public override void OnInspectorGUI()
{
if (_geoSync == null)
{
AcquireTarget();
}
using (new EditorGUILayout.VerticalScope())
{
bool bSyncing = _geoSync.IsSyncing;
EditorGUILayout.LabelField(_fileLabelContent);
using (new EditorGUILayout.HorizontalScope())
{
_geoSync._filePath = EditorGUILayout.DelayedTextField(_geoSync._filePath);
GUIStyle buttonStyle = HEU_EditorUI.GetNewButtonStyle_MarginPadding(0, 0);
if (GUILayout.Button("...", buttonStyle, GUILayout.Width(30), GUILayout.Height(18)))
{
string filePattern = "*.bgeo";
_geoSync._filePath = EditorUtility.OpenFilePanel("Select File", _geoSync._filePath, filePattern);
}
}
HEU_EditorUI.DrawSeparator();
if (bSyncing)
{
EditorGUILayout.LabelField(_statusSyncContent);
if (GUILayout.Button(_stopContent))
{
_geoSync.StopSync();
}
}
else
{
EditorGUILayout.LabelField(_statusIdleContent);
using (new EditorGUILayout.HorizontalScope())
{
bool bLoaded = _geoSync.IsLoaded();
if (GUILayout.Button(_syncContent))
{
_geoSync.StartSync();
}
//GUILayout.FlexibleSpace();
using (new EditorGUI.DisabledScope(!bLoaded))
{
if (GUILayout.Button(_unloadContent))
{
_geoSync.Unload();
}
}
}
}
if (!string.IsNullOrEmpty(_geoSync._logStr))
{
EditorGUILayout.LabelField("Log: " + _geoSync._logStr);
}
}
}
public void DrawToolsEditor(HEU_HoudiniAsset asset)
{
_currentCamera = Camera.current;
_controlID = GUIUtility.GetControlID(FocusType.Passive);
_currentEvent = Event.current;
_mousePosition = HEU_EditorUI.GetMousePosition(ref _currentEvent, _currentCamera);
_mouseWithinSceneView = HEU_GeneralUtility.IsMouseWithinSceneView(_currentCamera, _mousePosition);
float pixelsPerPoint = HEU_EditorUI.GetPixelsPerPoint();
_screenWidth = Screen.width / pixelsPerPoint;
_screenHeight = Screen.height / pixelsPerPoint;
_editorUIRect = new Rect(10, _screenHeight - (_infoPanelHeight + 45), _screenWidth - 25, _infoPanelHeight);
_mouseOverInfoPanel = HEU_GeneralUtility.IsMouseOverRect(_currentCamera, _mousePosition, ref _editorUIRect);
if (_asset == null || (_asset != asset) || DoesCacheNeedRegeneration())
{
ClearCache();
_asset = asset;
GenerateCache();
}
_GUIChanged = false;
EditorGUI.BeginChangeCheck();
// Draw the info panel first. This gets the user selected node and attribute.
DrawInfoPanel();
// Now update the scene with tool handles (e.g. paint brush) and geo (edit box mesh)
if (_interactionMode == ToolInteractionMode.VIEW)
{
DrawViewModeScene();
}
else if (_interactionMode == ToolInteractionMode.PAINT)
{
DrawPaintModeScene();
}
else if (_interactionMode == ToolInteractionMode.EDIT)
{
DrawEditModeScene();
}
if (EditorGUI.EndChangeCheck() || _GUIChanged)
{
// Presume that if a serialized object was cached, then most likely it was modified
foreach (var attributeStoresPair in _serializedAttributesStoresCache)
{
attributeStoresPair.Value.ApplyModifiedProperties();
}
_toolsInfoSerializedObject.ApplyModifiedProperties();
}
// Ignoe deselect if over info panel
if(_mouseOverInfoPanel && _currentEvent.type == EventType.MouseDown && (!_currentEvent.control && !_currentEvent.alt && !_currentEvent.shift))
{
GUIUtility.hotControl = _controlID;
_currentEvent.Use();
}
}
private void DrawPaintAttributeValues()
{
// Display the values as editable fields
if (_selectedAttributeData == null)
{
return;
}
if(!_selectedAttributesStore.HasMeshForPainting())
{
HEU_EditorUI.DrawWarningLabel(_noMeshForPainting);
return;
}
SerializedProperty selectedToolsValuesProperty = null;
if (_selectedAttributeData._attributeType == HEU_AttributeData.AttributeType.INT)
{
selectedToolsValuesProperty = HEU_EditorUtility.GetSerializedProperty(_toolsInfoSerializedObject, "_paintIntValue");
if (selectedToolsValuesProperty != null)
{
ResizeSerializedPropertyArray(selectedToolsValuesProperty, _selectedAttributeData._attributeInfo.tupleSize);
HEU_EditorUtility.EditorDrawArrayProperty(selectedToolsValuesProperty, HEU_EditorUtility.EditorDrawIntProperty, _paintValuesLabel);
}
}
else if (_selectedAttributeData._attributeType == HEU_AttributeData.AttributeType.FLOAT)
{
selectedToolsValuesProperty = HEU_EditorUtility.GetSerializedProperty(_toolsInfoSerializedObject, "_paintFloatValue");
if (selectedToolsValuesProperty != null)
{
ResizeSerializedPropertyArray(selectedToolsValuesProperty, _selectedAttributeData._attributeInfo.tupleSize);
HEU_EditorUtility.EditorDrawArrayProperty(selectedToolsValuesProperty, HEU_EditorUtility.EditorDrawFloatProperty, _paintValuesLabel);
}
// Display paint color selector if this is a color attribute
if (_selectedAttributeData.IsColorAttribute())
{
Color color = Color.white;
if (selectedToolsValuesProperty.arraySize >= 3)
{
color.r = selectedToolsValuesProperty.GetArrayElementAtIndex(0).floatValue;
color.g = selectedToolsValuesProperty.GetArrayElementAtIndex(1).floatValue;
color.b = selectedToolsValuesProperty.GetArrayElementAtIndex(2).floatValue;
if (selectedToolsValuesProperty.arraySize >= 4)
{
color.a = selectedToolsValuesProperty.GetArrayElementAtIndex(3).floatValue;
}
}
Color newColor = EditorGUILayout.ColorField(_paintColorLabel, color);
if (color != newColor)
{
if (selectedToolsValuesProperty.arraySize >= 3)
{
selectedToolsValuesProperty.GetArrayElementAtIndex(0).floatValue = newColor.r;
selectedToolsValuesProperty.GetArrayElementAtIndex(1).floatValue = newColor.g;
selectedToolsValuesProperty.GetArrayElementAtIndex(2).floatValue = newColor.b;
if (selectedToolsValuesProperty.arraySize >= 4)
{
selectedToolsValuesProperty.GetArrayElementAtIndex(3).floatValue = newColor.a;
}
}
}
}
}
else if (_selectedAttributeData._attributeType == HEU_AttributeData.AttributeType.STRING)
{
selectedToolsValuesProperty = HEU_EditorUtility.GetSerializedProperty(_toolsInfoSerializedObject, "_paintStringValue");
if (selectedToolsValuesProperty != null)
{
ResizeSerializedPropertyArray(selectedToolsValuesProperty, _selectedAttributeData._attributeInfo.tupleSize);
HEU_EditorUtility.EditorDrawArrayProperty(selectedToolsValuesProperty, HEU_EditorUtility.EditorDrawTextProperty, _paintValuesLabel);
}
}
if (!_selectedAttributeData.IsColorAttribute())
{
HEU_EditorUtility.EditorDrawSerializedProperty(_toolsInfoSerializedObject, "_affectedAreaPaintColor", _affectedAreaColorLabel, "Color to show painted area.");
}
}
private bool DrawDetailsCooking()
{
bool bChanged = false;
{
bool oldValue = HEU_PluginSettings.CookingEnabled;
bool newValue = HEU_EditorUI.DrawToggleLeft(oldValue, "Enable Cooking");
if (newValue != oldValue)
{
HEU_PluginSettings.CookingEnabled = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
bool oldValue = HEU_PluginSettings.CookingTriggersDownstreamCooks;
bool newValue = HEU_EditorUI.DrawToggleLeft(oldValue, "Cooking Triggers Downstream Cooks");
if (newValue != oldValue)
{
HEU_PluginSettings.CookingTriggersDownstreamCooks = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
bool oldValue = HEU_PluginSettings.PushUnityTransformToHoudini;
bool newValue = HEU_EditorUI.DrawToggleLeft(oldValue, "Push Unity Transform To Houdini");
if (newValue != oldValue)
{
HEU_PluginSettings.PushUnityTransformToHoudini = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
bool oldValue = HEU_PluginSettings.TransformChangeTriggersCooks;
bool newValue = HEU_EditorUI.DrawToggleLeft(oldValue, "Transform Change Triggers Cooks");
if (newValue != oldValue)
{
HEU_PluginSettings.TransformChangeTriggersCooks = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
bool oldValue = HEU_PluginSettings.CookTemplatedGeos;
bool newValue = HEU_EditorUI.DrawToggleLeft(oldValue, "Import Templated Geos");
if (newValue != oldValue)
{
HEU_PluginSettings.CookTemplatedGeos = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
bool oldValue = HEU_PluginSettings.SupportHoudiniBoxType;
bool newValue = HEU_EditorUI.DrawToggleLeft(oldValue, "Support Houdini Box Type");
if (newValue != oldValue)
{
HEU_PluginSettings.SupportHoudiniBoxType = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
bool oldValue = HEU_PluginSettings.SupportHoudiniSphereType;
bool newValue = HEU_EditorUI.DrawToggleLeft(oldValue, "Support Houdini Sphere Type");
if (newValue != oldValue)
{
HEU_PluginSettings.SupportHoudiniSphereType = newValue;
bChanged = true;
}
}
return bChanged;
}
private bool DrawSessionSettings()
{
bool bChanged = false;
HEU_EditorUI.DrawSeparator();
EditorGUIUtility.labelWidth = 250;
{
string oldValue = HEU_PluginSettings.Session_PipeName;
string newValue = EditorGUILayout.DelayedTextField("Pipe Session Name", oldValue);
if (oldValue != newValue && !string.IsNullOrEmpty(newValue))
{
HEU_PluginSettings.Session_PipeName = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.Session_Localhost;
string newValue = EditorGUILayout.DelayedTextField("Socket Session Host Name", oldValue);
if (oldValue != newValue && !string.IsNullOrEmpty(newValue))
{
HEU_PluginSettings.Session_Localhost = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
int oldValue = HEU_PluginSettings.Session_Port;
int newValue = EditorGUILayout.DelayedIntField("Socket Session Port", oldValue);
if (oldValue != newValue)
{
HEU_PluginSettings.Session_Port = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
float oldValue = HEU_PluginSettings.Session_Timeout;
float newValue = EditorGUILayout.DelayedFloatField("Session Timeout", oldValue);
if (oldValue != newValue)
{
HEU_PluginSettings.Session_Timeout = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
bool oldValue = HEU_PluginSettings.Session_AutoClose;
bool newValue = EditorGUILayout.Toggle("Session Auto Close", oldValue);
if (oldValue != newValue)
{
HEU_PluginSettings.Session_AutoClose = newValue;
bChanged = true;
}
}
EditorGUIUtility.labelWidth = 0;
return bChanged;
}
private void DrawSelectedTOPNode()
{
HEU_TOPNetworkData topNetworkData = _assetLink.GetSelectedTOPNetwork();
if (topNetworkData == null)
{
return;
}
using(new EditorGUILayout.VerticalScope(_backgroundStyle))
{
//HEU_EditorUI.DrawHeadingLabel("Internal TOP Nodes");
int numTopNodes = topNetworkData._topNodeNames.Length;
if (numTopNodes > 0)
{
using (new EditorGUILayout.HorizontalScope())
{
EditorGUILayout.PrefixLabel(_topNodeChooseLabel);
int selectedIndex = Mathf.Clamp(topNetworkData._selectedTOPIndex, 0, numTopNodes);
int newSelectedIndex = EditorGUILayout.Popup(selectedIndex, topNetworkData._topNodeNames);
if (newSelectedIndex != selectedIndex)
{
_assetLink.SelectTOPNode(topNetworkData, newSelectedIndex);
}
//EditorGUILayout.Space();
}
}
else
{
EditorGUILayout.PrefixLabel(_topNodeNoneLabel);
}
EditorGUILayout.Space();
HEU_TOPNodeData topNode = _assetLink.GetSelectedTOPNode();
if (topNode != null)
{
topNode._tags._autoload = EditorGUILayout.Toggle(_autoloadContent, topNode._tags._autoload);
bool showResults = topNode._showResults;
showResults = EditorGUILayout.Toggle(_showHideResultsContent, showResults);
if (showResults != topNode._showResults)
{
topNode._showResults = showResults;
_assetLink.UpdateTOPNodeResultsVisibility(topNode);
}
EditorGUILayout.Space();
using (new EditorGUILayout.HorizontalScope())
{
//GUILayout.Space(15);
if (GUILayout.Button(_buttonDirtyContent))
{
_assetLink.DirtyTOPNode(topNode);
}
if (GUILayout.Button(_buttonCookContent))
{
_assetLink.CookTOPNode(topNode);
}
//GUILayout.Space(15);
}
EditorGUILayout.Space();
using (new EditorGUILayout.VerticalScope(HEU_EditorUI.GetSectionStyle()))
{
EditorGUILayout.LabelField("TOP Node State: " + _assetLink.GetTOPNodeStatus(topNode));
EditorGUILayout.Space();
EditorGUILayout.LabelField(_topNodeStatusLabel);
DrawWorkItemTally(topNode._workItemTally);
}
}
}
}
private static Vector3 DoDragHandleAxis(DragAxisInfo axisInfo, Vector3 position, ref DragHandleResult result)
{
// Must request a control ID for each interactible control in the GUI that can respond to events
int id = GUIUtility.GetControlID(axisInfo._handleHash, FocusType.Passive);
float handleSize = HandleUtility.GetHandleSize(position);
Camera camera = Camera.current;
Event currentEvent = Event.current;
Vector2 mousePos = HEU_EditorUI.GetMousePosition(ref currentEvent, camera);
Vector3 handlePosition = Handles.matrix.MultiplyPoint(position);
Matrix4x4 cachedHandleMatrix = Handles.matrix;
int mouseButtonID = Event.current.button;
// Process events (using GetTypeForControl to filter events relevant to this control)
switch (currentEvent.GetTypeForControl(id))
{
case EventType.MouseDown:
{
if (HandleUtility.nearestControl == id && (mouseButtonID == 0 || mouseButtonID == 1))
{
GUIUtility.hotControl = id;
axisInfo._dragMouseCurrent = axisInfo._dragMouseStart = mousePos;
axisInfo._dragWorldStart = position;
axisInfo._handleHasMoved = false;
currentEvent.Use();
EditorGUIUtility.SetWantsMouseJumping(1);
if (mouseButtonID == 0)
{
result = DragHandleResult.LMB_PRESS;
}
else if (mouseButtonID == 1)
{
result = DragHandleResult.RMB_PRESS;
}
}
break;
}
case EventType.MouseUp:
{
if (GUIUtility.hotControl == id && (mouseButtonID == 0 || mouseButtonID == 1))
{
GUIUtility.hotControl = 0;
currentEvent.Use();
EditorGUIUtility.SetWantsMouseJumping(0);
if (mouseButtonID == 0)
{
result = DragHandleResult.LMB_RELEASE;
}
else if (mouseButtonID == 1)
{
result = DragHandleResult.RMB_RELEASE;
}
// Double-click
if (mousePos == axisInfo._dragMouseStart)
{
bool doubleClick = (axisInfo._handleClickID == id) && (Time.realtimeSinceStartup - axisInfo._handleClickTime < _handleDoubleClikcInterval);
axisInfo._handleClickID = id;
axisInfo._handleClickTime = Time.realtimeSinceStartup;
if (mouseButtonID == 0)
{
result = doubleClick ? DragHandleResult.LMB_DOUBLECLICK : DragHandleResult.LMB_CLICK;
}
else if (mouseButtonID == 1)
{
result = doubleClick ? DragHandleResult.RMB_DOUBLECLICK : DragHandleResult.RMB_CLICK;
}
}
}
break;
}
case EventType.MouseDrag:
{
if (GUIUtility.hotControl == id)
{
if (axisInfo._dragAxis == DragAxis.ALL_AXIS)
{
// Free movement - (all axis)
// Flip y because Unity is inverted
axisInfo._dragMouseCurrent += new Vector2(currentEvent.delta.x, -currentEvent.delta.y);
Vector3 position2 = camera.WorldToScreenPoint(Handles.matrix.MultiplyPoint(axisInfo._dragWorldStart))
+ (Vector3)(axisInfo._dragMouseCurrent - axisInfo._dragMouseStart);
position = Handles.matrix.inverse.MultiplyPoint(camera.ScreenToWorldPoint(position2));
}
else
{
// Linear movement (constraint to current axis)
axisInfo._dragMouseCurrent += new Vector2(currentEvent.delta.x, currentEvent.delta.y);
float mag = HandleUtility.CalcLineTranslation(axisInfo._dragMouseStart, axisInfo._dragMouseCurrent, axisInfo._dragWorldStart, axisInfo._direction);
position = axisInfo._dragWorldStart + axisInfo._direction * mag;
}
if (mouseButtonID == 0)
{
result = DragHandleResult.LMB_DRAG;
}
else if (mouseButtonID == 1)
{
result = DragHandleResult.RMB_DRAG;
}
axisInfo._handleHasMoved = true;
GUI.changed = true;
currentEvent.Use();
}
break;
}
case EventType.MouseMove:
case EventType.Repaint:
{
Color handleColor = Handles.color;
if ((GUIUtility.hotControl == id && axisInfo._handleHasMoved) || (HandleUtility.nearestControl == id))
{
Handles.color = Color.yellow;
}
else
{
Handles.color = axisInfo._axisColor;
}
Handles.matrix = Matrix4x4.identity;
if (axisInfo._dragAxis == DragAxis.ALL_AXIS)
{
HEU_EditorUI.DrawCubeCap(id, handlePosition, Quaternion.identity, handleSize * 0.25f);
}
else
{
HEU_EditorUI.DrawArrowCap(id, handlePosition, Quaternion.LookRotation(axisInfo._direction), handleSize);
}
Handles.matrix = cachedHandleMatrix;
Handles.color = handleColor;
// This forces a Repaint. We want this when we change the axis color due to being cursor being nearest.
if (currentEvent.type == EventType.MouseMove && HandleUtility.nearestControl == id)
{
SceneView.RepaintAll();
}
break;
}
case EventType.Layout:
{
// AddControl tells Unity where each Handle is relative to the current mouse position
Handles.matrix = Matrix4x4.identity;
if (axisInfo._dragAxis == DragAxis.ALL_AXIS)
{
float distance = handleSize * 0.3f;
HandleUtility.AddControl(id, HandleUtility.DistanceToCircle(handlePosition, distance));
}
else
{
HandleUtility.AddControl(id, HandleUtility.DistanceToLine(handlePosition, handlePosition + axisInfo._direction * handleSize) * 0.4f);
}
Handles.matrix = cachedHandleMatrix;
break;
}
}
return(position);
}
private void DrawPointCaps(HEU_Curve curve, Color capColor)
{
List<Vector3> points = curve.GetAllPoints();
Color defaultColor = Handles.color;
Handles.color = capColor;
for (int i = 0; i < points.Count; ++i)
{
Vector3 pointPos = curve.GetTransformedPosition(points[i]);
HEU_EditorUI.DrawSphereCap(GUIUtility.GetControlID(FocusType.Passive), pointPos, Quaternion.identity, HEU_EditorUI.GetHandleSize(pointPos));
}
Handles.color = defaultColor;
}
private void DrawSelectionBox(Vector3 mousePosition, bool bAutoSelectPoints)
{
// First draw the selection box from drag start to current mouse position.
// Calculating the bounding box in screenspace then converting to world seems to
// produce the best lines in the Scene view regardless of camera orientation.
Vector3 xVec = new Vector3((mousePosition.x - _dragMouseStart.x), 0, 0);
Vector3 yVec = new Vector3(0, (mousePosition.y - _dragMouseStart.y), 0);
Vector3 s00 = _dragMouseStart;
Vector3 s01 = _dragMouseStart + xVec;
Vector3 s10 = _dragMouseStart + yVec;
Vector3 s11 = _dragMouseStart + xVec + yVec;
Vector3 camFwd = _currentCamera.transform.forward;
float depth = Mathf.Abs((_currentCamera.transform.position + camFwd * 2f).z);
Vector3 w00 = _currentCamera.ScreenToWorldPoint(new Vector3(s00.x, s00.y, depth));
Vector3 w01 = _currentCamera.ScreenToWorldPoint(new Vector3(s01.x, s01.y, depth));
Vector3 w10 = _currentCamera.ScreenToWorldPoint(new Vector3(s10.x, s10.y, depth));
Vector3 w11 = _currentCamera.ScreenToWorldPoint(new Vector3(s11.x, s11.y, depth));
Color defaultColor = Handles.color;
Handles.color = Color.white;
Vector3[] lines = new Vector3[]
{
w00, w01, w11, w10, w00
};
Handles.DrawSolidRectangleWithOutline(lines, _selectionBoxFillColor, _selectionBoxOutlineColor);
Handles.color = defaultColor;
if (bAutoSelectPoints)
{
// Now we select points withing the selection box
DeselectAllPoints();
// We'll use a rect to test against each curve point
Rect selectionRect = new Rect(_dragMouseStart.x, _dragMouseStart.y, (mousePosition.x - _dragMouseStart.x), (mousePosition.y - _dragMouseStart.y));
foreach (HEU_Curve curve in _curves)
{
int numPoints = curve.GetNumPoints();
for (int i = 0; i < numPoints; ++i)
{
Vector3 pointPosition = curve.GetTransformedPoint(i);
Vector3 pointScreenPosition = HEU_EditorUI.GetHandleWorldToScreenPosition(pointPosition, _currentCamera);
if (selectionRect.Contains(pointScreenPosition, true))
{
SelectAddPoint(curve, i);
Handles.color = _selectedPointColor;
}
else
{
Handles.color = _unselectedPointColor;
}
HEU_EditorUI.DrawSphereCap(i, pointPosition, Quaternion.identity, HEU_EditorUI.GetHandleSize(pointPosition));
Handles.color = defaultColor;
}
}
}
}
private void DrawCurvesSection(HEU_HoudiniAsset asset, SerializedObject assetObject)
{
if (asset.GetEditableCurveCount() <= 0)
{
return;
}
GUIStyle buttonStyle = new GUIStyle(GUI.skin.button);
buttonStyle.fontSize = 11;
buttonStyle.alignment = TextAnchor.MiddleCenter;
buttonStyle.fixedHeight = 24;
buttonStyle.margin.left = 34;
HEU_EditorUI.BeginSection();
{
SerializedProperty showCurvesProperty = HEU_EditorUtility.GetSerializedProperty(assetObject, "_showCurvesSection");
if (showCurvesProperty != null)
{
showCurvesProperty.boolValue = HEU_EditorUI.DrawFoldOut(showCurvesProperty.boolValue, "CURVES");
if (showCurvesProperty.boolValue)
{
SerializedProperty curveEditorProperty = HEU_EditorUtility.GetSerializedProperty(assetObject, "_curveEditorEnabled");
if (curveEditorProperty != null)
{
EditorGUILayout.PropertyField(curveEditorProperty);
}
HEU_EditorUI.DrawHeadingLabel("Collision Settings");
EditorGUI.indentLevel++;
string projectLabel = "Project Curves To ";
List<HEU_Curve> curves = asset.GetCurves();
SerializedProperty curveCollisionProperty = HEU_EditorUtility.GetSerializedProperty(assetObject, "_curveDrawCollision");
if (curveCollisionProperty != null)
{
EditorGUILayout.PropertyField(curveCollisionProperty, new GUIContent("Collision Type"));
if (curveCollisionProperty.enumValueIndex == (int)HEU_Curve.CurveDrawCollision.COLLIDERS)
{
HEU_EditorUtility.EditorDrawSerializedProperty(assetObject, "_curveDrawColliders", label: "Colliders");
projectLabel += "Colliders";
}
else if (curveCollisionProperty.enumValueIndex == (int)HEU_Curve.CurveDrawCollision.LAYERMASK)
{
HEU_EditorUtility.EditorDrawSerializedProperty(assetObject, "_curveDrawLayerMask", label: "Layer Mask");
projectLabel += "Layer";
}
HEU_EditorUI.DrawSeparator();
EditorGUI.indentLevel--;
HEU_EditorUI.DrawHeadingLabel("Projection Settings");
EditorGUI.indentLevel++;
HEU_EditorUtility.EditorDrawSerializedProperty(assetObject, "_curveProjectDirection", label: "Project Direction", tooltip: "The ray cast direction for projecting the curve points.");
HEU_EditorUtility.EditorDrawFloatProperty(assetObject, "_curveProjectMaxDistance", label: "Project Max Distance", tooltip: "The maximum ray cast distance for projecting the curve points.");
_projectCurvePointsButton.text = projectLabel;
if (GUILayout.Button(_projectCurvePointsButton, buttonStyle, GUILayout.MaxWidth(180)))
{
SerializedProperty projectDirProperty = HEU_EditorUtility.GetSerializedProperty(assetObject, "_curveProjectDirection");
SerializedProperty maxDistanceProperty = HEU_EditorUtility.GetSerializedProperty(assetObject, "_curveProjectMaxDistance");
Vector3 projectDir = projectDirProperty != null ? projectDirProperty.vector3Value : Vector3.down;
float maxDistance = maxDistanceProperty != null ? maxDistanceProperty.floatValue : 0;
for (int i = 0; i < curves.Count; ++i)
{
curves[i].ProjectToColliders(asset, projectDir, maxDistance);
}
}
}
EditorGUI.indentLevel--;
HEU_EditorUI.DrawSeparator();
for (int i = 0; i < curves.Count; ++i)
{
if (curves[i].Parameters != null)
{
DrawParameters(curves[i].Parameters, ref _curveParameterEditor);
}
}
}
}
}
HEU_EditorUI.EndSection();
HEU_EditorUI.DrawSeparator();
}
private void DrawTerrainSection(HEU_HoudiniAsset asset, SerializedObject assetObject)
{
int numVolumes = asset.GetVolumeCacheCount();
if(numVolumes <= 0)
{
return;
}
HEU_EditorUI.BeginSection();
{
SerializedProperty showTerrainProperty = HEU_EditorUtility.GetSerializedProperty(assetObject, "_showTerrainSection");
if (showTerrainProperty != null)
{
showTerrainProperty.boolValue = HEU_EditorUI.DrawFoldOut(showTerrainProperty.boolValue, "TERRAIN");
if (showTerrainProperty.boolValue)
{
// Draw each volume layer
List<HEU_VolumeCache> volumeCaches = asset.GetVolumeCaches();
int numCaches = volumeCaches.Count;
for (int i = 0; i < numCaches; ++i)
{
SerializedObject cacheObjectSerialized = new SerializedObject(volumeCaches[i]);
bool bChanged = false;
bool bStrengthChanged = false;
SerializedProperty layersProperty = cacheObjectSerialized.FindProperty("_layers");
if (layersProperty == null || layersProperty.arraySize == 0)
{
continue;
}
string heading = string.Format("{0}-{1}:", volumeCaches[i].ObjectName, volumeCaches[i].GeoName);
if (HEU_EditorUI.DrawFoldOutSerializedProperty(HEU_EditorUtility.GetSerializedProperty(cacheObjectSerialized, "_uiExpanded"), heading, ref bChanged))
{
EditorGUI.indentLevel++;
int numlayers = layersProperty.arraySize;
for (int j = 0; j < numlayers; ++j)
{
SerializedProperty layerProperty = layersProperty.GetArrayElementAtIndex(j);
if (layerProperty == null)
{
continue;
}
// Skipping "height" layer on UI since its treated as Houdini-specific layer
string layerName = layerProperty.FindPropertyRelative("_layerName").stringValue;
if (layerName.Equals(HEU_Defines.HAPI_HEIGHTFIELD_LAYERNAME_HEIGHT))
{
continue;
}
layerName = string.Format("Layer: {0}", layerName);
SerializedProperty uiExpandedProperty = layerProperty.FindPropertyRelative("_uiExpanded");
bool bExpanded = uiExpandedProperty != null ? uiExpandedProperty.boolValue : true;
bool bNewExpanded = HEU_EditorUI.DrawFoldOut(bExpanded, layerName);
if (uiExpandedProperty != null && bExpanded != bNewExpanded)
{
bChanged = true;
uiExpandedProperty.boolValue = bNewExpanded;
}
if (!bNewExpanded)
{
continue;
}
if (HEU_EditorUtility.EditorDrawFloatSliderProperty(layerProperty, "_strength", "Strength", "Amount to multiply the layer values by on import."))
{
bStrengthChanged = true;
}
HEU_EditorUI.DrawSeparator();
}
EditorGUI.indentLevel--;
}
if (bStrengthChanged)
{
SerializedProperty dirtyProperty = cacheObjectSerialized.FindProperty("_isDirty");
if (dirtyProperty != null)
{
dirtyProperty.boolValue = true;
bChanged = true;
}
}
if(bChanged)
{
cacheObjectSerialized.ApplyModifiedProperties();
}
}
}
}
}
HEU_EditorUI.EndSection();
HEU_EditorUI.DrawSeparator();
}
/// <summary>
/// Draw the Generate section.
/// </summary>
private static bool DrawGenerateSection(HEU_HoudiniAssetRoot assetRoot, SerializedObject assetRootSerializedObject, HEU_HoudiniAsset asset, SerializedObject assetObject)
{
bool bSkipDrawing = false;
float separatorDistance = 5f;
float screenWidth = EditorGUIUtility.currentViewWidth;
float buttonHeight = 30f;
float widthPadding = 55f;
float doubleButtonWidth = Mathf.Round(screenWidth - widthPadding + separatorDistance);
float singleButtonWidth = Mathf.Round((screenWidth - widthPadding) * 0.5f);
GUIStyle buttonStyle = new GUIStyle(GUI.skin.button);
buttonStyle.fontStyle = FontStyle.Bold;
buttonStyle.fontSize = 11;
buttonStyle.alignment = TextAnchor.MiddleLeft;
buttonStyle.fixedHeight = buttonHeight;
buttonStyle.padding.left = 6;
buttonStyle.padding.right = 6;
buttonStyle.margin.left = 0;
buttonStyle.margin.right = 0;
GUIStyle centredButtonStyle = new GUIStyle(buttonStyle);
centredButtonStyle.alignment = TextAnchor.MiddleCenter;
GUIStyle buttonSetStyle = new GUIStyle(GUI.skin.box);
RectOffset br = buttonSetStyle.margin;
br.left = 4;
br.right = 4;
buttonSetStyle.margin = br;
GUIStyle boxStyle = new GUIStyle(GUI.skin.GetStyle("ColorPickerBackground"));
br = boxStyle.margin;
br.left = 4;
br.right = 4;
boxStyle.margin = br;
boxStyle.padding = br;
GUIStyle promptButtonStyle = new GUIStyle(GUI.skin.button);
promptButtonStyle.fontSize = 11;
promptButtonStyle.alignment = TextAnchor.MiddleCenter;
promptButtonStyle.fixedHeight = 30;
promptButtonStyle.margin.left = 34;
promptButtonStyle.margin.right = 34;
_recookhdaContent.text = " Recook Asset";
HEU_HoudiniAsset.AssetBuildAction pendingBuildAction = HEU_HoudiniAsset.AssetBuildAction.NONE;
SerializedProperty pendingBuildProperty = HEU_EditorUtility.GetSerializedProperty(assetObject, "_requestBuildAction");
if (pendingBuildProperty != null)
{
pendingBuildAction = (HEU_HoudiniAsset.AssetBuildAction)pendingBuildProperty.enumValueIndex;
}
// Track changes for the build and bake targets
EditorGUI.BeginChangeCheck();
HEU_HoudiniAsset.AssetCookStatus cookStatus = GetCookStatusFromSerializedAsset(assetObject);
if (cookStatus == HEU_HoudiniAsset.AssetCookStatus.SELECT_SUBASSET)
{
// Prompt user to select subasset
GUIStyle promptStyle = new GUIStyle(GUI.skin.label);
promptStyle.fontStyle = FontStyle.Bold;
promptStyle.normal.textColor = HEU_EditorUI.IsEditorDarkSkin() ? Color.green : Color.blue;
EditorGUILayout.LabelField("SELECT AN ASSET TO INSTANTIATE:", promptStyle);
EditorGUILayout.Separator();
int selectedIndex = -1;
string[] subassetNames = asset.SubassetNames;
for (int i = 0; i < subassetNames.Length; ++i)
{
if (GUILayout.Button(subassetNames[i], promptButtonStyle))
{
selectedIndex = i;
break;
}
EditorGUILayout.Separator();
}
if (selectedIndex >= 0)
{
SerializedProperty selectedIndexProperty = HEU_EditorUtility.GetSerializedProperty(assetObject, "_selectedSubassetIndex");
if (selectedIndexProperty != null)
{
selectedIndexProperty.intValue = selectedIndex;
}
}
bSkipDrawing = true;
}
else
{
HEU_EditorUI.BeginSection();
{
if (cookStatus == HEU_HoudiniAsset.AssetCookStatus.COOKING || cookStatus == HEU_HoudiniAsset.AssetCookStatus.POSTCOOK)
{
_recookhdaContent.text = " Cooking Asset";
}
else if (cookStatus == HEU_HoudiniAsset.AssetCookStatus.LOADING || cookStatus == HEU_HoudiniAsset.AssetCookStatus.POSTLOAD)
{
_reloadhdaContent.text = " Loading Asset";
}
SerializedProperty showGenerateProperty = assetObject.FindProperty("_showGenerateSection");
showGenerateProperty.boolValue = HEU_EditorUI.DrawFoldOut(showGenerateProperty.boolValue, "GENERATE");
if (showGenerateProperty.boolValue)
{
//bool bHasPendingAction = (pendingBuildAction != HEU_HoudiniAsset.AssetBuildAction.NONE) || (cookStatus != HEU_HoudiniAsset.AssetCookStatus.NONE);
HEU_EditorUI.DrawSeparator();
//EditorGUI.BeginDisabledGroup(bHasPendingAction);
using (var hs = new EditorGUILayout.HorizontalScope(boxStyle))
{
if (GUILayout.Button(_reloadhdaContent, buttonStyle, GUILayout.Width(singleButtonWidth)))
{
pendingBuildAction = HEU_HoudiniAsset.AssetBuildAction.RELOAD;
bSkipDrawing = true;
}
GUILayout.Space(separatorDistance);
if (!bSkipDrawing && GUILayout.Button(_recookhdaContent, buttonStyle, GUILayout.Width(singleButtonWidth)))
{
pendingBuildAction = HEU_HoudiniAsset.AssetBuildAction.COOK;
bSkipDrawing = true;
}
}
using (var hs = new EditorGUILayout.HorizontalScope(boxStyle))
{
float tripleButtonWidth = Mathf.Round((screenWidth - widthPadding) * 0.33f);
if (GUILayout.Button(_removeheContent, buttonStyle, GUILayout.Width(tripleButtonWidth)))
{
pendingBuildAction = HEU_HoudiniAsset.AssetBuildAction.STRIP_HEDATA;
bSkipDrawing = true;
}
GUILayout.Space(separatorDistance);
if (GUILayout.Button(_duplicateContent, buttonStyle, GUILayout.Width(tripleButtonWidth)))
{
pendingBuildAction = HEU_HoudiniAsset.AssetBuildAction.DUPLICATE;
bSkipDrawing = true;
}
GUILayout.Space(separatorDistance);
if (GUILayout.Button(_resetParamContent, buttonStyle, GUILayout.Width(tripleButtonWidth)))
{
pendingBuildAction = HEU_HoudiniAsset.AssetBuildAction.RESET_PARAMS;
bSkipDrawing = true;
}
}
//EditorGUI.EndDisabledGroup();
HEU_EditorUI.DrawSeparator();
}
}
HEU_EditorUI.EndSection();
HEU_EditorUI.DrawSeparator();
HEU_EditorUI.BeginSection();
{
SerializedProperty showBakeProperty = assetObject.FindProperty("_showBakeSection");
showBakeProperty.boolValue = HEU_EditorUI.DrawFoldOut(showBakeProperty.boolValue, "BAKE");
if (showBakeProperty.boolValue)
{
if (!bSkipDrawing)
{
// Bake -> New Instance, New Prefab, Existing instance or prefab
using (var vs = new EditorGUILayout.HorizontalScope(boxStyle))
{
if (GUILayout.Button(_bakegameobjectContent, buttonStyle, GUILayout.Width(singleButtonWidth)))
{
asset.BakeToNewStandalone();
}
GUILayout.Space(separatorDistance);
if (GUILayout.Button(_bakeprefabContent, buttonStyle, GUILayout.Width(singleButtonWidth)))
{
asset.BakeToNewPrefab();
}
}
HEU_EditorUI.DrawSeparator();
using (var hs2 = new EditorGUILayout.VerticalScope(boxStyle))
{
if (GUILayout.Button(_bakeandreplaceContent, centredButtonStyle, GUILayout.Width(doubleButtonWidth)))
{
if (assetRoot._bakeTargets == null || assetRoot._bakeTargets.Count == 0)
{
// No bake target means user probably forgot to set one. So complain!
HEU_EditorUtility.DisplayDialog("No Bake Targets", "Bake Update requires atleast one valid GameObject.\n\nDrag a GameObject or Prefab onto the Drag and drop GameObjects / Prefabs field!", "OK");
}
else
{
int numTargets = assetRoot._bakeTargets.Count;
for (int i = 0; i < numTargets; ++i)
{
GameObject bakeGO = assetRoot._bakeTargets[i];
if (bakeGO != null)
{
if (HEU_EditorUtility.IsPrefabAsset(bakeGO))
{
// Prefab asset means its the source prefab, and not an instance of it
asset.BakeToExistingPrefab(bakeGO);
}
else
{
// This is for all standalone (including prefab instances)
asset.BakeToExistingStandalone(bakeGO);
}
}
else
{
Debug.LogWarning("Unable to bake to null target at index " + i);
}
}
}
}
using (var hs = new EditorGUILayout.VerticalScope(buttonSetStyle))
{
SerializedProperty bakeTargetsProp = assetRootSerializedObject.FindProperty("_bakeTargets");
if (bakeTargetsProp != null)
{
EditorGUILayout.PropertyField(bakeTargetsProp, _dragAndDropField, true, GUILayout.Width(doubleButtonWidth - 9f));
}
}
}
}
}
}
HEU_EditorUI.EndSection();
HEU_EditorUI.DrawSeparator();
if (pendingBuildAction != HEU_HoudiniAsset.AssetBuildAction.NONE)
{
// Sanity check to make sure the asset is part of the AssetUpater
HEU_AssetUpdater.AddAssetForUpdate(asset);
// Apply pending build action based on user UI interaction above
pendingBuildProperty.enumValueIndex = (int)pendingBuildAction;
if (pendingBuildAction == HEU_HoudiniAsset.AssetBuildAction.COOK)
{
// Recook should only update parameters that haven't changed. Otherwise if not checking and updating parameters,
// then buttons will trigger callbacks on Recook which is not desired.
SerializedProperty checkParameterChange = HEU_EditorUtility.GetSerializedProperty(assetObject, "_checkParameterChangeForCook");
if (checkParameterChange != null)
{
checkParameterChange.boolValue = true;
}
// But we do want to always upload input geometry on user hitting Recook expliclity
SerializedProperty forceUploadInputs = HEU_EditorUtility.GetSerializedProperty(assetObject, "_forceUploadInputs");
if (forceUploadInputs != null)
{
forceUploadInputs.boolValue = true;
}
}
}
}
if (EditorGUI.EndChangeCheck())
{
assetRootSerializedObject.ApplyModifiedProperties();
assetObject.ApplyModifiedProperties();
}
return bSkipDrawing;
}
/// <summary>
/// Draw asset options for given asset.
/// </summary>
/// <param name="asset">The HDA asset</param>
/// <param name="assetObject">Serialized HDA asset object</param>
private void DrawAssetOptions(HEU_HoudiniAsset asset, SerializedObject assetObject)
{
GUIStyle buttonStyle = new GUIStyle(GUI.skin.button);
buttonStyle.fontSize = 11;
buttonStyle.alignment = TextAnchor.MiddleCenter;
buttonStyle.fixedHeight = 24;
buttonStyle.margin.left = 34;
HEU_EditorUI.BeginSection();
{
SerializedProperty showHDAOptionsProperty = assetObject.FindProperty("_showHDAOptions");
showHDAOptionsProperty.boolValue = HEU_EditorUI.DrawFoldOut(showHDAOptionsProperty.boolValue, "ASSET OPTIONS");
if (showHDAOptionsProperty.boolValue)
{
EditorGUI.indentLevel++;
HEU_EditorUI.DrawPropertyField(assetObject, "_autoCookOnParameterChange", "Auto-Cook On Parameter Change", "Automatically cook when a parameter changes. If off, must use Recook to cook.");
HEU_EditorUI.DrawPropertyField(assetObject, "_pushTransformToHoudini", "Push Transform To Houdini", "Send the asset's transform to Houdini and apply to object.");
HEU_EditorUI.DrawPropertyField(assetObject, "_transformChangeTriggersCooks", "Transform Change Triggers Cooks", "Changing the transform (e.g. moving) the asset in Unity will invoke cook in Houdini.");
HEU_EditorUI.DrawPropertyField(assetObject, "_cookingTriggersDownCooks", "Cooking Triggers Downstream Cooks", "Cooking this asset will trigger dependent assets' to also cook.");
HEU_EditorUI.DrawPropertyField(assetObject, "_generateUVs", "Generate UVs", "Force Unity to generate UVs for output geometry.");
HEU_EditorUI.DrawPropertyField(assetObject, "_generateTangents", "Generate Tangents", "Generate tangents in Unity for output geometry.");
HEU_EditorUI.DrawPropertyField(assetObject, "_generateNormals", "Generate Normals", "Generate normals in Unity for output geometry.");
HEU_EditorUI.DrawPropertyField(assetObject, "_generateMeshUsingPoints", "Generate Mesh Using Points", "Use point attributes instead of vertex attributes for geometry. Ignores vertex attributes.");
HEU_EditorUI.DrawPropertyField(assetObject, "_useLODGroups", "Use LOD Groups", "Automatically create Unity LOD group if found.");
HEU_EditorUI.DrawPropertyField(assetObject, "_ignoreNonDisplayNodes", "Ignore NonDisplay Nodes", "Only display node geometry will be created.");
HEU_EditorUI.DrawPropertyField(assetObject, "_splitGeosByGroup", "Split Geos By Group", "Split geometry into separate gameobjects by group. Deprecated feature and only recommended for simple use cases.");
if (asset.NumAttributeStores() > 0)
{
HEU_EditorUI.DrawPropertyField(assetObject, "_editableNodesToolsEnabled", "Enable Editable Node Tools", "Displays Editable Node Tools and generates the node's geometry, if asset has editable nodes.");
}
if (asset.NumHandles() > 0)
{
HEU_EditorUI.DrawPropertyField(assetObject, "_handlesEnabled", "Enable Handles", "Creates Houdini Handles if asset has them.");
}
EditorGUILayout.Space();
using (var hs = new EditorGUILayout.HorizontalScope())
{
if (GUILayout.Button(_savePresetButton, buttonStyle, GUILayout.MaxWidth(160)))
{
string fileName = asset.AssetName;
string filePattern = "preset";
string newPath = EditorUtility.SaveFilePanel("Save HDA preset", "", fileName + "." + filePattern, filePattern);
if (newPath != null && !string.IsNullOrEmpty(newPath))
{
HEU_AssetPresetUtility.SaveAssetPresetToFile(asset, newPath);
}
}
if (GUILayout.Button(_loadPresetButton, buttonStyle, GUILayout.MaxWidth(160)))
{
string fileName = asset.AssetName;
string filePattern = "preset";
string newPath = EditorUtility.OpenFilePanel("Load HDA preset", "", filePattern);
if (newPath != null && !string.IsNullOrEmpty(newPath))
{
HEU_AssetPresetUtility.LoadPresetFileIntoAssetAndCook(asset, newPath);
}
}
}
EditorGUILayout.Space();
if(GUILayout.Button(_resetMaterialOverridesButton, buttonStyle, GUILayout.MaxWidth(160)))
{
asset.ResetMaterialOverrides();
}
EditorGUI.indentLevel--;
}
}
HEU_EditorUI.EndSection();
HEU_EditorUI.DrawSeparator();
}
public override void OnInspectorGUI()
{
// Try acquiring asset reference in here again due to Undo.
// Eg. After a delete, Undo requires us to re-acquire references.
TryAcquiringAsset();
string msg = "Houdini Engine Asset Error\n" +
"No HEU_HoudiniAsset found!";
if (_houdiniAsset == null || !_houdiniAsset.IsValidForInteraction(ref msg))
{
DrawHDAUIMessage(msg);
return;
}
// Always hook into asset UI callback. This could have got reset on code refresh.
_houdiniAsset._refreshUIDelegate = RefreshUI;
serializedObject.Update();
_houdiniAssetSerializedObject.Update();
bool guiEnabled = GUI.enabled;
GUIStyle backgroundStyle = new GUIStyle(GUI.skin.GetStyle("box"));
RectOffset br = backgroundStyle.margin;
br.top = 10;
br.bottom = 6;
br.left = 4;
br.right = 4;
backgroundStyle.margin = br;
br = backgroundStyle.padding;
br.top = 8;
br.bottom = 8;
br.left = 8;
br.right = 8;
backgroundStyle.padding = br;
using (var hs = new EditorGUILayout.VerticalScope(backgroundStyle))
{
HEU_EditorUI.DrawSeparator();
DrawHeaderSection();
DrawLicenseInfo();
bool bSkipDraw = DrawGenerateSection(_houdiniAssetRoot, serializedObject, _houdiniAsset, _houdiniAssetSerializedObject); ;
if (!bSkipDraw)
{
SerializedProperty assetCookStatusProperty = HEU_EditorUtility.GetSerializedProperty(_houdiniAssetSerializedObject, "_cookStatus");
if (assetCookStatusProperty != null)
{
// Track changes to Houdini Asset gameobject
EditorGUI.BeginChangeCheck();
DrawEventsSection(_houdiniAsset, _houdiniAssetSerializedObject);
DrawAssetOptions(_houdiniAsset, _houdiniAssetSerializedObject);
DrawCurvesSection(_houdiniAsset, _houdiniAssetSerializedObject);
DrawInputNodesSection(_houdiniAsset, _houdiniAssetSerializedObject);
DrawTerrainSection(_houdiniAsset, _houdiniAssetSerializedObject);
// If this is a Curve asset, we don't need to draw parameters as its redundant
if (_houdiniAsset.AssetType != HEU_HoudiniAsset.HEU_AssetType.TYPE_CURVE)
{
DrawParameters(_houdiniAsset.Parameters, ref _parameterEditor);
}
DrawInstanceInputs(_houdiniAsset, _houdiniAssetSerializedObject);
// Check if any changes occurred, and if so, trigger a recook
if (EditorGUI.EndChangeCheck())
{
_houdiniAssetSerializedObject.ApplyModifiedProperties();
serializedObject.ApplyModifiedProperties();
// Do recook if values have changed
if (HEU_PluginSettings.CookingEnabled && _houdiniAsset.AutoCookOnParameterChange && _houdiniAsset.DoesAssetRequireRecook())
{
_houdiniAsset.RequestCook(bCheckParametersChanged: true, bAsync: false, bSkipCookCheck: false, bUploadParameters: true);
}
}
}
}
}
GUI.enabled = guiEnabled;
}
/// <summary>
/// Draw the given asset's input instances.
/// Caches initially, then draws in paginized format.
/// </summary>
/// <param name="asset">Asset's input instances to draw</param>
/// <param name="assetObject">Serialized object of assset</param>
public void DrawInstanceInputs(HEU_HoudiniAsset asset, SerializedObject assetObject)
{
if (!_populated)
{
// Create cache
PopulateInstanceInputCache(asset, assetObject);
}
if (_instanceObjects.Count == 0)
{
//Debug.Log("No instance objects");
return;
}
HEU_EditorUI.DrawSeparator();
int numObjInstances = _instanceObjects.Count;
// Display input section if at least have 1 input field
if (numObjInstances > 0)
{
HEU_EditorUI.BeginSection();
_showInstanceInputsProperty.boolValue = HEU_EditorUI.DrawFoldOut
(_showInstanceInputsProperty.boolValue, "INSTANCE INPUTS");
if (_showInstanceInputsProperty.boolValue)
{
EditorGUI.BeginChangeCheck();
// Number to display per page
EditorGUILayout.DelayedIntField(_numInputsToShowProperty, new GUIContent("Display Per Page"));
int numInputsToShow = Mathf.Clamp(_numInputsToShowProperty.intValue, 1, numObjInstances);
_numInputsToShowProperty.intValue = numInputsToShow;
int inputsPageIndex = _inputsPageIndexProperty.intValue;
int totalPages = numObjInstances / numInputsToShow;
using (new GUILayout.HorizontalScope())
{
EditorGUILayout.DelayedIntField(_inputsPageIndexProperty, new GUIContent("Page"));
// Current page
inputsPageIndex = Mathf.Clamp(_inputsPageIndexProperty.intValue, 0, totalPages - 1);
// Previous page
EditorGUI.BeginDisabledGroup(inputsPageIndex <= 0);
if (GUILayout.Button("<<"))
{
inputsPageIndex--;
}
EditorGUI.EndDisabledGroup();
// Next page
EditorGUI.BeginDisabledGroup(inputsPageIndex >= (totalPages - 1));
if (GUILayout.Button(">>"))
{
inputsPageIndex++;
}
EditorGUI.EndDisabledGroup();
_inputsPageIndexProperty.intValue = inputsPageIndex;
}
inputsPageIndex = inputsPageIndex < totalPages ? inputsPageIndex : totalPages - 1;
int startIndex = inputsPageIndex * numInputsToShow;
int validNumInputs = numInputsToShow <= numObjInstances ? numInputsToShow : numObjInstances;
if (EditorGUI.EndChangeCheck())
{
// Only apply change to the UI object so don't need to cook entire asset
_serializedObject.ApplyModifiedProperties();
}
EditorGUI.BeginChangeCheck();
// Draw instanced input info for current page
for (int i = 0; i < validNumInputs; ++i)
{
EditorGUILayout.BeginVertical();
int currentIndex = startIndex + i;
if (_instanceObjects[currentIndex]._instancedInputsProperty != null)
{
int inputCount = _instanceObjects[currentIndex]._instancedInputsProperty.arraySize;
EditorGUILayout.PropertyField(_instanceObjects[currentIndex]._instancedInputsProperty,
new GUIContent(_instanceObjects[currentIndex]._inputName), true);
// When input size increases, Unity creates default values for HEU_InstancedInput which results in
// zero value for scale offset. This fixes it up.
int newInputCount = _instanceObjects[currentIndex]._instancedInputsProperty.arraySize;
if (inputCount < newInputCount)
{
for (int inputIndex = inputCount; inputIndex < newInputCount; ++inputIndex)
{
SerializedProperty scaleProperty = _instanceObjects[currentIndex]._instancedInputsProperty.GetArrayElementAtIndex(inputIndex).FindPropertyRelative("_scaleOffset");
scaleProperty.vector3Value = Vector3.one;
}
}
}
_instanceObjects[currentIndex]._objInstanceSerialized.ApplyModifiedProperties();
EditorGUILayout.EndVertical();
}
if (EditorGUI.EndChangeCheck())
{
asset.RequestCook(bCheckParametersChanged: true, bAsync: true, bSkipCookCheck: false, bUploadParameters: true);
}
}
HEU_EditorUI.EndSection();
}
}
private void DrawSceneInfo()
{
float pixelsPerPoint = HEU_EditorUI.GetPixelsPerPoint();
float screenWidth = Screen.width / pixelsPerPoint;
float screenHeight = Screen.height / pixelsPerPoint;
float screenPosHalf = screenWidth * 0.5f;
float wx = 120;
float height = 80;
float height_subtract = 140;
SetupUIElements();
Handles.BeginGUI();
_curveEditorUIRect = new Rect(screenPosHalf - wx, screenHeight - height_subtract, wx * 2f, height);
using (new GUILayout.AreaScope(_curveEditorUIRect, "", _toolsBGStyle))
{
using (new GUILayout.VerticalScope())
{
using (new GUILayout.HorizontalScope())
{
GUILayout.FlexibleSpace();
GUILayout.Label(_curveEditorLabel);
GUILayout.FlexibleSpace();
}
HEU_Curve.Interaction newInteraction = (HEU_Curve.Interaction)GUILayout.Toolbar((int)_interactionMode, InteractionModeLabels, GUILayout.MinHeight(30));
if (newInteraction != _interactionMode)
{
// Reset selection and do new
SwitchToMode(newInteraction);
}
using (new GUILayout.HorizontalScope())
{
GUILayout.FlexibleSpace();
GUILayout.Label(_infoLabel);
GUILayout.FlexibleSpace();
}
}
}
if (_showInfoRepaint)
{
using (new GUILayout.AreaScope(_infoRect, "", _toolsBGStyle))
{
GUILayout.Label(_infoHeaderLabel);
// Help text
if (_interactionMode == HEU_Curve.Interaction.VIEW)
{
GUILayout.Label(_curveViewHelp);
}
else if (_interactionMode == HEU_Curve.Interaction.ADD)
{
DrawHelpLineGridBox("Left Mouse", "Add point to end of curve.");
DrawHelpLineGridBox("A", "Toggle where to add new point (Start, Inside, End).");
DrawHelpLineGridBox("Hold " + HEU_Defines.HEU_KEY_CTRL, "Grid snapping.");
DrawHelpLineGridBox("Backspace", "Delete last new point.");
DrawHelpLineGridBox("Space", "Edit mode.");
DrawHelpLineGridBox("Esc / Enter", "View mode.");
GUILayout.Space(5);
using (new GUILayout.VerticalScope())
{
GUILayout.Label(_curveNewPointModeLabel);
// Mode of adding new point (at start, middle, or end)
_newPointMode = (CurveNewPointMode)GUILayout.Toolbar((int)_newPointMode, NewPointModeLabels, GUILayout.MaxWidth(300), GUILayout.MinHeight(20));
}
}
else if (_interactionMode == HEU_Curve.Interaction.EDIT)
{
DrawHelpLineGridBox("Left Mouse", "Select point.");
DrawHelpLineGridBox(HEU_Defines.HEU_KEY_CTRL + " + Left Mouse", "Multi-select point.");
DrawHelpLineGridBox(string.Format("Hold {0} + Left Mouse", HEU_Defines.HEU_KEY_CTRL), "Grid snapping when moving points.");
DrawHelpLineGridBox("Backspace", "Delete selected points.");
DrawHelpLineGridBox("Space", "Add mode.");
DrawHelpLineGridBox("Esc / Enter", "View mode.");
}
}
}
Handles.EndGUI();
}
private void DrawPaintModeScene()
{
if(_selectedAttributesStore == null || _selectedAttributeData == null)
{
// Nothing to do if no attribute selected
return;
}
if(!_selectedAttributesStore.HasMeshForPainting())
{
// Painting requires a mesh so nothing to do
return;
}
if (!_mouseWithinSceneView)
{
return;
}
float brushRadius = GetBrushRadius();
// TODO: use Handles.DrawingScope
Color originalHandleColor = Handles.color;
Color newHandleColor = originalHandleColor;
SerializedProperty handleColorProperty = HEU_EditorUtility.GetSerializedProperty(_toolsInfoSerializedObject, "_brushHandleColor");
if(handleColorProperty != null)
{
newHandleColor = handleColorProperty.colorValue;
}
HEU_ToolsInfo.PaintMergeMode paintMergeMode = HEU_ToolsInfo.PaintMergeMode.REPLACE;
SerializedProperty paintMergeProperty = HEU_EditorUtility.GetSerializedProperty(_toolsInfoSerializedObject, "_paintMergeMode");
if (paintMergeProperty != null)
{
paintMergeMode = (HEU_ToolsInfo.PaintMergeMode)paintMergeProperty.intValue;
}
SerializedProperty isPaintingProperty = HEU_EditorUtility.GetSerializedProperty(_toolsInfoSerializedObject, "_isPainting");
// Enable the mesh collider so that we can raycast to paint using brush
MeshCollider collider = _selectedAttributesStore.GetPaintMeshCollider();
if (collider != null)
{
Ray ray = _currentCamera.ScreenPointToRay(_mousePosition);
ray.origin = _currentCamera.transform.position;
RaycastHit hit;
if (collider.Raycast(ray, out hit, _intersectionRayLength))
{
if (_currentEvent.type == EventType.ScrollWheel && _currentEvent.shift)
{
// Brush resize
brushRadius -= _currentEvent.delta.y * _mouseWheelBrushSizeMultiplier;
brushRadius = UpdateBrushSize(brushRadius);
_GUIChanged = true;
_currentEvent.Use();
}
else if (_currentEvent.type == EventType.MouseDrag && _currentEvent.shift)
{
// Brush resize
brushRadius += _currentEvent.delta.x * _mouseWheelBrushSizeMultiplier;
brushRadius = UpdateBrushSize(brushRadius);
_GUIChanged = true;
_currentEvent.Use();
}
else if (_currentEvent.button == 0 && !_currentEvent.shift && !_currentEvent.alt && !_currentEvent.control && !_mouseOverInfoPanel)
{
// Painting
if (_currentEvent.type == EventType.MouseDown && !isPaintingProperty.boolValue)
{
PaintingStarted(isPaintingProperty);
}
if (isPaintingProperty.boolValue)
{
if(_currentEvent.type == EventType.MouseDown || _currentEvent.type == EventType.MouseDrag)
{
HandlePaintEvent(hit, brushRadius, paintMergeMode);
_currentEvent.Use();
}
}
}
if (!_mouseOverInfoPanel)
{
Handles.color = newHandleColor;
Vector3 endPt = hit.point + (Vector3.Normalize(hit.normal) * brushRadius);
Handles.DrawAAPolyLine(2f, new Vector3[] { hit.point, endPt });
HEU_EditorUI.DrawCircleCap(_controlID, hit.point, Quaternion.FromToRotation(Vector3.forward, hit.normal), brushRadius);
}
}
}
switch (_currentEvent.type)
{
case EventType.MouseDown:
{
// Don't use event here as it will ignore mouse camera controls
break;
}
case EventType.MouseUp:
{
if (_currentEvent.button == 0)
{
if(!_currentEvent.shift && !_currentEvent.alt && !_currentEvent.control)
{
if (isPaintingProperty != null && isPaintingProperty.boolValue)
{
_currentEvent.Use();
}
PaintingFinished(isPaintingProperty);
}
}
break;
}
case EventType.MouseMove:
{
// Use the mouse move event will force a repaint allowing for much more responsive UI
_currentEvent.Use();
break;
}
case EventType.Layout:
{
// This disables deselection on asset while in Edit mode
HandleUtility.AddDefaultControl(_controlID);
break;
}
case EventType.Repaint:
{
break;
}
}
Handles.color = originalHandleColor;
}
/// <summary>
/// Update and draw the curves for the specified asset.
/// Manages the interaction modes.
/// </summary>
/// <param name="asset"></param>
public void UpdateSceneCurves(HEU_HoudiniAsset asset)
{
_serializedCurvesCache.Clear();
// Filter out non-editable curves
_curves.Clear();
foreach (Object targetObject in targets)
{
HEU_Curve curve = targetObject as HEU_Curve;
if (curve != null && curve.IsEditable())
{
_curves.Add(curve);
}
}
if (_curves.Count == 0)
{
return;
}
_currentCamera = Camera.current;
Color defaultHandleColor = Handles.color;
Event currentEvent = Event.current;
Vector3 mousePosition = HEU_EditorUI.GetMousePosition(ref currentEvent, _currentCamera);
int controlID = GUIUtility.GetControlID(FocusType.Keyboard);
EventType eventType = currentEvent.GetTypeForControl(controlID);
EditorGUI.BeginChangeCheck();
// Keep track of curves that were updated so we can apply changes via serialization
List<SerializedObject> updatedCurves = new List<SerializedObject>();
if (_interactionMode == HEU_Curve.Interaction.VIEW)
{
UpdateViewMode(asset, controlID, eventType, mousePosition, updatedCurves);
}
else if (_interactionMode == HEU_Curve.Interaction.ADD)
{
UpdateAddMode(asset, controlID, eventType, mousePosition, updatedCurves);
}
else if (_interactionMode == HEU_Curve.Interaction.EDIT)
{
UpdateEditMode(asset, controlID, eventType, mousePosition, updatedCurves);
}
if (EditorGUI.EndChangeCheck())
{
foreach (SerializedObject serializedCurve in updatedCurves)
{
serializedCurve.ApplyModifiedProperties();
}
}
Handles.color = defaultHandleColor;
if (eventType == EventType.Layout)
{
// Delay update the show info so that the error doesn't popup trying to draw elements during drawing.
_showInfoRepaint = _showInfo;
}
DrawSceneInfo();
}
private void DrawAssetLink()
{
HEU_PDGAssetLink.LinkState validState = _assetLink.AssetLinkState;
using (new EditorGUILayout.VerticalScope(_backgroundStyle))
{
EditorGUILayout.Space();
SerializedProperty assetGOProp = HEU_EditorUtility.GetSerializedProperty(serializedObject, "_assetGO");
if (assetGOProp != null)
{
EditorGUILayout.PropertyField(assetGOProp, _assetGOLabel, false);
}
EditorGUILayout.Space();
using (new EditorGUILayout.HorizontalScope())
{
if (GUILayout.Button(_refreshContent, GUILayout.MaxHeight(_largButtonHeight)))
{
_assetLink.Refresh();
}
if (GUILayout.Button(_resetContent, GUILayout.MaxHeight(_largButtonHeight)))
{
_assetLink.Reset();
}
}
_assetLink._autoCook = EditorGUILayout.Toggle(_autocookContent, _assetLink._autoCook);
_assetLink._useHEngineData = EditorGUILayout.Toggle(_useHEngineDataContent, _assetLink._useHEngineData);
EditorGUILayout.Space();
using (new EditorGUILayout.VerticalScope(HEU_EditorUI.GetSectionStyle()))
{
EditorGUILayout.LabelField("Asset is " + validState);
if (validState == HEU_PDGAssetLink.LinkState.ERROR_NOT_LINKED)
{
EditorGUILayout.LabelField("Failed to link with HDA. Unable to proceed. Try rebuilding asset.");
}
else if (validState == HEU_PDGAssetLink.LinkState.LINKED)
{
EditorGUILayout.Space();
EditorGUILayout.LabelField(_assetStatusLabel);
DrawWorkItemTally(_assetLink._workItemTally);
EditorGUILayout.Space();
}
}
}
if (validState == HEU_PDGAssetLink.LinkState.INACTIVE)
{
_assetLink.Refresh();
}
else if (validState == HEU_PDGAssetLink.LinkState.LINKED)
{
using (new EditorGUILayout.VerticalScope(_backgroundStyle))
{
EditorGUILayout.Space();
// Dropdown list of TOP network names
DrawSelectedTOPNetwork();
EditorGUILayout.Space();
// Dropdown list of TOP nodes
DrawSelectedTOPNode();
}
}
}
private void UpdateAddMode(HEU_HoudiniAsset asset, int controlID, EventType eventType, Vector3 mousePosition, List<SerializedObject> updatedCurves)
{
Event currentEvent = Event.current;
Color defaultHandleColor = Handles.color;
switch (eventType)
{
case EventType.MouseDown:
{
if (!currentEvent.alt && currentEvent.button == 0 && _closestCurveName != null && _closestPointIndex >= 0)
{
AddPoint(_closestCurveName, _closestPointIndex, _newPointPosition, updatedCurves);
_closestCurveName = null;
currentEvent.Use();
}
break;
}
case EventType.MouseUp:
{
break;
}
case EventType.MouseMove:
{
// Use the mouse move event will force a repaint allowing for much more responsive UI
currentEvent.Use();
break;
}
case EventType.KeyUp:
{
if (currentEvent.keyCode == KeyCode.Space && !currentEvent.alt)
{
// Toggle modes
SwitchToMode(HEU_Curve.Interaction.EDIT);
}
else if (currentEvent.keyCode == KeyCode.Escape || currentEvent.keyCode == KeyCode.Return || currentEvent.keyCode == KeyCode.KeypadEnter)
{
SwitchToMode(HEU_Curve.Interaction.VIEW);
currentEvent.Use();
}
break;
}
case EventType.KeyDown:
{
if (currentEvent.keyCode == KeyCode.Backspace || currentEvent.keyCode == KeyCode.Delete)
{
// Delete last added point
if (_latestPointAddedCurve != null)
{
HEU_Curve latestAddCurve = GetCurve(_latestPointAddedCurve);
if (latestAddCurve != null && _latestPointsAdded.Count > 0)
{
SelectSinglePoint(latestAddCurve, _latestPointsAdded.Pop());
DeleteSelectedPoints(updatedCurves);
}
}
currentEvent.Use();
}
else if (currentEvent.keyCode == KeyCode.A)
{
int mode = (int)_newPointMode + 1;
if (mode > (int)CurveNewPointMode.END)
{
mode = (int)CurveNewPointMode.START;
}
_newPointMode = (CurveNewPointMode)mode;
}
else if (currentEvent.keyCode == KeyCode.F1)
{
_showInfo = !_showInfo;
}
break;
}
case EventType.Layout:
{
// This disables deselection on asset while in Add mode
HandleUtility.AddDefaultControl(GUIUtility.GetControlID(FocusType.Passive));
break;
}
case EventType.Repaint:
{
bool bMouseInDrawArea = HEU_GeneralUtility.IsMouseWithinSceneView(_currentCamera, mousePosition)
&& !HEU_GeneralUtility.IsMouseOverRect(_currentCamera, mousePosition, ref _curveEditorUIRect)
&& (!_showInfoRepaint || !HEU_GeneralUtility.IsMouseOverRect(_currentCamera, mousePosition, ref _infoRect));
// Plane for default collider
Plane collisionPlane = new Plane(Vector3.up, Vector3.zero);
//Ray mouseRay = _currentCamera.ScreenPointToRay(mousePosition);
//Vector3 planePosition = mouseRay.origin + mouseRay.direction * 100f;
//Plane collisionPlane = new Plane(-_currentCamera.transform.forward, planePosition);
HEU_Curve.CurveDrawCollision drawCollision = asset.CurveDrawCollision;
List<Collider> drawColliders = null;
LayerMask drawLayerMask = Physics.DefaultRaycastLayers;
if (drawCollision == HEU_Curve.CurveDrawCollision.LAYERMASK)
{
drawLayerMask = asset.GetCurveDrawLayerMask();
}
else if (drawCollision == HEU_Curve.CurveDrawCollision.COLLIDERS)
{
drawColliders = asset.GetCurveDrawColliders();
}
// Adding new point between line segments
_closestPointIndex = -1;
_closestCurveName = null;
_newPointPosition = Vector3.zero;
float closestDistance = float.MaxValue;
foreach (HEU_Curve curve in _curves)
{
// Draw the cooked curve using its vertices
DrawCurveUsingVertices(curve, _selectedCurveColor);
DrawPointCaps(curve, _addModeDefaultPointColor);
List<Vector3> points = curve.GetAllPoints();
int numPoints = points.Count;
if (_currentCamera != null && bMouseInDrawArea)
{
Ray ray = _currentCamera.ScreenPointToRay(mousePosition);
RaycastHit[] results = null;
if (numPoints > 0 && (_newPointMode == CurveNewPointMode.INSIDE))
{
// Control -> add point between closest line segment
for (int i = 0; i < numPoints - 1; ++i)
{
Vector3 pointPos0 = curve.GetTransformedPosition(points[i]);
Vector3 pointPos1 = curve.GetTransformedPosition(points[i + 1]);
Vector3 screenPos0 = HEU_EditorUI.GetHandleWorldToScreenPosition(pointPos0, _currentCamera);
Vector3 screenPos1 = HEU_EditorUI.GetHandleWorldToScreenPosition(pointPos1, _currentCamera);
float distance = HandleUtility.DistancePointToLineSegment(mousePosition, screenPos0, screenPos1);
if (distance < closestDistance)
{
closestDistance = distance;
_closestPointIndex = i + 1;
_closestCurveName = curve.CurveName;
}
}
}
else
{
// Show new point from either end of curve, whichever is closest.
// Use collision to find new point.
Vector3 hitPoint = Vector3.zero;
bool bHit = false;
if (drawCollision == HEU_Curve.CurveDrawCollision.LAYERMASK)
{
// Using layermask
RaycastHit hitInfo;
if (Physics.Raycast(ray, out hitInfo, _rayCastMaxDistance, drawLayerMask))
{
hitPoint = hitInfo.point;
bHit = true;
}
}
else if (drawColliders != null && drawColliders.Count > 0)
{
// Using colliders
results = Physics.RaycastAll(ray, _rayCastMaxDistance, drawLayerMask);
foreach (RaycastHit hit in results)
{
foreach (Collider drawCollider in drawColliders)
{
if (hit.collider == drawCollider)
{
hitPoint = hit.point;
bHit = true;
break;
}
}
}
}
else
{
// Using identity plane
float collisionEnter = 0f;
if (collisionPlane.Raycast(ray, out collisionEnter))
{
collisionEnter = Mathf.Clamp(collisionEnter, _currentCamera.nearClipPlane, _currentCamera.farClipPlane);
hitPoint = ray.origin + ray.direction * collisionEnter;
bHit = true;
}
}
if (bHit)
{
Vector3 hitPointScreenPosition = HEU_EditorUI.GetHandleWorldToScreenPosition(hitPoint, _currentCamera);
// Find the closest point to add from (either first or last point)
// Empty curve:
// If its just a single curve, we can use the hit point as closest point.
// For multiple curves, it gets trickier since we don't have an existing point
// to check for closest point. So we'll just use the parent's transform position
// as our anchor point.
Vector3 checkPoint = Vector3.zero;
int curveClosestPointIndex = 0;
if (numPoints == 0)
{
if (_curves.Count > 1)
{
// Multiple curves -> use position of asset
checkPoint = curve._targetGameObject.transform.position;
}
else
{
// Single curve -> use hit point as closest
checkPoint = hitPoint;
}
}
else if (_newPointMode == CurveNewPointMode.START)
{
// Curve with at least 1 point + shift held -> use first point
checkPoint = HEU_EditorUI.GetHandleWorldToScreenPosition(curve.GetTransformedPoint(0), _currentCamera);
curveClosestPointIndex = 0;
}
else
{
// Curve with at least 1 point -> use last point
checkPoint = HEU_EditorUI.GetHandleWorldToScreenPosition(curve.GetTransformedPoint(numPoints - 1), _currentCamera);
curveClosestPointIndex = numPoints;
}
float curveClosestPointDistance = Vector3.Distance(checkPoint, hitPointScreenPosition);
if (curveClosestPointDistance < closestDistance)
{
closestDistance = curveClosestPointDistance;
_closestPointIndex = curveClosestPointIndex;
_closestCurveName = curve.CurveName;
_newPointPosition = hitPoint;
}
// Snap to grid
_newPointPosition = HEU_EditorUI.GetSnapPosition(_newPointPosition);
}
}
}
}
// Note that curve name can be empty for valid empty curves
if (_closestCurveName != null && _closestPointIndex >= 0)
{
HEU_Curve closestCurve = GetCurve(_closestCurveName);
if (closestCurve != null)
{
int numPoints = closestCurve.GetNumPoints();
if ((_newPointMode == CurveNewPointMode.INSIDE) && !currentEvent.alt && numPoints >= 2)
{
// Handle adding new point at projected mouse cursor between points
// First draw the curve line segments
DrawCurveUsingPoints(closestCurve, Color.yellow);
// Draw the caps again to hid the ends of line segments above (visually pleasing)
DrawPointCaps(closestCurve, _addModeDefaultPointColor);
Vector3 pointPos0 = closestCurve.GetTransformedPoint(_closestPointIndex - 1);
Vector3 pointPos1 = closestCurve.GetTransformedPoint(_closestPointIndex);
Vector3 screenPos0 = HEU_EditorUI.GetHandleWorldToScreenPosition(pointPos0, _currentCamera);
Vector3 screenPos1 = HEU_EditorUI.GetHandleWorldToScreenPosition(pointPos1, _currentCamera);
Vector3 curveNewPointPosition = HandleUtility.ProjectPointLine(mousePosition, screenPos0, screenPos1);
Vector2 deltaNew = curveNewPointPosition - screenPos0;
Vector2 deltaLine = screenPos1 - screenPos0;
float ratio = Mathf.Clamp01(deltaNew.magnitude / deltaLine.magnitude);
Vector3 newDir = (pointPos1 - pointPos0);
curveNewPointPosition = pointPos0 + (newDir.normalized * newDir.magnitude * ratio);
Handles.color = _selectedPointColor;
HEU_EditorUI.DrawSphereCap(GUIUtility.GetControlID(FocusType.Passive), curveNewPointPosition, Quaternion.identity, HEU_EditorUI.GetHandleSize(curveNewPointPosition));
Handles.color = Color.yellow;
HEU_EditorUI.DrawCircleCap(0, pointPos0, Quaternion.LookRotation(_currentCamera.transform.forward), HEU_EditorUI.GetHandleSize(pointPos0));
HEU_EditorUI.DrawCircleCap(0, pointPos1, Quaternion.LookRotation(_currentCamera.transform.forward), HEU_EditorUI.GetHandleSize(pointPos1));
Handles.color = defaultHandleColor;
_newPointPosition = curveNewPointPosition;
SceneView.RepaintAll();
}
else if (!currentEvent.alt)
{
// Handle adding new point at closest curve's end points
if (closestCurve.GetNumPoints() > 0)
{
// Draw dotted line from last point to newPointPosition
int connectionPoint = (_closestPointIndex > 0) ? _closestPointIndex - 1 : 0;
Vector3 pointPos0 = closestCurve.GetTransformedPoint(connectionPoint);
Vector3[] dottedLineSegments = new Vector3[] { pointPos0, _newPointPosition };
Handles.color = _dottedLineColor;
Handles.DrawDottedLines(dottedLineSegments, 4f);
}
Handles.color = _selectedPointColor;
HEU_EditorUI.DrawSphereCap(GUIUtility.GetControlID(FocusType.Passive), _newPointPosition, Quaternion.identity, HEU_EditorUI.GetHandleSize(_newPointPosition));
Handles.color = defaultHandleColor;
SceneView.RepaintAll();
}
}
}
break;
}
}
}
private bool DrawDetailsGeneral()
{
bool bChanged = false;
{
float oldValue = HEU_PluginSettings.PinSize;
float newValue = EditorGUILayout.DelayedFloatField("Pin Size", oldValue);
if (newValue != oldValue)
{
HEU_PluginSettings.PinSize = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
Color oldValue = HEU_PluginSettings.PinColor;
Color newValue = EditorGUILayout.ColorField("Pin Color", oldValue);
if (newValue != oldValue)
{
HEU_PluginSettings.PinColor = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
float oldValue = HEU_PluginSettings.ImageGamma;
float newValue = EditorGUILayout.DelayedFloatField("Texture Gamma", oldValue);
if (newValue != oldValue)
{
HEU_PluginSettings.ImageGamma = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
Color oldValue = HEU_PluginSettings.LineColor;
Color newValue = EditorGUILayout.ColorField("Line Color", oldValue);
if (newValue != oldValue)
{
HEU_PluginSettings.LineColor = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldPath = HEU_PluginSettings.AssetCachePath;
string newPath = EditorGUILayout.TextField("Houdini Asset Cache Path", oldPath);
if (!newPath.Equals(oldPath))
{
HEU_PluginSettings.AssetCachePath = newPath;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
bool oldValue = HEU_PluginSettings.UseFullPathNamesForOutput;
bool newValue = HEU_EditorUI.DrawToggleLeft(oldValue, "Use Full Path Names For Output");
if (!newValue.Equals(oldValue))
{
HEU_PluginSettings.UseFullPathNamesForOutput = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
bool oldValue = HEU_PluginSettings.SetCurrentThreadToInvariantCulture;
bool newValue = HEU_EditorUI.DrawToggleLeft(oldValue, "Set Current Thread To Invariant Culture", "Enabling this sets to use InvariantCutulre which fixes locale-specific parsing issues such as using comma instead of dot for decimals.");
if (!newValue.Equals(oldValue))
{
HEU_PluginSettings.SetCurrentThreadToInvariantCulture = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldPath = HEU_PluginSettings.HoudiniDebugLaunchPath;
string fileExt = "";
EditorGUILayout.LabelField(new GUIContent("Houdini Debug Executable:", "Set Houdini executable to launch when opening debug scenes."));
using (new EditorGUILayout.HorizontalScope())
{
string newPath = EditorGUILayout.DelayedTextField(oldPath);
GUIStyle buttonStyle = HEU_EditorUI.GetNewButtonStyle_MarginPadding(0, 0);
if (GUILayout.Button("...", buttonStyle, GUILayout.Width(30), GUILayout.Height(18)))
{
string panelMsg = "Select Houdini Executable";
#if UNITY_EDITOR_OSX
panelMsg += " (.app)";
#endif
string openFilePath = UnityEditor.EditorUtility.OpenFilePanel(panelMsg, newPath, fileExt);
if (!string.IsNullOrEmpty(openFilePath))
{
newPath = openFilePath;
}
}
if (!newPath.Equals(oldPath))
{
HEU_PluginSettings.HoudiniDebugLaunchPath = newPath;
bChanged = true;
}
}
#if UNITY_EDITOR_OSX
GUIStyle labelStyle = new GUIStyle(GUI.skin.label);
labelStyle.wordWrap = true;
EditorGUILayout.LabelField(" On macOS, you'll need to select the path to the .app folder.\n E.g. /Applications/Houdini/Houdini16.5.616/Houdini Core 16.5.616.app", labelStyle);
#endif
}
return bChanged;
}
private void EditModeDrawCurvePoints(Event currentEvent, EventType eventType, ref int numSelectedPoints, ref Bounds bounds, ref bool bInteractionOcurred)
{
Color defaultHandleColor = Handles.color;
// First we draw all the curves, while drawing each point as button
// and collecting the selected points.
foreach (HEU_Curve curve in _curves)
{
if (eventType == EventType.Repaint)
{
// Draw the cooked curve using its vertices
DrawCurveUsingVertices(curve, _selectedCurveColor);
}
// During dragging, we draw the points in the drag logic later
if (_dragMouseDown)
{
continue;
}
// Now draw all the points, but tailor their visual style according to interaction
List<Vector3> points = curve.GetAllPoints();
List<int> selectedPoints = new List<int>();
_selectedCurvePoints.TryGetValue(curve.CurveName, out selectedPoints);
for (int i = 0; i < points.Count; ++i)
{
Vector3 pointPos = curve.GetTransformedPosition(points[i]);
float pointSize = HEU_EditorUI.GetHandleSize(pointPos);
float pickSize = pointSize * 2f;
if (selectedPoints != null && selectedPoints.Contains(i))
{
// Selected point
numSelectedPoints++;
if (numSelectedPoints == 1)
{
bounds = new Bounds(pointPos, Vector3.zero);
}
else
{
bounds.Encapsulate(pointPos);
}
if (selectedPoints.Count > 1 || _selectedCurvePoints.Keys.Count > 1)
{
Handles.color = _selectedPointColor;
if (HEU_EditorUI.DrawSphereCapButton(pointPos, Quaternion.identity, pointSize, pickSize))
{
if (currentEvent.control)
{
DeselectPoint(curve.CurveName, i);
}
else
{
SelectSinglePoint(curve, i);
}
bInteractionOcurred = true;
}
Handles.color = defaultHandleColor;
}
}
else
{
// Unselected point
Handles.color = _unselectedPointColor;
if (HEU_EditorUI.DrawSphereCapButton(pointPos, Quaternion.identity, pointSize, pickSize))
{
if (currentEvent.control)
{
SelectAddPoint(curve, i);
}
else
{
SelectSinglePoint(curve, i);
}
bInteractionOcurred = true;
}
}
}
}
}
private bool DrawDetailsGeometry()
{
bool bChanged = false;
EditorGUIUtility.labelWidth = 250;
{
bool oldValue = HEU_PluginSettings.Curves_ShowInSceneView;
bool newValue = HEU_EditorUI.DrawToggleLeft(oldValue, "Show Curves in Scene View");
if (newValue != oldValue)
{
HEU_PluginSettings.Curves_ShowInSceneView = newValue;
HEU_HoudiniAsset.SetCurvesVisibilityInScene(newValue);
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
float oldValue = HEU_PluginSettings.NormalGenerationThresholdAngle;
float newValue = EditorGUILayout.DelayedFloatField("Normal Generation Threshold Angle", oldValue);
if (newValue != oldValue)
{
HEU_PluginSettings.NormalGenerationThresholdAngle = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.TerrainSplatTextureDefault;
string newValue = EditorGUILayout.DelayedTextField("Terrain Default Splat Texture", oldValue);
if (!newValue.Equals(oldValue))
{
HEU_PluginSettings.TerrainSplatTextureDefault = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.DefaultStandardShader;
string newValue = EditorGUILayout.DelayedTextField("Default Standard Shader", oldValue);
if (!newValue.Equals(oldValue))
{
HEU_PluginSettings.DefaultStandardShader = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.DefaultTransparentShader;
string newValue = EditorGUILayout.DelayedTextField("Default Transparent Shader", oldValue);
if (!newValue.Equals(oldValue))
{
HEU_PluginSettings.DefaultTransparentShader = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.DefaultVertexColorShader;
string newValue = EditorGUILayout.DelayedTextField("Default Vertex Color Shader", oldValue);
if (!newValue.Equals(oldValue))
{
HEU_PluginSettings.DefaultVertexColorShader = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.DefaultCurveShader;
string newValue = EditorGUILayout.DelayedTextField("Default Curve Shader", oldValue);
if (!newValue.Equals(oldValue))
{
HEU_PluginSettings.DefaultCurveShader = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
EditorGUIUtility.labelWidth = 0;
return bChanged;
}
private bool DrawDetailsGeometry()
{
bool bChanged = false;
EditorGUIUtility.labelWidth = 250;
{
bool oldValue = HEU_PluginSettings.Curves_ShowInSceneView;
bool newValue = HEU_EditorUI.DrawToggleLeft(oldValue, "Show Curves in Scene View");
if (newValue != oldValue)
{
HEU_PluginSettings.Curves_ShowInSceneView = newValue;
HEU_HoudiniAsset.SetCurvesVisibilityInScene(newValue);
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
float oldValue = HEU_PluginSettings.NormalGenerationThresholdAngle;
float newValue = EditorGUILayout.DelayedFloatField("Normal Generation Threshold Angle", oldValue);
if (newValue != oldValue)
{
HEU_PluginSettings.NormalGenerationThresholdAngle = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.DefaultTerrainMaterial;
if (_terrainMaterial == null && !string.IsNullOrEmpty(oldValue))
{
//Debug.Log("Loading terrain material at: " + oldValue);
_terrainMaterial = HEU_MaterialFactory.LoadUnityMaterial(oldValue);
}
Material newMaterial = EditorGUILayout.ObjectField("Default Terrain Material", _terrainMaterial, typeof(Material), false) as Material;
if (newMaterial != _terrainMaterial)
{
string materialPath = "";
if (newMaterial != null)
{
materialPath = HEU_AssetDatabase.GetAssetPathWithSubAssetSupport(newMaterial);
if (!string.IsNullOrEmpty(materialPath) && (materialPath.StartsWith(HEU_Defines.DEFAULT_UNITY_BUILTIN_RESOURCES)))
{
// Default materials need to be specially handled
materialPath = HEU_AssetDatabase.GetUniqueAssetPathForUnityAsset(newMaterial);
newMaterial = HEU_AssetDatabase.LoadUnityAssetFromUniqueAssetPath<Material>(materialPath);
}
}
HEU_PluginSettings.DefaultTerrainMaterial = materialPath;
_terrainMaterial = newMaterial;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.TerrainSplatTextureDefault;
string newValue = EditorGUILayout.DelayedTextField("Default Terrain Splat Texture", oldValue);
if (!newValue.Equals(oldValue))
{
HEU_PluginSettings.TerrainSplatTextureDefault = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.DefaultStandardShader;
string newValue = EditorGUILayout.DelayedTextField("Default Standard Shader", oldValue);
if (!newValue.Equals(oldValue))
{
HEU_PluginSettings.DefaultStandardShader = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.DefaultTransparentShader;
string newValue = EditorGUILayout.DelayedTextField("Default Transparent Shader", oldValue);
if (!newValue.Equals(oldValue))
{
HEU_PluginSettings.DefaultTransparentShader = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.DefaultVertexColorShader;
string newValue = EditorGUILayout.DelayedTextField("Default Vertex Color Shader", oldValue);
if (!newValue.Equals(oldValue))
{
HEU_PluginSettings.DefaultVertexColorShader = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.DefaultCurveShader;
string newValue = EditorGUILayout.DelayedTextField("Default Curve Shader", oldValue);
if (!newValue.Equals(oldValue))
{
HEU_PluginSettings.DefaultCurveShader = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
EditorGUIUtility.labelWidth = 0;
return bChanged;
}
private bool DrawAdvancedSettings()
{
bool bChanged = false;
GUIStyle labelStyle = new GUIStyle(GUI.skin.label);
labelStyle.normal.textColor = HEU_EditorUI.GetUISafeTextColorYellow();
EditorGUILayout.LabelField("Warning: Changing these values from default might result in HDAs not loading properly!", labelStyle, GUILayout.MinHeight(30));
HEU_EditorUI.DrawSeparator();
EditorGUIUtility.labelWidth = 250;
{
string oldValue = HEU_PluginSettings.HDAData_Name;
string newValue = EditorGUILayout.DelayedTextField("HDA Data GameObject Name", oldValue);
if (oldValue != newValue && !string.IsNullOrEmpty(newValue))
{
HEU_PluginSettings.HDAData_Name = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.EditorOnly_Tag;
string newValue = EditorGUILayout.DelayedTextField("HDA Data GameObject Tag", oldValue);
if (oldValue != newValue && !string.IsNullOrEmpty(newValue))
{
HEU_PluginSettings.EditorOnly_Tag = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.CollisionGroupName;
string newValue = EditorGUILayout.DelayedTextField("Collision Group", oldValue);
if(oldValue != newValue && !string.IsNullOrEmpty(newValue))
{
HEU_PluginSettings.CollisionGroupName = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.RenderedCollisionGroupName;
string newValue = EditorGUILayout.DelayedTextField("Rendered Collision Group", oldValue);
if (oldValue != newValue && !string.IsNullOrEmpty(newValue))
{
HEU_PluginSettings.RenderedCollisionGroupName = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.UnityMaterialAttribName;
string newValue = EditorGUILayout.DelayedTextField("Unity Material Attribute", oldValue);
if (oldValue != newValue && !string.IsNullOrEmpty(newValue))
{
HEU_PluginSettings.UnityMaterialAttribName = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.UnitySubMaterialAttribName;
string newValue = EditorGUILayout.DelayedTextField("Unity Substance Material Attribute", oldValue);
if (oldValue != newValue && !string.IsNullOrEmpty(newValue))
{
HEU_PluginSettings.UnitySubMaterialAttribName = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.UnityTagAttributeName;
string newValue = EditorGUILayout.DelayedTextField("Unity Tag Attribute", oldValue);
if (oldValue != newValue && !string.IsNullOrEmpty(newValue))
{
HEU_PluginSettings.UnityTagAttributeName = newValue;
bChanged = true;
}
}
HEU_EditorUI.DrawSeparator();
{
string oldValue = HEU_PluginSettings.UnityScriptAttributeName;
string newValue = EditorGUILayout.DelayedTextField("Unity Script Attribute", oldValue);
if (oldValue != newValue && !string.IsNullOrEmpty(newValue))
{
HEU_PluginSettings.UnityScriptAttributeName = newValue;
bChanged = true;
}
}
EditorGUIUtility.labelWidth = 0;
return bChanged;
}
/// <summary>
/// Main function to display linked asset's info, and functions.
/// </summary>
private void DrawAssetLink()
{
HEU_PDGAssetLink.LinkState validState = _assetLink.AssetLinkState;
using (new EditorGUILayout.VerticalScope(_backgroundStyle))
{
EditorGUILayout.Space();
// Linked asset
SerializedProperty assetGOProp = HEU_EditorUtility.GetSerializedProperty(serializedObject, "_assetGO");
if (assetGOProp != null)
{
EditorGUILayout.PropertyField(assetGOProp, _assetGOLabel, false);
}
EditorGUILayout.Space();
using (new EditorGUILayout.HorizontalScope())
{
// Refresh button re-poplates the UI data from linked asset
if (GUILayout.Button(_refreshContent, GUILayout.MaxHeight(_largButtonHeight)))
{
_assetLink.Refresh();
}
// Reset button resets and recreates the HEU_PDGAssetLink
if (GUILayout.Button(_resetContent, GUILayout.MaxHeight(_largButtonHeight)))
{
_assetLink.Reset();
}
}
// Autocook allows to automatically cook the TOP network when input assets are cooked
_assetLink._autoCook = EditorGUILayout.Toggle(_autocookContent, _assetLink._autoCook);
// Whether to use HEngine meta data to filter TOP networks and nodes
_assetLink._useHEngineData = EditorGUILayout.Toggle(_useHEngineDataContent, _assetLink._useHEngineData);
EditorGUILayout.Space();
// Asset status
using (new EditorGUILayout.VerticalScope(HEU_EditorUI.GetSectionStyle()))
{
EditorGUILayout.LabelField("Asset is " + validState);
if (validState == HEU_PDGAssetLink.LinkState.ERROR_NOT_LINKED)
{
EditorGUILayout.LabelField("Failed to link with HDA. Unable to proceed. Try rebuilding asset.");
}
else if (validState == HEU_PDGAssetLink.LinkState.LINKED)
{
EditorGUILayout.Space();
EditorGUILayout.LabelField(_assetStatusLabel);
DrawWorkItemTally(_assetLink._workItemTally);
EditorGUILayout.Space();
}
}
}
if (validState == HEU_PDGAssetLink.LinkState.INACTIVE)
{
_assetLink.Refresh();
}
else if (validState == HEU_PDGAssetLink.LinkState.LINKED)
{
using (new EditorGUILayout.VerticalScope(_backgroundStyle))
{
EditorGUILayout.Space();
DrawSelectedTOPNetwork();
EditorGUILayout.Space();
DrawSelectedTOPNode();
}
}
// Display cook event messages
string eventMsgs = "<color=#c0c0c0ff>Cook event messages and errors will be displayed here...</color>";
HEU_PDGSession pdgSession = HEU_PDGSession.GetPDGSession();
if (pdgSession != null)
{
string actualMsgs = pdgSession.GetEventMessages();
if (!string.IsNullOrEmpty(actualMsgs))
{
eventMsgs = string.Format("{0}", actualMsgs);
}
}
using (new EditorGUILayout.VerticalScope(_backgroundStyle))
{
EditorGUILayout.Space();
_eventMessageScrollPos = EditorGUILayout.BeginScrollView(_eventMessageScrollPos, false, false);
Vector2 textSize = _eventMessageStyle.CalcSize(new GUIContent(eventMsgs));
EditorGUILayout.PrefixLabel(_eventMessageContent);
EditorGUILayout.SelectableLabel(eventMsgs, _eventMessageStyle, GUILayout.ExpandHeight(true),
GUILayout.ExpandWidth(true), GUILayout.MinWidth(textSize.x), GUILayout.MinHeight(textSize.y));
EditorGUILayout.EndScrollView();
}
}
private void DrawViewModeInfo()
{
float uiWidth = _editorUIRect.width * _infoPanelSettingsWidth;
char upArrow = '\u25B2';
char downArrow = '\u25BC';
float arrayWidth = 25;
GUIStyle editNodesBoxStyle = new GUIStyle(GUI.skin.textArea);
GUIStyle entryStyle = new GUIStyle(GUI.skin.box);
using (var hs = new EditorGUILayout.HorizontalScope())
{
using (var vs = new EditorGUILayout.VerticalScope(EditorStyles.helpBox, GUILayout.MaxWidth(uiWidth)))
{
EditorGUILayout.LabelField("This tool allows to Paint & Edit POINT attributes of Editable nodes.");
EditorGUILayout.LabelField("Painting vertex colors is directly supported if a Paint SOP is made editable.");
EditorGUILayout.LabelField("Use node list on the right to re-order editable nodes by order of edit operations.");
EditorGUILayout.LabelField("Nodes that take inputs from other editable nodes should come after them in the list.");
}
using (var vs = new EditorGUILayout.VerticalScope(EditorStyles.helpBox))
{
// Draw each editable node (attribute store), along with buttons to re-order the node.
using (var hs2 = new EditorGUILayout.HorizontalScope())
{
HEU_EditorUI.DrawHeadingLabel("EDIT ORDER");
SerializedProperty cookUpstreamSerializedProperty = HEU_EditorUtility.GetSerializedProperty(_toolsInfoSerializedObject, "_alwaysCookUpstream");
if (cookUpstreamSerializedProperty != null)
{
EditorGUILayout.PropertyField(cookUpstreamSerializedProperty,
new GUIContent("Always Cook Inputs", "For multiple editable nodes, this forces each one to always cook upstream inputs first before applying edits."),
GUILayout.Width(168));
}
}
using (var vs2 = new EditorGUILayout.VerticalScope(editNodesBoxStyle))
{
using (var scrollScope = new EditorGUILayout.ScrollViewScope(_editNodeScrollPos))
{
_editNodeScrollPos = scrollScope.scrollPosition;
int numStores = _attributesStores.Count;
for (int i = 0; i < numStores; ++i)
{
using (var hsi = new EditorGUILayout.HorizontalScope(entryStyle))
{
if (GUILayout.Button(upArrow.ToString(), GUILayout.MaxWidth(arrayWidth)))
{
if (i > 0)
{
_asset.ReorderAttributeStore(i, i - 1);
}
}
if (GUILayout.Button(downArrow.ToString(), GUILayout.MaxWidth(arrayWidth)))
{
if (i < numStores - 1)
{
_asset.ReorderAttributeStore(i, i + 1);
}
}
EditorGUILayout.LabelField(_attributesStores[i].GeoName);
}
}
}
}
}
}
}
/// <summary>
/// Draw the UI for the given input node
/// </summary>
/// <param name="inputNode"></param>
public static void EditorDrawInputNode(HEU_InputNode inputNode)
{
int plusButtonWidth = 20;
//GUIStyle boldLabelStyle = new GUIStyle(EditorStyles.boldLabel);
//boldLabelStyle.alignment = TextAnchor.UpperLeft;
GUIContent inputTypeLabel = new GUIContent("Input Type");
GUIContent translateLabel = new GUIContent(" Translate");
GUIContent rotateLabel = new GUIContent(" Rotate");
GUIContent scaleLabel = new GUIContent(" Scale");
PopulateCache(inputNode);
EditorGUI.BeginChangeCheck();
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
string labelName = inputNode.LabelName;
if (!string.IsNullOrEmpty(labelName))
{
EditorGUILayout.LabelField(labelName);
}
EditorGUI.indentLevel++;
HEU_InputNode.InputObjectType inputObjectType = (HEU_InputNode.InputObjectType)inputNode._uiCache._inputObjectTypeProperty.intValue;
HEU_InputNode.InputObjectType userSelectedInputObjectType = (HEU_InputNode.InputObjectType)EditorGUILayout.EnumPopup(inputTypeLabel, inputObjectType);
if (userSelectedInputObjectType != inputObjectType)
{
SerializedProperty pendingInputObjectTypeProperty = HEU_EditorUtility.GetSerializedProperty(inputNode._uiCache._inputNodeSerializedObject, "_pendingInputObjectType");
if (pendingInputObjectTypeProperty != null)
{
pendingInputObjectTypeProperty.intValue = (int)userSelectedInputObjectType;
}
}
else
{
EditorGUILayout.PropertyField(inputNode._uiCache._keepWorldTransformProperty);
EditorGUILayout.PropertyField(inputNode._uiCache._packBeforeMergeProperty);
if (inputObjectType == HEU_InputNode.InputObjectType.HDA)
{
SerializedProperty inputAssetsProperty = inputNode._uiCache._inputAssetsProperty;
if (inputAssetsProperty != null)
{
int inputCount = inputAssetsProperty.arraySize;
bool bSkipElements = false;
HEU_EditorUI.DrawSeparator();
EditorGUILayout.LabelField(string.Format("{0} input objects", inputCount));
using (var hs1 = new EditorGUILayout.HorizontalScope())
{
if (GUILayout.Button("Add Slot"))
{
inputAssetsProperty.InsertArrayElementAtIndex(inputCount);
bSkipElements = true;
}
if (GUILayout.Button("Add Selection"))
{
HEU_SelectionWindow.ShowWindow(inputNode.HandleSelectedObjectsForInputHDAs, typeof(HEU_HoudiniAssetRoot));
}
if (GUILayout.Button("Clear"))
{
inputAssetsProperty.ClearArray();
bSkipElements = true;
}
}
if (!bSkipElements)
{
using (var vs1 = new EditorGUILayout.VerticalScope())
{
for (int i = 0; i < inputCount; ++i)
{
using (var hs2 = new EditorGUILayout.HorizontalScope())
{
EditorGUILayout.LabelField("Input " + (i + 1));
if (GUILayout.Button("+", GUILayout.Width(plusButtonWidth)))
{
inputAssetsProperty.InsertArrayElementAtIndex(i);
break;
}
if (GUILayout.Button("-", GUILayout.Width(plusButtonWidth)))
{
inputAssetsProperty.DeleteArrayElementAtIndex(i);
break;
}
}
EditorGUI.indentLevel++;
using (var vs4 = new EditorGUILayout.VerticalScope())
{
if (i < inputNode._uiCache._inputAssetCache.Count)
{
HEU_InputNodeUICache.HEU_InputAssetUICache assetCache = inputNode._uiCache._inputAssetCache[i];
UnityEngine.Object setObject = EditorGUILayout.ObjectField(assetCache._gameObjectProperty.objectReferenceValue, typeof(HEU_HoudiniAssetRoot), true);
if (setObject != assetCache._gameObjectProperty.objectReferenceValue)
{
GameObject inputGO = setObject != null ? (setObject as HEU_HoudiniAssetRoot).gameObject : null;
// Check not setting same asset as self
if (inputGO == null || inputGO != inputNode.ParentAsset.RootGameObject)
{
assetCache._gameObjectProperty.objectReferenceValue = inputGO;
}
}
}
}
EditorGUI.indentLevel--;
}
}
}
}
}
//else if (inputObjectType == HEU_InputNode.InputObjectType.CURVE)
//{
// TODO INPUT CURVE
//}
else if (inputObjectType == HEU_InputNode.InputObjectType.UNITY_MESH)
{
SerializedProperty inputObjectsProperty = inputNode._uiCache._inputObjectsProperty;
if (inputObjectsProperty != null)
{
bool bSkipElements = false;
HEU_EditorUI.DrawSeparator();
EditorGUILayout.LabelField(string.Format("{0} input objects", inputObjectsProperty.arraySize));
using (var hs1 = new EditorGUILayout.HorizontalScope())
{
if (GUILayout.Button("Add Slot"))
{
inputObjectsProperty.arraySize++;
FixUpScaleProperty(inputObjectsProperty, inputObjectsProperty.arraySize - 1);
bSkipElements = true;
}
if (GUILayout.Button("Add Selection"))
{
HEU_SelectionWindow.ShowWindow(inputNode.HandleSelectedObjectsForInputObjects, typeof(GameObject));
}
if (GUILayout.Button("Clear"))
{
inputObjectsProperty.ClearArray();
bSkipElements = true;
}
}
if (!bSkipElements)
{
using (var vs1 = new EditorGUILayout.VerticalScope())
{
int inputCount = inputObjectsProperty.arraySize;
for (int i = 0; i < inputCount; ++i)
{
using (var hs2 = new EditorGUILayout.HorizontalScope())
{
EditorGUILayout.LabelField("Input " + (i + 1));
//using (var vs3 = new EditorGUILayout.VerticalScope())
{
if (GUILayout.Button("+", GUILayout.Width(plusButtonWidth)))
{
inputObjectsProperty.InsertArrayElementAtIndex(i);
FixUpScaleProperty(inputObjectsProperty, i);
break;
}
if (GUILayout.Button("-", GUILayout.Width(plusButtonWidth)))
{
inputObjectsProperty.DeleteArrayElementAtIndex(i);
break;
}
}
}
EditorGUI.indentLevel++;
using (var vs4 = new EditorGUILayout.VerticalScope())
{
if (i < inputNode._uiCache._inputObjectCache.Count)
{
HEU_InputNodeUICache.HEU_InputObjectUICache objectCache = inputNode._uiCache._inputObjectCache[i];
EditorGUILayout.PropertyField(objectCache._gameObjectProperty, GUIContent.none);
using (new EditorGUI.DisabledScope(!inputNode._uiCache._keepWorldTransformProperty.boolValue))
{
objectCache._transformOffsetProperty.boolValue = HEU_EditorUI.DrawToggleLeft(objectCache._transformOffsetProperty.boolValue, "Transform Offset");
if (objectCache._transformOffsetProperty.boolValue)
{
objectCache._translateProperty.vector3Value = EditorGUILayout.Vector3Field(translateLabel, objectCache._translateProperty.vector3Value);
objectCache._rotateProperty.vector3Value = EditorGUILayout.Vector3Field(rotateLabel, objectCache._rotateProperty.vector3Value);
objectCache._scaleProperty.vector3Value = EditorGUILayout.Vector3Field(scaleLabel, objectCache._scaleProperty.vector3Value);
}
}
}
}
EditorGUI.indentLevel--;
}
}
}
}
}
}
EditorGUI.indentLevel--;
EditorGUILayout.EndVertical();
if (EditorGUI.EndChangeCheck())
{
inputNode._uiCache._inputNodeSerializedObject.ApplyModifiedProperties();
// When cooking, this will force input data to be uploaded
inputNode.RequiresUpload = true;
inputNode.ClearUICache();
}
}
private void DrawEditAttributeValues()
{
if(_selectedAttributeData == null)
{
return;
}
if(_editPointsSelectedIndices.Count == 0)
{
return;
}
int arraySize = _selectedAttributeData._attributeInfo.tupleSize;
// Use first values found as current values
int ptIndex = _editPointsSelectedIndices[0] * arraySize;
// Display values of selected pts which can be edited
if (_selectedAttributeData._attributeType == HEU_AttributeData.AttributeType.INT)
{
// Copy values to display
int[] values = new int[arraySize];
for (int i = 0; i < arraySize; ++i)
{
values[i] = _selectedAttributeData._intValues[ptIndex + i];
}
// Display values and update attribute if changed
bool bChanged = HEU_EditorUI.DrawArray<int>(_editValuesLabel, ref values, HEU_EditorUI.DrawFieldInt);
if (bChanged)
{
int numPts = _editPointsSelectedIndices.Count;
for (int i = 0; i < numPts; ++i)
{
ptIndex = _editPointsSelectedIndices[i] * arraySize;
HEU_AttributesStore.SetAttributeEditValueInt(_selectedAttributeData, ptIndex, values);
}
_GUIChanged = true;
HEU_AttributesStore.SetAttributeDataDirty(_selectedAttributeData);
}
}
else if (_selectedAttributeData._attributeType == HEU_AttributeData.AttributeType.FLOAT)
{
// Copy values to display
float[] values = new float[arraySize];
for(int i = 0; i < arraySize; ++i)
{
values[i] = _selectedAttributeData._floatValues[ptIndex + i];
}
// Display values and update attribute if changed
bool bChanged = HEU_EditorUI.DrawArray<float>(_editValuesLabel, ref values, HEU_EditorUI.DrawFieldFloat);
if (bChanged)
{
int numPts = _editPointsSelectedIndices.Count;
for (int i = 0; i < numPts; ++i)
{
ptIndex = _editPointsSelectedIndices[i] * arraySize;
HEU_AttributesStore.SetAttributeEditValueFloat(_selectedAttributeData, ptIndex, values);
}
_GUIChanged = true;
HEU_AttributesStore.SetAttributeDataDirty(_selectedAttributeData);
}
}
else if (_selectedAttributeData._attributeType == HEU_AttributeData.AttributeType.STRING)
{
// Copy values to display
string[] values = new string[arraySize];
for (int i = 0; i < arraySize; ++i)
{
values[i] = _selectedAttributeData._stringValues[ptIndex + i];
}
// Display values and update attribute if changed
bool bChanged = HEU_EditorUI.DrawArray<string>(_editValuesLabel, ref values, HEU_EditorUI.DrawFieldString);
if (bChanged)
{
int numPts = _editPointsSelectedIndices.Count;
for (int i = 0; i < numPts; ++i)
{
ptIndex = _editPointsSelectedIndices[i] * arraySize;
HEU_AttributesStore.SetAttributeEditValueString(_selectedAttributeData, ptIndex, values);
}
_GUIChanged = true;
HEU_AttributesStore.SetAttributeDataDirty(_selectedAttributeData);
}
}
}
public static Color GetUISafeTextColorGreen()
{
return HEU_EditorUI.IsEditorDarkSkin() ? Color.green : new Color(0.1f, 0.4f, 0.1f);
}
