TerrainToolboxUtilities.DrawSeperatorLine();
bool basicSettingToggled = m_Settings.EnableBasicSettings;
m_Settings.ShowBasicTerrainSettings = TerrainToolGUIHelper.DrawToggleHeaderFoldout(Styles.BasicTerrainSettings, m_Settings.ShowBasicTerrainSettings, ref basicSettingToggled, 0f);
++EditorGUI.indentLevel;
if (m_Settings.ShowBasicTerrainSettings)
{
EditorGUI.BeginDisabledGroup(!m_Settings.EnableBasicSettings);
ShowBasicSettings();
EditorGUI.EndDisabledGroup();
}
--EditorGUI.indentLevel;
m_Settings.EnableBasicSettings = basicSettingToggled;
// mesh resolution settings
TerrainToolboxUtilities.DrawSeperatorLine();
bool meshSettingToggled = m_Settings.EnableMeshResSettings;
m_Settings.ShowMeshResolutionSettings = TerrainToolGUIHelper.DrawToggleHeaderFoldout(Styles.MeshResolutionSettings, m_Settings.ShowMeshResolutionSettings, ref meshSettingToggled, 0f);
++EditorGUI.indentLevel;
if (m_Settings.ShowMeshResolutionSettings)
{
EditorGUI.BeginDisabledGroup(!m_Settings.EnableMeshResSettings);
ShowMeshResolutionSettings();
EditorGUI.EndDisabledGroup();
}
--EditorGUI.indentLevel;
m_Settings.EnableMeshResSettings = meshSettingToggled;
// texture resolution settings
TerrainToolboxUtilities.DrawSeperatorLine();
bool textureSettingToggled = m_Settings.EnableTextureResSettings;
m_Settings.ShowTextureResolutionSettings = TerrainToolGUIHelper.DrawToggleHeaderFoldout(Styles.TextureResolutionSettings, m_Settings.ShowTextureResolutionSettings, ref textureSettingToggled, 0f);
++EditorGUI.indentLevel;
if (m_Settings.ShowTextureResolutionSettings)
{
EditorGUI.BeginDisabledGroup(!m_Settings.EnableTextureResSettings);
ShowTextureResolutionSettings();
EditorGUI.EndDisabledGroup();
}
--EditorGUI.indentLevel;
m_Settings.EnableTextureResSettings = textureSettingToggled;
// trees and details
TerrainToolboxUtilities.DrawSeperatorLine();
bool treeSettingToggled = m_Settings.EnableTreeSettings;
m_Settings.ShowTreeAndDetailSettings = TerrainToolGUIHelper.DrawToggleHeaderFoldout(Styles.TreeAndDetailSettings, m_Settings.ShowTreeAndDetailSettings, ref treeSettingToggled, 0f);
++EditorGUI.indentLevel;
if (m_Settings.ShowTreeAndDetailSettings)
{
EditorGUI.BeginDisabledGroup(!m_Settings.EnableTreeSettings);
ShowTreeAndDetailSettings();
EditorGUI.EndDisabledGroup();
}
--EditorGUI.indentLevel;
m_Settings.EnableTreeSettings = treeSettingToggled;
// grass wind
TerrainToolboxUtilities.DrawSeperatorLine();
bool grassSettingToggled = m_Settings.EnableWindSettings;
m_Settings.ShowGrassWindSettings = TerrainToolGUIHelper.DrawToggleHeaderFoldout(Styles.GrassWindSettings, m_Settings.ShowGrassWindSettings, ref grassSettingToggled, 0f);
++EditorGUI.indentLevel;
if (m_Settings.ShowGrassWindSettings)
{
EditorGUI.BeginDisabledGroup(!m_Settings.EnableWindSettings);
ShowGrassWindSettings();
EditorGUI.EndDisabledGroup();
}
--EditorGUI.indentLevel;
m_Settings.EnableWindSettings = grassSettingToggled;
--EditorGUI.indentLevel;
EditorGUILayout.Space();
EditorGUILayout.EndScrollView();
// buttons
TerrainToolboxUtilities.DrawSeperatorLine();
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button(Styles.ApplySettingsBtn, GUILayout.Height(40)))
{
ApplySettingsToSelectedTerrains();
}
if (GUILayout.Button(Styles.ApplySettingsToAllBtn, GUILayout.Height(40)))
{
ApplySettingsToAllTerrains("This operation will apply settings to all terrains in scene.");
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.Space();
}