void UpdateMarkerLibraryData(MarsMarkerLibrary markerLibrary, string markerGuidValue)
{
const string markersProp = "m_Markers";
if (m_CurrentMarkerIndex != ImageMarkerEditorUtils.UnselectedMarkerIndex &&
m_CurrentMarkerIndex < markerLibrary.Count &&
markerLibrary[m_CurrentMarkerIndex].MarkerId.ToString() == markerGuidValue &&
m_MarkerLibrary == markerLibrary)
{
return;
}
m_CurrentMarkerIndex = ImageMarkerEditorUtils.CurrentSelectedImageMarkerIndex(markerLibrary, markerGuidValue);
if (m_MarkerLibrary != markerLibrary)
{
m_MarkerLibrarySerializedObject = new SerializedObject(markerLibrary);
m_MarkerProperty = m_MarkerLibrarySerializedObject.FindProperty(markersProp);
m_MarkerLibrary = markerLibrary;
}
if (m_CurrentMarkerIndex != ImageMarkerEditorUtils.UnselectedMarkerIndex)
{
m_SizeOptionIndex = MarkerConstants.GetSelectedMarsMarkerSizeOption(markerLibrary[m_CurrentMarkerIndex].Size);
m_MarkerDefinitionProperty = m_MarkerProperty.GetArrayElementAtIndex(m_CurrentMarkerIndex);
}
}
/// <summary>
/// Draw info contents (texture thumbnail, marker tag and size) for an image marker inside a library
/// </summary>
/// <param name="markerDefinitionProperty">The marker definition serialized property</param>
/// <param name="markerSizeOptionIndex">Selected option for pre-set physical sizes</param>
/// <returns>The current marker sized option index</returns>
public static int DrawImageMarkerInfoContentsAtIndex(SerializedProperty markerDefinitionProperty,
int markerSizeOptionIndex)
{
const string texturePropName = "m_Texture";
const string labelPropName = "m_Label";
const string sizePropName = "m_Size";
var markerTextureProperty = markerDefinitionProperty.FindPropertyRelative(texturePropName);
var labelProperty = markerDefinitionProperty.FindPropertyRelative(labelPropName);
var sizeProperty = markerDefinitionProperty.FindPropertyRelative(sizePropName);
using (new EditorGUILayout.VerticalScope())
{
using (var check = new EditorGUI.ChangeCheckScope())
{
EditorGUILayout.PropertyField(markerTextureProperty);
EditorGUILayout.PropertyField(labelProperty);
var newSizeIndex = EditorGUILayout.Popup(styles.MarkerSize, markerSizeOptionIndex,
MarkerConstants.MarkerSizeOptions);
if (newSizeIndex != 0 && newSizeIndex != markerSizeOptionIndex)
{
markerSizeOptionIndex = newSizeIndex;
sizeProperty.vector2Value = MarkerConstants.MarkerSizeOptionsValuesInMeters[markerSizeOptionIndex];
}
EditorGUI.indentLevel++;
EditorGUILayout.PropertyField(sizeProperty, new GUIContent(string.Empty, sizeProperty.tooltip));
EditorGUI.indentLevel--;
if (check.changed)
{
var sizeValue = sizeProperty.vector2Value;
sizeValue = new Vector2(
Mathf.Max(MarkerConstants.MinimumPhysicalMarkerSizeWidthInMeters, sizeValue.x),
Mathf.Max(MarkerConstants.MinimumPhysicalMarkerSizeHeightInMeters, sizeValue.y));
sizeProperty.vector2Value = sizeValue;
markerSizeOptionIndex = MarkerConstants.GetSelectedMarsMarkerSizeOption(sizeValue);
ImageMarkerSizeUpdate?.Invoke(BuildMarkerId(markerDefinitionProperty), sizeValue);
}
}
}
return(markerSizeOptionIndex);
}
