[occt.git] / src / Graphic3d / Graphic3d_AspectFillArea3d.cxx

// File		Graphic3d_AspectFillArea3d.cxx
// Created	Mars 1992
// Author	NW,JPB,CAL
// Modified     1/08/97 ; PCT : Ajout texture mapping
//		26/01/00 ; EUG/GG degeneration management (G003)
//			Add SetDegenerateModel() and DegenerateModel() methods
// JR 02.01.100 : Initialization order of fields in contructors
//		29/09/00 ; GG Add SetDefaultDegerateModel() and
//			DefaultDegenerateModel() class methods
//              22/03/04 ; SAN : OCC4895 High-level interface for controlling polygon offsets 

//-Copyright	MatraDatavision 1991,1992

//-Version	

//-Design	Declaration of variables specific to the context
//		of tracing of facets 3D

//-Warning	Ccontext of tracing of facets 3d inherits the context
//		defined by :
//		- the style of the interior of the facet
//		- the style of the facet border
//		- the color
//		Additionally, it has more than one definition of material
//		for internal and external faces.

//-References	

//-Language	C++ 2.0

//-Declarations

// for the class
#include <Graphic3d_AspectFillArea3d.ixx>

// OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets 
#include <Aspect_PolygonOffsetMode.hxx>
// OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets 

#include <Standard_Boolean.hxx>

//-Aliases

//-Global data definitions
static Aspect_TypeOfDegenerateModel theDefaultDegenerateModel = Aspect_TDM_WIREFRAME;
static Quantity_Ratio theDefaultDegenerateRatio = 0.0;

//	-- la matiere
//	MyFrontMaterial		:	MaterialAspect;
//	MyBackMaterial		:	MaterialAspect;

//	-- flag de distinction entre faces internes et externes
//	DistinguishModeActive	:	Standard_Boolean;

//	-- flag de trace des aretes
//	EdgeModeActive		:	Standard_Boolean;

//	-- flag d'affichage des polygones tournant le dos
//	BackFaceRemovalActive	:	Standard_Boolean;

//-Constructors

//-Destructors

//-Methods, in order

Graphic3d_AspectFillArea3d::Graphic3d_AspectFillArea3d ():
DistinguishModeActive (Standard_False), EdgeModeActive (Standard_False), BackFaceRemovalActive (Standard_False),  MyTextureMapState(Standard_False), MyFrontMaterial (), MyBackMaterial () {
  MyDegenerateModel = theDefaultDegenerateModel;
  MyDegenerateRatio = theDefaultDegenerateRatio;

  // OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets
  // By default, aspect do not change current polygon offset parameters
  MyPolygonOffsetMode   = Aspect_POM_None;
  MyPolygonOffsetFactor = 1.;
  MyPolygonOffsetUnits  = 0.;
  // OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets 
}

// (InteriorStyle, InteriorColor, EdgeColor, EdgeLineType, EdgeLineWidth)
// because AspectFillArea3d inherits AspectFillArea and it is necessary to call
// initialisation of AspectFillArea with InteriorStyle, InteriorColor,
// EdgeColor, EdgeLineType and EdgeLineWidth.

Graphic3d_AspectFillArea3d::Graphic3d_AspectFillArea3d (const Aspect_InteriorStyle InteriorStyle, const Quantity_Color& InteriorColor, const Quantity_Color& EdgeColor, const Aspect_TypeOfLine EdgeLineType, const Standard_Real EdgeLineWidth, const Graphic3d_MaterialAspect& FrontMaterial, const Graphic3d_MaterialAspect& BackMaterial):
Aspect_AspectFillArea (InteriorStyle, InteriorColor, EdgeColor, EdgeLineType, EdgeLineWidth), DistinguishModeActive (Standard_False), EdgeModeActive (Standard_False), BackFaceRemovalActive (Standard_False), MyTextureMap(), MyTextureMapState(Standard_False), MyFrontMaterial (FrontMaterial), MyBackMaterial (BackMaterial) {
  MyDegenerateModel = theDefaultDegenerateModel;
  MyDegenerateRatio = theDefaultDegenerateRatio;

  // OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets 
  // By default, aspect do not change current polygon offset parameters
  MyPolygonOffsetMode   = Aspect_POM_None;
  MyPolygonOffsetFactor = 1.;
  MyPolygonOffsetUnits  = 0.;
  // OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets 
}

void Graphic3d_AspectFillArea3d::SetBackMaterial (const Graphic3d_MaterialAspect& AMaterial) {

	MyBackMaterial	= AMaterial;

}

void Graphic3d_AspectFillArea3d::SetFrontMaterial (const Graphic3d_MaterialAspect& AMaterial) {

	MyFrontMaterial	= AMaterial;

}

Graphic3d_MaterialAspect Graphic3d_AspectFillArea3d::BackMaterial () const {

	return (MyBackMaterial);

}

Graphic3d_MaterialAspect Graphic3d_AspectFillArea3d::FrontMaterial () const {

	return (MyFrontMaterial);

}

void Graphic3d_AspectFillArea3d::AllowBackFace () {

	BackFaceRemovalActive	= Standard_False;

}

void Graphic3d_AspectFillArea3d::SuppressBackFace () {

	BackFaceRemovalActive	= Standard_True;

}

Standard_Boolean Graphic3d_AspectFillArea3d::BackFace () const {

	return (BackFaceRemovalActive);

}

void Graphic3d_AspectFillArea3d::SetDistinguishOn () {

	DistinguishModeActive	= Standard_True;

}

void Graphic3d_AspectFillArea3d::SetDistinguishOff () {

	DistinguishModeActive	= Standard_False;

}

Standard_Boolean Graphic3d_AspectFillArea3d::Distinguish () const {

	return (DistinguishModeActive);

}

void Graphic3d_AspectFillArea3d::SetEdgeOn () {

	EdgeModeActive	= Standard_True;

}

void Graphic3d_AspectFillArea3d::SetEdgeOff () {

	EdgeModeActive	= Standard_False;

}


void Graphic3d_AspectFillArea3d::SetTextureMap(const Handle(Graphic3d_TextureMap)& ATexture)
{
  MyTextureMap = ATexture;
}


void Graphic3d_AspectFillArea3d::SetTextureMapOn()
{
  MyTextureMapState = Standard_True;
}


void Graphic3d_AspectFillArea3d::SetTextureMapOff()
{
  MyTextureMapState = Standard_False;
}


Standard_Boolean Graphic3d_AspectFillArea3d::Edge () const {

	return (EdgeModeActive);

}


Handle(Graphic3d_TextureMap) Graphic3d_AspectFillArea3d::TextureMap() const
{
  return MyTextureMap;
}


Standard_Boolean Graphic3d_AspectFillArea3d::TextureMapState() const
{
  return MyTextureMapState;
}

void Graphic3d_AspectFillArea3d::SetDefaultDegenerateModel(
	const Aspect_TypeOfDegenerateModel aModel,
	const Quantity_Ratio aRatio) {
  theDefaultDegenerateModel = aModel;
  theDefaultDegenerateRatio = aRatio;
}

void Graphic3d_AspectFillArea3d::SetDegenerateModel(
	const Aspect_TypeOfDegenerateModel aModel,
	const Quantity_Ratio aRatio) {

  MyDegenerateModel = aModel;
  MyDegenerateRatio = aRatio;
}

Aspect_TypeOfDegenerateModel Graphic3d_AspectFillArea3d::DefaultDegenerateModel(
			Quantity_Ratio& aRatio) {
  aRatio = theDefaultDegenerateRatio;
  return theDefaultDegenerateModel;
}

Aspect_TypeOfDegenerateModel Graphic3d_AspectFillArea3d::DegenerateModel(
			Quantity_Ratio& aRatio) const {
  aRatio = MyDegenerateRatio;
  return MyDegenerateModel;
}

// OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets 
void Graphic3d_AspectFillArea3d::SetPolygonOffsets(const Standard_Integer aMode,
                                                   const Standard_Real    aFactor,
                                                   const Standard_Real    aUnits) {
  MyPolygonOffsetMode   = ( aMode & Aspect_POM_Mask );
  MyPolygonOffsetFactor = aFactor;
  MyPolygonOffsetUnits  = aUnits;
}

void Graphic3d_AspectFillArea3d::PolygonOffsets(Standard_Integer& aMode,
                                                Standard_Real&    aFactor,
                                                Standard_Real&    aUnits) const {
  aMode   = MyPolygonOffsetMode;
  aFactor = MyPolygonOffsetFactor;
  aUnits  = MyPolygonOffsetUnits;
}
// OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets
Commit	Line	Data
7fd59977	1	// File Graphic3d_AspectFillArea3d.cxx
	2	// Created Mars 1992
	3	// Author NW,JPB,CAL
	4	// Modified 1/08/97 ; PCT : Ajout texture mapping
	5	// 26/01/00 ; EUG/GG degeneration management (G003)
	6	// Add SetDegenerateModel() and DegenerateModel() methods
	7	// JR 02.01.100 : Initialization order of fields in contructors
	8	// 29/09/00 ; GG Add SetDefaultDegerateModel() and
	9	// DefaultDegenerateModel() class methods
	10	// 22/03/04 ; SAN : OCC4895 High-level interface for controlling polygon offsets
	11
	12	//-Copyright MatraDatavision 1991,1992
	13
	14	//-Version
	15
81bba717	16	//-Design Declaration of variables specific to the context
81bba717	17	// of tracing of facets 3D
7fd59977	18
81bba717	19	//-Warning Ccontext of tracing of facets 3d inherits the context
	20	// defined by :
	21	// - the style of the interior of the facet
	22	// - the style of the facet border
	23	// - the color
	24	// Additionally, it has more than one definition of material
	25	// for internal and external faces.
7fd59977	26
	27	//-References
	28
	29	//-Language C++ 2.0
	30
	31	//-Declarations
	32
	33	// for the class
	34	#include <Graphic3d_AspectFillArea3d.ixx>
	35
	36	// OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets
	37	#include <Aspect_PolygonOffsetMode.hxx>
	38	// OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets
	39
	40	#include <Standard_Boolean.hxx>
	41
	42	//-Aliases
	43
	44	//-Global data definitions
	45	static Aspect_TypeOfDegenerateModel theDefaultDegenerateModel = Aspect_TDM_WIREFRAME;
	46	static Quantity_Ratio theDefaultDegenerateRatio = 0.0;
	47
	48	// -- la matiere
	49	// MyFrontMaterial : MaterialAspect;
	50	// MyBackMaterial : MaterialAspect;
	51
	52	// -- flag de distinction entre faces internes et externes
	53	// DistinguishModeActive : Standard_Boolean;
	54
	55	// -- flag de trace des aretes
	56	// EdgeModeActive : Standard_Boolean;
	57
	58	// -- flag d'affichage des polygones tournant le dos
	59	// BackFaceRemovalActive : Standard_Boolean;
	60
	61	//-Constructors
	62
	63	//-Destructors
	64
	65	//-Methods, in order
	66
	67	Graphic3d_AspectFillArea3d::Graphic3d_AspectFillArea3d ():
	68	DistinguishModeActive (Standard_False), EdgeModeActive (Standard_False), BackFaceRemovalActive (Standard_False), MyTextureMapState(Standard_False), MyFrontMaterial (), MyBackMaterial () {
	69	MyDegenerateModel = theDefaultDegenerateModel;
	70	MyDegenerateRatio = theDefaultDegenerateRatio;
	71
	72	// OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets
	73	// By default, aspect do not change current polygon offset parameters
	74	MyPolygonOffsetMode = Aspect_POM_None;
	75	MyPolygonOffsetFactor = 1.;
	76	MyPolygonOffsetUnits = 0.;
	77	// OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets
	78	}
	79
81bba717	80	// (InteriorStyle, InteriorColor, EdgeColor, EdgeLineType, EdgeLineWidth)
	81	// because AspectFillArea3d inherits AspectFillArea and it is necessary to call
	82	// initialisation of AspectFillArea with InteriorStyle, InteriorColor,
	83	// EdgeColor, EdgeLineType and EdgeLineWidth.
7fd59977	84
	85	Graphic3d_AspectFillArea3d::Graphic3d_AspectFillArea3d (const Aspect_InteriorStyle InteriorStyle, const Quantity_Color& InteriorColor, const Quantity_Color& EdgeColor, const Aspect_TypeOfLine EdgeLineType, const Standard_Real EdgeLineWidth, const Graphic3d_MaterialAspect& FrontMaterial, const Graphic3d_MaterialAspect& BackMaterial):
	86	Aspect_AspectFillArea (InteriorStyle, InteriorColor, EdgeColor, EdgeLineType, EdgeLineWidth), DistinguishModeActive (Standard_False), EdgeModeActive (Standard_False), BackFaceRemovalActive (Standard_False), MyTextureMap(), MyTextureMapState(Standard_False), MyFrontMaterial (FrontMaterial), MyBackMaterial (BackMaterial) {
	87	MyDegenerateModel = theDefaultDegenerateModel;
	88	MyDegenerateRatio = theDefaultDegenerateRatio;
	89
	90	// OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets
	91	// By default, aspect do not change current polygon offset parameters
	92	MyPolygonOffsetMode = Aspect_POM_None;
	93	MyPolygonOffsetFactor = 1.;
	94	MyPolygonOffsetUnits = 0.;
	95	// OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets
	96	}
	97
	98	void Graphic3d_AspectFillArea3d::SetBackMaterial (const Graphic3d_MaterialAspect& AMaterial) {
	99
	100	MyBackMaterial = AMaterial;
	101
	102	}
	103
	104	void Graphic3d_AspectFillArea3d::SetFrontMaterial (const Graphic3d_MaterialAspect& AMaterial) {
	105
	106	MyFrontMaterial = AMaterial;
	107
	108	}
	109
	110	Graphic3d_MaterialAspect Graphic3d_AspectFillArea3d::BackMaterial () const {
	111
	112	return (MyBackMaterial);
	113
	114	}
	115
	116	Graphic3d_MaterialAspect Graphic3d_AspectFillArea3d::FrontMaterial () const {
	117
	118	return (MyFrontMaterial);
	119
	120	}
	121
	122	void Graphic3d_AspectFillArea3d::AllowBackFace () {
	123
	124	BackFaceRemovalActive = Standard_False;
	125
	126	}
	127
	128	void Graphic3d_AspectFillArea3d::SuppressBackFace () {
	129
	130	BackFaceRemovalActive = Standard_True;
	131
	132	}
	133
	134	Standard_Boolean Graphic3d_AspectFillArea3d::BackFace () const {
	135
	136	return (BackFaceRemovalActive);
	137
	138	}
	139
	140	void Graphic3d_AspectFillArea3d::SetDistinguishOn () {
	141
	142	DistinguishModeActive = Standard_True;
	143
	144	}
	145
	146	void Graphic3d_AspectFillArea3d::SetDistinguishOff () {
	147
148	DistinguishModeActive = Standard_False;
149
150	}
151
152	Standard_Boolean Graphic3d_AspectFillArea3d::Distinguish () const {
153
154	return (DistinguishModeActive);
155
156	}
157
158	void Graphic3d_AspectFillArea3d::SetEdgeOn () {
159
160	EdgeModeActive = Standard_True;
161
162	}
163
164	void Graphic3d_AspectFillArea3d::SetEdgeOff () {
165
166	EdgeModeActive = Standard_False;
167
168	}
169
170
171	void Graphic3d_AspectFillArea3d::SetTextureMap(const Handle(Graphic3d_TextureMap)& ATexture)
172	{
173	MyTextureMap = ATexture;
174	}
175
176
177	void Graphic3d_AspectFillArea3d::SetTextureMapOn()
178	{
179	MyTextureMapState = Standard_True;
180	}
181
182
183	void Graphic3d_AspectFillArea3d::SetTextureMapOff()
184	{
185	MyTextureMapState = Standard_False;
186	}
187
188
189	Standard_Boolean Graphic3d_AspectFillArea3d::Edge () const {
190
191	return (EdgeModeActive);
192
193	}
194
195
196	Handle(Graphic3d_TextureMap) Graphic3d_AspectFillArea3d::TextureMap() const
197	{
198	return MyTextureMap;
199	}
200
201
202	Standard_Boolean Graphic3d_AspectFillArea3d::TextureMapState() const
203	{
204	return MyTextureMapState;
205	}
206
207	void Graphic3d_AspectFillArea3d::SetDefaultDegenerateModel(
208	const Aspect_TypeOfDegenerateModel aModel,
209	const Quantity_Ratio aRatio) {
210	theDefaultDegenerateModel = aModel;
211	theDefaultDegenerateRatio = aRatio;
212	}
213
214	void Graphic3d_AspectFillArea3d::SetDegenerateModel(
215	const Aspect_TypeOfDegenerateModel aModel,
216	const Quantity_Ratio aRatio) {
217
218	MyDegenerateModel = aModel;
219	MyDegenerateRatio = aRatio;
220	}
221
222	Aspect_TypeOfDegenerateModel Graphic3d_AspectFillArea3d::DefaultDegenerateModel(
223	Quantity_Ratio& aRatio) {
224	aRatio = theDefaultDegenerateRatio;
225	return theDefaultDegenerateModel;
226	}
227
228	Aspect_TypeOfDegenerateModel Graphic3d_AspectFillArea3d::DegenerateModel(
229	Quantity_Ratio& aRatio) const {
230	aRatio = MyDegenerateRatio;
231	return MyDegenerateModel;
232	}
233
234	// OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets
235	void Graphic3d_AspectFillArea3d::SetPolygonOffsets(const Standard_Integer aMode,
236	const Standard_Real aFactor,
237	const Standard_Real aUnits) {
238	MyPolygonOffsetMode = ( aMode & Aspect_POM_Mask );
239	MyPolygonOffsetFactor = aFactor;
240	MyPolygonOffsetUnits = aUnits;
241	}
242
243	void Graphic3d_AspectFillArea3d::PolygonOffsets(Standard_Integer& aMode,
244	Standard_Real& aFactor,
245	Standard_Real& aUnits) const {
246	aMode = MyPolygonOffsetMode;
247	aFactor = MyPolygonOffsetFactor;
248	aUnits = MyPolygonOffsetUnits;
249	}
250	// OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets