private void InitTerrainTypesWithReflection(string paintToolName)
{
terrainToolType = Type.GetType("UnityEditor.Experimental.TerrainAPI." + paintToolName + ", " +
"Unity.TerrainTools.Editor, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null");
onPaintType = Type.GetType("UnityEditor.Experimental.TerrainAPI.OnPaintContext, " +
"UnityEditor, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null");
onSceneGUIContextType = Type.GetType("UnityEditor.Experimental.TerrainAPI.OnSceneGUIContext, " +
"UnityEditor, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null");
// Get the method and instance for the current tool being tested
PropertyInfo propertyInfo = terrainToolType.GetProperty("instance", s_bindingFlags);
MethodInfo methodInfo = propertyInfo.GetGetMethod();
terrainToolInstance = methodInfo.Invoke(null, null);
onPaintMethod = terrainToolType.GetMethod("OnPaint");
onSceneGUIMethod = terrainToolType.GetMethod("OnSceneGUI");
MethodInfo loadSettingsInfo = terrainToolType.GetMethod("LoadSettings", s_bindingFlags);
if (loadSettingsInfo != null)
{
loadSettingsInfo.Invoke(terrainToolInstance, null);
}
// LOAD TOOL SETTINGS
baseBrushUIGroupType = Type.GetType("UnityEditor.Experimental.TerrainAPI.BaseBrushUIGroup, " +
"Unity.TerrainTools.Editor, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null");
brushSizeType = Type.GetType("UnityEditor.Experimental.TerrainAPI.IBrushSizeController, " +
"Unity.TerrainTools.Editor, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null");
brushStrengthType = Type.GetType("UnityEditor.Experimental.TerrainAPI.IBrushStrengthController, " +
"Unity.TerrainTools.Editor, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null");
brushRotationType = Type.GetType("UnityEditor.Experimental.TerrainAPI.IBrushRotationController, " +
"Unity.TerrainTools.Editor, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null");
FieldInfo baseBrushUIGroupFieldInfo = terrainToolType.GetField("commonUI", BindingFlags.NonPublic | BindingFlags.Instance);
if (baseBrushUIGroupFieldInfo == null)
{
PropertyInfo baseBrushUIGroupPropertyInfo = terrainToolType.GetProperty("commonUI", BindingFlags.NonPublic | BindingFlags.Instance);
if (baseBrushUIGroupPropertyInfo != null)
{
commonUIInstance = baseBrushUIGroupPropertyInfo.GetValue(terrainToolInstance) as BaseBrushUIGroup;
}
}
else
{
commonUIInstance = baseBrushUIGroupFieldInfo.GetValue(terrainToolInstance) as BaseBrushUIGroup;
}
if (commonUIInstance == null)
{
throw new Exception("The commonUI of the brush can't be found - does it have one?");
}
brushSizeProperty = baseBrushUIGroupType.GetProperty("brushSize", BindingFlags.Public | BindingFlags.Instance);
brushStrengthProperty = baseBrushUIGroupType.GetProperty("brushStrength", BindingFlags.Public | BindingFlags.Instance);
brushRotationProperty = baseBrushUIGroupType.GetProperty("brushRotation", BindingFlags.Public | BindingFlags.Instance);
}
static void CacheAnalyticsData(BaseBrushUIGroup brush)
{
m_Data.brush_name = brush.brushName;
m_Data.shortcuts = s_UsedBrushShortcut;
m_Data.mask_filters = brush.brushMaskFilterStack.filters?.
Where(x => x.enabled).
Select(x => x.GetType().Name).ToArray();
m_Data.strength = CompareSignificance(brush.brushStrength, m_Data.strength);
m_Data.size = CompareSignificance(brush.brushSize, m_Data.size);
m_Data.rotation = CompareSignificance(brush.brushRotation, m_Data.rotation);
m_Data.spacing = CompareSignificance(brush.brushSpacing, m_Data.spacing);
m_Data.scatter = CompareSignificance(brush.brushScatter, m_Data.scatter);
m_Data.brush_parameters = s_ModifiedBrushParameters;
}
/// <summary>
/// Update the analytics data to be sent when a user starts painting with new parameters/settings
/// The users time is being tracked while painting
/// Once the user changes any brush parameters original data is sent and the new data is cached to be compared later
/// </summary>
/// <param name="baseBrushSettings">Brush Base class containing common brush parameters</param>
/// <param name="brushParamFunc">Function returning brush specific parameters</param>
internal static void UpdateAnalytics(BaseBrushUIGroup baseBrushSettings, Func <TerrainToolsAnalytics.IBrushParameter[]> brushParamFunc)
{
if (!EnableAnalytics())
{
return;
}
s_PaintingDuration += Time.deltaTime;
if (!s_ParameterChanged)
{
return;
}
SendAnalytics();
CompareBrushSettings(brushParamFunc?.Invoke());
CacheAnalyticsData(baseBrushSettings);
}
