private void DrawGridField()
{
EditorGUI.BeginChangeCheck();
m_gridData = EditorGUILayout.ObjectField(m_gridData, typeof(GridData), false) as GridData;
GUIContent addNewGridDataGUIContent = new GUIContent(EditorTextures.GetByName(EditorTextures.ADD_NEW_ICON),
"Create new GridData with default settings");
if (GUILayout.Button(addNewGridDataGUIContent, GUILayout.Height(BUTTON_HEIGHT)))
{
m_gridData = CreateNewGridData("New GridData");
Selection.activeObject = m_gridData;
}
GUIContent duplicateGridDataGUIContent = new GUIContent(EditorTextures.GetByName(EditorTextures.DUPLICATE_ICON),
"Duplicate the currently selected GridData");
if (GUILayout.Button(duplicateGridDataGUIContent, GUILayout.Height(BUTTON_HEIGHT)))
{
string path = AssetDatabase.GetAssetPath(m_gridData);
string copyPath = AssetDatabase.GenerateUniqueAssetPath(path.Replace(".asset", string.Empty) + " Copy.asset");
AssetDatabase.CopyAsset(path, copyPath);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
m_gridData = AssetDatabase.LoadAssetAtPath(copyPath, typeof(GridData)) as GridData;
Selection.activeObject = m_gridData;
}
if (EditorGUI.EndChangeCheck())
{
SelectGridData(m_gridData);
}
}
private void DrawFollowToggles()
{
EditorGUI.BeginChangeCheck();
string followPosDesc = KeybindingManager.instance.GetKeybindingDescription(FOLLOW_POSITION_KEYBINDING_ID);
m_isFollowingPosition = EditorGUIExtensions.IconToggle(
EditorTextures.GetTexturePath(EditorTextures.GRID_TO_SELECTION_POSITION_UNLOCKED_ICON),
EditorTextures.GetTexturePath(EditorTextures.GRID_TO_SELECTION_POSITION_LOCKED_ICON),
m_isFollowingPosition,
"Stop grid from moving when the selected object is moved " + followPosDesc,
"Set grid to move when the selected object is moved " + followPosDesc);
if (EditorGUI.EndChangeCheck() && m_isFollowingPosition)
{
ResetFollowOffset();
}
string followRotDesc = KeybindingManager.instance.GetKeybindingDescription(FOLLOW_ROTATION_KEYBINDING_ID);
m_isFollowingRotation = EditorGUIExtensions.IconToggle(
EditorTextures.GetTexturePath(EditorTextures.GRID_TO_SELECTION_ROTATION_UNLOCKED_ICON),
EditorTextures.GetTexturePath(EditorTextures.GRID_TO_SELECTION_ROTATION_LOCKED_ICON),
m_isFollowingRotation,
"Stop grid from rotating when the selected object is rotated " + followRotDesc,
"Set grid to rotate when the selected object is rotated " + followRotDesc);
}
private void DrawGlobalOptions()
{
string visibilityDesc = KeybindingManager.instance.GetKeybindingDescription(VISIBILTY_TOGGLE_KEYBINDING_ID);
m_isGridVisible = EditorGUIExtensions.IconToggle(EditorTextures.GetTexturePath(EditorTextures.HIDDEN_ICON), EditorTextures.GetTexturePath(EditorTextures.VISIBLE_ICON),
m_isGridVisible, "Hide grid " + visibilityDesc, "Show grid " + visibilityDesc);
string posSnapDesc = KeybindingManager.instance.GetKeybindingDescription(POSITION_ENABLED_KEYBINDING_ID);
m_isPositionSnapEnabled = EditorGUIExtensions.IconToggle(EditorTextures.GetTexturePath(EditorTextures.POSITION_SNAP_DISABLED_ICON),
EditorTextures.GetTexturePath(EditorTextures.POSITION_SNAP_ENABLED_ICON), m_isPositionSnapEnabled,
"Disable position snapping " + posSnapDesc, "Enable position snapping " + posSnapDesc);
string rotSnapDesc = KeybindingManager.instance.GetKeybindingDescription(ROTATION_ENABLED_KEYBINDING_ID);
m_isRotationSnapEnabled = EditorGUIExtensions.IconToggle(EditorTextures.GetTexturePath(EditorTextures.ROTATION_SNAP_DISABLED_ICON),
EditorTextures.GetTexturePath(EditorTextures.ROTATION_SNAP_ENABLED_ICON), m_isRotationSnapEnabled,
"Disable rotation snapping " + rotSnapDesc, "Enable rotation snapping " + rotSnapDesc);
EditorGUILayout.BeginVertical();
{
EditorGUI.BeginDisabledGroup(!m_isRotationSnapEnabled);
{
EditorGUIExtensions.DrawIconPrefixedField(EditorTextures.GetTexturePath(EditorTextures.ROTATION_SNAP_ANGLE_ICON),
"The angle in degrees used when rotation snapping is enabled",
delegate
{
m_gridData.rotationSnapAngle = EditorGUILayout.FloatField(m_gridData.rotationSnapAngle,
GUILayout.MinWidth(MIN_FIELD_WIDTH));
m_gridData.rotationSnapAngle =
Mathf.Clamp(m_gridData.rotationSnapAngle, MIN_ROTATION_SNAP_ANGLE, MAX_ROTATION_SNAP_ANGLE);
// degree symbol
EditorGUILayout.LabelField(('\u00B0').ToString(), GUILayout.Width(UNIT_LABEL_WIDTH));
});
}
EditorGUI.EndDisabledGroup();
EditorGUI.BeginChangeCheck();
{
string tooltip = (m_gridData.edgeType == GridData.EdgeType.Infinite
? "Display distance as number of grid cells"
: "Grid size (number of cells)");
EditorGUIExtensions.DrawIconPrefixedField(EditorTextures.GetTexturePath(EditorTextures.GRIDSIZE_ICON), tooltip,
delegate
{
m_gridData.gridSize = EditorGUILayout.IntField(m_gridData.gridSize, GUILayout.MinWidth(MIN_FIELD_WIDTH));
m_gridData.gridSize = Mathf.Clamp(m_gridData.gridSize, MIN_GRID_SIZE, MAX_GRID_SIZE);
EditorGUILayout.LabelField("u", GUILayout.Width(UNIT_LABEL_WIDTH));
});
}
if (EditorGUI.EndChangeCheck())
{
GridWindow.ResetSceneGrid();
}
}
EditorGUILayout.EndVertical();
}
public static void DrawIconPrefixedField(string iconPath, string tooltip, IconPrefixedFieldCallback callback)
{
EditorGUILayout.BeginHorizontal();
{
GUIContent guiContent = new GUIContent(EditorTextures.GetByPath(iconPath), tooltip);
EditorGUILayout.LabelField(guiContent, GUILayout.Width(20f));
callback();
}
EditorGUILayout.EndHorizontal();
}
private void DrawHorizontalLayout()
{
EditorGUILayout.BeginHorizontal();
{
if (GUILayout.Button(new GUIContent(EditorTextures.GetByName(EditorTextures.SETTINGS_ICON)), GUILayout.Width(UNIT_LABEL_WIDTH)))
{
Selection.activeObject = GridSettings.instance;
}
DrawBarItems();
}
EditorGUILayout.EndHorizontal();
}
public static bool IconToggle(string disabledIconPath, string enabledIconPath, bool value,
string tooltipWhenEnabled, string tooltipWhenDisabled)
{
string texturePath = (value ? enabledIconPath : disabledIconPath);
Texture2D texture = EditorTextures.GetByPath(texturePath);
string tooltip = (value ? tooltipWhenEnabled : tooltipWhenDisabled);
if (GUILayout.Button(new GUIContent(texture, tooltip), GUILayout.Height(GridWindow.BUTTON_HEIGHT)))
{
return(!value);
}
return(value);
}
private void DrawGridMoveButtons()
{
EditorGUI.BeginDisabledGroup(Selection.activeTransform == null);
{
if (GUILayout.Button(new GUIContent(EditorTextures.GetByName(EditorTextures.GRID_TO_SELECTION_POSITION_ICON),
"Moves the entire grid to match the position of the active selected object "
+ KeybindingManager.instance.GetKeybindingDescription(MOVE_TO_SELECTED_KEYBINDING_ID)),
GUILayout.Height(BUTTON_HEIGHT)))
{
MoveGridToSelected();
}
if (GUILayout.Button(new GUIContent(EditorTextures.GetByName(EditorTextures.GRID_TO_SELECTION_ROTATION_ICON),
"Rotates the entire grid to match the rotation of the active selected object "
+ KeybindingManager.instance.GetKeybindingDescription(ROTATE_TO_SELECTED_KEYBINDING_ID)),
GUILayout.Height(BUTTON_HEIGHT)))
{
RotateGridToSelected();
}
}
EditorGUI.EndDisabledGroup();
}
public static Texture2D GetByPath(string path)
{
if (s_loadedTextures == null)
{
s_loadedTextures = new Dictionary <string, Texture2D>();
}
Texture2D tex2D;
if (s_loadedTextures.TryGetValue(path, out tex2D))
{
return(tex2D);
}
tex2D = AssetDatabase.LoadAssetAtPath(path, typeof(Texture2D)) as Texture2D;
if (tex2D == null)
{
tex2D = AssetDatabase.LoadAssetAtPath(EditorTextures.GetTexturePath(EditorTextures.MISSING_TEX_NAME),
typeof(Texture2D)) as Texture2D;
}
return(tex2D);
}
public void DrawProperties()
{
if ((m_axis == Axis.X && !GridSettings.instance.showXAxisOptions) ||
(m_axis == Axis.Y && !GridSettings.instance.showYAxisOptions) ||
(m_axis == Axis.Z && !GridSettings.instance.showZAxisOptions))
{
return;
}
AxisProperties axisProperties = m_gridData.GetAxisProperties(m_axis);
EditorGUI.BeginChangeCheck();
Color originalBGColor = GUI.backgroundColor;
GUI.backgroundColor = GetAxisColor(m_axis);
GUIStyle style = new GUIStyle(GUI.skin.box);
style.normal.background = EditorTextures.GetByName(EditorTextures.BORDER_TEX_NAME);
style.border = new RectOffset(5, 5, 5, 5);
if (GridSettings.instance.gridWindowLayout == LayoutDirection.Vertical)
{
EditorGUILayout.BeginVertical(style);
}
else
{
EditorGUILayout.BeginHorizontal(style);
}
{
GUI.backgroundColor = originalBGColor;
m_isFoldoutOpen = EditorGUILayout.Foldout(m_isFoldoutOpen, m_axis + " Axis");
if (m_isFoldoutOpen)
{
// VISIBLE
axisProperties.isVisibleInEditor =
EditorGUIExtensions.IconToggle(EditorTextures.GetTexturePath(EditorTextures.HIDDEN_ICON),
EditorTextures.GetTexturePath(EditorTextures.VISIBLE_ICON),
axisProperties.isVisibleInEditor,
"Hide the " + m_axis + " grid plane",
"Show the " + m_axis + " grid plane");
// SNAP
axisProperties.isSnapEnabled =
EditorGUIExtensions.IconToggle(EditorTextures.GetTexturePath(EditorTextures.POSITION_SNAP_DISABLED_ICON),
EditorTextures.GetTexturePath(EditorTextures.POSITION_SNAP_ENABLED_ICON),
axisProperties.isSnapEnabled,
"Disable snapping along the " + m_axis + " axis",
"Enable snapping along the " + m_axis + " axis");
string unitAbbrev = UnitUtil.Abbreviation(GridSettings.instance.measurementUnit);
EditorGUILayout.BeginVertical();
{
// CELL SIZE
EditorGUIExtensions.DrawIconPrefixedField(EditorTextures.GetTexturePath(EditorTextures.CELL_SIZE_ICON),
"Size of cells along the " + m_axis + " axis",
delegate
{
axisProperties.cellSize = (float)EditorUnitUtil.DrawConvertedSizeField(axisProperties.cellSize,
Unit.Meter, GridSettings.instance.measurementUnit, GridWindow.MIN_FIELD_WIDTH);
axisProperties.cellSize = Mathf.Max(axisProperties.cellSize, MIN_SIZE);
EditorGUILayout.LabelField(unitAbbrev, GUILayout.Width(GridWindow.UNIT_LABEL_WIDTH));
});
// GRID OFFSET
EditorGUIExtensions.DrawIconPrefixedField(EditorTextures.GetTexturePath(EditorTextures.GRID_OFFSET_ICON),
"Offset of the entire grid along the " + m_axis + " axis",
delegate
{
axisProperties.offset = (float)EditorUnitUtil.DrawConvertedSizeField(axisProperties.offset, Unit.Meter,
GridSettings.instance.measurementUnit, GridWindow.MIN_FIELD_WIDTH);
EditorGUILayout.LabelField(unitAbbrev, GUILayout.Width(GridWindow.UNIT_LABEL_WIDTH));
});
}
EditorGUILayout.EndVertical();
// ROTATION
EditorGUIExtensions.DrawIconPrefixedField(EditorTextures.GetTexturePath(EditorTextures.ROTATION_SNAP_ANGLE_ICON),
"Rotation of the grid around the " + m_axis + " axis",
delegate
{
axisProperties.rotation = EditorGUILayout.FloatField(axisProperties.rotation,
GUILayout.MinWidth(GridWindow.MIN_FIELD_WIDTH));
axisProperties.rotation = Util.Wrap(axisProperties.rotation, MIN_AXIS_ROTATION, MAX_AXIS_ROTATION);
// degree symbol
EditorGUILayout.LabelField(('\u00B0').ToString(), GUILayout.Width(GridWindow.UNIT_LABEL_WIDTH));
});
}
GUI.backgroundColor = GetAxisColor(m_axis);
}
if (GridSettings.instance.gridWindowLayout == LayoutDirection.Vertical)
{
EditorGUILayout.EndVertical();
}
else
{
EditorGUILayout.EndHorizontal();
}
GUI.backgroundColor = originalBGColor;
if (EditorGUI.EndChangeCheck())
{
EditorUtility.SetDirty(m_gridData);
SavePrefs();
}
}