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97 lines
3.2 KiB
Plaintext
Executable File
97 lines
3.2 KiB
Plaintext
Executable File
-- File: BRepPrimAPI_MakeCylinder.cdl
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-- Created: Wed Jul 21 16:07:20 1993
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-- Author: Remi LEQUETTE
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-- <rle@nonox>
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---Copyright: Matra Datavision 1993
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class MakeCylinder from BRepPrimAPI inherits MakeOneAxis from BRepPrimAPI
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---Purpose: Describes functions to build cylinders or portions of cylinders.
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-- A MakeCylinder object provides a framework for:
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-- - defining the construction of a cylinder,
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-- - implementing the construction algorithm, and
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-- - consulting the result.
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uses
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Ax2 from gp,
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Cylinder from BRepPrim,
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OneAxis from BRepPrim
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raises
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DomainError from Standard
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is
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Create(R, H : Real)
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returns MakeCylinder from BRepPrimAPI
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---Purpose: Make a cylinder of radius R and length H.
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---Level: Public
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raises
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DomainError from Standard; -- if R or H <= Precision::Confusion()
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Create(R, H, Angle : Real)
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returns MakeCylinder from BRepPrimAPI
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---Purpose: Make a cylinder of radius R and length H with
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-- angle H.
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---Level: Public
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raises
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DomainError from Standard; -- if R or H <= Precision::Confusion()
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Create(Axes : Ax2 from gp; R, H : Real)
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returns MakeCylinder from BRepPrimAPI
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---Purpose: Make a cylinder of radius R and length H.
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---Level: Public
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raises
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DomainError from Standard; -- if R or H <= Precision::Confusion()
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Create(Axes : Ax2 from gp; R, H, Angle : Real)
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returns MakeCylinder from BRepPrimAPI
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---Purpose: Make a cylinder of radius R and length H with
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-- angle H.
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---Level: Public
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raises
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DomainError from Standard; -- if R or H <= Precision::Confusion()
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---Purpose: Constructs
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-- - a cylinder of radius R and height H, or
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-- - a portion of cylinder of radius R and height H, and of
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-- the angle Angle defining the missing portion of the cylinder.
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-- The cylinder is constructed about the "Z Axis" of either:
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-- - the global coordinate system, or
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-- - the local coordinate system Axes.
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-- It is limited in this coordinate system as follows:
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-- - in the v parametric direction (the Z axis), by the two
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-- parameter values 0 and H,
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-- - and in the u parametric direction (the rotation angle
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-- around the Z Axis), in the case of a portion of a
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-- cylinder, by the two parameter values 0 and Angle.
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-- Angle is given in radians.
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-- The resulting shape is composed of:
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-- - a lateral cylindrical face,
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-- - two planar faces in the planes z = 0 and z = H
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-- (in the case of a complete cylinder, these faces are circles), and
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-- - in case of a portion of a cylinder, two additional
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-- planar faces to close the shape.(two rectangles in the
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-- planes u = 0 and u = Angle).
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-- Exceptions Standard_DomainError if:
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-- - R is less than or equal to Precision::Confusion(), or
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-- - H is less than or equal to Precision::Confusion().
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OneAxis(me : in out) returns Address;
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---Purpose: Returns the algorithm.
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---Level: Advanced
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Cylinder(me : in out) returns Cylinder from BRepPrim
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---Purpose: Returns the algorithm.
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--
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---C++: return &
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---Level: Public
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is static;
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fields
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myCylinder : Cylinder from BRepPrim;
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end MakeCylinder;
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