| 程序包 | 说明 |
|---|---|
| org.sikongsphere.ifc.model.schema.resource.geometricmodel.entity | |
| org.sikongsphere.ifc.model.schema.resource.geometry.entity |
| 限定符和类型 | 字段和说明 |
|---|---|
private SET<IfcGeometricSetSelect> |
IfcGeometricSet.elements |
| 限定符和类型 | 方法和说明 |
|---|---|
SET<IfcGeometricSetSelect> |
IfcGeometricSet.getElements() |
| 限定符和类型 | 方法和说明 |
|---|---|
void |
IfcGeometricSet.setElements(SET<IfcGeometricSetSelect> elements) |
| 构造器和说明 |
|---|
IfcGeometricCurveSet(SET<IfcGeometricSetSelect> elements) |
IfcGeometricSet(SET<IfcGeometricSetSelect> elements) |
| 限定符和类型 | 类和说明 |
|---|---|
class |
Ifc2DCompositeCurve
An Ifc2DCompositeCurve is an IfcCompositeCurve that is defined within the coordinate space of an IfcPlane.
|
class |
IfcBezierCurve
This is a special type of curve which can be represented as a type of B-spline curve in which the knots are evenly
spaced and have high multiplicities.
|
class |
IfcBoundedCurve
A bounded curve is a curve of finite arc length with identifiable end points.
|
class |
IfcBoundedSurface
A bounded surface is a surface of finite area with identifiable boundaries.
|
class |
IfcBSplineCurve
A B-spline curve is a piecewise parametric polynominal or rational curve described in terms of control points and
basis functions.
|
class |
IfcCartesianPoint
A point defined by its coordinates in a two or
three dimensional rectangular Cartesian coordinate system, or in a two dimensional
parameter space.
|
class |
IfcCircle
An IfcCircle is defined by a radius and the location and orientation of the circle.
|
class |
IfcCompositeCurve
A composite curve (IfcCompositeCurve) is a collection of curves joined end-to-end.
|
class |
IfcConic
A conic (IfcConic) is a planar curve which could be produced by intersecting a plane with a cone.
|
class |
IfcCurve
A curve can be envisioned as the path of a point moving in its coordinate space.
|
class |
IfcCurveBoundedPlane
The curve bounded surface is a parametric surface with curved boundaries defined by one or more boundary curves.
|
class |
IfcElementarySurface
An elementary surface (IfcElementarySurface) is a simple analytic surface with defined parametric representation.
|
class |
IfcEllipse
An ellipse (IfcEllipse) is a conic section defined by the lengths of the semi-major and semi-minor diameters
and the position (center or mid point of the line joining the foci) and orientation of the curve.
|
class |
IfcLine
A line is an unbounded curve with constant tangent direction.
|
class |
IfcOffsetCurve2D
An offset curve 2d (IfcOffsetCurve2d) is a curve at a constant distance from a basis curve in two-dimensional space.
|
class |
IfcOffsetCurve3D
An offset curve 3d is a curve at a constant distance from a basis curve in three-dimensional space.
|
class |
IfcPlane
A plane is an unbounded surface with a constant normal.
|
class |
IfcPoint
An point is a location in some real Cartesian coordinate space Rm, for m = 1, 2 or 3.
|
class |
IfcPointOnCurve
A point on curve is a point which lies on a curve.
|
class |
IfcPointOnSurface
A point on surface is a point which lies on a parametric surface.
|
class |
IfcPolyline
An IfcPolyline is a bounded curve of n -1 linear segments, defined by a list of n points, P1, P2 ...
|
class |
IfcRationalBezierCurve
A rational Bezier curve is a B-spline curve described in terms of control points and basic functions.
|
class |
IfcRectangularTrimmedSurface
The trimmed surface is a simple bounded surface in which the boundaries are the constant parametric
lines u1 = u1, u2 = u2, v1 = v1 and v2 = v2.
|
class |
IfcSurface
A surface can be envisioned as a set of connected points in 3-dimensional space which is always locally
2-dimensional, but need not be a manifold.
|
class |
IfcSurfaceOfLinearExtrusion
This surface is a simple swept surface or a generalised cylinder obtained by sweeping a curve in a given direction.
|
class |
IfcSurfaceOfRevolution
A surface of revolution (IfcSurfaceOfRevolution) is the surface obtained by rotating a curve one complete
revolution about an axis.
|
class |
IfcSweptSurface
A swept surface is one that is constructed by sweeping a curve along another curve.
|
class |
IfcTrimmedCurve
A trimmed curve is a bounded curve which is created by taking a selected portion,
between two identified points, of the associated basis curve.
|
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