/
weld.fs.js
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/
weld.fs.js
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FeatureScript 951;
/**
* This module is distributed under the MIT License.
* See the LICENSE tab for the license text.
* Support and maintenance: https://github.com/mbartlett21/weld-featurescript
* Report issues here: https://github.com/mbartlett21/weld-featurescript/issues
*/
// Imported Enums
import(path : "onshape/std/booleanoperationtype.gen.fs", version : "951.0");
import(path : "onshape/std/boundingtype.gen.fs", version : "951.0");
// Imports used internally
import(path : "onshape/std/containers.fs", version : "951.0");
import(path : "onshape/std/curveGeometry.fs", version : "951.0");
import(path : "onshape/std/evaluate.fs", version : "951.0");
import(path : "onshape/std/feature.fs", version : "951.0");
import(path : "onshape/std/geomOperations.fs", version : "951.0");
import(path : "onshape/std/math.fs", version : "951.0");
import(path : "onshape/std/properties.fs", version : "951.0");
import(path : "onshape/std/sketch.fs", version : "951.0");
import(path : "onshape/std/surfaceGeometry.fs", version : "951.0");
import(path : "onshape/std/topologyUtils.fs", version : "951.0");
import(path : "onshape/std/units.fs", version : "951.0");
import(path : "onshape/std/valueBounds.fs", version : "951.0");
import(path : "onshape/std/vector.fs", version : "951.0");
// Bounds and enums {
/**
* Density bounds.
*/
export const DENSITY_BOUNDS = {
(unitless) : [0, 7.85, 100]
} as RealBoundSpec;
/**
* Feature and settings options
* @value FEATURE : Weld Feature.
* @value SETTINGS : Weld Settings.
*/
export enum WeldFeatureSettingsSelection
{
annotation { "Name" : "Welds" }
FEATURE,
annotation { "Name" : "Settings" }
SETTINGS,
annotation { "Hidden" : true }
SHOW_ALL
}
/**
* Specifies the type of welding.
* @value FILLET_WELD : Fillet weld.
* @value SQUARE_BUTT_WELD : Square Butt weld.
* @value V_BUTT_WELD : V-Butt weld.
* @value BEVEL_BUTT_WELD : Square Butt weld.
* @value U_BUTT_WELD : U-Butt weld.
* @value J_BUTT_WELD : J-Butt weld.
*/
export enum WeldType
{
annotation { "Name" : "Fillet weld" }
FILLET_WELD,
annotation { "Name" : "Square Butt weld" }
SQUARE_BUTT_WELD,
annotation { "Name" : "V-Butt weld" }
V_BUTT_WELD,
annotation { "Name" : "Bevel Butt weld" }
BEVEL_BUTT_WELD,
annotation { "Name" : "U-Butt weld" }
U_BUTT_WELD,
annotation { "Name" : "J-Butt weld" }
J_BUTT_WELD
}
/**
* Specifies the type of welding.
* @value SQUARE_BUTT_WELD : Square Butt weld.
* @value V_BUTT_WELD : V-Butt weld.
* @value BEVEL_BUTT_WELD : Square Butt weld.
* @value U_BUTT_WELD : U-Butt weld.
* @value J_BUTT_WELD : J-Butt weld.
*/
export enum WeldType2
{
annotation { "Name" : "Square Butt weld" }
SQUARE_BUTT_WELD,
annotation { "Name" : "V-Butt weld" }
V_BUTT_WELD,
annotation { "Name" : "Bevel Butt weld" }
BEVEL_BUTT_WELD,
annotation { "Name" : "U-Butt weld" }
U_BUTT_WELD,
annotation { "Name" : "J-Butt weld" }
J_BUTT_WELD
}
/**
* Specifies the shape of the Fillet welding.
* @value CONVEX : Convex.
* @value CONCAVE : Concave.
* @value FLAT : Flat.
*/
export enum WeldShape
{
annotation { "Name" : "Convex" }
CONVEX,
annotation { "Name" : "Concave" }
CONCAVE,
annotation { "Name" : "Flat" }
FLAT
}
/**
* Specifies the dimension of the Fillet welding.
* @value SIDE : Weld side (z).
* @value HEIGHT : Weld height (a).
* @value PERPENDICULAR : Perpendicular distance.
*/
export enum FilletDimension
{
annotation { "Name" : "Side (z)" }
SIDE,
annotation { "Name" : "Height (a)" }
HEIGHT,
annotation { "Name" : "Normal dist." }
PERPENDICULAR
}
/**
* Specifies the shape of fillet corners.
* @value ROUND : Round.
* @value MITER : Miter.
* @value NONE : None.
*/
export enum FilletCornerShape
{
annotation { "Name" : "Round" }
ROUND,
annotation { "Name" : "Miter" }
MITER,
annotation { "Name" : "None" }
NONE
}
// Bounds and enums }
annotation { "Feature Type Name" : "Weld", "Editing Logic Function" : "CodeELWeld" }
export const weld = defineFeature(function(context is Context, id is Id, definition is map)
precondition
{
annotation { "Name" : "Weld Settings", "UIHint" : ["HORIZONTAL_ENUM", "REMEMBER_PREVIOUS_VALUE"] }
definition.WeldFeatureSettingsSelection is WeldFeatureSettingsSelection;
if (definition.WeldFeatureSettingsSelection != WeldFeatureSettingsSelection.SETTINGS)
{
annotation { "Name" : "Weld Type", "UIHint" : ["REMEMBER_PREVIOUS_VALUE", "SHOW_LABEL"] }
definition.weldType is WeldType;
if (definition.weldType == WeldType.FILLET_WELD)
{
annotation { "Name" : "Face in Side 1", "Filter" : EntityType.FACE, "MaxNumberOfPicks" : 1 }
definition.filletEntities1 is Query;
annotation { "Name" : "Faces in Side 2", "Filter" : EntityType.FACE }
definition.filletEntities2 is Query;
annotation { "Name" : "Shape", "UIHint" : ["REMEMBER_PREVIOUS_VALUE", "SHOW_LABEL"] }
definition.filletShape is WeldShape;
annotation { "Name" : "Dimensions", "UIHint" : ["REMEMBER_PREVIOUS_VALUE", "SHOW_LABEL"] }
definition.filletDimension is FilletDimension;
annotation { "Name" : "Weld size", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isLength(definition.filletSize, BLEND_BOUNDS);
if (definition.filletShape != WeldShape.FLAT)
{
annotation { "Name" : "Convexity offset", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isLength(definition.filletOffset, BLEND_BOUNDS);
}
annotation { "Name" : "Tangent propagation" }
definition.filletPropagation is boolean;
annotation { "Name" : "Corner style", "UIHint" : ["REMEMBER_PREVIOUS_VALUE", "SHOW_LABEL"] }
definition.filletCornerShape is FilletCornerShape;
}
else
{
annotation { "Name" : "Welded edges", "Filter" : EntityType.EDGE }
definition.buttEdge is Query;
annotation { "Name" : "Shape", "UIHint" : ["REMEMBER_PREVIOUS_VALUE", "SHOW_LABEL"] }
definition.buttShape is WeldShape;
if (definition.weldType == WeldType.SQUARE_BUTT_WELD)
{
annotation { "Name" : "Distance", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isLength(definition.buttDist, BLEND_BOUNDS);
}
annotation { "Name" : "Bevel angle", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isAngle(definition.buttAngle, ANGLE_STRICT_90_BOUNDS);
if (definition.weldType == WeldType.SQUARE_BUTT_WELD || definition.weldType == WeldType.J_BUTT_WELD || definition.weldType == WeldType.BEVEL_BUTT_WELD)
{
annotation { "Name" : "Opposite direction", "UIHint" : "OPPOSITE_DIRECTION" }
definition.oppositeDirection is boolean;
}
if (definition.weldType == WeldType.U_BUTT_WELD || definition.weldType == WeldType.J_BUTT_WELD)
{
annotation { "Name" : "Radius", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isLength(definition.buttRadius, BLEND_BOUNDS);
}
if (definition.buttShape != WeldShape.FLAT)
{
annotation { "Name" : "Convexity offset", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isLength(definition.buttOffset, BLEND_BOUNDS);
}
annotation { "Name" : "Root Gap", "UIHint" : "REMEMBER_PREVIOUS_VALUE", "Default" : false }
definition.buttRootGap is boolean;
if (definition.buttRootGap)
{
annotation { "Name" : "Root width", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isLength(definition.buttRootGapWidth, ZERO_INCLUSIVE_OFFSET_BOUNDS);
annotation { "Name" : "Root height", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isLength(definition.buttRootGapHeight, ZERO_INCLUSIVE_OFFSET_BOUNDS);
}
annotation { "Name" : "Other side", "UIHint" : "REMEMBER_PREVIOUS_VALUE", "Default" : false }
definition.buttOtherSide is boolean;
if (definition.buttOtherSide)
{
annotation { "Name" : "Weld Type", "UIHint" : "SHOW_LABEL" }
definition.weldType2 is WeldType2;
annotation { "Name" : "Shape", "UIHint" : ["REMEMBER_PREVIOUS_VALUE", "SHOW_LABEL"] }
definition.buttShape2 is WeldShape;
if (definition.weldType2 == WeldType2.SQUARE_BUTT_WELD)
{
annotation { "Name" : "Distance", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isLength(definition.buttDist2, BLEND_BOUNDS);
}
annotation { "Name" : "Bevel angle", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isAngle(definition.buttAngle2, ANGLE_STRICT_90_BOUNDS);
if (definition.weldType2 == WeldType2.SQUARE_BUTT_WELD || definition.weldType2 == WeldType2.J_BUTT_WELD || definition.weldType2 == WeldType2.BEVEL_BUTT_WELD)
{
annotation { "Name" : "Opposite direction", "UIHint" : "OPPOSITE_DIRECTION" }
definition.oppositeDirection2 is boolean;
}
if (definition.weldType2 == WeldType2.U_BUTT_WELD || definition.weldType2 == WeldType2.J_BUTT_WELD)
{
annotation { "Name" : "Radius", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isLength(definition.buttRadius2, BLEND_BOUNDS);
}
if (definition.buttShape2 != WeldShape.FLAT)
{
annotation { "Name" : "Convexity offset", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isLength(definition.buttOffset2, BLEND_BOUNDS);
}
annotation { "Name" : "Root Gap", "UIHint" : "REMEMBER_PREVIOUS_VALUE", "Default" : false }
definition.buttRootGap2 is boolean;
if (definition.buttRootGap2)
{
annotation { "Name" : "Root width", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isLength(definition.buttRootGapWidth2, ZERO_INCLUSIVE_OFFSET_BOUNDS);
annotation { "Name" : "Root height", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isLength(definition.buttRootGapHeight2, ZERO_INCLUSIVE_OFFSET_BOUNDS);
}
}
}
}
else
{
annotation { "Name" : "Density (g/cm^3)", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isReal(definition.density, DENSITY_BOUNDS);
annotation { "Name" : "Exclude from BOM", "UIHint" : "REMEMBER_PREVIOUS_VALUE", "Default" : true }
definition.excludeFromBom is boolean;
annotation { "Name" : "Color Red", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isReal(definition.colorRed, { (unitless) : [0.0, 0.25, 1] } as RealBoundSpec);
annotation { "Name" : "Color Green", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isReal(definition.colorGreen, { (unitless) : [0.0, 0.25, 1] } as RealBoundSpec);
annotation { "Name" : "Color Blue", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isReal(definition.colorBlue, { (unitless) : [0.0, 0.25, 1] } as RealBoundSpec);
annotation { "Name" : "Transparency %", "UIHint" : "REMEMBER_PREVIOUS_VALUE" }
isReal(definition.colorTransparency, { (unitless) : [0.0, 0, 100] } as RealBoundSpec);
}
}
{
var toDelete = new box([]);
if (definition.weldType == WeldType.FILLET_WELD)
{
filletWeld(context, id, definition, toDelete);
}
else if (definition.weldType == WeldType.V_BUTT_WELD || definition.weldType == WeldType.BEVEL_BUTT_WELD || definition.weldType == WeldType.SQUARE_BUTT_WELD || definition.weldType == WeldType.U_BUTT_WELD || definition.weldType == WeldType.J_BUTT_WELD)
{
buttWeld(context, id, definition, toDelete);
}
else
throw regenError("Weld type not supported", ["weldType"]);
if (evaluateQuery(context, qUnion(toDelete[])) != [])
opDeleteBodies(context, id + "delete", {
"entities" : qUnion(toDelete[])
});
if (evaluateQuery(context, qCreatedBy(id, EntityType.BODY)) != [])
{
setProperty(context, {
"entities" : qCreatedBy(id, EntityType.BODY),
"propertyType" : PropertyType.MATERIAL,
"value" : material("Weld", definition.density * gram / centimeter ^ 3)
});
setProperty(context, {
"entities" : qCreatedBy(id, EntityType.BODY),
"propertyType" : PropertyType.APPEARANCE,
"value" : color(definition.colorRed, definition.colorGreen, definition.colorBlue, (100 - definition.colorTransparency) / 100.0)
});
setProperty(context, {
"entities" : qCreatedBy(id, EntityType.BODY),
"propertyType" : PropertyType.EXCLUDE_FROM_BOM,
"value" : definition.excludeFromBom
});
}
else
throw regenError("Weld failed");
},
{
weldFeatureSettingsSelection : WeldFeatureSettingsSelection.SHOW_ALL,
filletPropagation : false,
}
);
// Editing Logic {
/**
* Editing Logic Function
*/
export function CodeELWeld(context is Context, id is Id, oldDefinition is map, definition is map,
specifiedParameters is map, hiddenBodies is Query) returns map
{
if (definition.weldType != WeldType.FILLET_WELD && definition.weldType != oldDefinition.weldType)
{
if (definition.weldType == WeldType.V_BUTT_WELD)
{
definition.weldType2 = WeldType2.V_BUTT_WELD;
}
else if (definition.weldType == WeldType.BEVEL_BUTT_WELD)
{
definition.weldType2 = WeldType2.BEVEL_BUTT_WELD;
}
else if (definition.weldType == WeldType.SQUARE_BUTT_WELD)
{
definition.weldType2 = WeldType2.SQUARE_BUTT_WELD;
}
else if (definition.weldType == WeldType.U_BUTT_WELD)
{
definition.weldType2 = WeldType2.U_BUTT_WELD;
}
else if (definition.weldType == WeldType.J_BUTT_WELD)
{
definition.weldType2 = WeldType2.J_BUTT_WELD;
}
}
if (definition.filletShape != WeldShape.FLAT && !specifiedParameters.filletOffset)
{
definition.filletOffset = definition.filletSize / 5.0;
}
return definition;
}
// Editing Logic }
// Fillet functions {
function filletWeld(context is Context, id is Id, definition is map, toDelete is box)
{
var cornerShape = definition.filletCornerShape;
var propagate = definition.filletPropagation;
var endFaces = new box([]);
if (evaluateQuery(context, qIntersection([definition.filletEntities1, definition.filletEntities2])) != [])
throw regenError("Faces cannot be in both sides", ["filletEntities1", "filletEntities2"], qIntersection([definition.filletEntities1, definition.filletEntities2]));
var faces1 = evaluateQuery(context, propagate ? qTangentConnectedFaces(definition.filletEntities1) : definition.filletEntities1);
var faces2 = evaluateQuery(context, propagate ? qTangentConnectedFaces(definition.filletEntities2) : definition.filletEntities2);
if (size(faces1) < 1)
throw regenError("One face must be selected for side 1", ["filletEntities1"]);
if (size(faces2) < 1)
throw regenError("One face must be selected for side 2", ["filletEntities2"]);
var faceDefs1 = [];
for (var face1 in faces1)
faceDefs1 = append(faceDefs1, evSurfaceDefinition(context, { "face" : face1 }));
var faceDefs2 = [];
for (var face2 in faces2)
faceDefs2 = append(faceDefs2, evSurfaceDefinition(context, { "face" : face2 }));
var counter = new box(0);
var welds = [];
for (var i = 0; i < size(faces1); i += 1)
{
for (var j = 0; j < size(faces2); j += 1)
{
var filletId = id + unstableIdComponent(counter[]);
counter[] += 1;
try
{
var weldPart;
var dist = evDistance(context, {
"side0" : faces1[i],
"side1" : faces2[j]
}).distance;
if (dist > definition.filletSize && !tolerantEquals(definition.filletSize, dist))
continue;
var filletDef = {
"face1" : faces1[i],
"face2" : faces2[j],
"face1Def" : faceDefs1[i],
"face2Def" : faceDefs2[j],
"filletShape" : definition.filletShape,
"filletDimension" : definition.filletDimension,
"filletSize" : definition.filletSize,
"filletOffset" : definition.filletOffset,
"filletPropagation" : definition.filletPropagation
};
setExternalDisambiguation(context, filletId, filletDef.face1);
if (faceDefs1[i] is Plane && faceDefs2[j] is Plane)
weldPart = filletWeldPlanar(context, filletId, filletDef, toDelete, endFaces);
else if (!(faceDefs1[i] is Plane) && faceDefs2[j] is Plane)
weldPart = filletWeldNonPlanarPlanar(context, filletId, filletDef, toDelete, endFaces);
else if (faceDefs1[i] is Plane && !(faceDefs2[j] is Plane))
{
filletDef = mergeMaps(filletDef, {
"face1" : faces2[j],
"face2" : faces1[i],
"face1Def" : faceDefs2[j],
"face2Def" : faceDefs1[i],
});
weldPart = filletWeldNonPlanarPlanar(context, filletId, filletDef, toDelete, endFaces);
}
else
reportFeatureInfo(context, id, "Non-Planar to Non-Planar welds are not supported yet.");
if (weldPart is Query)
welds = append(welds, weldPart);
}
processSubfeatureStatus(context, id, {
"subfeatureId" : filletId,
"propagateErrorDisplay" : true
});
}
}
if (cornerShape == FilletCornerShape.ROUND && endFaces[] != [] && size(evaluateQuery(context, qOwnerBody(qUnion(endFaces[])))) > 1)
{
welds = append(welds, roundEnds(context, id + "round", qUnion(endFaces[])));
}
if (cornerShape == FilletCornerShape.MITER && endFaces[] != [] && size(evaluateQuery(context, qOwnerBody(qUnion(endFaces[])))) > 1)
{
miterEnds(context, id + "miter", qUnion(endFaces[]));
}
if (size(evaluateQuery(context, qUnion(welds))) >= 2)
opBoolean(context, id + "booleanTogether", {
"tools" : qUnion(welds),
"operationType" : BooleanOperationType.UNION
});
setWeldNumbers(context, definition, qUnion(welds));
}
function filletWeldPlanar(context is Context, id is Id, definition is map, toDelete is box, endFaces is box)
{
var face1 = definition.face1;
var face1Plane = definition.face1Def;
var face2 = definition.face2;
var face2Plane = definition.face2Def;
var shape is WeldShape = definition.filletShape;
var intersectionLine = intersection(face1Plane, face2Plane);
if (intersectionLine is undefined)
return;
var skPlane = plane(intersectionLine.origin, intersectionLine.direction);
var face1Dir = cross(skPlane.normal, face1Plane.normal);
var face2Dir = -cross(skPlane.normal, face2Plane.normal);
var angle = angleBetween(face1Dir, face2Dir);
var size = definition.filletSize;
if (definition.filletDimension == FilletDimension.HEIGHT)
{
size = size / cos(angle / 2.0);
}
else if (definition.filletDimension == FilletDimension.PERPENDICULAR)
{
size = size / sin(angle);
}
var face1Point = worldToPlane(skPlane, intersectionLine.origin + face1Dir * size);
var face1SkDir = normalize(face1Point);
var face2Point = worldToPlane(skPlane, intersectionLine.origin + face2Dir * size);
var face2SkDir = normalize(face2Point);
var dist = size * cos(angle / 2); // Distance of a straight line out
// Sketch
var sketch = newSketchOnPlane(context, id + "sketch", {
"sketchPlane" : skPlane
});
skLineSegment(sketch, "face1Line", {
"start" : vector(0, 0) * inch,
"end" : face1Point
});
skLineSegment(sketch, "face2Line", {
"start" : vector(0, 0) * inch,
"end" : face2Point
});
if (shape == WeldShape.FLAT)
{
skLineSegment(sketch, "face3Line", {
"start" : face1Point,
"end" : face2Point
});
}
else if (shape == WeldShape.CONVEX)
{
skArc(sketch, "arc", {
"start" : face1Point,
"mid" : normalize(face1SkDir + face2SkDir) * (dist + definition.filletOffset),
"end" : face2Point
});
}
else
{
skArc(sketch, "arc", {
"start" : face1Point,
"mid" : normalize(face1SkDir + face2SkDir) * (dist - definition.filletOffset),
"end" : face2Point
});
}
skSolve(sketch);
toDelete[] = append(toDelete[], qCreatedBy(id + "sketch"));
var fromFace3Line = startTracking(context, id + "sketch", "face3Line");
// Sketch face
var sketchFace = qCreatedBy(id + "sketch", EntityType.FACE);
var extrudeDef = {
"entities" : sketchFace,
"direction" : skPlane.normal,
"startBound" : BoundingType.THROUGH_ALL,
"endBound" : BoundingType.THROUGH_ALL
};
var extrudeId = id + "extrude";
opExtrude(context, extrudeId, extrudeDef);
var subId = id + "trim";
// Cut weld
opExtrude(context, subId + "extrude1", {
"entities" : face1,
"direction" : face2Dir,
"endBound" : BoundingType.BLIND,
"endDepth" : size
});
opExtrude(context, subId + "extrude2", {
"entities" : face2,
"direction" : face1Dir,
"endBound" : BoundingType.BLIND,
"endDepth" : size
});
opBoolean(context, subId + "booleanCut", {
"tools" : qUnion([qCreatedBy(extrudeId, EntityType.BODY), qCreatedBy(subId + "extrude1", EntityType.BODY), qCreatedBy(subId + "extrude2", EntityType.BODY)]),
"operationType" : BooleanOperationType.INTERSECTION
});
// Extend faces to part again
var faceQ1 = qParallelPlanes(qOwnedByBody(qOwnerBody(qUnion([qCreatedBy(subId + "extrude1", EntityType.FACE), qCreatedBy(subId + "extrude2", EntityType.FACE)])), EntityType.FACE), -face1Plane.normal, false);
var faceQ2 = qParallelPlanes(qOwnedByBody(qOwnerBody(qUnion([qCreatedBy(subId + "extrude1", EntityType.FACE), qCreatedBy(subId + "extrude2", EntityType.FACE)])), EntityType.FACE), -face2Plane.normal, false);
var facesQ = qUnion([faceQ1, faceQ2, fromFace3Line]);
if (evaluateQuery(context, faceQ1) != [])
opReplaceFace(context, subId + "replaceFace1", {
"replaceFaces" : faceQ1,
"templateFace" : face1,
"oppositeSense" : true
});
if (evaluateQuery(context, faceQ2) != [])
opReplaceFace(context, subId + "replaceFace2", {
"replaceFaces" : faceQ2,
"templateFace" : face2,
"oppositeSense" : true
});
// Endfaces for rounded ends
endFaces[] = append(endFaces[], qSubtraction(
qGeometry(qOwnedByBody(qOwnerBody(qUnion([qCreatedBy(subId + "extrude1", EntityType.FACE), qCreatedBy(subId + "extrude2", EntityType.FACE)])), EntityType.FACE), GeometryType.PLANE),
facesQ
));
return qCreatedBy(subId + "booleanCut", EntityType.BODY);
}
function filletWeldNonPlanarPlanar(context is Context, id is Id, definition is map, toDelete is box, endFaces is box)
{
var face1 = definition.face1;
var face1Def = definition.face1Def;
var face2 = definition.face2;
var face2Plane = definition.face2Def;
var doSweepLine = false;
if (face1Def is Cylinder && perpendicularVectors(face1Def.coordSystem.zAxis, face2Plane.normal))
doSweepLine = true;
var shape is WeldShape = definition.filletShape;
var distResult = evDistance(context, {
"side0" : face1,
"side1" : face2,
"extendSide1" : true
});
var face1Plane = evFaceTangentPlane(context, {
"face" : face1,
"parameter" : distResult.sides[0].parameter
});
var weldEdge = qClosestTo(
doSweepLine ?
qGeometry(qEdgeAdjacent(face1, EntityType.EDGE), GeometryType.LINE) :
qSubtraction(
qEdgeAdjacent(face1, EntityType.EDGE),
qGeometry(
qEdgeAdjacent(face1, EntityType.EDGE),
GeometryType.LINE
)
),
distResult.sides[0].point
);
var intersectionLine = intersection(face1Plane, face2Plane);
var skPlane = plane(project(intersectionLine, distResult.sides[0].point), intersectionLine.direction);
var face1Dir = cross(skPlane.normal, face1Plane.normal);
var face2Dir = -cross(skPlane.normal, face2Plane.normal);
var angle = angleBetween(face1Dir, face2Dir);
var size = definition.filletSize;
if (definition.filletDimension == FilletDimension.HEIGHT)
{
size = size / cos(angle / 2.0);
}
else if (definition.filletDimension == FilletDimension.PERPENDICULAR)
{
size = size / sin(angle);
}
var face1Point = worldToPlane(skPlane, intersectionLine.origin + face1Dir * size);
var face1SkDir = normalize(face1Point);
var face2Point = worldToPlane(skPlane, intersectionLine.origin + face2Dir * size);
var face2SkDir = normalize(face2Point);
var dist = size * cos(angle / 2); // Distance of a straight line out
// Sketch
var sketch = newSketchOnPlane(context, id + "sketch", {
"sketchPlane" : skPlane
});
skLineSegment(sketch, "face1Line", {
"start" : vector(0, 0) * inch,
"end" : face1Point
});
skLineSegment(sketch, "face2Line", {
"start" : vector(0, 0) * inch,
"end" : face2Point
});
if (shape == WeldShape.FLAT)
{
skLineSegment(sketch, "face3Line", {
"start" : face1Point,
"end" : face2Point
});
}
else if (shape == WeldShape.CONVEX)
{
skArc(sketch, "arc", {
"start" : face1Point,
"mid" : normalize(face1SkDir + face2SkDir) * (dist + definition.filletOffset),
"end" : face2Point
});
}
else
{
skArc(sketch, "arc", {
"start" : face1Point,
"mid" : normalize(face1SkDir + face2SkDir) * (dist - definition.filletOffset),
"end" : face2Point
});
}
skSolve(sketch);
toDelete[] = append(toDelete[], qCreatedBy(id + "sketch"));
// Weld Faces
var weldFace1 = qEntityFilter(
startTrackingSweep(
context,
id + "sketch",
"face1Line",
weldEdge
),
EntityType.FACE
);
var weldFace2 = qEntityFilter(
startTrackingSweep(
context,
id + "sketch",
"face1Line",
weldEdge
),
EntityType.FACE
);
// Sketch face
var sketchFace = qCreatedBy(id + "sketch", EntityType.FACE);
var sweepDef = {
"profiles" : sketchFace,
"path" : weldEdge
};
try
{
opSweep(context, id + "sweep", sweepDef);
}
processSubfeatureStatus(context, id, {
"subfeatureId" : id + "sweep",
"propagateErrorDisplay" : true
});
// Endfaces for rounded ends
endFaces[] = append(endFaces[], qCapEntity(id + "sweep", CapType.EITHER, EntityType.FACE));
// Replace faces
if (evaluateQuery(context, weldFace1) != [])
try(opReplaceFace(context, id + "replaceFace1", {
"replaceFaces" : weldFace1,
"templateFace" : face1,
"oppositeSense" : true
}));
if (evaluateQuery(context, weldFace2) != [])
try(opReplaceFace(context, id + "replaceFace2", {
"replaceFaces" : weldFace2,
"templateFace" : face2,
"oppositeSense" : true
}));
return qCreatedBy(id + "sweep", EntityType.BODY);
}
// Fillet functions }
// Butt Weld functions {
// This function assumes definition.buttEdge is a query with one or more GeometryType.LINE
function buttWeld(context is Context, id is Id, definition is map, toDelete is box)
{
verifyNonemptyQuery(context, definition, "buttEdge", ErrorStringEnum.CANNOT_RESOLVE_ENTITIES);
var edges = evaluateQuery(context, definition.buttEdge);
for (var i = 0; i < size(edges); i += 1)
{
var edge1 = edges[i];
var subId = id + unstableIdComponent(i);
setExternalDisambiguation(context, subId, edge1);
// Parts
var part1 = evaluateQuery(context, qOwnerBody(edge1))[0];
// if (evaluateQuery(context, qSubtraction(qBodyType(qSketchFilter(qConstructionFilter(qEverything(EntityType.BODY), ConstructionObject.NO), SketchObject.NO), BodyType.SOLID), part1)) == [])
// throw regenError("There must be two parts in the part studio");
var partsDistResult = evDistance(context, {
"side0" : edge1,
"side1" : qSubtraction(qSketchFilter(qConstructionFilter(qEverything(EntityType.BODY), ConstructionObject.NO), SketchObject.NO), part1)
});
var part2 = try(evaluateQuery(
context,
qNthElement(
qSubtraction(qSketchFilter(qConstructionFilter(qEverything(EntityType.BODY), ConstructionObject.NO), SketchObject.NO), part1),
partsDistResult.sides[1].index
)
)[0]);
// Edge 2
var edge2 = evaluateQuery(
context,
qClosestTo(
parallelEdges(context, qOwnedByBody(part2, EntityType.EDGE), edge1),
evEdgeTangentLine(context, { "edge" : edge1, "parameter" : 0.5 }).origin
)
)[0];
// Find closest faces
var faces1 = evaluateQuery(context, qEdgeAdjacent(edge1, EntityType.FACE));
var faces2 = evaluateQuery(context, qEdgeAdjacent(edge2, EntityType.FACE));
var minDistSqValue = 500 * 500;
var face1;
var face2;
for (var testFace1 in faces1)
{
var testFaceC1 = evApproximateCentroid(context, {
"entities" : testFace1
});
for (var testFace2 in faces2)
{
var testFaceC2 = evApproximateCentroid(context, {
"entities" : testFace2
});
var distSqVal = squaredNorm(testFaceC1 - testFaceC2).value;
if (distSqVal < minDistSqValue)
{
face1 = testFace1;
face2 = testFace2;
minDistSqValue = distSqVal;
}
}
}
// EdgeLines
var edge1Line = evEdgeTangentLine(context, {
"edge" : edge1,
"face" : face1,
"parameter" : 0.5
});
var edge2Line = evEdgeTangentLine(context, {
"edge" : edge2,
"face" : face2,
"parameter" : 0.5
});
if (!parallelVectors(edge1Line.direction, edge2Line.direction))
throw regenError("Edges must be parallel", qUnion([edge1, edge2]));
// Thickness
var thicknessEdge = evaluateQuery(context, qIntersection([qVertexAdjacent(edge1, EntityType.EDGE), qEdgeAdjacent(face1, EntityType.EDGE)]))[0];
var thickness = evLength(context, {
"entities" : thicknessEdge
});
if (definition.buttOtherSide)
{
thickness = thickness / 2.0;
}
// Sketch x axis
var xAxis = extractDirection(context, face1);
// Extend faces and remove weld gap
var distanceToExtend = 0.0 * meter;
if (partsDistResult.distance > 0.0)
{
distanceToExtend = partsDistResult.distance / 2.0;
opOffsetFace(context, subId + "offsetFaces", {
"moveFaces" : qUnion([face1, face2]),
"offsetDistance" : distanceToExtend
});
}
// Sketch
var skPlane = plane(edge1Line.origin, edge1Line.direction, xAxis);
skPlane.origin = project(skPlane, (edge1Line.origin + edge2Line.origin) / 2);
var profileSketch = newSketchOnPlane(context, subId + "profileSketch", {
"sketchPlane" : skPlane
});
// Create each weldtype sketch
if (definition.weldType == WeldType.V_BUTT_WELD)
sketchVButtWeld(context, definition, thickness, profileSketch);
else if (definition.weldType == WeldType.BEVEL_BUTT_WELD)
sketchBevelButtWeld(context, definition, thickness, profileSketch);
else if (definition.weldType == WeldType.SQUARE_BUTT_WELD)
sketchSquareButtWeld(context, definition, thickness, profileSketch);
else if (definition.weldType == WeldType.U_BUTT_WELD)
sketchUButtWeld(context, definition, thickness, profileSketch);
else if (definition.weldType == WeldType.J_BUTT_WELD)
sketchJButtWeld(context, definition, thickness, profileSketch);
skSolve(profileSketch);
toDelete[] = append(toDelete[], qCreatedBy(subId + "profileSketch"));
// Finding extrude amounts
var skCSys = planeToCSys(skPlane);
var face1Box = evBox3d(context, {
"topology" : face1,
"tight" : true,
"cSys" : skCSys
});
var face2Box = evBox3d(context, {
"topology" : face2,
"tight" : true,
"cSys" : skCSys
});
var extrudeDef = {
"entities" : qCreatedBy(subId + "profileSketch", EntityType.FACE),
"direction" : skPlane.normal,
"endBound" : BoundingType.BLIND,
"endDepth" : max(face1Box.maxCorner[2], face2Box.maxCorner[2]),
"startBound" : BoundingType.BLIND,
"startDepth" : max(-face1Box.minCorner[2], -face2Box.minCorner[2]),
};
// Extrude the first time to boolean
opExtrude(context, subId + "extrude1", extrudeDef);
opBoolean(context, subId + "boolean", {
"tools" : qCreatedBy(subId + "extrude1", EntityType.BODY),
"targets" : qUnion([part1, part2]),
"operationType" : BooleanOperationType.SUBTRACTION
});
extrudeDef.endDepth = min(face1Box.maxCorner[2], face2Box.maxCorner[2]);
extrudeDef.startDepth = min(-face1Box.minCorner[2], -face2Box.minCorner[2]);
// Extrude the second time for the part
opExtrude(context, subId + "extrude2", extrudeDef);
setWeldNumbers(context, definition, qCreatedBy(subId + "extrude2", EntityType.BODY));
}
}
// /**
// * V-Butt Weld Sketch
// */
function sketchVButtWeld(context is Context, definition is map, thickness is ValueWithUnits, profileSketch is Sketch)
{
var shape = definition.buttShape;
var angle = definition.buttAngle;
var rootGap = definition.buttRootGap;
var rootGapWidth = definition.buttRootGapWidth;
var rootGapHeight = definition.buttRootGapHeight;
var distOut = rootGap ? tan(angle) * (thickness - rootGapHeight) + rootGapWidth / 2 : tan(angle) * thickness;
if (shape == WeldShape.FLAT)
skLineSegment(profileSketch, "topLine", {
"start" : vector(-distOut, 0 * meter),
"end" : vector(distOut, 0 * meter)
});
else
skArc(profileSketch, "topLine", {
"start" : vector(-distOut, 0 * meter),
"mid" : vector(0 * meter, distOut / 5),
"end" : vector(distOut, 0 * meter)
});
if (rootGap)
{
skLineSegment(profileSketch, "bottomLine", {
"start" : vector(-rootGapWidth / 2, -thickness),
"end" : vector(rootGapWidth / 2, -thickness)
});
skLineSegment(profileSketch, "sideLineVertical1", {
"start" : vector(-rootGapWidth / 2, -thickness),
"end" : vector(-rootGapWidth / 2, -thickness + rootGapHeight)
});
skLineSegment(profileSketch, "sideLineVertical2", {
"start" : vector(rootGapWidth / 2, -thickness),
"end" : vector(rootGapWidth / 2, -thickness + rootGapHeight)
});
skLineSegment(profileSketch, "sideLine1", {
"start" : vector(-distOut, 0 * meter),
"end" : vector(-rootGapWidth / 2, -thickness + rootGapHeight)
});
skLineSegment(profileSketch, "sideLine2", {
"start" : vector(distOut, 0 * meter),