这是一个实类,基本功能与Geom_Surface 相同,多出了关于坐标系的改查功能。 class Geom_Plane : public Geom_ElementarySurface{ public : ... private: ...} Geom_Plane只在初始化时多了一些方法,其余功能和Geom_ElemetarySurface一样,但是对于很多接口做了重载。 以上是相关的结构关系,再继续了解,主要是参数...
Handle_Geom_Plane plane = Handle_Geom_Plane::DownCast(s); IfcSchema::IfcAxis2Placement3D* place;/// @todo: Note that the Ax3 is converted to an Ax2 hereif(!convert_to_ifc(plane->Position().Ax2(), place, advanced)) {return0; } surface =newIfcSchema::IfcPlane(place);return1; }#...
bounds->push(bnd); }constboolis_planar = surf->DynamicType() == STANDARD_TYPE(Geom_Plane);if(!is_planar && !advanced) {return0; }if(is_planar && !advanced) { face =newIfcSchema::IfcFace(bounds);return1; }else{ #ifdef USE_IFC4 IfcSchema::IfcSurface* surface;if(!convert_to_ifc(...
Implemented inGeom_BSplineSurface,Geom_BezierSurface,Geom_SurfaceOfRevolution,ShapeExtend_CompositeSurface,Geom_OffsetSurface,Geom_ConicalSurface,Geom_RectangularTrimmedSurface,GeomPlate_Surface,Geom_ToroidalSurface,Geom_SphericalSurface,Geom_Plane,Geom_CylindricalSurface, andGeom_SurfaceOfLinearExtrusion. ...
Returns the type of the surface : Plane, Cylinder, Cone, Sphere, Torus, BezierSurface, BSplineSurface, SurfaceOfRevolution, SurfaceOfExtrusion, OtherSurface. Reimplemented from GeomAdaptor_Surface.◆ IsUClosed()Standard_Boolean GeomAdaptor_SurfaceOfRevolution::IsUClosed ( ) const overridevirtual Rei...
Mx3dGeomElementarySurface 类是对几何基础表面(Elementary Surface)类的封装,提供了对简单参数方程表面的操作接口。 这些表面包括平面、圆柱、圆锥、球体等。该类继承自 Mx3dGeomSurface,并扩展了相关的几何操作功能。 Hierarchy Mx3dGeomSurface ↳ Mx3dGeomElementarySurface ↳↳ Mx3dGeomPlane ↳↳ Mx...
The GRIN lens is provided with an object side focal plane (7), object interface (8), remote-object-image plane (9), and an image interface (10). The object interface has a flat surface geometry, and is oriented orthogonally to the optical axis of the GRIN lens. The image interface is...
Implemented in Geom_BSplineSurface, Geom_BezierSurface, ShapeExtend_CompositeSurface, Geom_SurfaceOfRevolution, Geom_ConicalSurface, Geom_OffsetSurface, Geom_RectangularTrimmedSurface, Geom_ToroidalSurface, Geom_Plane, Geom_CylindricalSurface, Geom_SphericalSurface, Geom_SurfaceOfLinearExtrusion, and GeomPlate...
The GRIN lens is provided with an object side focal plane (7), object interface (8), remote-object-image plane (9), and an image interface (10). The object interface has a flat surface geometry, and is oriented orthogonally to the optical axis of the GRIN lens. The image interface is...
numbers of rational curves in the system of\nhyperplane sections of a generic $K3-$surface imbedded in \\p{n} by a complete\nsystem of curves of genus $n$ as well as the number {\\bf17,601,000} of rational\n({\\em singular}) plane quintic curves in a generic quintic threefold....