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License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
241 lines
8.7 KiB
Plaintext
241 lines
8.7 KiB
Plaintext
-- Copyright (c) 1991-1999 Matra Datavision
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-- Copyright (c) 1999-2014 OPEN CASCADE SAS
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--
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-- This file is part of Open CASCADE Technology software library.
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--
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-- This library is free software; you can redistribute it and/or modify it under
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-- the terms of the GNU Lesser General Public License version 2.1 as published
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-- by the Free Software Foundation, with special exception defined in the file
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-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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-- distribution for complete text of the license and disclaimer of any warranty.
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--
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-- Alternatively, this file may be used under the terms of Open CASCADE
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-- commercial license or contractual agreement.
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class Ax1 from gp inherits Storable
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--- Purpose : Describes an axis in 3D space.
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-- An axis is defined by:
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-- - its origin (also referred to as its "Location point"), and
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-- - its unit vector (referred to as its "Direction" or "main Direction").
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-- An axis is used:
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-- - to describe 3D geometric entities (for example, the
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-- axis of a revolution entity). It serves the same purpose
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-- as the STEP function "axis placement one axis", or
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-- - to define geometric transformations (axis of
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-- symmetry, axis of rotation, and so on).
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-- For example, this entity can be used to locate a geometric entity
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-- or to define a symmetry axis.
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uses Ax2 from gp,
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Dir from gp,
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Pnt from gp,
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Trsf from gp,
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Vec from gp
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is
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Create returns Ax1;
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---C++: inline
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--- Purpose : Creates an axis object representing Z axis of
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-- the reference co-ordinate system.
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Create (P : Pnt; V : Dir) returns Ax1;
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---C++: inline
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--- Purpose :
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-- P is the location point and V is the direction of <me>.
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SetDirection (me : in out; V : Dir) is static;
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---C++: inline
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--- Purpose : Assigns V as the "Direction" of this axis.
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SetLocation (me : in out; P : Pnt) is static;
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---C++: inline
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--- Purpose : Assigns P as the origin of this axis.
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Direction (me) returns Dir is static;
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---C++: inline
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---C++: return const&
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--- Purpose : Returns the direction of <me>.
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Location(me) returns Pnt is static;
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---C++: inline
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---C++: return const&
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--- Purpose : Returns the location point of <me>.
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IsCoaxial (me; Other : Ax1; AngularTolerance, LinearTolerance : Real)
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returns Boolean
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is static;
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--- Purpose :
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-- Returns True if :
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-- . the angle between <me> and <Other> is lower or equal
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-- to <AngularTolerance> and
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-- . the distance between <me>.Location() and <Other> is lower
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-- or equal to <LinearTolerance> and
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-- . the distance between <Other>.Location() and <me> is lower
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-- or equal to LinearTolerance.
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IsNormal (me; Other : Ax1; AngularTolerance : Real) returns Boolean
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is static;
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---C++: inline
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--- Purpose :
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-- Returns True if the direction of the <me> and <Other>
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-- are normal to each other.
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-- That is, if the angle between the two axes is equal to Pi/2.
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-- Note: the tolerance criterion is given by AngularTolerance..
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IsOpposite (me; Other : Ax1; AngularTolerance : Real) returns Boolean
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is static;
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---C++: inline
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--- Purpose :
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-- Returns True if the direction of <me> and <Other> are
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-- parallel with opposite orientation. That is, if the angle
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-- between the two axes is equal to Pi.
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-- Note: the tolerance criterion is given by AngularTolerance.
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IsParallel (me; Other : Ax1; AngularTolerance : Real) returns Boolean
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is static;
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---C++: inline
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--- Purpose :
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-- Returns True if the direction of <me> and <Other> are
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-- parallel with same orientation or opposite orientation. That
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-- is, if the angle between the two axes is equal to 0 or Pi.
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-- Note: the tolerance criterion is given by
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-- AngularTolerance.
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Angle (me; Other : Ax1) returns Real is static;
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---C++: inline
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--- Purpose :
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-- Computes the angular value, in radians, between <me>.Direction() and
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-- <Other>.Direction(). Returns the angle between 0 and 2*PI
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-- radians.
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Reverse (me : in out) is static;
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---C++: inline
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--- Purpose : Reverses the unit vector of this axis.
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-- and assigns the result to this axis.
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Reversed (me) returns Ax1 is static;
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---C++: inline
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--- Purpose : Reverses the unit vector of this axis and creates a new one.
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Mirror (me : in out; P : Pnt) is static;
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--- Purpose :
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-- Performs the symmetrical transformation of an axis
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-- placement with respect to the point P which is the
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-- center of the symmetry and assigns the result to this axis.
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Mirrored (me; P : Pnt) returns Ax1 is static;
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--- Purpose : Performs the symmetrical transformation of an axis
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-- placement with respect to the point P which is the
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-- center of the symmetry and creates a new axis.
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Mirror (me : in out; A1 : Ax1) is static;
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--- Purpose :
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-- Performs the symmetrical transformation of an axis
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-- placement with respect to an axis placement which
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-- is the axis of the symmetry and assigns the result to this axis.
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Mirrored (me; A1 : Ax1) returns Ax1 is static;
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--- Purpose :
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-- Performs the symmetrical transformation of an axis
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-- placement with respect to an axis placement which
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-- is the axis of the symmetry and creates a new axis.
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Mirror (me : in out; A2 : Ax2) is static;
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--- Purpose :
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-- Performs the symmetrical transformation of an axis
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-- placement with respect to a plane. The axis placement
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-- <A2> locates the plane of the symmetry :
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-- (Location, XDirection, YDirection) and assigns the result to this axis.
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Mirrored (me; A2 : Ax2) returns Ax1 is static;
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--- Purpose :
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-- Performs the symmetrical transformation of an axis
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-- placement with respect to a plane. The axis placement
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-- <A2> locates the plane of the symmetry :
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-- (Location, XDirection, YDirection) and creates a new axis.
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Rotate (me : in out; A1 : Ax1; Ang : Real)
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---C++: inline
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---Purpose: Rotates this axis at an angle Ang (in radians) about the axis A1
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-- and assigns the result to this axis.
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is static;
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Rotated (me; A1 : Ax1; Ang : Real) returns Ax1 is static;
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---C++: inline
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---Purpose: Rotates this axis at an angle Ang (in radians) about the axis A1
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-- and creates a new one.
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Scale (me : in out; P : Pnt; S : Real) is static;
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---C++: inline
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---Purpose:
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-- Applies a scaling transformation to this axis with:
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-- - scale factor S, and
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-- - center P and assigns the result to this axis.
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Scaled (me; P : Pnt; S : Real) returns Ax1 is static;
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---C++: inline
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---Purpose:
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-- Applies a scaling transformation to this axis with:
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-- - scale factor S, and
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-- - center P and creates a new axis.
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Transform (me : in out; T : Trsf)
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---C++: inline
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---Purpose: Applies the transformation T to this axis.
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-- and assigns the result to this axis.
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is static;
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Transformed (me; T : Trsf) returns Ax1 is static;
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---C++: inline
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--- Purpose:
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-- Applies the transformation T to this axis and creates a new one.
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--- Purpose :
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-- Translates an axis plaxement in the direction of the vector
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-- <V>. The magnitude of the translation is the vector's magnitude.
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Translate (me : in out; V : Vec)
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---C++: inline
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---Purpose:
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-- Translates this axis by the vector V,
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-- and assigns the result to this axis.
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is static;
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Translated (me; V : Vec) returns Ax1 is static;
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---C++: inline
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---Purpose:
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-- Translates this axis by the vector V,
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-- and creates a new one.
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Translate (me : in out; P1, P2 : Pnt)
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---C++: inline
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---Purpose:
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-- Translates this axis by:
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-- the vector (P1, P2) defined from point P1 to point P2.
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-- and assigns the result to this axis.
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is static;
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Translated (me; P1, P2 : Pnt) returns Ax1 is static;
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---C++: inline
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---Purpose:
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-- Translates this axis by:
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-- the vector (P1, P2) defined from point P1 to point P2.
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-- and creates a new one.
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fields
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loc : Pnt;
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vdir : Dir;
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end;
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