void ShowBasicSettings()
{
m_Settings.GroupingID = EditorGUILayout.IntField(Styles.GroupingID, m_Settings.GroupingID);
m_Settings.AutoConnect = EditorGUILayout.Toggle(Styles.AllowAutoConnect, m_Settings.AutoConnect);
m_Settings.DrawHeightmap = EditorGUILayout.Toggle(Styles.DrawTerrain, m_Settings.DrawHeightmap);
m_Settings.DrawInstanced = EditorGUILayout.Toggle(Styles.DrawInstancedTerrain, m_Settings.DrawInstanced);
m_Settings.PixelError = EditorGUILayout.Slider(Styles.PixelError, m_Settings.PixelError, 1, 200);
m_Settings.BaseMapDistance = EditorGUILayout.Slider(Styles.BaseMapDist, m_Settings.BaseMapDistance, 0, kBaseMapDistMax);
m_Settings.ShadowCastingMode = (ShadowCastingMode)EditorGUILayout.EnumPopup(Styles.CastShadows, m_Settings.ShadowCastingMode);
#if UNITY_2019_2_OR_NEWER
m_Settings.MaterialTemplate = EditorGUILayout.ObjectField("Material", m_Settings.MaterialTemplate, typeof(Material), false) as Material;
#if UNITY_2021_2_OR_NEWER
TerrainInspectorUtility.TerrainShaderValidationGUI(m_Settings.MaterialTemplate);
#endif
m_Settings.ReflectionProbeUsage = (ReflectionProbeUsage)EditorGUILayout.EnumPopup(Styles.ReflectionProbes, m_Settings.ReflectionProbeUsage);
#else
m_Settings.MaterialType = (Terrain.MaterialType)EditorGUILayout.EnumPopup(Styles.Material, m_Settings.MaterialType);
if (m_Settings.MaterialType == Terrain.MaterialType.Custom)
{
m_Settings.MaterialTemplate = EditorGUILayout.ObjectField("Material", m_Settings.MaterialTemplate, typeof(Material), false) as Material;
m_Settings.ReflectionProbeUsage = (ReflectionProbeUsage)EditorGUILayout.EnumPopup(Styles.ReflectionProbes, m_Settings.ReflectionProbeUsage);
}
if (m_Settings.MaterialType == Terrain.MaterialType.BuiltInLegacySpecular)
{
m_Settings.LegacySpecular = EditorGUILayout.ColorField("Specular Color", m_Settings.LegacySpecular);
m_Settings.LegacyShininess = EditorGUILayout.Slider("Shininess", m_Settings.LegacyShininess, 0, 1);
}
#endif
}
public override void OnInspectorGUI(Terrain terrain, IOnInspectorGUI editContext)
{
EditorGUI.BeginChangeCheck();
commonUI.OnInspectorGUI(terrain, editContext);
m_TargetStrength = EditorGUILayout.Slider(Styles.targetStrengthTxt, m_TargetStrength, 0.0f, 1.0f);
if (m_TemplateMaterialEditor == null)
{
m_TemplateMaterialEditor = Editor.CreateEditor(terrain.materialTemplate); // fix - 1306604
}
#if UNITY_2019_2_OR_NEWER
// Material GUI
m_ShowMaterialEditor = TerrainToolGUIHelper.DrawHeaderFoldout(Styles.materialControls, m_ShowMaterialEditor);
if (m_ShowMaterialEditor)
{
Editor.DrawFoldoutInspector(terrain.materialTemplate, ref m_TemplateMaterialEditor);
#if UNITY_2021_2_OR_NEWER
TerrainInspectorUtility.TerrainShaderValidationGUI(terrain.materialTemplate);
#endif
EditorGUILayout.Space();
}
#endif
// Layers GUI
m_ShowLayerInspector = TerrainToolGUIHelper.DrawHeaderFoldout(Styles.layerControls, m_ShowLayerInspector);
if (m_ShowLayerInspector)
{
LayersGUI(terrain, editContext);
#if UNITY_2019_2_OR_NEWER
m_ShowLayerProperties = TerrainToolGUIHelper.DrawHeaderFoldout(Styles.layerProperties, m_ShowLayerProperties);
if (m_ShowLayerProperties)
{
if (!m_LayerRepaintFlag)
{
TerrainLayerUtility.ShowTerrainLayerGUI(terrain, m_SelectedTerrainLayer, ref m_SelectedTerrainLayerInspector,
(m_TemplateMaterialEditor as MaterialEditor)?.customShaderGUI as ITerrainLayerCustomUI);
}
else
{
m_LayerRepaintFlag = false; // flag to skip layer property repaint when layer list modified
}
}
#endif
}
if (EditorGUI.EndChangeCheck())
{
TerrainToolsAnalytics.OnParameterChange();
}
}
public override void OnInspectorGUI(Terrain terrain, IOnInspectorGUI editContext)
{
LoadTreeIcons(terrain);
// Tree picker
GUI.changed = false;
ShowUpgradeTreePrototypeScaleUI(terrain);
GUILayout.Label(Styles.trees, EditorStyles.boldLabel);
selectedTree = TerrainInspector.AspectSelectionGridImageAndText(selectedTree, m_TreeContents, 64, Styles.noTreesDefined, out var doubleClick);
if (selectedTree >= m_TreeContents.Length)
{
selectedTree = PaintTreesTool.kInvalidTree;
}
if (doubleClick)
{
TerrainTreeContextMenus.EditTree(new MenuCommand(terrain, selectedTree));
GUIUtility.ExitGUI();
}
GUILayout.BeginHorizontal();
using (new EditorGUI.DisabledScope(selectedTree == PaintTreesTool.kInvalidTree))
{
if (GUILayout.Button(Styles.massPlaceTrees))
{
TerrainMenus.MassPlaceTrees();
}
}
GUILayout.FlexibleSpace();
TerrainInspector.MenuButton(Styles.editTrees, "CONTEXT/TerrainEngineTrees", terrain, selectedTree);
TerrainInspector.ShowRefreshPrototypes();
GUILayout.EndHorizontal();
GUILayout.Label(TerrainInspector.styles.settings, EditorStyles.boldLabel);
// Placement distance
brushSize = TerrainInspectorUtility.PowerSlider(TerrainInspector.styles.brushSize, brushSize, 1, Mathf.Min(terrain.terrainData.size.x, terrain.terrainData.size.z), 4.0f);
float oldDens = (3.3f - spacing) / 3f;
float newDens = TerrainInspectorUtility.ScaledSliderWithRounding(Styles.treeDensity, oldDens, 0.1f, 1.0f, 100.0f, 1.0f);
// Only set spacing when value actually changes. Otherwise
// it will lose precision because we're constantly doing math
// back and forth with it.
if (newDens != oldDens)
{
spacing = (1.1f - newDens) * 3f;
}
GUILayout.Space(5);
GUILayout.BeginHorizontal();
GUILayout.Label(Styles.treeHeight, GUILayout.Width(EditorGUIUtility.labelWidth - 6));
GUILayout.Label(Styles.treeHeightRandomLabel, GUILayout.ExpandWidth(false));
allowHeightVar = GUILayout.Toggle(allowHeightVar, Styles.treeHeightRandomToggle, GUILayout.ExpandWidth(false));
if (allowHeightVar)
{
EditorGUI.BeginChangeCheck();
float min = treeHeight * (1.0f - treeHeightVariation);
float max = treeHeight * (1.0f + treeHeightVariation);
EditorGUILayout.MinMaxSlider(ref min, ref max, 0.01f, 2.0f);
if (EditorGUI.EndChangeCheck())
{
treeHeight = (min + max) * 0.5f;
treeHeightVariation = (max - min) / (min + max);
}
}
else
{
treeHeight = EditorGUILayout.Slider(treeHeight, 0.01f, 2.0f);
treeHeightVariation = 0.0f;
}
GUILayout.EndHorizontal();
GUILayout.Space(5);
lockWidthToHeight = EditorGUILayout.Toggle(Styles.lockWidthToHeight, lockWidthToHeight);
GUILayout.Space(5);
using (new EditorGUI.DisabledScope(lockWidthToHeight))
{
GUILayout.BeginHorizontal();
GUILayout.Label(Styles.treeWidth, GUILayout.Width(EditorGUIUtility.labelWidth - 6));
GUILayout.Label(Styles.treeWidthRandomLabel, GUILayout.ExpandWidth(false));
allowWidthVar = GUILayout.Toggle(allowWidthVar, Styles.treeWidthRandomToggle, GUILayout.ExpandWidth(false));
if (allowWidthVar)
{
EditorGUI.BeginChangeCheck();
float min = treeWidth * (1.0f - treeWidthVariation);
float max = treeWidth * (1.0f + treeWidthVariation);
EditorGUILayout.MinMaxSlider(ref min, ref max, 0.01f, 2.0f);
if (EditorGUI.EndChangeCheck())
{
treeWidth = (min + max) * 0.5f;
treeWidthVariation = (max - min) / (min + max);
}
}
else
{
treeWidth = EditorGUILayout.Slider(treeWidth, 0.01f, 2.0f);
treeWidthVariation = 0.0f;
}
GUILayout.EndHorizontal();
}
if (selectedTree == PaintTreesTool.kInvalidTree)
{
return;
}
GUILayout.Space(5);
GameObject prefab = terrain.terrainData.treePrototypes[selectedTree].m_Prefab;
string treePrototypeWarning;
terrain.terrainData.treePrototypes[selectedTree].Validate(out treePrototypeWarning);
bool isLodTreePrototype = TerrainEditorUtility.IsLODTreePrototype(prefab);
using (new EditorGUI.DisabledScope(!isLodTreePrototype))
{
randomRotation = EditorGUILayout.Toggle(Styles.treeRotation, randomRotation);
}
if (!isLodTreePrototype)
{
EditorGUILayout.HelpBox(Styles.treeRotationDisabled.text, MessageType.Info);
}
if (!string.IsNullOrEmpty(treePrototypeWarning))
{
EditorGUILayout.HelpBox(treePrototypeWarning, MessageType.Warning);
}
// TODO: we should check if the shaders assigned to this 'tree' support _TreeInstanceColor or not.. complicated check though
treeColorAdjustment = EditorGUILayout.Slider(Styles.treeColorVar, treeColorAdjustment, 0, 1);
if (prefab != null)
{
StaticEditorFlags staticEditorFlags = GameObjectUtility.GetStaticEditorFlags(prefab);
bool contributeGI = (staticEditorFlags & StaticEditorFlags.ContributeGI) != 0;
using (new EditorGUI.DisabledScope(true)) // Always disabled, because we don't want to edit the prefab.
contributeGI = EditorGUILayout.Toggle(Styles.treeContributeGI, contributeGI);
}
}
