public void OnSceneGUI()
{
this.Initialize();
if (!(bool) ((UnityEngine.Object) this.m_Terrain.terrainData))
return;
Event current = Event.current;
this.CheckKeys();
int controlId = GUIUtility.GetControlID(TerrainInspector.s_TerrainEditorHash, FocusType.Passive);
switch (current.GetTypeForControl(controlId))
{
case EventType.MouseDown:
case EventType.MouseDrag:
if (GUIUtility.hotControl != 0 && GUIUtility.hotControl != controlId || current.GetTypeForControl(controlId) == EventType.MouseDrag && GUIUtility.hotControl != controlId || (Event.current.alt || current.button != 0 || (!this.IsModificationToolActive() || HandleUtility.nearestControl != controlId)))
break;
if (current.type == EventType.MouseDown)
GUIUtility.hotControl = controlId;
Vector2 uv;
Vector3 pos;
if (!this.Raycast(out uv, out pos))
break;
if (this.selectedTool == TerrainTool.SetHeight && Event.current.shift)
{
this.m_TargetHeight.value = this.m_Terrain.terrainData.GetInterpolatedHeight(uv.x, uv.y) / this.m_Terrain.terrainData.size.y;
InspectorWindow.RepaintAllInspectors();
}
else if (this.selectedTool == TerrainTool.PlaceTree)
{
if (current.type == EventType.MouseDown)
Undo.RegisterCompleteObjectUndo((UnityEngine.Object) this.m_Terrain.terrainData, "Place Tree");
if (!Event.current.shift && !Event.current.control)
TreePainter.PlaceTrees(this.m_Terrain, uv.x, uv.y);
else
TreePainter.RemoveTrees(this.m_Terrain, uv.x, uv.y, Event.current.control);
}
else if (this.selectedTool == TerrainTool.PaintTexture)
{
if (current.type == EventType.MouseDown)
{
List<UnityEngine.Object> objectList = new List<UnityEngine.Object>();
objectList.Add((UnityEngine.Object) this.m_Terrain.terrainData);
objectList.AddRange((IEnumerable<UnityEngine.Object>) this.m_Terrain.terrainData.alphamapTextures);
Undo.RegisterCompleteObjectUndo(objectList.ToArray(), "Detail Edit");
}
SplatPainter splatPainter = new SplatPainter();
splatPainter.size = (int) this.m_Size;
splatPainter.strength = (float) this.m_Strength;
splatPainter.terrainData = this.m_Terrain.terrainData;
splatPainter.brush = this.GetActiveBrush(splatPainter.size);
splatPainter.target = (float) this.m_SplatAlpha;
splatPainter.tool = this.selectedTool;
this.m_Terrain.editorRenderFlags = TerrainRenderFlags.heightmap;
splatPainter.Paint(uv.x, uv.y, this.m_SelectedSplat);
this.m_Terrain.terrainData.SetBasemapDirty(false);
}
else if (this.selectedTool == TerrainTool.PaintDetail)
{
if (current.type == EventType.MouseDown)
Undo.RegisterCompleteObjectUndo((UnityEngine.Object) this.m_Terrain.terrainData, "Detail Edit");
DetailPainter detailPainter = new DetailPainter();
detailPainter.size = (int) this.m_Size;
detailPainter.targetStrength = (float) this.m_DetailStrength * 16f;
detailPainter.opacity = (float) this.m_DetailOpacity;
if (Event.current.shift || Event.current.control)
detailPainter.targetStrength *= -1f;
detailPainter.clearSelectedOnly = Event.current.control;
detailPainter.terrainData = this.m_Terrain.terrainData;
detailPainter.brush = this.GetActiveBrush(detailPainter.size);
detailPainter.tool = this.selectedTool;
detailPainter.randomizeDetails = true;
detailPainter.Paint(uv.x, uv.y, this.m_SelectedDetail);
}
else
{
if (current.type == EventType.MouseDown)
Undo.RegisterCompleteObjectUndo((UnityEngine.Object) this.m_Terrain.terrainData, "Heightmap Edit");
HeightmapPainter heightmapPainter = new HeightmapPainter();
heightmapPainter.size = (int) this.m_Size;
heightmapPainter.strength = (float) this.m_Strength * 0.01f;
if (this.selectedTool == TerrainTool.SmoothHeight)
heightmapPainter.strength = (float) this.m_Strength;
heightmapPainter.terrainData = this.m_Terrain.terrainData;
heightmapPainter.brush = this.GetActiveBrush((int) this.m_Size);
heightmapPainter.targetHeight = (float) this.m_TargetHeight;
heightmapPainter.tool = this.selectedTool;
this.m_Terrain.editorRenderFlags = TerrainRenderFlags.heightmap;
if (this.selectedTool == TerrainTool.PaintHeight && Event.current.shift)
heightmapPainter.strength = -heightmapPainter.strength;
heightmapPainter.PaintHeight(uv.x, uv.y);
}
current.Use();
break;
case EventType.MouseUp:
if (GUIUtility.hotControl != controlId)
break;
GUIUtility.hotControl = 0;
if (!this.IsModificationToolActive())
break;
if (this.selectedTool == TerrainTool.PaintTexture)
this.m_Terrain.terrainData.SetBasemapDirty(true);
this.m_Terrain.editorRenderFlags = TerrainRenderFlags.all;
this.m_Terrain.ApplyDelayedHeightmapModification();
current.Use();
break;
case EventType.MouseMove:
if (!this.IsBrushPreviewVisible())
break;
HandleUtility.Repaint();
break;
case EventType.Repaint:
this.DisableProjector();
break;
case EventType.Layout:
if (!this.IsModificationToolActive())
break;
HandleUtility.AddDefaultControl(controlId);
break;
}
}
public void OnSceneGUI()
{
this.Initialize();
if (this.m_Terrain.terrainData != null)
{
Event current = Event.current;
this.CheckKeys();
int controlID = GUIUtility.GetControlID(s_TerrainEditorHash, FocusType.Passive);
switch (current.GetTypeForControl(controlID))
{
case EventType.MouseDown:
case EventType.MouseDrag:
if ((GUIUtility.hotControl == 0) || (GUIUtility.hotControl == controlID))
{
if (((((current.GetTypeForControl(controlID) != EventType.MouseDrag) || (GUIUtility.hotControl == controlID)) && !Event.current.alt) && ((current.button == 0) && this.IsModificationToolActive())) && (HandleUtility.nearestControl == controlID))
{
Vector2 vector;
Vector3 vector2;
if (current.type == EventType.MouseDown)
{
GUIUtility.hotControl = controlID;
}
if (this.Raycast(out vector, out vector2))
{
if ((this.selectedTool == TerrainTool.SetHeight) && Event.current.shift)
{
this.m_TargetHeight.value = this.m_Terrain.terrainData.GetInterpolatedHeight(vector.x, vector.y) / this.m_Terrain.terrainData.size.y;
InspectorWindow.RepaintAllInspectors();
}
else if (this.selectedTool == TerrainTool.PlaceTree)
{
if (current.type == EventType.MouseDown)
{
Undo.RegisterCompleteObjectUndo(this.m_Terrain.terrainData, "Place Tree");
}
if (!Event.current.shift && !Event.current.control)
{
TreePainter.PlaceTrees(this.m_Terrain, vector.x, vector.y);
}
else
{
TreePainter.RemoveTrees(this.m_Terrain, vector.x, vector.y, Event.current.control);
}
}
else if (this.selectedTool == TerrainTool.PaintTexture)
{
if (current.type == EventType.MouseDown)
{
List<Object> list = new List<Object> {
this.m_Terrain.terrainData
};
list.AddRange(this.m_Terrain.terrainData.alphamapTextures);
Undo.RegisterCompleteObjectUndo(list.ToArray(), "Detail Edit");
}
SplatPainter painter = new SplatPainter {
size = (int) this.m_Size,
strength = (float) this.m_Strength,
terrainData = this.m_Terrain.terrainData
};
painter.brush = this.GetActiveBrush(painter.size);
painter.target = (float) this.m_SplatAlpha;
painter.tool = this.selectedTool;
this.m_Terrain.editorRenderFlags = TerrainRenderFlags.heightmap;
painter.Paint(vector.x, vector.y, this.m_SelectedSplat);
this.m_Terrain.terrainData.SetBasemapDirty(false);
}
else if (this.selectedTool == TerrainTool.PaintDetail)
{
if (current.type == EventType.MouseDown)
{
Undo.RegisterCompleteObjectUndo(this.m_Terrain.terrainData, "Detail Edit");
}
DetailPainter painter2 = new DetailPainter {
size = (int) this.m_Size,
targetStrength = this.m_DetailStrength * 16f,
opacity = (float) this.m_DetailOpacity
};
if (Event.current.shift || Event.current.control)
{
painter2.targetStrength *= -1f;
}
painter2.clearSelectedOnly = Event.current.control;
painter2.terrainData = this.m_Terrain.terrainData;
painter2.brush = this.GetActiveBrush(painter2.size);
painter2.tool = this.selectedTool;
painter2.randomizeDetails = true;
painter2.Paint(vector.x, vector.y, this.m_SelectedDetail);
}
else
{
if (current.type == EventType.MouseDown)
{
Undo.RegisterCompleteObjectUndo(this.m_Terrain.terrainData, "Heightmap Edit");
}
HeightmapPainter painter3 = new HeightmapPainter {
size = (int) this.m_Size,
strength = this.m_Strength * 0.01f
};
if (this.selectedTool == TerrainTool.SmoothHeight)
{
painter3.strength = (float) this.m_Strength;
}
painter3.terrainData = this.m_Terrain.terrainData;
painter3.brush = this.GetActiveBrush((int) this.m_Size);
painter3.targetHeight = (float) this.m_TargetHeight;
painter3.tool = this.selectedTool;
this.m_Terrain.editorRenderFlags = TerrainRenderFlags.heightmap;
if ((this.selectedTool == TerrainTool.PaintHeight) && Event.current.shift)
{
painter3.strength = -painter3.strength;
}
painter3.PaintHeight(vector.x, vector.y);
}
current.Use();
}
}
break;
}
break;
case EventType.MouseUp:
if (GUIUtility.hotControl == controlID)
{
GUIUtility.hotControl = 0;
if (this.IsModificationToolActive())
{
if (this.selectedTool == TerrainTool.PaintTexture)
{
this.m_Terrain.terrainData.SetBasemapDirty(true);
}
this.m_Terrain.editorRenderFlags = TerrainRenderFlags.all;
this.m_Terrain.ApplyDelayedHeightmapModification();
current.Use();
}
break;
}
break;
case EventType.MouseMove:
if (this.IsBrushPreviewVisible())
{
HandleUtility.Repaint();
}
break;
case EventType.Repaint:
this.DisableProjector();
break;
case EventType.Layout:
if (this.IsModificationToolActive())
{
HandleUtility.AddDefaultControl(controlID);
break;
}
break;
}
}
}
public void OnSceneGUI()
{
this.Initialize();
if (!this.m_Terrain.terrainData)
{
return;
}
Event current = Event.current;
this.CheckKeys();
int controlID = GUIUtility.GetControlID(TerrainInspector.s_TerrainEditorHash, FocusType.Passive);
switch (current.GetTypeForControl(controlID))
{
case EventType.MouseDown:
case EventType.MouseDrag:
{
if (current.GetTypeForControl(controlID) == EventType.MouseDrag && GUIUtility.hotControl != controlID)
{
return;
}
if (Event.current.alt)
{
return;
}
if (current.button != 0)
{
return;
}
if (!this.IsModificationToolActive())
{
return;
}
if (HandleUtility.nearestControl != controlID)
{
return;
}
if (current.type == EventType.MouseDown)
{
GUIUtility.hotControl = controlID;
}
Vector2 vector;
Vector3 vector2;
if (this.Raycast(out vector, out vector2))
{
if (this.selectedTool == TerrainTool.SetHeight && Event.current.shift)
{
this.m_TargetHeight.value = this.m_Terrain.terrainData.GetInterpolatedHeight(vector.x, vector.y) / this.m_Terrain.terrainData.size.y;
InspectorWindow.RepaintAllInspectors();
}
else
{
if (this.selectedTool == TerrainTool.PlaceTree)
{
if (current.type == EventType.MouseDown)
{
Undo.RegisterCompleteObjectUndo(this.m_Terrain.terrainData, "Place Tree");
}
if (!Event.current.shift && !Event.current.control)
{
TreePainter.PlaceTrees(this.m_Terrain, vector.x, vector.y);
}
else
{
TreePainter.RemoveTrees(this.m_Terrain, vector.x, vector.y, Event.current.control);
}
}
else
{
if (this.selectedTool == TerrainTool.PaintTexture)
{
if (current.type == EventType.MouseDown)
{
List<UnityEngine.Object> list = new List<UnityEngine.Object>();
list.Add(this.m_Terrain.terrainData);
list.AddRange(this.m_Terrain.terrainData.alphamapTextures);
Undo.RegisterCompleteObjectUndo(list.ToArray(), "Detail Edit");
}
SplatPainter splatPainter = new SplatPainter();
splatPainter.size = this.m_Size;
splatPainter.strength = this.m_Strength;
splatPainter.terrainData = this.m_Terrain.terrainData;
splatPainter.brush = this.GetActiveBrush(splatPainter.size);
splatPainter.target = this.m_SplatAlpha;
splatPainter.tool = this.selectedTool;
this.m_Terrain.editorRenderFlags = TerrainRenderFlags.heightmap;
splatPainter.Paint(vector.x, vector.y, this.m_SelectedSplat);
this.m_Terrain.terrainData.SetBasemapDirty(false);
}
else
{
if (this.selectedTool == TerrainTool.PaintDetail)
{
if (current.type == EventType.MouseDown)
{
Undo.RegisterCompleteObjectUndo(this.m_Terrain.terrainData, "Detail Edit");
}
DetailPainter detailPainter = new DetailPainter();
detailPainter.size = this.m_Size;
detailPainter.targetStrength = this.m_DetailStrength * 16f;
detailPainter.opacity = this.m_DetailOpacity;
if (Event.current.shift || Event.current.control)
{
detailPainter.targetStrength *= -1f;
}
detailPainter.clearSelectedOnly = Event.current.control;
detailPainter.terrainData = this.m_Terrain.terrainData;
detailPainter.brush = this.GetActiveBrush(detailPainter.size);
detailPainter.tool = this.selectedTool;
detailPainter.randomizeDetails = true;
detailPainter.Paint(vector.x, vector.y, this.m_SelectedDetail);
}
else
{
if (current.type == EventType.MouseDown)
{
Undo.RegisterCompleteObjectUndo(this.m_Terrain.terrainData, "Heightmap Edit");
}
HeightmapPainter heightmapPainter = new HeightmapPainter();
heightmapPainter.size = this.m_Size;
heightmapPainter.strength = this.m_Strength * 0.01f;
if (this.selectedTool == TerrainTool.SmoothHeight)
{
heightmapPainter.strength = this.m_Strength;
}
heightmapPainter.terrainData = this.m_Terrain.terrainData;
heightmapPainter.brush = this.GetActiveBrush(this.m_Size);
heightmapPainter.targetHeight = this.m_TargetHeight;
heightmapPainter.tool = this.selectedTool;
this.m_Terrain.editorRenderFlags = TerrainRenderFlags.heightmap;
if (this.selectedTool == TerrainTool.PaintHeight && Event.current.shift)
{
heightmapPainter.strength = -heightmapPainter.strength;
}
heightmapPainter.PaintHeight(vector.x, vector.y);
}
}
}
}
}
current.Use();
break;
}
case EventType.MouseUp:
if (GUIUtility.hotControl != controlID)
{
return;
}
GUIUtility.hotControl = 0;
if (!this.IsModificationToolActive())
{
return;
}
if (this.selectedTool == TerrainTool.PaintTexture)
{
this.m_Terrain.terrainData.SetBasemapDirty(true);
}
this.m_Terrain.editorRenderFlags = TerrainRenderFlags.all;
this.m_Terrain.ApplyDelayedHeightmapModification();
current.Use();
break;
case EventType.MouseMove:
if (this.IsBrushPreviewVisible())
{
HandleUtility.Repaint();
}
break;
case EventType.Repaint:
this.DisableProjector();
break;
case EventType.Layout:
if (!this.IsModificationToolActive())
{
return;
}
HandleUtility.AddDefaultControl(controlID);
break;
}
}