[occt.git] / src / DsgPrs / DsgPrs.cdl

-- File:	DsgPrs.cdl
-- Created:	Mon Oct  3 15:35:36 1994
-- Author:	Arnaud BOUZY
--		<adn@houblon>
---Copyright:	 Matra Datavision 1994


package DsgPrs 

	---Purpose: Describes Standard Presentations for DsgIHM objects

uses Prs3d,
     gp,
     TCollection,
     TopoDS,
     Quantity,
     Geom

is
    enumeration ArrowSide is AS_NONE,AS_FIRSTAR,AS_LASTAR,AS_BOTHAR,AS_FIRSTPT,AS_LASTPT,AS_BOTHPT,
AS_FIRSTAR_LASTPT,AS_FIRSTPT_LASTAR;
    	---Purpose:  Designates how many arrows will be displayed and
    	-- where they will be displayed in presenting a length.
    
    class EllipseRadiusPresentation; 
    
    class LengthPresentation;

    class RadiusPresentation;
    
    class DiameterPresentation;
    
    class FilletRadiusPresentation;
   
    class AnglePresentation;
    
    class Chamf2dPresentation;
    
    class ParalPresentation;

    class PerpenPresentation;
       
    class SymmetricPresentation; -- presentation for axial symmetry
    
    class MidPointPresentation; -- presentation for equal distance from point
    
    class TangentPresentation;
    
    class ConcentricPresentation;
    
    class FixPresentation;
    
    class IdenticPresentation;
    
    class EqualRadiusPresentation;
    
    class EqualDistancePresentation;
    
    class SymbPresentation;
    
    class ShapeDirPresentation;

    class OffsetPresentation;
    
    class DatumTool;
    
    class DatumPrs instantiates Datum from Prs3d(Ax2 from gp,
    	    	    	    	    	    	 DatumTool from DsgPrs);
    class XYZAxisPresentation;

    class XYZPlanePresentation;

    class ShadedPlanePresentation;

    ComputeSymbol(aPresentation: Presentation from Prs3d;
                  anAspect: AngleAspect from Prs3d;
    	          pt1,pt2:Pnt from gp;
    	          dir1,dir2: Dir from gp;
	          ArrowSide: ArrowSide from DsgPrs);
    	---Purpose: draws symbols ((one or two) arrows,(one or two)points 
    	--          at thebeginning and at the end of the dimension

    ComputeSymbol(aPresentation: Presentation from Prs3d;
                  anAspect: LengthAspect from Prs3d;
    	          pt1,pt2:Pnt from gp;
    	          dir1,dir2: Dir from gp;
	          ArrowSide: ArrowSide from DsgPrs;
    	    	  drawFromCenter: Boolean = Standard_True);
    	---Purpose: draws symbols ((one or two) arrows,(one or two)points 
    	--          at thebeginning and at the end of the dimension

    ComputePlanarFacesLengthPresentation( FirstArrowLength  : Real from Standard;
					  SecondArrowLength : Real from Standard;
					  AttachmentPoint1  : Pnt  from gp;
					  AttachmentPoint2  : Pnt  from gp;
					  DirAttach         : Dir  from gp;
					  OffsetPoint       : Pnt  from gp;
					  PlaneOfFaces      : Pln  from gp;
					  EndOfArrow1       : out Pnt from gp;
					  EndOfArrow2       : out Pnt from gp;
					  DirOfArrow1       : out Dir from gp );

    ComputeCurvilinearFacesLengthPresentation( FirstArrowLength  : Real from Standard;
				               SecondArrowLength : Real from Standard;
					       SecondSurf        : Surface from Geom;
					       AttachmentPoint1  : Pnt  from gp;
					       AttachmentPoint2  : Pnt  from gp;
					       DirAttach         : Dir  from gp;
					       EndOfArrow2       : out Pnt  from gp;
					       DirOfArrow1       : out Dir  from gp;
					       VCurve            : out Curve from Geom;
					       UCurve            : out Curve from Geom;
					       FirstU            : out Real from Standard;
					       deltaU            : out Real from Standard;
					       FirstV            : out Real from Standard;
					       deltaV            : out Real from Standard );
					       

    ComputeFacesAnglePresentation( ArrowLength      : Real    from Standard;
				   Value            : Real    from Standard;
				   CenterPoint      : Pnt     from gp;
				   AttachmentPoint1 : Pnt     from gp;
				   AttachmentPoint2 : Pnt     from gp;
				   dir1             : Dir     from gp;
				   dir2             : Dir     from gp;
				   axisdir          : Dir     from gp;
				   isPlane          : Boolean from Standard;
				   AxisOfSurf       : Ax1     from gp;
				   OffsetPoint      : Pnt     from gp; 
				   AngleCirc          : out Circ  from gp;
				   FirstParAngleCirc  : out Real  from Standard;
				   LastParAngleCirc   : out Real  from Standard;
				   EndOfArrow1        : out Pnt   from gp;
				   EndOfArrow2        : out Pnt   from gp;
				   DirOfArrow1        : out Dir   from gp;
				   DirOfArrow2        : out Dir   from gp;
				   ProjAttachPoint2   : out Pnt   from gp;
				   AttachCirc         : out Circ  from gp;
				   FirstParAttachCirc : out Real  from Standard;
				   LastParAttachCirc  : out Real  from Standard ); 
				   

    ComputeRadiusLine( aCenter       :  Pnt  from  gp; 
    	    	       anEndOfArrow  :  Pnt  from  gp; 
    	    	       aPosition     :  Pnt  from  gp; 
		       drawFromCenter:  Boolean  from  Standard;
    	    	       aRadLineOrign :  out  Pnt  from  gp; 
    	    	       aRadLineEnd   :  out  Pnt  from  gp);
    
    ComputeFilletRadiusPresentation( ArrowLength      : Real     from Standard;
				     Value            : Real     from Standard;
				     Position         : Pnt      from gp;
				     NormalDir        : Dir      from gp;
				     FirstPoint       : Pnt      from gp;
				     SecondPoint      : Pnt      from gp;
				     Center           : Pnt      from gp;
				     BasePnt          : Pnt      from gp; 
				     drawRevers       : Boolean from Standard; 
				     SpecCase         : out Boolean from Standard;
				     FilletCirc       : out Circ from gp;
				     FirstParCirc     : out Real from Standard;
				     LastParCirc      : out Real from Standard;
				     EndOfArrow       : out Pnt  from gp;
				     DirOfArrow       : out Dir  from gp;
				     DrawPosition     : out Pnt  from gp );
    	---Purpose: computes Geometry for  fillet radius  presentation;
    	--          special case flag  SpecCase equal Standard_True if 
    	--          radius of  fillet circle  =  0  or if  anngle between
    	--          Vec1(Center, FirstPoint)  and Vec2(Center,SecondPoint) equal 0 or PI 

    
    DistanceFromApex( elips  :  Elips  from  gp; 
	       	      Apex   :  Pnt    from  gp;
		      par    :	Real   from  Standard) 
    returns  Real  from  Standard;						             
    	---Purpose:  computes  length  of  ellipse  arc  in  parametric  units          
    
end DsgPrs;
Commit	Line	Data
7fd59977	1	-- File: DsgPrs.cdl
	2	-- Created: Mon Oct 3 15:35:36 1994
	3	-- Author: Arnaud BOUZY
	4	-- <adn@houblon>
	5	---Copyright: Matra Datavision 1994
	6
	7
	8	package DsgPrs
	9
	10	---Purpose: Describes Standard Presentations for DsgIHM objects
	11
	12	uses Prs3d,
	13	gp,
	14	TCollection,
	15	TopoDS,
	16	Quantity,
	17	Geom
	18
	19	is
	20	enumeration ArrowSide is AS_NONE,AS_FIRSTAR,AS_LASTAR,AS_BOTHAR,AS_FIRSTPT,AS_LASTPT,AS_BOTHPT,
	21	AS_FIRSTAR_LASTPT,AS_FIRSTPT_LASTAR;
	22	---Purpose: Designates how many arrows will be displayed and
	23	-- where they will be displayed in presenting a length.
	24
	25	class EllipseRadiusPresentation;
	26
	27	class LengthPresentation;
	28
	29	class RadiusPresentation;
	30
	31	class DiameterPresentation;
	32
	33	class FilletRadiusPresentation;
	34
	35	class AnglePresentation;
	36
	37	class Chamf2dPresentation;
	38
	39	class ParalPresentation;
	40
	41	class PerpenPresentation;
	42
	43	class SymmetricPresentation; -- presentation for axial symmetry
	44
	45	class MidPointPresentation; -- presentation for equal distance from point
	46
	47	class TangentPresentation;
	48
	49	class ConcentricPresentation;
	50
	51	class FixPresentation;
	52
	53	class IdenticPresentation;
	54
	55	class EqualRadiusPresentation;
	56
	57	class EqualDistancePresentation;
	58
	59	class SymbPresentation;
	60
	61	class ShapeDirPresentation;
	62
	63	class OffsetPresentation;
	64
65	class DatumTool;
66
67	class DatumPrs instantiates Datum from Prs3d(Ax2 from gp,
68	DatumTool from DsgPrs);
69	class XYZAxisPresentation;
70
71	class XYZPlanePresentation;
72
73	class ShadedPlanePresentation;
74
75	ComputeSymbol(aPresentation: Presentation from Prs3d;
76	anAspect: AngleAspect from Prs3d;
77	pt1,pt2:Pnt from gp;
78	dir1,dir2: Dir from gp;
79	ArrowSide: ArrowSide from DsgPrs);
80	---Purpose: draws symbols ((one or two) arrows,(one or two)points
81	-- at thebeginning and at the end of the dimension
82
83	ComputeSymbol(aPresentation: Presentation from Prs3d;
84	anAspect: LengthAspect from Prs3d;
85	pt1,pt2:Pnt from gp;
86	dir1,dir2: Dir from gp;
87	ArrowSide: ArrowSide from DsgPrs;
88	drawFromCenter: Boolean = Standard_True);
89	---Purpose: draws symbols ((one or two) arrows,(one or two)points
90	-- at thebeginning and at the end of the dimension
91
92	ComputePlanarFacesLengthPresentation( FirstArrowLength : Real from Standard;
93	SecondArrowLength : Real from Standard;
94	AttachmentPoint1 : Pnt from gp;
95	AttachmentPoint2 : Pnt from gp;
96	DirAttach : Dir from gp;
97	OffsetPoint : Pnt from gp;
98	PlaneOfFaces : Pln from gp;
99	EndOfArrow1 : out Pnt from gp;
100	EndOfArrow2 : out Pnt from gp;
101	DirOfArrow1 : out Dir from gp );
102
103	ComputeCurvilinearFacesLengthPresentation( FirstArrowLength : Real from Standard;
104	SecondArrowLength : Real from Standard;
105	SecondSurf : Surface from Geom;
106	AttachmentPoint1 : Pnt from gp;
107	AttachmentPoint2 : Pnt from gp;
108	DirAttach : Dir from gp;
109	EndOfArrow2 : out Pnt from gp;
110	DirOfArrow1 : out Dir from gp;
111	VCurve : out Curve from Geom;
112	UCurve : out Curve from Geom;
113	FirstU : out Real from Standard;
114	deltaU : out Real from Standard;
115	FirstV : out Real from Standard;
116	deltaV : out Real from Standard );
117
118
119
120	ComputeFacesAnglePresentation( ArrowLength : Real from Standard;
121	Value : Real from Standard;
122	CenterPoint : Pnt from gp;
123	AttachmentPoint1 : Pnt from gp;
124	AttachmentPoint2 : Pnt from gp;
125	dir1 : Dir from gp;
126	dir2 : Dir from gp;
127	axisdir : Dir from gp;
128	isPlane : Boolean from Standard;
129	AxisOfSurf : Ax1 from gp;
130	OffsetPoint : Pnt from gp;
131	AngleCirc : out Circ from gp;
132	FirstParAngleCirc : out Real from Standard;
133	LastParAngleCirc : out Real from Standard;
134	EndOfArrow1 : out Pnt from gp;
135	EndOfArrow2 : out Pnt from gp;
136	DirOfArrow1 : out Dir from gp;
137	DirOfArrow2 : out Dir from gp;
138	ProjAttachPoint2 : out Pnt from gp;
139	AttachCirc : out Circ from gp;
140	FirstParAttachCirc : out Real from Standard;
141	LastParAttachCirc : out Real from Standard );
142
143
144	ComputeRadiusLine( aCenter : Pnt from gp;
145	anEndOfArrow : Pnt from gp;
146	aPosition : Pnt from gp;
147	drawFromCenter: Boolean from Standard;
148	aRadLineOrign : out Pnt from gp;
149	aRadLineEnd : out Pnt from gp);
150
151	ComputeFilletRadiusPresentation( ArrowLength : Real from Standard;
152	Value : Real from Standard;
153	Position : Pnt from gp;
154	NormalDir : Dir from gp;
155	FirstPoint : Pnt from gp;
156	SecondPoint : Pnt from gp;
157	Center : Pnt from gp;
158	BasePnt : Pnt from gp;
159	drawRevers : Boolean from Standard;
160	SpecCase : out Boolean from Standard;
161	FilletCirc : out Circ from gp;
162	FirstParCirc : out Real from Standard;
163	LastParCirc : out Real from Standard;
164	EndOfArrow : out Pnt from gp;
165	DirOfArrow : out Dir from gp;
166	DrawPosition : out Pnt from gp );
167	---Purpose: computes Geometry for fillet radius presentation;
168	-- special case flag SpecCase equal Standard_True if
169	-- radius of fillet circle = 0 or if anngle between
170	-- Vec1(Center, FirstPoint) and Vec2(Center,SecondPoint) equal 0 or PI
171
172
173	DistanceFromApex( elips : Elips from gp;
174	Apex : Pnt from gp;
175	par : Real from Standard)
176	returns Real from Standard;
177	---Purpose: computes length of ellipse arc in parametric units
178
179	end DsgPrs;
180