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-- File: P3D_Prs.cdl
-- Created: Tue Jan 31 14:19:42 1995
-- Author: Mister rmi
-- <rmi@pernox>
--Modified by rob 11-mar-98 : Implement virtual methods from Graphic3d_Structure
-- to optimize HLR Display...
---Copyright: Matra Datavision 1995
class Prs from PrsMgr inherits Presentation from Prs3d
uses
Array2OfReal from TColStd,
StructureManager from Graphic3d,
Structure from Graphic3d,
DataStructureManager from Graphic3d,
TypeOfPresentation3d from PrsMgr,
Presentation3dPointer from PrsMgr
is
Create(aStructureManager : StructureManager from Graphic3d;
aPresentation : Presentation3dPointer from PrsMgr;
aTypeOfPresentation3d : TypeOfPresentation3d from PrsMgr)
returns mutable Prs from PrsMgr;
Compute(me : mutable; aProjector: DataStructureManager from Graphic3d)
returns Structure from Graphic3d
is redefined static;
Compute ( me : mutable;
aProjector: DataStructureManager from Graphic3d;
AMatrix : Array2OfReal from TColStd )
returns Structure from Graphic3d is
redefined static;
---Purpose: the "degenerated" Structure is displayed with
-- a transformation defined by <AMatrix>
-- which is not a Pure Translation.
-- We have to take in account this Transformation
-- in the computation of hidden line removal...
-- returns a filled Graphic Structure.
Compute(me : mutable;
aProjector : DataStructureManager from Graphic3d;
ComputedStruct : in out Structure from Graphic3d)
is redefined static;
---Purpose: No need to return a structure, just to fill
-- <ComputedStruct> ....
Compute ( me : mutable;
aProjector: DataStructureManager from Graphic3d;
AMatrix : Array2OfReal from TColStd ;
aStructure: in out Structure from Graphic3d )
is redefined static;
---Purpose: No Need to return a Structure, just to
-- Fill <aStructure>. The Trsf has to be taken in account
-- in the computation (Rotation Part....)
fields
myPresentation3d: Presentation3dPointer from PrsMgr;
end Prs from PrsMgr;
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