Interface to 2D constraint system.
More...
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| enum | VertexType {
Edge = 0,
Start = 1,
End = 2,
Center = 3,
Parameter = 4,
PointIndex = 5,
EllipseMajor1 = 6,
EllipseMajor2 = 7,
EllipseMinor1 = 8,
EllipseMinor2 = 9,
ArcPoint = 10,
EllipseMajorEdge = 11,
EllipseMinorEdge = 12,
PlanarFace = 13
} |
| | Enumerates for curve (segment) identifier type. More...
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| |
| enum | SectorAngleType { Parallel_AntiClockwise,
Parallel_Clockwise,
AntiParallel_AntiClockwise,
AntiParallel_Clockwise
} |
| | Enumerates for the ways an angle is calculated. More...
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| |
| enum | Constraint2dType {
Distance = 0,
Angle = 1,
Concentric = 2,
Radius = 3,
Parallel = 4,
Perpendicular = 5,
Coincident = 6,
Tangent = 7,
Symmetric = 9,
Major_Radius = 10,
Minor_Radius = 11,
Equal_Radius = 12,
Equal_Distance = 13,
Offset = 23,
Offset_Dimension = 32,
Area = 100,
Perimeter = 101,
Fix = 102,
Horizontal = 103,
Vertical = 104,
Equal = 105,
Planar_Distance = 106
} |
| | Enumerates for constraint types. More...
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| |
| enum | Constraint2dStatus {
Unknown,
Between_Fixed,
Between_Set_Members,
Over_Defined,
Non_Algebraic,
Not_Consistent,
Not_Consistent_Dimensions,
Not_Consistent_Other,
Not_Consistent_Unknown,
Not_Solved,
Not_Changed,
Solved
} |
| | Enumerates for constraint statuses. More...
|
| |
| enum | DragTransformType {
General,
Translation,
Radius,
Major_Radius,
Minor_Radius,
Offset_Distance
} |
| | The possible drag transform types. More...
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| |
| enum | DimensionHalfSpace { Unspecified = 0,
Left = 1,
Right = 2
} |
| |
| enum | DimensionAlignmentType {
DimAlign_Unknown,
DimAlign_Drawing_X,
DimAlign_Drawing_X_Reversed,
DimAlign_Drawing_Y,
DimAlign_Drawing_Y_Reversed
} |
| | Enumerates for drawing dimension alignment. More...
|
| |
| enum | ConstraintOrientation { NotSpecified = 0,
Aligned,
AntiAligned,
Unsupported = 0xff
} |
| |
Interface to 2D constraint system.
+===============+===============+===============+===============+===============+======
Enumerates for constraint statuses.
| Enumerator |
|---|
| Unknown |
unknown status (newly added to system)
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| Between_Fixed |
dimension not solved as it is between fixed or frozen geometries
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| Between_Set_Members |
dimension not solved as it is between members of the same set
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| Over_Defined |
dimension specification is over-defined
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| Non_Algebraic |
dimension can only be solved non-algebraically
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| Not_Consistent |
given dimension value is inconsistent
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| Not_Consistent_Dimensions |
given dimension value is inconsistent due to a bad dimensioning scheme
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| Not_Consistent_Other |
given dimension value is inconsistent due to other causes
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| Not_Consistent_Unknown |
dimension value inconsistent and there is insufficient information available to determine the cause
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| Not_Solved |
dimension not solved as it is either not satisfied or connected to geometries with a NOT_CHANGED status or a NOT_CONSISTENT status
|
| Not_Changed |
given dimension not changed
|
| Solved |
dimension value is satisfied by solution
|
Enumerates for constraint types.
| Enumerator |
|---|
| Distance |
Distance dimensional constraint.
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Line/line- A distance between two lines implies that they are parallel with the given separation. The D-Cubed will treat the two lines as if they had a parallel logical constraint between them.
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Point/point & point/line - Gives the minimum distance between the point and the geometry.
|
| Angle |
Angle dimensional constraint which allows it to have any value between 0 and 2pi radians.
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| Concentric |
Concentric logical constraint.
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| Radius |
Radius dimensional constraint.
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| Parallel |
Parallel logical constraint.
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| Perpendicular |
Perpendicular logical constraint.
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| Coincident |
Coincident logical constraint.
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| Tangent |
Tangent logical constraint.
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| Symmetric |
Symmetric constraint.
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| Major_Radius |
Major radius dimensional constraint which is effective on ellipse.
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| Minor_Radius |
Minor radius dimensional constraint which is effective on ellipse.
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| Equal_Radius |
Equal radius dimensional constraint.
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| Equal_Distance |
Equal distance dimensional constraint.
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| Offset |
Offset constraint.
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| Offset_Dimension |
Offset dimension.
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| Area |
Area dimensional constraint.
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| Perimeter |
Perimeter dimensional constraint.
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| Fix |
Fix constraint which has different meanings per entity type:
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Point/vertex - The point or vertex is fixed without moving.
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Line/edge- The direction of line or edge is fixed, but the entity itself is able to move.
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Major/minor radius - The direction of major or minor axis is fixed but their radius value is changeable.
-
Curve - The whole curve is fixed and cannot move or rotate.
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| Horizontal |
Horizontal constraint which is always parallel to local X-axis.
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| Vertical |
Vertical constraint which is always parallel to local Y-axis.
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| Equal |
Equal constraint.
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| Planar_Distance |
Planar distance constraint which applys on distance between two parallel planes.
|
| Enumerator |
|---|
| NotSpecified |
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| Aligned |
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| AntiAligned |
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| Unsupported |
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Enumerates for drawing dimension alignment.
| Enumerator |
|---|
| DimAlign_Unknown |
not align dimension;
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| DimAlign_Drawing_X |
align constraint dimension value in X direction;
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| DimAlign_Drawing_X_Reversed |
align constraint dimension value in -X direction;
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| DimAlign_Drawing_Y |
align constraint dimension value in Y direction;
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| DimAlign_Drawing_Y_Reversed |
align constraint dimension value in -Y direction;
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| Enumerator |
|---|
| Unspecified |
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| Left |
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| Right |
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The possible drag transform types.
| Enumerator |
|---|
| General |
rotation+translation
|
| Translation |
translation only
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| Radius |
circle radius only
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| Major_Radius |
ellipse major radius only
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| Minor_Radius |
ellipse minor radius only
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| Offset_Distance |
offset distance only
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Enumerates for the ways an angle is calculated.
| Enumerator |
|---|
| Parallel_AntiClockwise |
the measured angle is rotating line1 to line2 by anticlockwise, and the two lines are parallel;
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| Parallel_Clockwise |
the measured angle is rotating line1 to line2 by clockwise, and the two lines are parallel;
|
| AntiParallel_AntiClockwise |
the measured angle is rotating line1 to line2 by anticlockwise, and the two lines are antiparallel;
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| AntiParallel_Clockwise |
the measured angle is rotating line1 to line2 by clockwise, and the two lines are antiparallel;
|
Enumerates for curve (segment) identifier type.
| Enumerator |
|---|
| Edge |
The whole curve (segment)
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| Start |
Curve's start point.
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| End |
Curve's end point.
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| Center |
Curve's middle point or arc's center.
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| Parameter |
Determined by the parameter value, typically within [0,1].
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| PointIndex |
A zero-based index of point array.
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| EllipseMajor1 |
Start point of major axis of an ellipse.
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| EllipseMajor2 |
End point of major axis of an ellipse.
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| EllipseMinor1 |
Start point of minor axis of an ellipse.
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| EllipseMinor2 |
End point of minor axis of an ellipse.
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| ArcPoint |
Indicates it is a point in an arc.
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| EllipseMajorEdge |
Major axis of an ellipse.
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| EllipseMinorEdge |
minor axis of an ellipse
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| PlanarFace |
planar face (planar distance constraints only).
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