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https://git.dev.opencascade.org/repos/occt.git
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6822a3bef1
- preferences for dock windows geometry, tree view columns and current view projection; - ViewControl package for common functionality between plugins; - processing Location and Orientation for external TopoDS_Shape object - 'F5' key to update content of each plugin - visibility column in tree view (used now only in ShapeView) - properties child item for context (presents tree of current Filters of context)
121 lines
5.3 KiB
C++
121 lines
5.3 KiB
C++
// Created on: 1992-11-13
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// Created by: GG
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// Copyright (c) 1992-1999 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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#ifndef _V3d_HeaderFile
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#define _V3d_HeaderFile
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#include <gp_Dir.hxx>
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <Standard_Real.hxx>
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#include <V3d_TypeOfOrientation.hxx>
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class Graphic3d_Group;
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class V3d_View;
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//! This package contains the set of commands and services
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//! of the 3D Viewer. It provides a set of high level commands
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//! to control the views and viewing modes.
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class V3d
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Determines the orientation vector corresponding to the predefined orientation type.
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static gp_Dir GetProjAxis (const V3d_TypeOfOrientation theOrientation)
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{
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switch (theOrientation)
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{
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case V3d_Xpos: return gp::DX();
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case V3d_Ypos: return gp::DY();
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case V3d_Zpos: return gp::DZ();
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case V3d_Xneg: return -gp::DX();
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case V3d_Yneg: return -gp::DY();
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case V3d_Zneg: return -gp::DZ();
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case V3d_XposYposZpos: return gp_Dir ( 1, 1, 1);
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case V3d_XposYposZneg: return gp_Dir ( 1, 1, -1);
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case V3d_XposYnegZpos: return gp_Dir ( 1, -1, 1);
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case V3d_XposYnegZneg: return gp_Dir ( 1, -1, -1);
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case V3d_XnegYposZpos: return gp_Dir (-1, 1, 1);
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case V3d_XnegYposZneg: return gp_Dir (-1, 1, -1);
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case V3d_XnegYnegZpos: return gp_Dir (-1, -1, 1);
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case V3d_XnegYnegZneg: return gp_Dir (-1, -1, -1);
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case V3d_XposYpos: return gp_Dir ( 1, 1, 0);
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case V3d_XposYneg: return gp_Dir ( 1, -1, 0);
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case V3d_XnegYpos: return gp_Dir (-1, 1, 0);
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case V3d_XnegYneg: return gp_Dir (-1, -1, 0);
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case V3d_XposZpos: return gp_Dir ( 1, 0, 1);
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case V3d_XposZneg: return gp_Dir ( 1, 0, -1);
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case V3d_XnegZpos: return gp_Dir (-1, 0, 1);
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case V3d_XnegZneg: return gp_Dir (-1, 0, -1);
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case V3d_YposZpos: return gp_Dir ( 0, 1, 1);
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case V3d_YposZneg: return gp_Dir ( 0, 1, -1);
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case V3d_YnegZpos: return gp_Dir ( 0, -1, 1);
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case V3d_YnegZneg: return gp_Dir ( 0, -1, -1);
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}
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return gp_Dir (0, 0, 0);
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}
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//! Compute the graphic structure of arrow.
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//! X0,Y0,Z0 : coordinate of the arrow.
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//! DX,DY,DZ : Direction of the arrow.
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//! Alpha : Angle of arrow.
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//! Lng : Length of arrow.
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Standard_EXPORT static void ArrowOfRadius (const Handle(Graphic3d_Group)& garrow,
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const Standard_Real X0, const Standard_Real Y0, const Standard_Real Z0,
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const Standard_Real DX, const Standard_Real DY, const Standard_Real DZ,
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const Standard_Real Alpha,
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const Standard_Real Lng);
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//! Compute the graphic structure of circle.
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//! X0,Y0,Z0 : Center of circle.
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//! VX,VY,VZ : Axis of circle.
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//! Radius : Radius of circle.
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Standard_EXPORT static void CircleInPlane (const Handle(Graphic3d_Group)& gcircle,
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const Standard_Real X0, const Standard_Real Y0, const Standard_Real Z0,
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const Standard_Real VX, const Standard_Real VY, const Standard_Real VZ,
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const Standard_Real Radius);
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Standard_EXPORT static void SwitchViewsinWindow (const Handle(V3d_View)& aPreviousView, const Handle(V3d_View)& aNextView);
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//! Returns the string name for a given orientation type.
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//! @param theType orientation type
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//! @return string identifier from the list Xpos, Ypos, Zpos and others
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Standard_EXPORT static Standard_CString TypeOfOrientationToString (V3d_TypeOfOrientation theType);
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//! Returns the orientation type from the given string identifier (using case-insensitive comparison).
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//! @param theTypeString string identifier
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//! @return orientation type or V3d_TypeOfOrientation if string identifier is invalid
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static V3d_TypeOfOrientation TypeOfOrientationFromString (Standard_CString theTypeString)
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{
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V3d_TypeOfOrientation aType = V3d_Xpos;
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TypeOfOrientationFromString (theTypeString, aType);
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return aType;
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}
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//! Determines the shape type from the given string identifier (using case-insensitive comparison).
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//! @param theTypeString string identifier
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//! @param theType detected shape type
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//! @return TRUE if string identifier is known
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Standard_EXPORT static Standard_Boolean TypeOfOrientationFromString (const Standard_CString theTypeString,
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V3d_TypeOfOrientation& theType);
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};
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#endif // _V3d_HeaderFile
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