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-- File: PrsMgr_PresentationManager3d.cdl
-- Created: Thu Oct 21 12:45:31 1993
-- Author: Jean-Louis FRENKEL
-- <jlf@stylox>
-- Modified by rob Aug 20 98 :
-- new Methods : Is3D() , AddToImmediateList (Prs)
-- BeginDraw redefined
-- new field : myStrList
-- => allows users to store independant Graphic Structures
-- which will be displayed in immediate mode when EndDraw
-- is applied
---Copyright: Matra Datavision 1993
class PresentationManager3d from PrsMgr inherits PresentationManager from PrsMgr
---Purpose: A framework to manage 3D displays, graphic entities
-- and their updates.
-- Used in the AIS package (Application Interactive
-- Services), to enable the advanced user to define the
-- default display mode of a new interactive object which
-- extends the list of signatures and types.
-- Definition of new display types is handled by calling
-- the presentation algorithms provided by the StdPrs package.
uses
ListOfTransient from TColStd,
StructureManager from Graphic3d,
PresentableObject from PrsMgr,
Length,NameOfColor from Quantity,
Transformation from Geom,
NameOfMaterial from Graphic3d,
--NameOfMaterialPhysic from Graphic3d,
--NameOfPhysicalMaterial from Graphic3d,
Presentation from PrsMgr,
Presentation3d from PrsMgr,
View from Viewer,
ShadingAspect from Prs3d,
Presentation from Prs3d
is
Create(aStructureManager: StructureManager from Graphic3d)
returns mutable PresentationManager3d from PrsMgr;
---Purpose:
-- Creates a framework to manage displays and graphic
-- entities with the 3D view aStructureManager.
Is3D(me) returns Boolean from Standard is redefined;
Color(me: mutable;
aPresentableObject: mutable PresentableObject from PrsMgr;
aColor: NameOfColor from Quantity = Quantity_NOC_YELLOW;
aMode: Integer from Standard = 0)
---Purpose: Highlights the graphic object aPresentableObject in
-- the color aColor.
-- aPresentableObject has the display mode aMode;
-- this has the default value of 0, that is, the wireframe display mode.
is static;
BoundBox(me: mutable; aPresentableObject: mutable PresentableObject from PrsMgr;
aMode: Integer from Standard = 0)
---Purpose: highlights the boundbox of the presentation
is static;
---Category: Immediate display methods.
--
BeginDraw(me:mutable) is redefined static;
AddToImmediateList(me:mutable;aPrs:Presentation from Prs3d);
---Purpose: stores <aPrs> in a list of structure to be displayed
-- in immediate mode. will be taken in account in EndDraw Method.
EndDraw(me: mutable; aView: View from Viewer; DoubleBuffer: Boolean from Standard = Standard_False)
is redefined static;
---Category: references to other presentation.
Connect(me: mutable;
aPresentableObject: PresentableObject from PrsMgr;
anOtherObject: mutable PresentableObject from PrsMgr;
aMode: Integer from Standard = 0;
anOtherMode: Integer from Standard = 0)
is static;
---Category: Transformation methods.
Transform (me: mutable;
aPresentableObject: PresentableObject from PrsMgr;
aTransformation: Transformation from Geom;
aMode: Integer from Standard = 0)
---Purpose:
-- Sets the transformation aTransformation for the
-- presentable object aPresentableObject.
-- aPresentableObject has the display mode aMode;
-- this has the default value of 0, that is, the wireframe
-- display mode.
is static;
Place (me: mutable; aPresentableObject: PresentableObject from PrsMgr;
X,Y,Z: Length from Quantity;
aMode: Integer from Standard = 0)
---Purpose:
-- Sets a position to move the presentable object
-- aPresentableObject to. This position is defined by the
-- lengths along the x, y and z axes: X, Y and Z respectively.
-- aPresentableObject has the display mode aMode;
-- this has the default value of 0, that is, the wireframe display mode.
is static;
Multiply (me: mutable;
aPresentableObject: PresentableObject from PrsMgr;
aTransformation: Transformation from Geom;
aMode: Integer from Standard = 0)
---Purpose:
-- Defines the transformation aTransformation for the
-- presentable object aPresentableObject.
-- aPresentableObject has the display mode aMode;
-- this has the default value of 0, that is, the wireframe
-- display mode.
is static;
Move (me: mutable; aPresentableObject: PresentableObject from PrsMgr;
X,Y,Z: Length from Quantity;
aMode: Integer from Standard = 0)
---Purpose:
-- Sets a position to move the presentable object
-- aPresentableObject to. This position is defined by the
-- lengths along the x, y and z axes: X, Y and Z respectively.
-- aPresentableObject has the display mode aMode;
-- this has the default value of 0, that is, the wireframe
-- display mode.
is static;
StructureManager(me) returns mutable StructureManager from Graphic3d
is static;
---C++: inline
---C++: return const&
---Purpose: Returns the structure manager.
SetShadingAspect(me: mutable;
aPresentableObject: PresentableObject from PrsMgr;
aColor: NameOfColor from Quantity;
aMaterial: NameOfMaterial from Graphic3d;
--aMaterial: NameOfPhysicalMaterial from Graphic3d;
aMode: Integer from Standard = 0)
---Purpose: this method will change the color and the aspect
-- of the presentations containg shaded structures.
is static;
SetShadingAspect(me: mutable;
aPresentableObject: PresentableObject from PrsMgr;
aShadingAspect: ShadingAspect from Prs3d;
aMode: Integer from Standard = 0)
---Purpose: this method will change the color and the aspect
-- of the presentations containg shaded structures.
is static;
CastPresentation(me; aPresentableObject: PresentableObject from PrsMgr;
aMode: Integer from Standard = 0)
returns mutable Presentation3d from PrsMgr
is static ;
newPresentation(me: mutable; aPresentableObject: PresentableObject from PrsMgr)
returns mutable Presentation from PrsMgr
---Level: Internal
---Purpose: Creates a new presentation in the presentation manager.
is redefined static private;
fields
myStructureManager : StructureManager from Graphic3d;
myStrList : ListOfTransient from TColStd;
end PresentationManager3d from PrsMgr;
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