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0028979: Coding rules - eliminate GCC compiler warnings -Wstrict-aliasing within Graphic3d_ArrayOfPrimitives.lxx

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This commit is contained in:
kgv 2017-08-07 19:42:34 +03:00 committed by bugmaster
parent fdb8a039b4
commit 7379f4424d
5 changed files with 689 additions and 1013 deletions
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16
src/AIS/AIS_Triangulation.cxx
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@ -255,25 +255,19 @@ Handle(Poly_Triangulation) AIS_Triangulation::GetTriangulation() const{
//=======================================================================
//function : AttenuateColor
//purpose : Attenuates 32-bit color by a given attenuation factor (0...1):
// aColor = Alpha << 24 + Blue << 16 + Green << 8 + Red
// All color components are multiplied by aComponent, the result is then packed again as 32-bit integer.
// Color attenuation is applied to the vertex colors in order to have correct visual result
// after glColorMaterial(GL_AMBIENT_AND_DIFFUSE). Without it, colors look unnatural and flat.
//purpose :
//=======================================================================
Graphic3d_Vec4ub AIS_Triangulation::attenuateColor (const Standard_Integer theColor,
const Standard_Real theComposition)
{
const Standard_Byte* anRgbx = reinterpret_cast<const Standard_Byte*> (&theColor);
const Graphic3d_Vec4ub& aColor = *reinterpret_cast<const Graphic3d_Vec4ub*> (&theColor);
// If IsTranparent() is false alpha value will be ignored anyway.
Standard_Byte anAlpha = IsTransparent() ? static_cast<Standard_Byte> (255.0 - myDrawer->ShadingAspect()->Aspect()->FrontMaterial().Transparency() * 255.0)
: 255;
return Graphic3d_Vec4ub ((Standard_Byte)(theComposition * aColor.r()),
(Standard_Byte)(theComposition * aColor.g()),
(Standard_Byte)(theComposition * aColor.b()),
return Graphic3d_Vec4ub ((Standard_Byte)(theComposition * anRgbx[0]),
(Standard_Byte)(theComposition * anRgbx[1]),
(Standard_Byte)(theComposition * anRgbx[2]),
anAlpha);
}

1
src/Graphic3d/FILES
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@ -6,7 +6,6 @@ Graphic3d_ArrayOfPolylines.cxx
Graphic3d_ArrayOfPolylines.hxx
Graphic3d_ArrayOfPrimitives.cxx
Graphic3d_ArrayOfPrimitives.hxx
Graphic3d_ArrayOfPrimitives.lxx
Graphic3d_ArrayOfQuadrangles.cxx
Graphic3d_ArrayOfQuadrangles.hxx
Graphic3d_ArrayOfQuadrangleStrips.cxx

292
src/Graphic3d/Graphic3d_ArrayOfPrimitives.cxx
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@ -14,22 +14,18 @@
#include <Graphic3d_ArrayOfPrimitives.hxx>
#include <gp_Dir.hxx>
#include <gp_Pnt.hxx>
#include <gp_Pnt2d.hxx>
#include <Graphic3d_Group.hxx>
#include <NCollection_AlignedAllocator.hxx>
#include <OSD_Environment.hxx>
#include <Quantity_Color.hxx>
#include <Standard.hxx>
#include <Standard_OutOfRange.hxx>
#include <Standard_Type.hxx>
#include <TCollection_AsciiString.hxx>
#include <stdio.h>
#include <stdlib.h>
IMPLEMENT_STANDARD_RTTIEXT(Graphic3d_ArrayOfPrimitives,Standard_Transient)
IMPLEMENT_STANDARD_RTTIEXT(Graphic3d_ArrayOfPrimitives, Standard_Transient)
// =======================================================================
// function : Graphic3d_ArrayOfPrimitives
// purpose :
// =======================================================================
Graphic3d_ArrayOfPrimitives::Graphic3d_ArrayOfPrimitives (const Graphic3d_TypeOfPrimitiveArray theType,
const Standard_Integer theMaxVertexs,
const Standard_Integer theMaxBounds,
@ -152,7 +148,11 @@ Graphic3d_ArrayOfPrimitives::Graphic3d_ArrayOfPrimitives (const Graphic3d_TypeOf
myMaxEdges = theMaxEdges;
}
void Graphic3d_ArrayOfPrimitives::Destroy()
// =======================================================================
// function : ~Graphic3d_ArrayOfPrimitives
// purpose :
// =======================================================================
Graphic3d_ArrayOfPrimitives::~Graphic3d_ArrayOfPrimitives()
{
myVNor = 0;
myVTex = 0;
@ -162,98 +162,10 @@ void Graphic3d_ArrayOfPrimitives::Destroy()
myBounds .Nullify();
}
Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex (const Standard_ShortReal theX,
const Standard_ShortReal theY,
const Standard_ShortReal theZ)
{
if (myAttribs.IsNull())
{
return 0;
}
const Standard_Integer anIndex = myAttribs->NbElements + 1;
SetVertice (anIndex, theX, theY, theZ);
return anIndex;
}
Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex (const gp_Pnt& theVertex,
const Quantity_Color& theColor)
{
const Standard_Integer anIndex = AddVertex (theVertex);
SetVertexColor (anIndex, theColor.Red(), theColor.Green(), theColor.Blue());
return anIndex;
}
Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex (const gp_Pnt& theVertex,
const Standard_Integer theColor32)
{
const Standard_Integer anIndex = AddVertex (theVertex);
SetVertexColor (anIndex, theColor32);
return anIndex;
}
Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex (const Standard_ShortReal theX, const Standard_ShortReal theY, const Standard_ShortReal theZ,
const Standard_ShortReal theNX, const Standard_ShortReal theNY, const Standard_ShortReal theNZ)
{
if (myAttribs.IsNull())
{
return 0;
}
const Standard_Integer anIndex = myAttribs->NbElements + 1;
SetVertice (anIndex, theX, theY, theZ);
SetVertexNormal (anIndex, theNX, theNY, theNZ);
return anIndex;
}
Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex (const gp_Pnt& theVertex,
const gp_Dir& theNormal,
const Quantity_Color& theColor)
{
const Standard_Integer anIndex = AddVertex (theVertex, theNormal);
SetVertexColor (anIndex, theColor.Red(), theColor.Green(), theColor.Blue());
return anIndex;
}
Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex (const gp_Pnt& theVertex,
const gp_Dir& theNormal,
const Standard_Integer theColor32)
{
const Standard_Integer anIndex = AddVertex (theVertex, theNormal);
SetVertexColor (anIndex, theColor32);
return anIndex;
}
Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex (const Standard_ShortReal theX, const Standard_ShortReal theY, const Standard_ShortReal theZ,
const Standard_ShortReal theTX, const Standard_ShortReal theTY)
{
if (myAttribs.IsNull())
{
return 0;
}
const Standard_Integer anIndex = myAttribs->NbElements + 1;
SetVertice (anIndex, theX, theY, theZ);
SetVertexTexel (anIndex, theTX, theTY);
return anIndex;
}
Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex (const Standard_ShortReal theX, const Standard_ShortReal theY, const Standard_ShortReal theZ,
const Standard_ShortReal theNX, const Standard_ShortReal theNY, const Standard_ShortReal theNZ,
const Standard_ShortReal theTX, const Standard_ShortReal theTY)
{
if (myAttribs.IsNull())
{
return 0;
}
const Standard_Integer anIndex = myAttribs->NbElements + 1;
SetVertice (anIndex, theX, theY, theZ);
SetVertexNormal (anIndex, theNX, theNY, theNZ);
SetVertexTexel (anIndex, theTX, theTY);
return anIndex;
}
// =======================================================================
// function : AddBound
// purpose :
// =======================================================================
Standard_Integer Graphic3d_ArrayOfPrimitives::AddBound (const Standard_Integer theEdgeNumber)
{
if (myBounds.IsNull())
@ -271,12 +183,10 @@ Standard_Integer Graphic3d_ArrayOfPrimitives::AddBound (const Standard_Integer t
return anIndex;
}
Standard_Integer Graphic3d_ArrayOfPrimitives::AddBound (const Standard_Integer theEdgeNumber,
const Quantity_Color& theColor)
{
return AddBound (theEdgeNumber, theColor.Red(), theColor.Green(), theColor.Blue());
}
// =======================================================================
// function : AddBound
// purpose :
// =======================================================================
Standard_Integer Graphic3d_ArrayOfPrimitives::AddBound (const Standard_Integer theEdgeNumber,
const Standard_Real theR,
const Standard_Real theG,
@ -298,6 +208,10 @@ Standard_Integer Graphic3d_ArrayOfPrimitives::AddBound (const Standard_Integer t
return anIndex;
}
// =======================================================================
// function : AddEdge
// purpose :
// =======================================================================
Standard_Integer Graphic3d_ArrayOfPrimitives::AddEdge (const Standard_Integer theVertexIndex)
{
if (myIndices.IsNull())
@ -323,59 +237,10 @@ Standard_Integer Graphic3d_ArrayOfPrimitives::AddEdge (const Standard_Integer th
return anIndex;
}
void Graphic3d_ArrayOfPrimitives::SetVertice (const Standard_Integer theIndex,
const gp_Pnt& theVertex)
{
SetVertice (theIndex,
Standard_ShortReal (theVertex.X()),
Standard_ShortReal (theVertex.Y()),
Standard_ShortReal (theVertex.Z()));
}
void Graphic3d_ArrayOfPrimitives::SetVertexColor (const Standard_Integer theIndex,
const Quantity_Color& theColor)
{
SetVertexColor (theIndex, theColor.Red(), theColor.Green(), theColor.Blue());
}
void Graphic3d_ArrayOfPrimitives::SetVertexColor (const Standard_Integer theIndex,
const Standard_Integer theColor)
{
if (myAttribs.IsNull())
{
return;
}
if (theIndex < 1
|| theIndex > myMaxVertexs)
{
throw Standard_OutOfRange("BAD VERTEX index");
}
if (myVCol != 0)
{
*reinterpret_cast<Standard_Integer* >(myAttribs->changeValue (theIndex - 1) + size_t(myVCol)) = theColor;
}
}
void Graphic3d_ArrayOfPrimitives::SetVertexNormal (const Standard_Integer theIndex,
const gp_Dir& theNormal)
{
SetVertexNormal (theIndex, theNormal.X(), theNormal.Y(), theNormal.Z());
}
void Graphic3d_ArrayOfPrimitives::SetVertexTexel (const Standard_Integer theIndex,
const gp_Pnt2d& theTexel)
{
SetVertexTexel (theIndex, theTexel.X(), theTexel.Y());
}
void Graphic3d_ArrayOfPrimitives::SetBoundColor (const Standard_Integer theIndex,
const Quantity_Color& theColor)
{
SetBoundColor (theIndex, theColor.Red(), theColor.Green(), theColor.Blue());
}
// =======================================================================
// function : StringType
// purpose :
// =======================================================================
Standard_CString Graphic3d_ArrayOfPrimitives::StringType() const
{
switch (myType)
@ -394,41 +259,10 @@ Standard_CString Graphic3d_ArrayOfPrimitives::StringType() const
return "UndefinedArray";
}
gp_Pnt Graphic3d_ArrayOfPrimitives::Vertice (const Standard_Integer theRank) const
{
Standard_Real anXYZ[3];
Vertice (theRank, anXYZ[0], anXYZ[1], anXYZ[2]);
return gp_Pnt (anXYZ[0], anXYZ[1], anXYZ[2]);
}
Quantity_Color Graphic3d_ArrayOfPrimitives::VertexColor (const Standard_Integer theRank) const
{
Standard_Real anRGB[3];
VertexColor (theRank, anRGB[0], anRGB[1], anRGB[2]);
return Quantity_Color (anRGB[0], anRGB[1], anRGB[2], Quantity_TOC_RGB);
}
gp_Dir Graphic3d_ArrayOfPrimitives::VertexNormal (const Standard_Integer theRank) const
{
Standard_Real anXYZ[3];
VertexNormal (theRank, anXYZ[0], anXYZ[1], anXYZ[2]);
return gp_Dir (anXYZ[0], anXYZ[1], anXYZ[2]);
}
gp_Pnt2d Graphic3d_ArrayOfPrimitives::VertexTexel (const Standard_Integer theRank) const
{
Standard_Real anXY[2];
VertexTexel (theRank, anXY[0], anXY[1]);
return gp_Pnt2d (anXY[0], anXY[1]);
}
Quantity_Color Graphic3d_ArrayOfPrimitives::BoundColor (const Standard_Integer theRank) const
{
Standard_Real anRGB[3] = {0.0, 0.0, 0.0};
BoundColor (theRank, anRGB[0], anRGB[1], anRGB[2]);
return Quantity_Color (anRGB[0], anRGB[1], anRGB[2], Quantity_TOC_RGB);
}
// =======================================================================
// function : ItemNumber
// purpose :
// =======================================================================
Standard_Integer Graphic3d_ArrayOfPrimitives::ItemNumber() const
{
if (myAttribs.IsNull())
@ -464,66 +298,10 @@ Standard_Integer Graphic3d_ArrayOfPrimitives::ItemNumber() const
return -1;
}
void Graphic3d_ArrayOfPrimitives::ComputeVNormals (const Standard_Integer theFrom,
const Standard_Integer theTo)
{
Standard_Integer aNext = theFrom + 1;
Standard_Integer aLast = theTo + 1;
gp_Pnt aTri[3];
if (myMaxEdges > 0)
{
aTri[0] = Vertice (Edge (aNext++));
aTri[1] = Vertice (Edge (aNext++));
}
else
{
aTri[0] = Vertice (aNext++);
aTri[1] = Vertice (aNext++);
}
gp_Vec vn;
while (aNext <= aLast)
{
if (myMaxEdges > 0)
{
aTri[2] = Vertice (Edge (aNext));
}
else
{
aTri[2] = Vertice (aNext);
}
gp_Vec v21 (aTri[1], aTri[0]);
gp_Vec v31 (aTri[2], aTri[0]);
vn = v21 ^ v31;
if (vn.SquareMagnitude() > 0.0)
{
break;
}
aNext++;
}
if (aNext > aLast)
{
return;
}
vn.Normalize();
if (myMaxEdges > 0)
{
for (int i = theFrom + 1; i <= theTo + 1; i++)
{
SetVertexNormal (Edge (i), vn);
}
}
else
{
for (int i = theFrom + 1; i <= theTo + 1; i++)
{
SetVertexNormal (i, vn);
}
}
}
// =======================================================================
// function : IsValid
// purpose :
// =======================================================================
Standard_Boolean Graphic3d_ArrayOfPrimitives::IsValid()
{
if (myAttribs.IsNull())

940
src/Graphic3d/Graphic3d_ArrayOfPrimitives.hxx
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@ -15,27 +15,16 @@
#ifndef _Graphic3d_ArrayOfPrimitives_HeaderFile
#define _Graphic3d_ArrayOfPrimitives_HeaderFile
#include <Standard.hxx>
#include <Standard_Type.hxx>
#include <Graphic3d_IndexBuffer.hxx>
#include <Graphic3d_Buffer.hxx>
#include <Graphic3d_BoundBuffer.hxx>
#include <Graphic3d_Buffer.hxx>
#include <Graphic3d_IndexBuffer.hxx>
#include <Graphic3d_TypeOfPrimitiveArray.hxx>
#include <Standard_Integer.hxx>
#include <Standard_Byte.hxx>
#include <Standard_Transient.hxx>
#include <Standard_Boolean.hxx>
#include <Standard_Real.hxx>
#include <Standard_ShortReal.hxx>
#include <Standard_CString.hxx>
class Standard_OutOfRange;
class Graphic3d_Group;
class gp_Pnt;
class Quantity_Color;
class gp_Dir;
class gp_Pnt2d;
#include <gp_Dir.hxx>
#include <gp_Pnt.hxx>
#include <Standard_OutOfRange.hxx>
#include <Quantity_Color.hxx>
class Quantity_Color;
class Graphic3d_ArrayOfPrimitives;
DEFINE_STANDARD_HANDLE(Graphic3d_ArrayOfPrimitives, Standard_Transient)
@ -59,315 +48,666 @@ DEFINE_STANDARD_HANDLE(Graphic3d_ArrayOfPrimitives, Standard_Transient)
//! 4) Add true triangle and quadrangle strips or fans capabilities.
class Graphic3d_ArrayOfPrimitives : public Standard_Transient
{
DEFINE_STANDARD_RTTIEXT(Graphic3d_ArrayOfPrimitives, Standard_Transient)
public:
Standard_EXPORT void Destroy();
~Graphic3d_ArrayOfPrimitives()
{
Destroy();
}
//! Adds a vertice in the array.
//! returns the actual vertex number.
Standard_Integer AddVertex (const gp_Pnt& aVertice);
Standard_Integer AddVertex (const Graphic3d_Vec3& theVertex);
//! Adds a vertice in the array.
//! returns the actual vertex number.
Standard_Integer AddVertex (const Standard_Real X, const Standard_Real Y, const Standard_Real Z);
//! Adds a vertice in the array.
//! returns the actual vertex number.
Standard_EXPORT Standard_Integer AddVertex (const Standard_ShortReal X, const Standard_ShortReal Y, const Standard_ShortReal Z);
//! Adds a vertice and vertex color in the vertex array.
//! returns the actual vertex number.
//! Warning: <aColor> is ignored when the <hasVColors>
//! constructor parameter is FALSE
Standard_EXPORT Standard_Integer AddVertex (const gp_Pnt& aVertice, const Quantity_Color& aColor);
//! Adds a vertice and vertex color in the vertex array.
//! returns the actual vertex number.
//! Warning: <aColor> is ignored when the <hasVColors>
//! constructor parameter is FALSE
//! aColor = Alpha << 24 + Blue << 16 + Green << 8 + Red
//! On all architecture proccers type (x86 or SPARC) you can
//! use this byte order.
Standard_EXPORT Standard_Integer AddVertex (const gp_Pnt& aVertice, const Standard_Integer aColor);
//! Adds a vertice and vertex color in the vertex array.
//! returns the actual vertex number.
//! Warning: <theColor> is ignored when the <hasVColors>
//! constructor parameter is FALSE
Standard_Integer AddVertex (const gp_Pnt& theVertex,
const Graphic3d_Vec4ub& theColor);
//! Adds a vertice and vertex normal in the vertex array.
//! returns the actual vertex number.
//! Warning: <aNormal> is ignored when the <hasVNormals>
//! constructor parameter is FALSE.
Standard_Integer AddVertex (const gp_Pnt& aVertice, const gp_Dir& aNormal);
//! Adds a vertice and vertex normal in the vertex array.
//! returns the actual vertex number.
//! Warning: <aNormal> is ignored when the <hasVNormals>
//! constructor parameter is FALSE.
Standard_Integer AddVertex (const Standard_Real X, const Standard_Real Y, const Standard_Real Z, const Standard_Real NX, const Standard_Real NY, const Standard_Real NZ);
//! Adds a vertice and vertex normal in the vertex array.
//! returns the actual vertex number.
//! Warning: <aNormal> is ignored when the <hasVNormals>
//! constructor parameter is FALSE.
Standard_EXPORT Standard_Integer AddVertex (const Standard_ShortReal X, const Standard_ShortReal Y, const Standard_ShortReal Z, const Standard_ShortReal NX, const Standard_ShortReal NY, const Standard_ShortReal NZ);
//! Adds a vertice,vertex normal and color in the vertex array.
//! returns the actual vertex number.
//! Warning: <aNormal> is ignored when the <hasVNormals>
//! constructor parameter is FALSE.
//! <aColor> is ignored when the <hasVColors>
//! constructor parameter is FALSE
Standard_EXPORT Standard_Integer AddVertex (const gp_Pnt& aVertice, const gp_Dir& aNormal, const Quantity_Color& aColor);
//! Adds a vertice,vertex normal and color in the vertex array.
//! returns the actual vertex number.
//! Warning: <aNormal> is ignored when the <hasVNormals>
//! constructor parameter is FALSE.
//! <aColor> is ignored when the <hasVColors>
//! constructor parameter is FALSE
//! aColor = Alpha << 24 + Blue << 16 + Green << 8 + Red
//! On all architecture proccers type (x86 or SPARC) you can
//! use this byte order.
Standard_EXPORT Standard_Integer AddVertex (const gp_Pnt& aVertice, const gp_Dir& aNormal, const Standard_Integer aColor);
//! Adds a vertice and vertex texture in the vertex array.
//! returns the actual vertex number.
//! <aTexel> is ignored when the <hasVTexels>
//! constructor parameter is FALSE.
Standard_Integer AddVertex (const gp_Pnt& aVertice, const gp_Pnt2d& aTexel);
//! Adds a vertice and vertex texture coordinates in the vertex array.
//! returns the actual vertex number.
//! <aTexel> is ignored when the <hasVTexels>
//! constructor parameter is FALSE.
Standard_Integer AddVertex (const Standard_Real X, const Standard_Real Y, const Standard_Real Z, const Standard_Real TX, const Standard_Real TY);
//! Adds a vertice and vertex texture coordinates in the vertex array.
//! returns the actual vertex number.
//! <aTexel> is ignored when the <hasVTexels>
//! constructor parameter is FALSE.
Standard_EXPORT Standard_Integer AddVertex (const Standard_ShortReal X, const Standard_ShortReal Y, const Standard_ShortReal Z, const Standard_ShortReal TX, const Standard_ShortReal TY);
//! Adds a vertice,vertex normal and texture in the vertex array.
//! returns the actual vertex number.
//! Warning: <aNormal> is ignored when the <hasVNormals>
//! constructor parameter is FALSE.
//! <aTexel> is ignored when the <hasVTexels>
//! constructor parameter is FALSE.
Standard_Integer AddVertex (const gp_Pnt& aVertice, const gp_Dir& aNormal, const gp_Pnt2d& aTexel);
//! Adds a vertice,vertex normal and texture in the vertex array.
//! returns the actual vertex number.
//! Warning: <aNormal> is ignored when the <hasVNormals>
//! constructor parameter is FALSE.
//! <aTexel> is ignored when the <hasVTexels>
//! constructor parameter is FALSE.
Standard_Integer AddVertex (const Standard_Real X, const Standard_Real Y, const Standard_Real Z, const Standard_Real NX, const Standard_Real NY, const Standard_Real NZ, const Standard_Real TX, const Standard_Real TY);
//! Adds a vertice,vertex normal and texture in the vertex array.
//! returns the actual vertex number.
//! Warning: <aNormal> is ignored when the <hasVNormals>
//! constructor parameter is FALSE.
//! <aTexel> is ignored when the <hasVTexels>
//! constructor parameter is FALSE.
Standard_EXPORT Standard_Integer AddVertex (const Standard_ShortReal X, const Standard_ShortReal Y, const Standard_ShortReal Z, const Standard_ShortReal NX, const Standard_ShortReal NY, const Standard_ShortReal NZ, const Standard_ShortReal TX, const Standard_ShortReal TY);
//! Adds a bound of length <edgeNumber> in the bound array
//! returns the actual bounds number.
Standard_EXPORT Standard_Integer AddBound (const Standard_Integer edgeNumber);
//! Adds a bound of length <edgeNumber> and bound color
//! <aBColor> in the bound array.
//! returns the actual bounds number.
//! Warning: <aBColor> is ignored when the <hasBColors>
//! constructor parameter is FALSE
Standard_EXPORT Standard_Integer AddBound (const Standard_Integer edgeNumber, const Quantity_Color& aBColor);
//! Adds a bound of length <edgeNumber> and bound color
//! coordinates in the bound array.
//! returns the actual bounds number.
//! Warning: <R,G,B> are ignored when the <hasBColors>
//! constructor parameter is FALSE
Standard_EXPORT Standard_Integer AddBound (const Standard_Integer edgeNumber, const Standard_Real R, const Standard_Real G, const Standard_Real B);
//! Adds an edge in the range [1,VertexNumber()] in the array.
//! Returns the actual edges number.
Standard_EXPORT Standard_Integer AddEdge (const Standard_Integer vertexIndex);
//! Change the vertice of rank <anIndex> in the array.
Standard_EXPORT void SetVertice (const Standard_Integer anIndex, const gp_Pnt& aVertice);
//! Change the vertice of rank <anIndex> in the array.
void SetVertice (const Standard_Integer anIndex, const Standard_ShortReal X, const Standard_ShortReal Y, const Standard_ShortReal Z);
//! Change the vertex color of rank <anIndex> in the array.
Standard_EXPORT void SetVertexColor (const Standard_Integer anIndex, const Quantity_Color& aColor);
//! Change the vertex color of rank <anIndex> in the array.
void SetVertexColor (const Standard_Integer anIndex, const Standard_Real R, const Standard_Real G, const Standard_Real B);
//! Change the vertex color of rank <theIndex> in the array.
void SetVertexColor (const Standard_Integer theIndex,
const Graphic3d_Vec4ub& theColor);
//! Change the vertex color of rank <anIndex> in the array.
//! aColor = Alpha << 24 + Blue << 16 + Green << 8 + Red
//! On all architecture proccers type (x86 or SPARC) you can
//! use this byte order.
Standard_EXPORT void SetVertexColor (const Standard_Integer anIndex, const Standard_Integer aColor);
//! Change the vertex normal of rank <anIndex> in the array.
Standard_EXPORT void SetVertexNormal (const Standard_Integer anIndex, const gp_Dir& aNormal);
//! Change the vertex normal of rank <anIndex> in the array.
void SetVertexNormal (const Standard_Integer anIndex, const Standard_Real NX, const Standard_Real NY, const Standard_Real NZ);
//! Change the vertex texel of rank <anIndex> in the array.
Standard_EXPORT void SetVertexTexel (const Standard_Integer anIndex, const gp_Pnt2d& aTexel);
//! Change the vertex texel of rank <anIndex> in the array.
void SetVertexTexel (const Standard_Integer anIndex, const Standard_Real TX, const Standard_Real TY);
//! Change the bound color of rank <anIndex> in the array.
Standard_EXPORT void SetBoundColor (const Standard_Integer anIndex, const Quantity_Color& aColor);
//! Change the bound color of rank <anIndex> in the array.
void SetBoundColor (const Standard_Integer anIndex, const Standard_Real R, const Standard_Real G, const Standard_Real B);
//! Returns optional index buffer.
const Handle(Graphic3d_IndexBuffer)& Indices() const;
//! Destructor.
Standard_EXPORT virtual ~Graphic3d_ArrayOfPrimitives();
//! Returns vertex attributes buffer (colors, normals, texture coordinates).
const Handle(Graphic3d_Buffer)& Attributes() const;
//! Returns optional bounds buffer.
const Handle(Graphic3d_BoundBuffer)& Bounds() const;
const Handle(Graphic3d_Buffer)& Attributes() const { return myAttribs; }
//! Returns the type of this primitive
Graphic3d_TypeOfPrimitiveArray Type() const;
Graphic3d_TypeOfPrimitiveArray Type() const { return myType; }
//! Returns the string type of this primitive
Standard_EXPORT Standard_CString StringType() const;
//! Returns TRUE when vertex normals array is defined.
Standard_Boolean HasVertexNormals() const;
Standard_Boolean HasVertexNormals() const { return myVNor != 0; }
//! Returns TRUE when vertex colors array is defined.
Standard_Boolean HasVertexColors() const;
Standard_Boolean HasVertexColors() const { return myVCol != 0; }
//! Returns TRUE when vertex texels array is defined.
Standard_Boolean HasVertexTexels() const;
Standard_Boolean HasVertexTexels() const { return myVTex != 0; }
//! Returns the number of defined vertex
Standard_Integer VertexNumber() const;
Standard_Integer VertexNumber() const { return !myAttribs.IsNull() ? myAttribs->NbElements : -1; }
//! Returns the vertice at rank <aRank>
//! from the vertex table if defined.
Standard_EXPORT gp_Pnt Vertice (const Standard_Integer aRank) const;
//! Returns the vertice coordinates at rank <aRank>
//! from the vertex table if defined.
void Vertice (const Standard_Integer aRank, Standard_Real& X, Standard_Real& Y, Standard_Real& Z) const;
//! Returns the vertex color at rank <aRank>
//! from the vertex table if defined.
Standard_EXPORT Quantity_Color VertexColor (const Standard_Integer aRank) const;
//! Returns the vertex color values at rank <aRank>
//! from the vertex table if defined.
void VertexColor (const Standard_Integer aRank, Standard_Real& R, Standard_Real& G, Standard_Real& B) const;
//! Returns the vertex color values at rank <aRank>
//! from the vertex table if defined.
void VertexColor (const Standard_Integer aRank, Standard_Integer& aColor) const;
//! Returns the vertex normal at rank <aRank>
//! from the vertex table if defined.
Standard_EXPORT gp_Dir VertexNormal (const Standard_Integer aRank) const;
//! Returns the vertex normal coordinates at rank <aRank>
//! from the vertex table if defined.
void VertexNormal (const Standard_Integer aRank, Standard_Real& NX, Standard_Real& NY, Standard_Real& NZ) const;
//! Returns the vertex texture at rank <aRank>
//! from the vertex table if defined.
Standard_EXPORT gp_Pnt2d VertexTexel (const Standard_Integer aRank) const;
//! Returns the vertex texture coordinates at rank <aRank>
//! from the vertex table if defined.
void VertexTexel (const Standard_Integer aRank, Standard_Real& TX, Standard_Real& TY) const;
//! Returns the number of defined edges
Standard_Integer EdgeNumber() const;
//! Returns the vertex index at rank <aRank>
//! in the range [1,VertexNumber()]
Standard_Integer Edge (const Standard_Integer aRank) const;
//! Returns TRUE when bound colors array is defined.
Standard_Boolean HasBoundColors() const;
//! Returns the number of defined bounds
Standard_Integer BoundNumber() const;
//! Returns the edge number at rank <aRank>.
Standard_Integer Bound (const Standard_Integer aRank) const;
//! Returns the bound color at rank <aRank>
//! from the bound table if defined.
Standard_EXPORT Quantity_Color BoundColor (const Standard_Integer aRank) const;
//! Returns the bound color values at rank <aRank>
//! from the bound table if defined.
Standard_EXPORT void BoundColor (const Standard_Integer aRank, Standard_Real& R, Standard_Real& G, Standard_Real& B) const;
//! Returns the number of total items according to
//! the array type.
//! Returns the number of total items according to the array type.
Standard_EXPORT Standard_Integer ItemNumber() const;
//! Returns TRUE only when the contains of this array is
//! available.
//! Returns TRUE only when the contains of this array is available.
Standard_EXPORT Standard_Boolean IsValid();
friend class Graphic3d_Group;
//! Adds a vertice in the array.
//! @return the actual vertex number
Standard_Integer AddVertex (const gp_Pnt& theVertex) { return AddVertex (theVertex.X(), theVertex.Y(), theVertex.Z()); }
//! Adds a vertice in the array.
//! @return the actual vertex number
Standard_Integer AddVertex (const Graphic3d_Vec3& theVertex) { return AddVertex (theVertex.x(), theVertex.y(), theVertex.z()); }
DEFINE_STANDARD_RTTIEXT(Graphic3d_ArrayOfPrimitives,Standard_Transient)
//! Adds a vertice in the array.
//! @return the actual vertex number
Standard_Integer AddVertex (const Standard_Real theX, const Standard_Real theY, const Standard_Real theZ)
{
return AddVertex (RealToShortReal (theX), RealToShortReal (theY), RealToShortReal (theZ));
}
protected:
//! Adds a vertice in the array.
//! @return the actual vertex number.
Standard_Integer AddVertex (const Standard_ShortReal theX, const Standard_ShortReal theY, const Standard_ShortReal theZ)
{
if (myAttribs.IsNull())
{
return 0;
}
const Standard_Integer anIndex = myAttribs->NbElements + 1;
SetVertice (anIndex, theX, theY, theZ);
return anIndex;
}
//! Adds a vertice and vertex color in the vertex array.
//! Warning: theColor is ignored when the hasVColors constructor parameter is FALSE
//! @return the actual vertex number
Standard_Integer AddVertex (const gp_Pnt& theVertex, const Quantity_Color& theColor)
{
const Standard_Integer anIndex = AddVertex (theVertex);
SetVertexColor (anIndex, theColor.Red(), theColor.Green(), theColor.Blue());
return anIndex;
}
//! Adds a vertice and vertex color in the vertex array.
//! Warning: theColor is ignored when the hasVColors constructor parameter is FALSE
//! @code
//! theColor32 = Alpha << 24 + Blue << 16 + Green << 8 + Red
//! @endcode
//! @return the actual vertex number
Standard_Integer AddVertex (const gp_Pnt& theVertex, const Standard_Integer theColor32)
{
const Standard_Integer anIndex = AddVertex (theVertex);
SetVertexColor (anIndex, theColor32);
return anIndex;
}
//! Adds a vertice and vertex color in the vertex array.
//! Warning: theColor is ignored when the hasVColors constructor parameter is FALSE
//! @return the actual vertex number
Standard_Integer AddVertex (const gp_Pnt& theVertex,
const Graphic3d_Vec4ub& theColor)
{
const Standard_Integer anIndex = AddVertex (theVertex);
SetVertexColor (anIndex, theColor);
return anIndex;
}
//! Adds a vertice and vertex normal in the vertex array.
//! Warning: theNormal is ignored when the hasVNormals constructor parameter is FALSE.
//! @return the actual vertex number
Standard_Integer AddVertex (const gp_Pnt& theVertex, const gp_Dir& theNormal)
{
return AddVertex (theVertex.X(), theVertex.Y(), theVertex.Z(),
theNormal.X(), theNormal.Y(), theNormal.Z());
}
//! Adds a vertice and vertex normal in the vertex array.
//! Warning: Normal is ignored when the hasVNormals constructor parameter is FALSE.
//! @return the actual vertex number
Standard_Integer AddVertex (const Standard_Real theX, const Standard_Real theY, const Standard_Real theZ,
const Standard_Real theNX, const Standard_Real theNY, const Standard_Real theNZ)
{
return AddVertex (RealToShortReal (theX), RealToShortReal (theY), RealToShortReal (theZ),
Standard_ShortReal (theNX), Standard_ShortReal (theNY), Standard_ShortReal (theNZ));
}
//! Adds a vertice and vertex normal in the vertex array.
//! Warning: Normal is ignored when the hasVNormals constructor parameter is FALSE.
//! @return the actual vertex number
Standard_Integer AddVertex (const Standard_ShortReal theX, const Standard_ShortReal theY, const Standard_ShortReal theZ,
const Standard_ShortReal theNX, const Standard_ShortReal theNY, const Standard_ShortReal theNZ)
{
if (myAttribs.IsNull())
{
return 0;
}
const Standard_Integer anIndex = myAttribs->NbElements + 1;
SetVertice (anIndex, theX, theY, theZ);
SetVertexNormal (anIndex, theNX, theNY, theNZ);
return anIndex;
}
//! Adds a vertice,vertex normal and color in the vertex array.
//! Warning: theNormal is ignored when the hasVNormals constructor parameter is FALSE
//! and theColor is ignored when the hasVColors constructor parameter is FALSE.
//! @return the actual vertex number
Standard_Integer AddVertex (const gp_Pnt& theVertex, const gp_Dir& theNormal, const Quantity_Color& theColor)
{
const Standard_Integer anIndex = AddVertex (theVertex, theNormal);
SetVertexColor (anIndex, theColor.Red(), theColor.Green(), theColor.Blue());
return anIndex;
}
//! Adds a vertice,vertex normal and color in the vertex array.
//! Warning: theNormal is ignored when the hasVNormals constructor parameter is FALSE
//! and theColor is ignored when the hasVColors constructor parameter is FALSE.
//! @code
//! theColor32 = Alpha << 24 + Blue << 16 + Green << 8 + Red
//! @endcode
//! @return the actual vertex number
Standard_Integer AddVertex (const gp_Pnt& theVertex, const gp_Dir& theNormal, const Standard_Integer theColor32)
{
const Standard_Integer anIndex = AddVertex (theVertex, theNormal);
SetVertexColor (anIndex, theColor32);
return anIndex;
}
//! Adds a vertice and vertex texture in the vertex array.
//! theTexel is ignored when the hasVTexels constructor parameter is FALSE.
//! @return the actual vertex number
Standard_Integer AddVertex (const gp_Pnt& theVertex, const gp_Pnt2d& theTexel)
{
return AddVertex (theVertex.X(), theVertex.Y(), theVertex.Z(),
theTexel.X(), theTexel.Y());
}
//! Adds a vertice and vertex texture coordinates in the vertex array.
//! Texel is ignored when the hasVTexels constructor parameter is FALSE.
//! @return the actual vertex number
Standard_Integer AddVertex (const Standard_Real theX, const Standard_Real theY, const Standard_Real theZ,
const Standard_Real theTX, const Standard_Real theTY)
{
return AddVertex (RealToShortReal (theX), RealToShortReal (theY), RealToShortReal (theZ),
Standard_ShortReal (theTX), Standard_ShortReal (theTY));
}
//! Adds a vertice and vertex texture coordinates in the vertex array.
//! Texel is ignored when the hasVTexels constructor parameter is FALSE.
//! @return the actual vertex number
Standard_Integer AddVertex (const Standard_ShortReal theX, const Standard_ShortReal theY, const Standard_ShortReal theZ,
const Standard_ShortReal theTX, const Standard_ShortReal theTY)
{
if (myAttribs.IsNull())
{
return 0;
}
const Standard_Integer anIndex = myAttribs->NbElements + 1;
SetVertice (anIndex, theX, theY, theZ);
SetVertexTexel (anIndex, theTX, theTY);
return anIndex;
}
//! Adds a vertice,vertex normal and texture in the vertex array.
//! Warning: theNormal is ignored when the hasVNormals constructor parameter is FALSE
//! and theTexel is ignored when the hasVTexels constructor parameter is FALSE.
//! @return the actual vertex number
Standard_Integer AddVertex (const gp_Pnt& theVertex, const gp_Dir& theNormal, const gp_Pnt2d& theTexel)
{
return AddVertex (theVertex.X(), theVertex.Y(), theVertex.Z(),
theNormal.X(), theNormal.Y(), theNormal.Z(),
theTexel.X(), theTexel.Y());
}
//! Adds a vertice,vertex normal and texture in the vertex array.
//! Warning: Normal is ignored when the hasVNormals constructor parameter is FALSE
//! and Texel is ignored when the hasVTexels constructor parameter is FALSE.
//! @return the actual vertex number
Standard_Integer AddVertex (const Standard_Real theX, const Standard_Real theY, const Standard_Real theZ,
const Standard_Real theNX, const Standard_Real theNY, const Standard_Real theNZ,
const Standard_Real theTX, const Standard_Real theTY)
{
return AddVertex (RealToShortReal (theX), RealToShortReal (theY), RealToShortReal (theZ),
Standard_ShortReal (theNX), Standard_ShortReal (theNY), Standard_ShortReal (theNZ),
Standard_ShortReal (theTX), Standard_ShortReal (theTY));
}
//! Adds a vertice,vertex normal and texture in the vertex array.
//! Warning: Normal is ignored when the hasVNormals constructor parameter is FALSE
//! and Texel is ignored when the hasVTexels constructor parameter is FALSE.
//! @return the actual vertex number
Standard_Integer AddVertex (const Standard_ShortReal theX, const Standard_ShortReal theY, const Standard_ShortReal theZ,
const Standard_ShortReal theNX, const Standard_ShortReal theNY, const Standard_ShortReal theNZ,
const Standard_ShortReal theTX, const Standard_ShortReal theTY)
{
if (myAttribs.IsNull())
{
return 0;
}
const Standard_Integer anIndex = myAttribs->NbElements + 1;
SetVertice (anIndex, theX, theY, theZ);
SetVertexNormal(anIndex, theNX, theNY, theNZ);
SetVertexTexel (anIndex, theTX, theTY);
return anIndex;
}
//! Change the vertice of rank theIndex in the array.
void SetVertice (const Standard_Integer theIndex, const gp_Pnt& theVertex)
{
SetVertice (theIndex, Standard_ShortReal (theVertex.X()), Standard_ShortReal (theVertex.Y()), Standard_ShortReal (theVertex.Z()));
}
//! Change the vertice of rank theIndex in the array.
void SetVertice (const Standard_Integer theIndex, const Standard_ShortReal theX, const Standard_ShortReal theY, const Standard_ShortReal theZ)
{
if (myAttribs.IsNull())
{
return;
}
else if (theIndex < 1
|| theIndex > myMaxVertexs)
{
throw Standard_OutOfRange ("BAD VERTEX index");
}
Graphic3d_Vec3& aVec = myAttribs->ChangeValue<Graphic3d_Vec3> (theIndex - 1);
aVec.x() = theX;
aVec.y() = theY;
aVec.z() = theZ;
if (myAttribs->NbElements < theIndex)
{
myAttribs->NbElements = theIndex;
}
}
//! Change the vertex color of rank theIndex in the array.
void SetVertexColor (const Standard_Integer theIndex, const Quantity_Color& theColor)
{
SetVertexColor (theIndex, theColor.Red(), theColor.Green(), theColor.Blue());
}
//! Change the vertex color of rank theIndex in the array.
void SetVertexColor (const Standard_Integer theIndex, const Standard_Real theR, const Standard_Real theG, const Standard_Real theB)
{
if (myAttribs.IsNull())
{
return;
}
else if (theIndex < 1
|| theIndex > myMaxVertexs)
{
throw Standard_OutOfRange ("BAD VERTEX index");
}
if (myVCol != 0)
{
Graphic3d_Vec4ub aColor (Standard_Byte(theR * 255.0),
Standard_Byte(theG * 255.0),
Standard_Byte(theB * 255.0), 255);
SetVertexColor (theIndex, *reinterpret_cast<Standard_Integer*>(&aColor));
}
myAttribs->NbElements = Max (theIndex, myAttribs->NbElements);
}
//! Change the vertex color of rank theIndex in the array.
void SetVertexColor (const Standard_Integer theIndex,
const Graphic3d_Vec4ub& theColor)
{
SetVertexColor (theIndex, *reinterpret_cast<const Standard_Integer*> (&theColor));
}
//! Change the vertex color of rank theIndex> in the array.
//! @code
//! theColor32 = Alpha << 24 + Blue << 16 + Green << 8 + Red
//! @endcode
void SetVertexColor (const Standard_Integer theIndex, const Standard_Integer theColor32)
{
if (myAttribs.IsNull())
{
return;
}
else if (theIndex < 1
|| theIndex > myMaxVertexs)
{
throw Standard_OutOfRange ("BAD VERTEX index");
}
if (myVCol != 0)
{
*reinterpret_cast<Standard_Integer* >(myAttribs->changeValue (theIndex - 1) + size_t(myVCol)) = theColor32;
}
}
//! Change the vertex normal of rank theIndex in the array.
void SetVertexNormal (const Standard_Integer theIndex, const gp_Dir& theNormal)
{
SetVertexNormal (theIndex, theNormal.X(), theNormal.Y(), theNormal.Z());
}
//! Change the vertex normal of rank theIndex in the array.
void SetVertexNormal (const Standard_Integer theIndex, const Standard_Real theNX, const Standard_Real theNY, const Standard_Real theNZ)
{
if (myAttribs.IsNull())
{
return;
}
else if (theIndex < 1
|| theIndex > myMaxVertexs)
{
throw Standard_OutOfRange("BAD VERTEX index");
}
if (myVNor != 0)
{
Graphic3d_Vec3& aVec = *reinterpret_cast<Graphic3d_Vec3* >(myAttribs->changeValue (theIndex - 1) + size_t(myVNor));
aVec.x() = Standard_ShortReal (theNX);
aVec.y() = Standard_ShortReal (theNY);
aVec.z() = Standard_ShortReal (theNZ);
}
myAttribs->NbElements = Max (theIndex, myAttribs->NbElements);
}
//! Change the vertex texel of rank theIndex in the array.
void SetVertexTexel (const Standard_Integer theIndex, const gp_Pnt2d& theTexel)
{
SetVertexTexel (theIndex, theTexel.X(), theTexel.Y());
}
//! Change the vertex texel of rank theIndex in the array.
void SetVertexTexel (const Standard_Integer theIndex, const Standard_Real theTX, const Standard_Real theTY)
{
if (myAttribs.IsNull())
{
return;
}
else if (theIndex < 1
|| theIndex > myMaxVertexs)
{
throw Standard_OutOfRange("BAD VERTEX index");
}
if (myVTex != 0)
{
Graphic3d_Vec2& aVec = *reinterpret_cast<Graphic3d_Vec2* >(myAttribs->changeValue (theIndex - 1) + size_t(myVTex));
aVec.x() = Standard_ShortReal (theTX);
aVec.y() = Standard_ShortReal (theTY);
}
myAttribs->NbElements = Max (theIndex, myAttribs->NbElements);
}
//! Returns the vertice at rank theRank from the vertex table if defined.
gp_Pnt Vertice (const Standard_Integer theRank) const
{
Standard_Real anXYZ[3];
Vertice (theRank, anXYZ[0], anXYZ[1], anXYZ[2]);
return gp_Pnt (anXYZ[0], anXYZ[1], anXYZ[2]);
}
//! Returns the vertice coordinates at rank theRank from the vertex table if defined.
void Vertice (const Standard_Integer theRank, Standard_Real& theX, Standard_Real& theY, Standard_Real& theZ) const
{
theX = theY = theZ = 0.0;
if (myAttribs.IsNull())
{
return;
}
else if (theRank < 1
|| theRank > myAttribs->NbElements)
{
throw Standard_OutOfRange ("BAD VERTEX index");
}
const Graphic3d_Vec3& aVec = myAttribs->Value<Graphic3d_Vec3> (theRank - 1);
theX = Standard_Real(aVec.x());
theY = Standard_Real(aVec.y());
theZ = Standard_Real(aVec.z());
}
//! Returns the vertex color at rank theRank from the vertex table if defined.
Quantity_Color VertexColor (const Standard_Integer theRank) const
{
Standard_Real anRGB[3];
VertexColor (theRank, anRGB[0], anRGB[1], anRGB[2]);
return Quantity_Color (anRGB[0], anRGB[1], anRGB[2], Quantity_TOC_RGB);
}
//! Returns the vertex color at rank theIndex from the vertex table if defined.
void VertexColor (const Standard_Integer theIndex,
Graphic3d_Vec4ub& theColor) const
{
if (myAttribs.IsNull()
|| myVCol == 0)
{
throw Standard_OutOfRange ("Primitive array does not define color attribute");
}
if (theIndex < 1
|| theIndex > myAttribs->NbElements)
{
throw Standard_OutOfRange ("BAD VERTEX index");
}
theColor = *reinterpret_cast<const Graphic3d_Vec4ub* >(myAttribs->value (theIndex - 1) + size_t(myVCol));
}
//! Returns the vertex color values at rank theRank from the vertex table if defined.
void VertexColor (const Standard_Integer theRank, Standard_Real& theR, Standard_Real& theG, Standard_Real& theB) const
{
theR = theG = theB = 0.0;
if (myAttribs.IsNull()
|| myVCol == 0)
{
return;
}
else if (theRank < 1
|| theRank > myAttribs->NbElements)
{
throw Standard_OutOfRange ("BAD VERTEX index");
}
const Graphic3d_Vec4ub& aColor = *reinterpret_cast<const Graphic3d_Vec4ub* >(myAttribs->value (theRank - 1) + size_t(myVCol));
theR = Standard_Real(aColor.r()) / 255.0;
theG = Standard_Real(aColor.g()) / 255.0;
theB = Standard_Real(aColor.b()) / 255.0;
}
//! Returns the vertex color values at rank theRank from the vertex table if defined.
void VertexColor (const Standard_Integer theRank, Standard_Integer& theColor) const
{
if (myVCol != 0)
{
theColor = *reinterpret_cast<const Standard_Integer* >(myAttribs->value (theRank - 1) + size_t(myVCol));
}
}
//! Returns the vertex normal at rank theRank from the vertex table if defined.
gp_Dir VertexNormal (const Standard_Integer theRank) const
{
Standard_Real anXYZ[3];
VertexNormal (theRank, anXYZ[0], anXYZ[1], anXYZ[2]);
return gp_Dir (anXYZ[0], anXYZ[1], anXYZ[2]);
}
//! Returns the vertex normal coordinates at rank theRank from the vertex table if defined.
void VertexNormal (const Standard_Integer theRank, Standard_Real& theNX, Standard_Real& theNY, Standard_Real& theNZ) const
{
theNX = theNY = theNZ = 0.0;
if (myAttribs.IsNull())
{
return;
}
else if (theRank < 1
|| theRank > myAttribs->NbElements)
{
throw Standard_OutOfRange ("BAD VERTEX index");
}
if (myVNor != 0)
{
const Graphic3d_Vec3& aVec = *reinterpret_cast<const Graphic3d_Vec3* >(myAttribs->value (theRank - 1) + size_t(myVNor));
theNX = Standard_Real(aVec.x());
theNY = Standard_Real(aVec.y());
theNZ = Standard_Real(aVec.z());
}
}
//! Returns the vertex texture at rank theRank from the vertex table if defined.
gp_Pnt2d VertexTexel (const Standard_Integer theRank) const
{
Standard_Real anXY[2];
VertexTexel (theRank, anXY[0], anXY[1]);
return gp_Pnt2d (anXY[0], anXY[1]);
}
//! Returns the vertex texture coordinates at rank theRank from the vertex table if defined.
void VertexTexel (const Standard_Integer theRank, Standard_Real& theTX, Standard_Real& theTY) const
{
theTX = theTY = 0.0;
if (myAttribs.IsNull())
{
return;
}
else if (theRank < 1
|| theRank > myAttribs->NbElements)
{
throw Standard_OutOfRange ("BAD VERTEX index");
}
if (myVTex != 0)
{
const Graphic3d_Vec2& aVec = *reinterpret_cast<const Graphic3d_Vec2* >(myAttribs->value (theRank - 1) + size_t(myVTex));
theTX = Standard_Real(aVec.x());
theTY = Standard_Real(aVec.y());
}
}
public: //! @name optional array of Indices/Edges for using shared Vertex data
//! Returns optional index buffer.
const Handle(Graphic3d_IndexBuffer)& Indices() const { return myIndices; }
//! Returns the number of defined edges
Standard_Integer EdgeNumber() const { return !myIndices.IsNull() ? myIndices->NbElements : -1; }
//! Returns the vertex index at rank theRank in the range [1,EdgeNumber()]
Standard_Integer Edge (const Standard_Integer theRank) const
{
if (myIndices.IsNull()
|| theRank <= 0
|| theRank > myIndices->NbElements)
{
throw Standard_OutOfRange ("BAD EDGE index");
}
return Standard_Integer(myIndices->Index (theRank - 1) + 1);
}
//! Adds an edge in the range [1,VertexNumber()] in the array.
//! @return the actual edges number
Standard_EXPORT Standard_Integer AddEdge (const Standard_Integer theVertexIndex);
public: //! @name optional array of Bounds/Subgroups within primitive array (e.g. restarting primitives / assigning colors)
//! Returns optional bounds buffer.
const Handle(Graphic3d_BoundBuffer)& Bounds() const { return myBounds; }
//! Returns TRUE when bound colors array is defined.
Standard_Boolean HasBoundColors() const { return !myBounds.IsNull() && myBounds->Colors != NULL; }
//! Returns the number of defined bounds
Standard_Integer BoundNumber() const { return !myBounds.IsNull() ? myBounds->NbBounds : -1; }
//! Returns the edge number at rank theRank.
Standard_Integer Bound (const Standard_Integer theRank) const
{
if (myBounds.IsNull()
|| theRank <= 0
|| theRank > myBounds->NbBounds)
{
throw Standard_OutOfRange ("BAD BOUND index");
}
return myBounds->Bounds[theRank - 1];
}
//! Returns the bound color at rank theRank from the bound table if defined.
Quantity_Color BoundColor (const Standard_Integer theRank) const
{
Standard_Real anRGB[3] = {0.0, 0.0, 0.0};
BoundColor (theRank, anRGB[0], anRGB[1], anRGB[2]);
return Quantity_Color (anRGB[0], anRGB[1], anRGB[2], Quantity_TOC_RGB);
}
//! Returns the bound color values at rank theRank from the bound table if defined.
void BoundColor (const Standard_Integer theRank, Standard_Real& theR, Standard_Real& theG, Standard_Real& theB) const
{
if (myBounds.IsNull()
|| myBounds->Colors == NULL
|| theRank <= 0
|| theRank > myBounds->NbBounds)
{
throw Standard_OutOfRange (" BAD BOUND index");
}
const Graphic3d_Vec4& aVec = myBounds->Colors[theRank - 1];
theR = Standard_Real(aVec.r());
theG = Standard_Real(aVec.g());
theB = Standard_Real(aVec.b());
}
//! Adds a bound of length theEdgeNumber in the bound array
//! @return the actual bounds number
Standard_EXPORT Standard_Integer AddBound (const Standard_Integer theEdgeNumber);
//! Adds a bound of length theEdgeNumber and bound color theBColor in the bound array.
//! Warning: theBColor is ignored when the hasBColors constructor parameter is FALSE
//! @return the actual bounds number
Standard_Integer AddBound (const Standard_Integer theEdgeNumber, const Quantity_Color& theBColor)
{
return AddBound (theEdgeNumber, theBColor.Red(), theBColor.Green(), theBColor.Blue());
}
//! Adds a bound of length theEdgeNumber and bound color coordinates in the bound array.
//! Warning: <theR,theG,theB> are ignored when the hasBColors constructor parameter is FALSE
//! @return the actual bounds number
Standard_EXPORT Standard_Integer AddBound (const Standard_Integer theEdgeNumber, const Standard_Real theR, const Standard_Real theG, const Standard_Real theB);
//! Change the bound color of rank theIndex in the array.
void SetBoundColor (const Standard_Integer theIndex, const Quantity_Color& theColor)
{
SetBoundColor (theIndex, theColor.Red(), theColor.Green(), theColor.Blue());
}
//! Change the bound color of rank theIndex in the array.
void SetBoundColor (const Standard_Integer theIndex, const Standard_Real theR, const Standard_Real theG, const Standard_Real theB)
{
if (myBounds.IsNull())
{
return;
}
else if (theIndex < 1
|| theIndex > myMaxBounds)
{
throw Standard_OutOfRange("BAD BOUND index");
}
Graphic3d_Vec4& aVec = myBounds->Colors[theIndex - 1];
aVec.r() = Standard_ShortReal (theR);
aVec.g() = Standard_ShortReal (theG);
aVec.b() = Standard_ShortReal (theB);
aVec.a() = 1.0f;
myBounds->NbBounds = Max (theIndex, myBounds->NbBounds);
}
protected: //! @name protected constructors
//! Warning
//! You must use a coherent set of AddVertex() methods according to the
//! <hasVNormals>,<hasVColors>,<hasVTexels>,<hasBColors>
//! You must use a coherent set of AddVertex() methods according to the theHasVNormals,theHasVColors,theHasVTexels,theHasBColors.
//! User is responsible of confuse vertex and bad normal orientation.
//! You must use AddBound() method only if the <maxBounds>
//! constructor parameter is > 0.
//! You must use AddEdge() method only if the <maxEdges>
//! constructor parameter is > 0.
Standard_EXPORT Graphic3d_ArrayOfPrimitives(const Graphic3d_TypeOfPrimitiveArray aType, const Standard_Integer maxVertexs, const Standard_Integer maxBounds, const Standard_Integer maxEdges, const Standard_Boolean hasVNormals, const Standard_Boolean hasVColors, const Standard_Boolean hasBColors, const Standard_Boolean hasTexels);
//! You must use AddBound() method only if the theMaxBounds constructor parameter is > 0.
//! You must use AddEdge() method only if the theMaxEdges constructor parameter is > 0.
Standard_EXPORT Graphic3d_ArrayOfPrimitives (const Graphic3d_TypeOfPrimitiveArray theType,
const Standard_Integer theMaxVertexs,
const Standard_Integer theMaxBounds,
const Standard_Integer theMaxEdges,
const Standard_Boolean theHasVNormals,
const Standard_Boolean theHasVColors,
const Standard_Boolean theHasBColors,
const Standard_Boolean theHasVTexels);
private: //! @name private fields
private:
Standard_EXPORT void ComputeVNormals (const Standard_Integer fromIndex, const Standard_Integer toIndex);
Handle(Graphic3d_IndexBuffer) myIndices;
Handle(Graphic3d_Buffer) myAttribs;
Handle(Graphic3d_BoundBuffer) myBounds;
Handle(Graphic3d_IndexBuffer) myIndices;
Handle(Graphic3d_Buffer) myAttribs;
Handle(Graphic3d_BoundBuffer) myBounds;
Graphic3d_TypeOfPrimitiveArray myType;
Standard_Integer myMaxBounds;
Standard_Integer myMaxVertexs;
@ -376,14 +716,6 @@ private:
Standard_Byte myVTex;
Standard_Byte myVCol;
};
#include <Graphic3d_ArrayOfPrimitives.lxx>
#endif // _Graphic3d_ArrayOfPrimitives_HeaderFile

427
src/Graphic3d/Graphic3d_ArrayOfPrimitives.lxx
View File

@ -1,427 +0,0 @@
// Created on: 2000-06-16
// Copyright (c) 2000-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#include <Graphic3d_ArrayOfPrimitives.hxx>
#include <Standard_OutOfRange.hxx>
#include <gp_Dir.hxx>
#include <gp_Pnt.hxx>
inline const Handle(Graphic3d_IndexBuffer)& Graphic3d_ArrayOfPrimitives::Indices() const
{
return myIndices;
}
inline const Handle(Graphic3d_Buffer)& Graphic3d_ArrayOfPrimitives::Attributes() const
{
return myAttribs;
}
inline const Handle(Graphic3d_BoundBuffer)& Graphic3d_ArrayOfPrimitives::Bounds() const
{
return myBounds;
}
inline Graphic3d_TypeOfPrimitiveArray Graphic3d_ArrayOfPrimitives::Type() const
{
return myType;
}
inline Standard_Boolean Graphic3d_ArrayOfPrimitives::HasVertexNormals() const
{
return myVNor != 0;
}
inline Standard_Boolean Graphic3d_ArrayOfPrimitives::HasVertexColors() const
{
return myVCol != 0;
}
inline Standard_Boolean Graphic3d_ArrayOfPrimitives::HasVertexTexels() const
{
return myVTex != 0;
}
inline Standard_Integer Graphic3d_ArrayOfPrimitives::VertexNumber() const
{
return !myAttribs.IsNull() ? myAttribs->NbElements : -1;
}
inline Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex (const gp_Pnt& theVertex)
{
return AddVertex (theVertex.X(), theVertex.Y(), theVertex.Z());
}
inline Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex (const Graphic3d_Vec3& theVertex)
{
return AddVertex (theVertex.x(), theVertex.y(), theVertex.z());
}
inline Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex (const gp_Pnt& theVertex,
const Graphic3d_Vec4ub& theColor)
{
const Standard_Integer anIndex = AddVertex (theVertex);
SetVertexColor (anIndex, theColor);
return anIndex;
}
inline Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex (const Standard_Real theX,
const Standard_Real theY,
const Standard_Real theZ)
{
return AddVertex (RealToShortReal (theX),
RealToShortReal (theY),
RealToShortReal (theZ));
}
inline Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex (const gp_Pnt& theVertex,
const gp_Dir& theNormal)
{
return AddVertex (theVertex.X(), theVertex.Y(), theVertex.Z(),
theNormal.X(), theNormal.Y(), theNormal.Z());
}
inline Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex (const Standard_Real theX, const Standard_Real theY, const Standard_Real theZ,
const Standard_Real theNX, const Standard_Real theNY, const Standard_Real theNZ)
{
return AddVertex (RealToShortReal (theX), RealToShortReal (theY), RealToShortReal (theZ),
Standard_ShortReal (theNX), Standard_ShortReal (theNY), Standard_ShortReal (theNZ));
}
inline Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex (const gp_Pnt& theVertex,
const gp_Pnt2d& theTexel)
{
return AddVertex (theVertex.X(), theVertex.Y(), theVertex.Z(),
theTexel.X(), theTexel.Y());
}
inline Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex (const Standard_Real theX, const Standard_Real theY, const Standard_Real theZ,
const Standard_Real theTX, const Standard_Real theTY)
{
return AddVertex (RealToShortReal (theX), RealToShortReal (theY), RealToShortReal (theZ),
Standard_ShortReal (theTX), Standard_ShortReal (theTY));
}
inline Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex (const gp_Pnt& theVertex,
const gp_Dir& theNormal,
const gp_Pnt2d& theTexel)
{
return AddVertex (theVertex.X(), theVertex.Y(), theVertex.Z(),
theNormal.X(), theNormal.Y(), theNormal.Z(),
theTexel.X(), theTexel.Y());
}
inline Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex (const Standard_Real theX, const Standard_Real theY, const Standard_Real theZ,
const Standard_Real theNX, const Standard_Real theNY, const Standard_Real theNZ,
const Standard_Real theTX, const Standard_Real theTY)
{
return AddVertex (RealToShortReal (theX), RealToShortReal (theY), RealToShortReal (theZ),
Standard_ShortReal (theNX), Standard_ShortReal (theNY), Standard_ShortReal (theNZ),
Standard_ShortReal (theTX), Standard_ShortReal (theTY));
}
inline void Graphic3d_ArrayOfPrimitives::SetVertice (const Standard_Integer theIndex,
const Standard_ShortReal theX,
const Standard_ShortReal theY,
const Standard_ShortReal theZ)
{
if (myAttribs.IsNull())
{
return;
}
if (theIndex < 1
|| theIndex > myMaxVertexs)
{
throw Standard_OutOfRange("BAD VERTEX index");
}
Graphic3d_Vec3& aVec = myAttribs->ChangeValue<Graphic3d_Vec3> (theIndex - 1);
aVec.x() = theX;
aVec.y() = theY;
aVec.z() = theZ;
if (myAttribs->NbElements < theIndex)
{
myAttribs->NbElements = theIndex;
}
}
inline void Graphic3d_ArrayOfPrimitives::SetVertexColor (const Standard_Integer theIndex,
const Standard_Real theR,
const Standard_Real theG,
const Standard_Real theB)
{
if (myAttribs.IsNull())
{
return;
}
if (theIndex < 1
|| theIndex > myMaxVertexs)
{
throw Standard_OutOfRange("BAD VERTEX index");
}
if (myVCol != 0)
{
Graphic3d_Vec4ub aColor (Standard_Byte(theR * 255.0),
Standard_Byte(theG * 255.0),
Standard_Byte(theB * 255.0), 255);
SetVertexColor (theIndex, *reinterpret_cast<Standard_Integer*>(&aColor));
}
myAttribs->NbElements = Max (theIndex, myAttribs->NbElements);
}
inline void Graphic3d_ArrayOfPrimitives::SetVertexColor (const Standard_Integer theIndex,
const Graphic3d_Vec4ub& theColor)
{
SetVertexColor (theIndex, *reinterpret_cast<const Standard_Integer*> (&theColor));
}
inline void Graphic3d_ArrayOfPrimitives::SetVertexNormal (const Standard_Integer theIndex,
const Standard_Real theNX,
const Standard_Real theNY,
const Standard_Real theNZ)
{
if (myAttribs.IsNull())
{
return;
}
if (theIndex < 1
|| theIndex > myMaxVertexs)
{
throw Standard_OutOfRange("BAD VERTEX index");
}
if (myVNor != 0)
{
Graphic3d_Vec3& aVec = *reinterpret_cast<Graphic3d_Vec3* >(myAttribs->changeValue (theIndex - 1) + size_t(myVNor));
aVec.x() = Standard_ShortReal (theNX);
aVec.y() = Standard_ShortReal (theNY);
aVec.z() = Standard_ShortReal (theNZ);
}
myAttribs->NbElements = Max (theIndex, myAttribs->NbElements);
}
inline void Graphic3d_ArrayOfPrimitives::SetVertexTexel (const Standard_Integer theIndex,
const Standard_Real theTX,
const Standard_Real theTY)
{
if (myAttribs.IsNull())
{
return;
}
if (theIndex < 1
|| theIndex > myMaxVertexs)
{
throw Standard_OutOfRange("BAD VERTEX index");
}
if (myVTex != 0)
{
Graphic3d_Vec2& aVec = *reinterpret_cast<Graphic3d_Vec2* >(myAttribs->changeValue (theIndex - 1) + size_t(myVTex));
aVec.x() = Standard_ShortReal (theTX);
aVec.y() = Standard_ShortReal (theTY);
}
myAttribs->NbElements = Max (theIndex, myAttribs->NbElements);
}
inline void Graphic3d_ArrayOfPrimitives::SetBoundColor (const Standard_Integer theIndex,
const Standard_Real theR,
const Standard_Real theG,
const Standard_Real theB)
{
if (myBounds.IsNull())
{
return;
}
if (theIndex < 1
|| theIndex > myMaxBounds)
{
throw Standard_OutOfRange("BAD BOUND index");
}
Graphic3d_Vec4& aVec = myBounds->Colors[theIndex - 1];
aVec.r() = Standard_ShortReal (theR);
aVec.g() = Standard_ShortReal (theG);
aVec.b() = Standard_ShortReal (theB);
aVec.a() = 1.0f;
myBounds->NbBounds = Max (theIndex, myBounds->NbBounds);
}
inline void Graphic3d_ArrayOfPrimitives::Vertice (const Standard_Integer theIndex,
Standard_Real& theX,
Standard_Real& theY,
Standard_Real& theZ) const
{
theX = theY = theZ = 0.0;
if (myAttribs.IsNull())
{
return;
}
if (theIndex < 1
|| theIndex > myAttribs->NbElements)
{
throw Standard_OutOfRange("BAD VERTEX index");
}
const Graphic3d_Vec3& aVec = myAttribs->Value<Graphic3d_Vec3> (theIndex - 1);
theX = Standard_Real(aVec.x());
theY = Standard_Real(aVec.y());
theZ = Standard_Real(aVec.z());
}
inline void Graphic3d_ArrayOfPrimitives::VertexColor (const Standard_Integer theIndex,
Standard_Real& theR,
Standard_Real& theG,
Standard_Real& theB) const
{
theR = theG = theB = 0.0;
if (myAttribs.IsNull())
{
return;
}
if (theIndex < 1
|| theIndex > myAttribs->NbElements)
{
throw Standard_OutOfRange("BAD VERTEX index");
}
Standard_Integer aColorInt = 0;
VertexColor (theIndex, aColorInt);
const Graphic3d_Vec4ub& aColor = *reinterpret_cast<const Graphic3d_Vec4ub* >(&aColorInt);
theR = Standard_Real(aColor.r()) / 255.0;
theG = Standard_Real(aColor.g()) / 255.0;
theB = Standard_Real(aColor.b()) / 255.0;
}
inline void Graphic3d_ArrayOfPrimitives::VertexColor (const Standard_Integer theIndex,
Standard_Integer& theColor) const
{
if (myVCol != 0)
{
theColor = *reinterpret_cast<const Standard_Integer* >(myAttribs->value (theIndex - 1) + size_t(myVCol));
}
}
inline void Graphic3d_ArrayOfPrimitives::VertexNormal (const Standard_Integer theIndex,
Standard_Real& theNX,
Standard_Real& theNY,
Standard_Real& theNZ) const
{
theNX = theNY = theNZ = 0.0;
if (myAttribs.IsNull())
{
return;
}
if (theIndex < 1
|| theIndex > myAttribs->NbElements)
{
throw Standard_OutOfRange("BAD VERTEX index");
}
if (myVNor != 0)
{
const Graphic3d_Vec3& aVec = *reinterpret_cast<const Graphic3d_Vec3* >(myAttribs->value (theIndex - 1) + size_t(myVNor));
theNX = Standard_Real(aVec.x());
theNY = Standard_Real(aVec.y());
theNZ = Standard_Real(aVec.z());
}
}
inline void Graphic3d_ArrayOfPrimitives::VertexTexel (const Standard_Integer theIndex,
Standard_Real& theTX,
Standard_Real& theTY) const
{
theTX = theTY = 0.0;
if (myAttribs.IsNull())
{
return;
}
if (theIndex < 1
|| theIndex > myAttribs->NbElements)
{
throw Standard_OutOfRange("BAD VERTEX index");
}
if (myVTex != 0)
{
const Graphic3d_Vec2& aVec = *reinterpret_cast<const Graphic3d_Vec2* >(myAttribs->value (theIndex - 1) + size_t(myVTex));
theTX = Standard_Real(aVec.x());
theTY = Standard_Real(aVec.y());
}
}
inline Standard_Integer Graphic3d_ArrayOfPrimitives::EdgeNumber() const
{
return !myIndices.IsNull() ? myIndices->NbElements : -1;
}
inline Standard_Integer Graphic3d_ArrayOfPrimitives::Edge (const Standard_Integer theIndex) const
{
if (myIndices.IsNull()
|| theIndex <= 0
|| theIndex > myIndices->NbElements)
{
throw Standard_OutOfRange("BAD EDGE index");
}
return Standard_Integer(myIndices->Index (theIndex - 1) + 1);
}
inline Standard_Boolean Graphic3d_ArrayOfPrimitives::HasBoundColors() const
{
return !myBounds.IsNull() && myBounds->Colors != NULL;
}
inline Standard_Integer Graphic3d_ArrayOfPrimitives::BoundNumber() const
{
return !myBounds.IsNull() ? myBounds->NbBounds : -1;
}
inline Standard_Integer Graphic3d_ArrayOfPrimitives::Bound (const Standard_Integer theIndex) const
{
if (myBounds.IsNull()
|| theIndex <= 0
|| theIndex > myBounds->NbBounds)
{
throw Standard_OutOfRange("BAD BOUND index");
}
return myBounds->Bounds[theIndex - 1];
}
inline void Graphic3d_ArrayOfPrimitives::BoundColor (const Standard_Integer theIndex,
Standard_Real& theR,
Standard_Real& theG,
Standard_Real& theB) const
{
if (myBounds.IsNull()
|| myBounds->Colors == NULL
|| theIndex <= 0
|| theIndex > myBounds->NbBounds)
{
throw Standard_OutOfRange(" BAD BOUND index");
}
const Graphic3d_Vec4& aVec = myBounds->Colors[theIndex - 1];
theR = Standard_Real(aVec.r());
theG = Standard_Real(aVec.g());
theB = Standard_Real(aVec.b());
}