public static bool PrefabPreview(Prefab prefab, bool useBoxStyle, PrefabPreviewButtonRenderData previewButtonRenderData)
{
string previewStyleName = useBoxStyle ? "Box" : "";
var previewStyle = new GUIStyle(previewStyleName);
return(GUILayout.Button(previewButtonRenderData.ButtonContent, previewStyle, GUILayout.Width(previewButtonRenderData.ButtonWidth), GUILayout.Height(previewButtonRenderData.ButtonHeight)));
}
private void RenderActivePrefabPreviewButtonAndNextPrevControls(Prefab activePrefab)
{
var buttonDrawData = new PrefabPreviewButtonRenderData();
buttonDrawData.ExtractFromPrefab(activePrefab, 1.0f);
EditorGUILayoutEx.BeginVertical(GUILayout.Width(buttonDrawData.ButtonWidth));
GUILayout.Button(buttonDrawData.ButtonContent, "Box", GUILayout.Width(buttonDrawData.ButtonWidth), GUILayout.Height(buttonDrawData.ButtonHeight));
RenderNextAndPreviousPrefabButtons(activePrefab, buttonDrawData.ButtonWidth * 0.5f);
EditorGUILayoutEx.EndVertical();
}
public static bool PrefabPreview(Prefab prefab, float previewScale, bool useBoxStyle)
{
var previewButtonRenderData = new PrefabPreviewButtonRenderData();
previewButtonRenderData.ExtractFromPrefab(prefab, previewScale);
string previewStyleName = useBoxStyle ? "Box" : "";
var previewStyle = new GUIStyle(previewStyleName);
return(GUILayout.Button(previewButtonRenderData.ButtonContent, previewStyle, GUILayout.Width(previewButtonRenderData.ButtonWidth), GUILayout.Height(previewButtonRenderData.ButtonHeight)));
}
private void RenderPrefabPreviewRows()
{
for (int prefabIndex = 0; prefabIndex < _filteredPrefabs.Count; ++prefabIndex)
{
// Start a new row?
if (prefabIndex % ViewData.NumberOfPrefabsPerRow == 0)
{
if (prefabIndex != 0)
{
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.BeginHorizontal();
}
// Render the prefab entry
Prefab prefab = _filteredPrefabs[prefabIndex];
var previewButtonRenderData = new PrefabPreviewButtonRenderData();
previewButtonRenderData.ExtractFromPrefab(prefab, ViewData.PrefabPreviewScale);
EditorGUILayout.BeginVertical(GUILayout.Width(previewButtonRenderData.ButtonWidth));
// Render the prefab preview button
EditorGUIColor.Push(prefab == _prefabCategory.ActivePrefab ? ViewData.ActivePrefabTint : Color.white);
if (EditorGUILayoutEx.PrefabPreview(prefab, true, previewButtonRenderData))
{
ObjectPlacementSettings placementSettings = ObjectPlacementSettings.Get();
if (placementSettings.ObjectPlacementMode == ObjectPlacementMode.DecorPaint &&
placementSettings.DecorPaintObjectPlacementSettings.DecorPaintMode == DecorPaintMode.Brush &&
DecorPaintObjectPlacementBrushDatabase.Get().ActiveBrush != null && Event.current.button == (int)MouseButton.Right)
{
UndoEx.RecordForToolAction(DecorPaintObjectPlacementBrushDatabase.Get().ActiveBrush);
DecorPaintObjectPlacementBrushElement brushElement = DecorPaintObjectPlacementBrushDatabase.Get().ActiveBrush.CreateNewElement();
brushElement.Prefab = prefab;
Octave3DWorldBuilder.ActiveInstance.RepaintAllEditorWindows();
Octave3DWorldBuilder.ActiveInstance.Inspector.Repaint();
}
else
if (Octave3DWorldBuilder.ActiveInstance.Inspector.ActiveInspectorGUIIdentifier == InspectorGUIIdentifier.ObjectSelection &&
AllShortcutCombos.Instance.ReplacePrefabsForSelectedObjects.IsActive())
{
ObjectSelection.Get().ReplaceSelectedObjectsWithPrefab(prefab);
}
else
{
UndoEx.RecordForToolAction(_prefabCategory);
_prefabCategory.SetActivePrefab(prefab);
}
}
EditorGUIColor.Pop();
// Render the prefab name labels if necessary
if (ViewData.ShowPrefabNames)
{
Rect previewRectangle = GUILayoutUtility.GetLastRect();
EditorGUILayoutEx.LabelInMiddleOfControlRect(previewRectangle, prefab.Name, previewButtonRenderData.ButtonHeight, GetStyleForPrefabNameLabel());
}
// Render the remove prefab button
if (GUILayout.Button(GetRemovePrefabButtonContent()))
{
UndoEx.RecordForToolAction(_prefabCategory);
_prefabCategory.RemoveAndDestroyPrefab(prefab);
Octave3DWorldBuilder.ActiveInstance.Inspector.Repaint();
}
EditorGUILayout.EndVertical();
}
// End the last row (if any)
if (_filteredPrefabs.Count != 0)
{
EditorGUILayout.EndHorizontal();
}
}
protected override void RenderContent()
{
RenderNameChangeField();
RenderRadiusField();
RenderMaxNumberOfObjectsField();
RenderDistanceBetweenObjectsField();
RenderIgnoreObjectsOutsideOfPaintSurfaceToggle();
RenderDestinationCategoryForElementPrefabsSelectionPopup();
EditorGUILayout.Separator();
if (!_brush.IsEmpty)
{
Octave3DWorldBuilder.ActiveInstance.ShowGUIHint("Left click on an element's preview to change its parameters. Right click to remove the element from the brush. SHIFT + Right click to toggle the element on/off.");
}
Data.ElementsScrollPos = EditorGUILayout.BeginScrollView(Data.ElementsScrollPos, "Box", GUILayout.Height(Data.ElementsScrollViewHeight));
if (_brush.IsEmpty)
{
EditorGUILayout.HelpBox("There are no brush elements available. You can drag and drop prefabs onto this area or " +
"right click on prefabs inside the active category to create new elements. All brush elements will " +
"be shown with a preview inside this area.", UnityEditor.MessageType.None);
}
else
{
List <DecorPaintObjectPlacementBrushElement> allBrushElements = _brush.GetAllBrushElements();
for (int brushElemIndex = 0; brushElemIndex < allBrushElements.Count; ++brushElemIndex)
{
if (brushElemIndex % Data.NumElementsPerRow == 0)
{
if (brushElemIndex != 0)
{
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.BeginHorizontal();
}
DecorPaintObjectPlacementBrushElement brushElement = allBrushElements[brushElemIndex];
var previewButtonRenderData = new PrefabPreviewButtonRenderData();
previewButtonRenderData.ExtractFromPrefab(brushElement.Prefab, Data.ElementPreviewScale);
Color previewTint = brushElement != _brush.ActiveElement ? Color.white : Data.ActiveElementTintColor;
if (_brush.ActiveElement != brushElement && !brushElement.IsEnabled)
{
previewTint = Data.DisabledElementTintColor;
}
EditorGUILayout.BeginVertical(GUILayout.Width(previewButtonRenderData.ButtonWidth));
EditorGUIColor.Push(previewTint);
if (EditorGUILayoutEx.PrefabPreview(brushElement.Prefab, true, previewButtonRenderData))
{
if (Event.current.button == (int)MouseButton.Left)
{
if (brushElement != _brush.ActiveElement)
{
UndoEx.RecordForToolAction(_brush);
_brush.SetActiveElement(brushElement);
}
}
else
if (Event.current.button == (int)MouseButton.Right)
{
if (!Event.current.shift)
{
UndoEx.RecordForToolAction(_brush);
_brush.RemoveAndDestroyElement(brushElement);
}
else
{
UndoEx.RecordForToolAction(brushElement);
brushElement.IsEnabled = !brushElement.IsEnabled;
}
}
}
EditorGUIColor.Pop();
EditorGUILayout.EndVertical();
}
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.EndScrollView();
Rect prefabDropRect = GUILayoutUtility.GetLastRect();
EditorGUILayout.BeginHorizontal();
var content = new GUIContent();
content.text = "Load active category";
content.tooltip = "Loads all the prefabs from the active category inside the active brush. Note: Prefabs which already exist in the brush, will be ignored.";
if (GUILayout.Button(content, GUILayout.Width(130.0f)))
{
UndoEx.RecordForToolAction(_brush);
_brush.LoadAllPrefabsInActiveCategory();
}
RenderRemoveAllElementsButton();
content.text = "Look and feel...";
content.tooltip = "Opens up a new window which allows you to control the look and feel of the brush elements view.";
if (GUILayout.Button(content, GUILayout.Width(110.0f)))
{
Octave3DWorldBuilder.ActiveInstance.EditorWindowPool.DecorPaintBrushViewLookAndFeelWindow.ViewData = Data;
Octave3DWorldBuilder.ActiveInstance.EditorWindowPool.DecorPaintBrushViewLookAndFeelWindow.ShowOctave3DWindow();
}
EditorGUILayout.EndHorizontal();
if (_brush.ActiveElement != null)
{
EditorGUILayout.Separator();
_brush.ActiveElement.View.Render();
}
PrefabsToDecorPaintBrushEventHandler.Get().DropDest = PrefabsToDecorPaintBrushEventHandler.DropDestination.Brush;
PrefabsToDecorPaintBrushEventHandler.Get().DestinationBrush = _brush;
PrefabsToDecorPaintBrushEventHandler.Get().Handle(Event.current, prefabDropRect);
}