////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//
//
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public FeatureReport SendToParts(AssemblyDocument ParentDocument,
List <ComponentOccurrence> Participants,
PartFeature AsmFeature)
{
RectangularPatternFeature patternFeature = AsmFeature as RectangularPatternFeature;
switch (_PatternMigrationMode)
{
case PatternMigrationModeEnum.kSendToPartsAsCollectionMode:
return(SendToPartsAsCollection(ParentDocument, Participants, patternFeature));
case PatternMigrationModeEnum.kSendToPartsAsPatternMode:
return(SendToPartsAsPattern(ParentDocument, Participants, patternFeature));
default:
return(null);
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//
//
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
private static RectangularPatternFeature[] CopyRectangularPatternFeature(PartComponentDefinition partCompDef,
RectangularPatternFeature AsmFeature,
Matrix invTransfo,
int elementIdx,
ComponentOccurrence occurrence,
out ReportData[] reports)
{
List <RectangularPatternFeature> newFeatures = new List <RectangularPatternFeature>();
ObjectCollection ParentFeatures = FeatureUtilities.CopyParentFeatures(partCompDef,
AsmFeature.Parent.Document as Document,
AsmFeature.ParentFeatures,
invTransfo,
occurrence,
out reports);
if (ParentFeatures.Count == 0)
{
return(null);
}
Sketch3D sketch3D = partCompDef.Sketches3D.Add();
List <RectangularPatternFeatureData> FeaturesDataList = new List <RectangularPatternFeatureData>();
//Only along X Axis
if (AsmFeature.XDirectionEntity != null && AsmFeature.YDirectionEntity == null)
{
UnitVector xDirection = FeatureUtilities.GetDirection(AsmFeature.XDirectionEntity);
xDirection.TransformBy(invTransfo);
Point xDirStartPoint = null;
WorkAxis xDirAxis = null;
SketchPoint3D xDirStartPoint3D = null;
try
{
xDirStartPoint = FeatureUtilities.GetPoint(AsmFeature.XDirectionStartPoint);
xDirStartPoint.TransformBy(invTransfo);
xDirAxis = partCompDef.WorkAxes.AddFixed(xDirStartPoint, xDirection, FeatureUtilities.ConstructionWorkAxis);
xDirStartPoint3D = sketch3D.SketchPoints3D.Add(xDirStartPoint, false);
}
catch
{
xDirAxis = partCompDef.WorkAxes.AddFixed(partCompDef.WorkPoints[1].Point, xDirection, FeatureUtilities.ConstructionWorkAxis);
}
double count1 = (double)(AsmFeature.XCount.Value) - elementIdx + 1;
//Check it's not the last pattern element
if (count1 != 0 && elementIdx != (double)(AsmFeature.XCount.Value))
{
RectangularPatternFeatureData featureData = newRectangularPatternFeatureData();
featureData.xCount = count1;
featureData.xSpacing = AsmFeature.XSpacing.Value;
featureData.naturalXDirection = AsmFeature.NaturalXDirection;
featureData.xDirectionSpacingType = AsmFeature.XDirectionSpacingType;
featureData.xDirAxis = xDirAxis;
featureData.xDirStartPoint3D = xDirStartPoint3D;
FeaturesDataList.Add(featureData);
}
double count2 = elementIdx;
//Check it's not the first pattern element
if (count2 != 0 && elementIdx != 1)
{
RectangularPatternFeatureData featureData = newRectangularPatternFeatureData();
featureData.xCount = count2;
featureData.xSpacing = AsmFeature.XSpacing.Value;
featureData.naturalXDirection = !AsmFeature.NaturalXDirection;
featureData.xDirectionSpacingType = AsmFeature.XDirectionSpacingType;
featureData.xDirAxis = xDirAxis;
featureData.xDirStartPoint3D = xDirStartPoint3D;
FeaturesDataList.Add(featureData);
}
}
//Only along Y Axis
if (AsmFeature.YDirectionEntity != null && AsmFeature.XDirectionEntity == null)
{
}
//Only along both Axes
if (AsmFeature.XDirectionEntity != null && AsmFeature.YDirectionEntity != null)
{
}
foreach (RectangularPatternFeatureData featureData in FeaturesDataList)
{
RectangularPatternFeature newFeature = partCompDef.Features.RectangularPatternFeatures.Add(ParentFeatures,
featureData.xDirAxis,
featureData.naturalXDirection,
featureData.xCount,
featureData.xSpacing,
featureData.xDirectionSpacingType,
featureData.xDirStartPoint3D,
featureData.yDirAxis,
featureData.naturalYDirection,
featureData.yCount,
featureData.ySpacing,
featureData.yDirectionSpacingType,
featureData.yDirStartPoint3D,
AsmFeature.ComputeType,
AsmFeature.OrientationMethod);
foreach (FeaturePatternElement element in newFeature.PatternElements)
{
if (newFeature.HealthStatus == HealthStatusEnum.kUpToDateHealth)
{
break;
}
if (element.Faces.Count == 0 && element.Index != 1)
{
element.Suppressed = true;
}
}
if (newFeature != null)
{
newFeatures.Add(newFeature);
}
}
return(newFeatures.ToArray());
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//
//
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public static FeatureReport SendToPartsAsCollection(AssemblyDocument ParentDocument,
List <ComponentOccurrence> Participants,
RectangularPatternFeature AsmFeature)
{
FeatureReport result = new FeatureReport(AsmFeature as PartFeature);
if (FeatureUtilities.CreateBackupFile)
{
FeatureUtilities.BackupFile(Participants);
}
foreach (ComponentOccurrence occurrence in Participants)
{
if (!FeatureUtilities.IsValidOccurrence(occurrence))
{
continue;
}
//Find if a pattern element affects this occurrence
foreach (FeaturePatternElement element in AsmFeature.PatternElements)
{
bool affected = false;
foreach (FaceProxy faceProxy in element.Faces)
{
if (faceProxy.ContainingOccurrence == occurrence)
{
affected = true;
break;
}
}
//first occurrence won't be migrated to parts.
//Need to migrate parent feature for that
if (!affected)
{
continue;
}
Matrix invTransfo = occurrence.Transformation;
Matrix patternElemTransfo = element.Transform;
patternElemTransfo.Invert();
invTransfo.TransformBy(patternElemTransfo);
invTransfo.Invert();
PartComponentDefinition partCompDef = occurrence.Definition as PartComponentDefinition;
ReportData[] reports = null;
ObjectCollection ParentFeatures = FeatureUtilities.CopyParentFeatures(partCompDef,
ParentDocument as Document,
AsmFeature.ParentFeatures,
invTransfo,
occurrence,
out reports);
foreach (ReportData reportData in reports)
{
//Place Feature Tag: associativity handling
//Not supported yet
/*FeatureAttributeManager.CreatePartFeatureTag(ParentDocument,
* AsmFeature as PartFeature,
* reportData.PartFeature,
* occurrence);*/
result.addReportData(reportData);
}
}
}
return(result);
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//
//
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public static FeatureReport SendToPartsAsPattern(AssemblyDocument ParentDocument,
List <ComponentOccurrence> Participants,
RectangularPatternFeature AsmFeature)
{
FeatureReport result = new FeatureReport(AsmFeature as PartFeature);
if (FeatureUtilities.CreateBackupFile)
{
FeatureUtilities.BackupFile(Participants);
}
foreach (ComponentOccurrence occurrence in Participants)
{
if (!FeatureUtilities.IsValidOccurrence(occurrence))
{
continue;
}
bool loop = true;
int elementIdx = 1;
Matrix patternElemTransfo = FeatureUtilities.Application.TransientGeometry.CreateMatrix();
//Find first pattern element that affect this occurrence
foreach (FeaturePatternElement element in AsmFeature.PatternElements)
{
foreach (FaceProxy faceProxy in element.Faces)
{
if (faceProxy.ContainingOccurrence == occurrence)
{
patternElemTransfo = element.Transform;
patternElemTransfo.Invert();
elementIdx = element.Index;
loop = false;
break;
}
}
if (!loop)
{
break;
}
}
Matrix invTransfo = occurrence.Transformation;
invTransfo.TransformBy(patternElemTransfo);
invTransfo.Invert();
PartComponentDefinition partCompDef = occurrence.Definition as PartComponentDefinition;
ReportData[] reports = null;
RectangularPatternFeature[] newFeatures = CopyRectangularPatternFeature(partCompDef,
AsmFeature,
invTransfo,
elementIdx,
occurrence,
out reports);
foreach (ReportData reportData in reports)
{
result.addReportData(reportData);
}
foreach (RectangularPatternFeature newFeature in newFeatures)
{
result.addReportData(new ReportData(partCompDef.Document as PartDocument,
newFeature as PartFeature));
}
}
return(result);
}
private void Button_ok_Click(object sender, EventArgs e)
{
// references to some useful objects
TransientGeometry geom = m_inventorApplication.TransientGeometry;
//PartDocument document = m_inventorApplication.ActiveDocument as PartDocument;
//_Document document = m_inventorApplication.ActiveDocument;
/*
* if (document == null)
* {
* AssemblyDocument asm = m_inventorApplication.ActiveDocument as AssemblyDocument;
* m_inventorApplication.ActiveDocument;
* }
*/
PartComponentDefinition def; // = document.ComponentDefinition;
UnitsOfMeasure units; // = document.UnitsOfMeasure;
UserParameters user_params;
Document document = m_inventorApplication.ActiveDocument;
if (m_inventorApplication.ActiveDocument is AssemblyDocument)
{
AssemblyDocument doc = m_inventorApplication.ActiveDocument as AssemblyDocument;
PartDocument part = doc.ActivatedObject as PartDocument;
if (part == null)
{
m_inventorApplication.ErrorManager.Show("Please activate a part!", true, false);
return;
}
def = part.ComponentDefinition;
units = part.UnitsOfMeasure;
user_params = part.ComponentDefinition.Parameters.UserParameters;
}
else if (m_inventorApplication.ActiveDocument is PartDocument)
{
PartDocument doc = m_inventorApplication.ActiveDocument as PartDocument;
def = doc.ComponentDefinition;
units = doc.UnitsOfMeasure;
user_params = doc.ComponentDefinition.Parameters.UserParameters;
}
else
{
m_inventorApplication.ErrorManager.Show("Current document is neither an Assembly nor a Part.", true, false);
return;
}
// get and check selected faces
ObjectsEnumerator JustSelectedEntities = m_selects.SelectedEntities;
if (JustSelectedEntities.Count == 0)
{
m_inventorApplication.ErrorManager.Show("Select at least one planar, rectangular face.", true, false);
return;
}
foreach (Object _f in JustSelectedEntities)
{
Face f = _f as Face;
if (f == null)
{
m_inventorApplication.ErrorManager.Show("Somehow, you managed to select something that isn't a face. This should not happen, please report it.", true, false);
return;
}
if (f.Edges.Count != 4)
{
m_inventorApplication.ErrorManager.Show("Please only select rectangular faces.", true, false);
return;
}
}
// TODO: catch exception when invalid was is entered
UserParameter tab_user_constr;
if (m_dialog.mode_count.Checked)
{
tab_user_constr = user_params.AddByExpression("tab_count", m_dialog.tab_size_input.Text, UnitsTypeEnum.kUnitlessUnits);
}
else
{
tab_user_constr = user_params.AddByExpression("tab_size", m_dialog.tab_size_input.Text, UnitsTypeEnum.kDefaultDisplayLengthUnits);
}
int total_operations = JustSelectedEntities.Count;
WorkAxis[] extrusion_dir = new WorkAxis[total_operations];
bool[] long_edge_dir = new bool[total_operations];
PlanarSketch[] all_sketches = new PlanarSketch[total_operations];
Profile[] profile = new Profile[total_operations];
ExtrudeFeature[] extrusion = new ExtrudeFeature[total_operations];
TwoPointDistanceDimConstraint[] tab_length_constr = new TwoPointDistanceDimConstraint[total_operations];
TwoPointDistanceDimConstraint[] tab_widthdepth_constr = new TwoPointDistanceDimConstraint[total_operations];
TwoPointDistanceDimConstraint[] total_length_constr = new TwoPointDistanceDimConstraint[total_operations];
RectangularPatternFeature[] rect_pattern = new RectangularPatternFeature[total_operations];
Transaction transaction = m_inventorApplication.TransactionManager.StartTransaction(m_inventorApplication.ActiveDocument, "LaserTab");
// create extrusion feature for each face
int i = 0;
foreach (Object _f in JustSelectedEntities)
{
Face f = _f as Face;
if (_f is FaceProxy)
{
f = ((FaceProxy)_f).NativeObject;
}
// TODO: make sure active document is a partDocument and ActiveEditObject is not a sketch (should be also a partDocument?)
// TODO: wrap it all into a ClientFeature
// TODO: maybe also wrap it in a Transaction?
// create sketch
PlanarSketch sketch = def.Sketches.Add(f, false); // don't project anything
//PlanarSketch sketch = def.Sketches.Add(f, true); // project existing geometry
//PlanarSketch sketch = def.Sketches.AddWithOrientation(f, long_edge, true, true, long_edge.StartVertex, true);
Edge short_edge, long_edge;
Vertex vert_origin, vert_short_end, vert_long_end;
determine_orientation(f, out long_edge, out short_edge, out vert_origin, out vert_long_end, out vert_short_end);
// remember wheter 'long_edge' starts or stops at 'P_orig' (which is important for the direction of the rectangular pattern)
long_edge_dir[i] = long_edge.StartVertex == vert_origin;
extrusion_dir[i] = def.WorkAxes.AddByLine(long_edge, true);
// project important points
SketchPoint P_orig = sketch.AddByProjectingEntity(vert_origin) as SketchPoint;
SketchPoint P_long = sketch.AddByProjectingEntity(vert_long_end) as SketchPoint;
SketchPoint P_short = sketch.AddByProjectingEntity(vert_short_end) as SketchPoint; // fails! :(
// driven constraint of short dimension (determining thickness and depth of tab)
tab_widthdepth_constr[i] = sketch.DimensionConstraints.AddTwoPointDistance(
P_orig, P_short, DimensionOrientationEnum.kAlignedDim,
P_short.Geometry, true);
// driven constraint of long dimenstion (determining number/size of tabs)
total_length_constr[i] = sketch.DimensionConstraints.AddTwoPointDistance(
P_orig, P_long, DimensionOrientationEnum.kAlignedDim,
P_long.Geometry, true);
// appearantly, Profiles.AddForSolid() doesn't like lines that are made entirely out of projected points... (maybe because the line already exists?)
SketchPoint P_orig_proj = P_orig, P_short_proj = P_short;
P_short = sketch.SketchPoints.Add(P_short_proj.Geometry, false);
P_orig = sketch.SketchPoints.Add(P_orig_proj.Geometry, false);
// create dimension constraints
// TODO: calculate better position for text label
//Debug.Print("constraint short: {0} = {1}", constr_short.Parameter.Expression, constr_short.Parameter.Value);
//Debug.Print("constraint long: {0} = {1}", constr_long.Parameter.Expression, constr_long.Parameter.Value);
// create endpoint for rectangle
Point2d P_end2 = P_short.Geometry.Copy();
Point2d P_end1 = P_orig.Geometry.Copy();
Vector2d long_direction = P_orig.Geometry.VectorTo(P_long.Geometry);
long_direction.ScaleBy(0.2);
P_end1.TranslateBy(long_direction);
P_end2.TranslateBy(long_direction);
SketchPoint P_end1_sk = sketch.SketchPoints.Add(P_end1, false);
SketchPoint P_end2_sk = sketch.SketchPoints.Add(P_end2, false);
// constrain endpoints properly
//sketch.GeometricConstraints.AddCoincident((SketchEntity)long_line2, (SketchEntity)P_end2_sk);
//sketch.GeometricConstraints.AddCoincident((SketchEntity)long_line, (SketchEntity)P_end1_sk);
// constraint for tab length (twice, once for each side of the rectangle)
TwoPointDistanceDimConstraint tab_len_constraint1 = sketch.DimensionConstraints.AddTwoPointDistance(P_orig, P_end1_sk, DimensionOrientationEnum.kAlignedDim, P_end1);
TwoPointDistanceDimConstraint tab_len_constraint2 = sketch.DimensionConstraints.AddTwoPointDistance(P_short, P_end2_sk, DimensionOrientationEnum.kAlignedDim, P_end2);
tab_length_constr[i] = tab_len_constraint1;
// {0}: total length
// {1}: user input (count or length of single tab)
string expr;
if (m_dialog.mode_count.Checked)
{
if (m_dialog.force_parity.Checked)
{
if (m_dialog.parity_even.Checked)
{
expr = "{0} / ( round({1}/2)*2 )";
}
else
{
expr = "{0} / ( round( ({1}+1)/2 )*2 - 1 )";
}
}
else
{
expr = "{0} / {1}";
}
}
else
{
// TODO: take dropdown of >/</~ into account
if (m_dialog.force_parity.Checked)
{
if (m_dialog.parity_even.Checked)
{
expr = "{0} / ( round( {0}/{1}/2 )*2 )";
}
else
{
expr = "{0} / ( round( ({0}/{1}+1)/2 )*2 - 1)";
}
}
else
{
expr = "{0} / round({0}/{1})";
}
}
tab_len_constraint1.Parameter.Expression = string.Format(expr, total_length_constr[i].Parameter.Name, tab_user_constr.Name);
tab_len_constraint2.Parameter.Expression = tab_len_constraint1.Parameter.Name;
// create a rectangle based on these points
// two-point rectangle is always axis-aligned -> doesn't work for rotated stuff
//SketchEntitiesEnumerator rect = sketch.SketchLines.AddAsTwoPointRectangle(P_orig, P_end_sk);
// this is cumbersome, as the third point is transient and therefore the rectangle would have to be constrained afterwards
//SketchEntitiesEnumerator rect = sketch.SketchLines.AddAsThreePointRectangle(P_orig, P_short, P_end);
ObjectCollection rect = m_inventorApplication.TransientObjects.CreateObjectCollection();
rect.Add(sketch.SketchLines.AddByTwoPoints(P_orig, P_end1_sk));
rect.Add(sketch.SketchLines.AddByTwoPoints(P_end1_sk, P_end2_sk));
rect.Add(sketch.SketchLines.AddByTwoPoints(P_end2_sk, P_short));
rect.Add(sketch.SketchLines.AddByTwoPoints(P_short, P_orig));
// constrain rectangle
if (m_dialog.offset.Checked)
{
sketch.GeometricConstraints.AddCoincident((SketchEntity)rect[1], (SketchEntity)P_orig_proj);
sketch.GeometricConstraints.AddCoincident((SketchEntity)rect[3], (SketchEntity)P_short_proj);
sketch.GeometricConstraints.AddPerpendicular((SketchEntity)rect[1], (SketchEntity)rect[2]);
TwoPointDistanceDimConstraint offset_dist = sketch.DimensionConstraints.AddTwoPointDistance(P_orig, P_orig_proj, DimensionOrientationEnum.kAlignedDim, P_orig_proj.Geometry);
offset_dist.Parameter.Expression = tab_len_constraint1.Parameter.Name;
}
else
{
sketch.GeometricConstraints.AddCoincident((SketchEntity)P_short, (SketchEntity)P_short_proj);
sketch.GeometricConstraints.AddCoincident((SketchEntity)P_orig, (SketchEntity)P_orig_proj);
}
sketch.GeometricConstraints.AddCoincident((SketchEntity)rect[1], (SketchEntity)P_long);
sketch.GeometricConstraints.AddParallel((SketchEntity)rect[1], (SketchEntity)rect[3]);
profile[i] = sketch.Profiles.AddForSolid(false, rect);
all_sketches[i] = sketch;
i++;
}
// do extrusions
for (i = 0; i < total_operations; i++)
{
string dist_expr;
if (m_dialog.auto_depth.Checked)
{
// use thickness of material
dist_expr = tab_widthdepth_constr[i].Parameter.Name;
}
else
{
// use user input
// TODO: validate!
dist_expr = m_dialog.tab_depth_input.Text;
}
PartFeatureExtentDirectionEnum dir;
PartFeatureOperationEnum op;
if (m_dialog.extrude_positive.Checked)
{
dir = PartFeatureExtentDirectionEnum.kPositiveExtentDirection;
op = PartFeatureOperationEnum.kJoinOperation;
}
else
{
dir = PartFeatureExtentDirectionEnum.kNegativeExtentDirection;
op = PartFeatureOperationEnum.kCutOperation;
}
// extrude said rectangle
ExtrudeDefinition extrusion_def = def.Features.ExtrudeFeatures.CreateExtrudeDefinition(profile[i], op);
extrusion_def.SetDistanceExtent(dist_expr, dir);
extrusion[i] = def.Features.ExtrudeFeatures.Add(extrusion_def);
}
// do rectangular patterns
for (i = 0; i < total_operations; i++)
{
// now repeat that extrusion
ObjectCollection col = m_inventorApplication.TransientObjects.CreateObjectCollection();
col.Add(extrusion[i]);
// TODO: is ceil() actually correct here?
string offset = (m_dialog.offset.Checked ? "1" : "0");
string count_expr = string.Format("ceil(round({0} / {1} - {2}) / 2)", total_length_constr[i].Parameter.Name, tab_length_constr[i].Parameter.Name, offset);
RectangularPatternFeatureDefinition pattern_def =
def.Features.RectangularPatternFeatures.CreateDefinition(
col, extrusion_dir[i], long_edge_dir[i], count_expr, tab_length_constr[i].Parameter.Name + "*2");
// TODO: we could use PatternSpacingType kFitToPathLength here...
try
{
rect_pattern[i] =
def.Features.RectangularPatternFeatures.AddByDefinition(pattern_def);
}
catch (Exception ex)
{
Debug.Print("rect pattern failed: {0}", ex.Message);
Debug.Print("long edge: {0}, dir: {1}, count_expr = '{2}', len = '{3}'", extrusion_dir[i], long_edge_dir[i], count_expr, tab_length_constr[i].Parameter.Name + "*2");
transaction.End();
return;
}
}
stop_selection();
// create custom feature (called a ClientFeature by Inventor) containing all our sketches, extrusions and patterns in a single node
object start_element;
if (total_operations == 1)
{
// if there is only a single operation, the tree looks like this:
/*
* - extrusion 1 (consumed sketch 1)
* - pattern 1
*/
start_element = extrusion[0];
}
else
{
// if there are multiple operations, the sketch is not consumed by the extrusion
// and the tree looks like this:
/*
* - sketch 1
* - sketch 2
* - extrusion 1
* - extrusion 2
* - pattern 1
* - pattern 2
*/
start_element = all_sketches[0];
}
ClientFeatureDefinition feature_def = def.Features.ClientFeatures.CreateDefinition("LaserTab", start_element, rect_pattern[total_operations - 1]);
ClientFeature feature = def.Features.ClientFeatures.Add(feature_def, "{0defbf22-e302-4266-9bc9-fb80d5c8eb7e}");
// load the icon for our custom feature if not done so already
if (m_browser_icon == null)
{
stdole.IPictureDisp icon = PictureConverter.ImageToPictureDisp(Properties.Resources.browser_icon_16);
m_browser_icon = document.BrowserPanes.ClientNodeResources.Add("{0defbf22-e302-4266-9bc9-fb80d5c8eb7e}", -1, icon);
}
NativeBrowserNodeDefinition ndef = document.BrowserPanes[1].GetBrowserNodeFromObject(feature).BrowserNodeDefinition as NativeBrowserNodeDefinition;
ndef.OverrideIcon = m_browser_icon;
transaction.End();
}
