573 lines
26 KiB
C++
573 lines
26 KiB
C++
/*************************************************************************
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* $RCSfile: polygontubeprimitive3d.cxx,v $
|
|
*
|
|
* $Revision: 1.4 $
|
|
*
|
|
* last change: $Author: aw $ $Date: 2006-08-09 16:51:15 $
|
|
*
|
|
* The Contents of this file are made available subject to
|
|
* the terms of GNU Lesser General Public License Version 2.1.
|
|
*
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2005 by Sun Microsystems, Inc.
|
|
* 901 San Antonio Road, Palo Alto, CA 94303, USA
|
|
*
|
|
* 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.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
************************************************************************/
|
|
|
|
#ifndef _DRAWINGLAYER_PRIMITIVE3D_POLYGONTUBEPRIMITIVE3D_HXX
|
|
#include <drawinglayer/primitive3d/polygontubeprimitive3d.hxx>
|
|
#endif
|
|
|
|
#ifndef _BGFX_POLYGON_B3DPOLYPOLYGON_HXX
|
|
#include <basegfx/polygon/b3dpolypolygon.hxx>
|
|
#endif
|
|
|
|
#ifndef _BGFX_MATRIX_B3DHOMMATRIX_HXX
|
|
#include <basegfx/matrix/b3dhommatrix.hxx>
|
|
#endif
|
|
|
|
#ifndef _DRAWINGLAYER_ATTRIBUTE_MATERIALATTRIBUTE3D_HXX
|
|
#include <drawinglayer/attribute/materialattribute3d.hxx>
|
|
#endif
|
|
|
|
#ifndef _DRAWINGLAYER_PRIMITIVE3D_POLYPOLYGONPRIMITIVE_HXX
|
|
#include <drawinglayer/primitive3d/polypolygonprimitive3d.hxx>
|
|
#endif
|
|
|
|
#ifndef _OSL_MUTEX_HXX_
|
|
#include <osl/mutex.hxx>
|
|
#endif
|
|
|
|
#ifndef _BGFX_POLYPOLYGON_B3DPOLYGONTOOLS_HXX
|
|
#include <basegfx/polygon/b3dpolypolygontools.hxx>
|
|
#endif
|
|
|
|
#ifndef _DRAWINGLAYER_PRIMITIVE3D_TRANSFORMPRIMITIVE3D_HXX
|
|
#include <drawinglayer/primitive3d/transformprimitive3d.hxx>
|
|
#endif
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
namespace drawinglayer
|
|
{
|
|
namespace primitive3d
|
|
{
|
|
namespace // anonymous namespace
|
|
{
|
|
const primitiveVector3D& getLineTubeSegments(
|
|
sal_uInt32 nSegments,
|
|
const attribute::materialAttribute3D& rMaterial)
|
|
{
|
|
// static data for buffered tube primitives
|
|
static primitiveVector3D aLineTubeList;
|
|
static sal_uInt32 nLineTubeSegments(0L);
|
|
static attribute::materialAttribute3D aLineMaterial;
|
|
|
|
// may exclusively change static data, use mutex
|
|
::osl::Mutex m_mutex;
|
|
|
|
if(nSegments != nLineTubeSegments || rMaterial != aLineMaterial)
|
|
{
|
|
nLineTubeSegments = nSegments;
|
|
aLineMaterial = rMaterial;
|
|
aLineTubeList.clear();
|
|
}
|
|
|
|
if(0L == aLineTubeList.size() && 0L != nLineTubeSegments)
|
|
{
|
|
const basegfx::B3DPoint aLeft(0.0, 0.0, 0.0);
|
|
const basegfx::B3DPoint aRight(1.0, 0.0, 0.0);
|
|
basegfx::B3DPoint aLastLeft(0.0, 1.0, 0.0);
|
|
basegfx::B3DPoint aLastRight(1.0, 1.0, 0.0);
|
|
basegfx::B3DHomMatrix aRot;
|
|
aRot.rotate(F_2PI / (double)nLineTubeSegments, 0.0, 0.0);
|
|
|
|
for(sal_uInt32 a(0L); a < nLineTubeSegments; a++)
|
|
{
|
|
const basegfx::B3DPoint aNextLeft(aRot * aLastLeft);
|
|
const basegfx::B3DPoint aNextRight(aRot * aLastRight);
|
|
basegfx::B3DPolygon aNewPolygon;
|
|
|
|
aNewPolygon.append(aNextLeft);
|
|
aNewPolygon.setNormal(0L, basegfx::B3DVector(aNextLeft - aLeft));
|
|
|
|
aNewPolygon.append(aLastLeft);
|
|
aNewPolygon.setNormal(1L, basegfx::B3DVector(aLastLeft - aLeft));
|
|
|
|
aNewPolygon.append(aLastRight);
|
|
aNewPolygon.setNormal(2L, basegfx::B3DVector(aLastRight - aRight));
|
|
|
|
aNewPolygon.append(aNextRight);
|
|
aNewPolygon.setNormal(3L, basegfx::B3DVector(aNextRight - aRight));
|
|
|
|
aNewPolygon.setClosed(true);
|
|
|
|
const basegfx::B3DPolyPolygon aNewPolyPolygon(aNewPolygon);
|
|
basePrimitive3D* pNew = new polyPolygonMaterialPrimitive3D(aNewPolyPolygon, aLineMaterial, false);
|
|
aLineTubeList.push_back(referencedPrimitive3D(*pNew));
|
|
|
|
aLastLeft = aNextLeft;
|
|
aLastRight = aNextRight;
|
|
}
|
|
}
|
|
|
|
return aLineTubeList;
|
|
}
|
|
|
|
const primitiveVector3D& getLineCapSegments(
|
|
sal_uInt32 nSegments,
|
|
const attribute::materialAttribute3D& rMaterial)
|
|
{
|
|
// static data for buffered tube primitives
|
|
static primitiveVector3D aLineCapList;
|
|
static sal_uInt32 nLineCapSegments(0L);
|
|
static attribute::materialAttribute3D aLineMaterial;
|
|
|
|
// may exclusively change static data, use mutex
|
|
::osl::Mutex m_mutex;
|
|
|
|
if(nSegments != nLineCapSegments || rMaterial != aLineMaterial)
|
|
{
|
|
nLineCapSegments = nSegments;
|
|
aLineMaterial = rMaterial;
|
|
aLineCapList.clear();
|
|
}
|
|
|
|
if(0L == aLineCapList.size() && 0L != nLineCapSegments)
|
|
{
|
|
const basegfx::B3DPoint aNull(0.0, 0.0, 0.0);
|
|
basegfx::B3DPoint aLast(0.0, 1.0, 0.0);
|
|
basegfx::B3DHomMatrix aRot;
|
|
aRot.rotate(F_2PI / (double)nLineCapSegments, 0.0, 0.0);
|
|
|
|
for(sal_uInt32 a(0L); a < nLineCapSegments; a++)
|
|
{
|
|
const basegfx::B3DPoint aNext(aRot * aLast);
|
|
basegfx::B3DPolygon aNewPolygon;
|
|
|
|
aNewPolygon.append(aLast);
|
|
aNewPolygon.setNormal(0L, basegfx::B3DVector(aLast - aNull));
|
|
|
|
aNewPolygon.append(aNext);
|
|
aNewPolygon.setNormal(1L, basegfx::B3DVector(aNext - aNull));
|
|
|
|
aNewPolygon.append(aNull);
|
|
aNewPolygon.setNormal(2L, basegfx::B3DVector(-1.0, 0.0, 0.0));
|
|
|
|
aNewPolygon.setClosed(true);
|
|
|
|
const basegfx::B3DPolyPolygon aNewPolyPolygon(aNewPolygon);
|
|
basePrimitive3D* pNew = new polyPolygonMaterialPrimitive3D(aNewPolyPolygon, aLineMaterial, false);
|
|
aLineCapList.push_back(referencedPrimitive3D(*pNew));
|
|
|
|
aLast = aNext;
|
|
}
|
|
}
|
|
|
|
return aLineCapList;
|
|
}
|
|
|
|
void getLineJoinSegments(
|
|
primitiveVector3D& rDest,
|
|
sal_uInt32 nSegments,
|
|
const attribute::materialAttribute3D& rMaterial,
|
|
double fAngle,
|
|
double fDegreeStepWidth,
|
|
double fMiterMinimumAngle,
|
|
basegfx::tools::B2DLineJoin aLineJoin)
|
|
{
|
|
// nSegments is for whole circle, adapt to half circle
|
|
const sal_uInt32 nVerSeg(nSegments >> 1L);
|
|
|
|
if(nVerSeg)
|
|
{
|
|
if(basegfx::tools::B2DLINEJOIN_ROUND == aLineJoin)
|
|
{
|
|
// calculate new horizontal segments
|
|
const sal_uInt32 nHorSeg((sal_uInt32)((fAngle / F_2PI) * (double)nSegments));
|
|
|
|
if(nHorSeg)
|
|
{
|
|
// create half-sphere
|
|
const basegfx::B3DPolyPolygon aSphere(basegfx::tools::createUnitSphereFillPolyPolygon(nHorSeg, nVerSeg, true, F_PI2, -F_PI2, 0.0, fAngle));
|
|
|
|
for(sal_uInt32 a(0L); a < aSphere.count(); a++)
|
|
{
|
|
const basegfx::B3DPolygon aPartPolygon(aSphere.getB3DPolygon(a));
|
|
const basegfx::B3DPolyPolygon aPartPolyPolygon(aPartPolygon);
|
|
basePrimitive3D* pNew = new polyPolygonMaterialPrimitive3D(aPartPolyPolygon, rMaterial, false);
|
|
rDest.push_back(referencedPrimitive3D(*pNew));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// fallback to bevel when there is not at least one segment hor and ver
|
|
aLineJoin = basegfx::tools::B2DLINEJOIN_BEVEL;
|
|
}
|
|
}
|
|
|
|
if(basegfx::tools::B2DLINEJOIN_MIDDLE == aLineJoin
|
|
|| basegfx::tools::B2DLINEJOIN_BEVEL == aLineJoin
|
|
|| basegfx::tools::B2DLINEJOIN_MITER == aLineJoin)
|
|
{
|
|
if(basegfx::tools::B2DLINEJOIN_MITER == aLineJoin)
|
|
{
|
|
const double fMiterAngle(fAngle/2.0);
|
|
|
|
if(fMiterAngle < fMiterMinimumAngle)
|
|
{
|
|
// fallback to bevel when miter's angle is too small
|
|
aLineJoin = basegfx::tools::B2DLINEJOIN_BEVEL;
|
|
}
|
|
}
|
|
|
|
const double fInc(F_PI / (double)nVerSeg);
|
|
const double fSin(sin(-fAngle));
|
|
const double fCos(cos(-fAngle));
|
|
const bool bMiter(basegfx::tools::B2DLINEJOIN_MITER == aLineJoin);
|
|
const double fMiterSin(bMiter ? sin(-(fAngle/2.0)) : 0.0);
|
|
const double fMiterCos(bMiter ? cos(-(fAngle/2.0)) : 0.0);
|
|
double fPos(-F_PI2);
|
|
basegfx::B3DPoint aPointOnXY, aPointRotY, aNextPointOnXY, aNextPointRotY;
|
|
basegfx::B3DPoint aCurrMiter, aNextMiter;
|
|
basegfx::B3DPolygon aNewPolygon, aMiterPolygon;
|
|
|
|
// close polygon
|
|
aNewPolygon.setClosed(true);
|
|
aMiterPolygon.setClosed(true);
|
|
|
|
for(sal_uInt32 a(0L); a < nVerSeg; a++)
|
|
{
|
|
const bool bFirst(0L == a);
|
|
const bool bLast(a + 1L == nVerSeg);
|
|
|
|
if(bFirst || !bLast)
|
|
{
|
|
fPos += fInc;
|
|
|
|
aNextPointOnXY = basegfx::B3DPoint(
|
|
cos(fPos),
|
|
sin(fPos),
|
|
0.0);
|
|
|
|
aNextPointRotY = basegfx::B3DPoint(
|
|
aNextPointOnXY.getX() * fCos,
|
|
aNextPointOnXY.getY(),
|
|
aNextPointOnXY.getX() * fSin);
|
|
|
|
if(bMiter)
|
|
{
|
|
aNextMiter = basegfx::B3DPoint(
|
|
aNextPointOnXY.getX(),
|
|
aNextPointOnXY.getY(),
|
|
fMiterSin * (aNextPointOnXY.getX() / fMiterCos));
|
|
}
|
|
}
|
|
|
|
if(bFirst)
|
|
{
|
|
aNewPolygon.clear();
|
|
|
|
if(bMiter)
|
|
{
|
|
aNewPolygon.append(basegfx::B3DPoint(0.0, -1.0, 0.0));
|
|
aNewPolygon.append(aNextPointOnXY);
|
|
aNewPolygon.append(aNextMiter);
|
|
|
|
aMiterPolygon.clear();
|
|
aMiterPolygon.append(basegfx::B3DPoint(0.0, -1.0, 0.0));
|
|
aMiterPolygon.append(aNextMiter);
|
|
aMiterPolygon.append(aNextPointRotY);
|
|
}
|
|
else
|
|
{
|
|
aNewPolygon.append(basegfx::B3DPoint(0.0, -1.0, 0.0));
|
|
aNewPolygon.append(aNextPointOnXY);
|
|
aNewPolygon.append(aNextPointRotY);
|
|
}
|
|
}
|
|
else if(bLast)
|
|
{
|
|
aNewPolygon.clear();
|
|
|
|
if(bMiter)
|
|
{
|
|
aNewPolygon.append(basegfx::B3DPoint(0.0, 1.0, 0.0));
|
|
aNewPolygon.append(aCurrMiter);
|
|
aNewPolygon.append(aPointOnXY);
|
|
|
|
aMiterPolygon.clear();
|
|
aMiterPolygon.append(basegfx::B3DPoint(0.0, 1.0, 0.0));
|
|
aMiterPolygon.append(aPointRotY);
|
|
aMiterPolygon.append(aCurrMiter);
|
|
}
|
|
else
|
|
{
|
|
aNewPolygon.append(basegfx::B3DPoint(0.0, 1.0, 0.0));
|
|
aNewPolygon.append(aPointRotY);
|
|
aNewPolygon.append(aPointOnXY);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
aNewPolygon.clear();
|
|
|
|
if(bMiter)
|
|
{
|
|
aNewPolygon.append(aPointOnXY);
|
|
aNewPolygon.append(aNextPointOnXY);
|
|
aNewPolygon.append(aNextMiter);
|
|
aNewPolygon.append(aCurrMiter);
|
|
|
|
aMiterPolygon.clear();
|
|
aMiterPolygon.append(aCurrMiter);
|
|
aMiterPolygon.append(aNextMiter);
|
|
aMiterPolygon.append(aNextPointRotY);
|
|
aMiterPolygon.append(aPointRotY);
|
|
}
|
|
else
|
|
{
|
|
aNewPolygon.append(aPointRotY);
|
|
aNewPolygon.append(aPointOnXY);
|
|
aNewPolygon.append(aNextPointOnXY);
|
|
aNewPolygon.append(aNextPointRotY);
|
|
}
|
|
}
|
|
|
|
// set normals
|
|
for(sal_uInt32 b(0L); b < aNewPolygon.count(); b++)
|
|
{
|
|
aNewPolygon.setNormal(b, basegfx::B3DVector(aNewPolygon.getB3DPoint(b)));
|
|
}
|
|
|
|
// create primitive
|
|
if(aNewPolygon.count())
|
|
{
|
|
const basegfx::B3DPolyPolygon aNewPolyPolygon(aNewPolygon);
|
|
basePrimitive3D* pNew = new polyPolygonMaterialPrimitive3D(aNewPolyPolygon, rMaterial, false);
|
|
rDest.push_back(referencedPrimitive3D(*pNew));
|
|
}
|
|
|
|
if(bMiter && aMiterPolygon.count())
|
|
{
|
|
// set normals
|
|
for(sal_uInt32 c(0L); c < aMiterPolygon.count(); c++)
|
|
{
|
|
aMiterPolygon.setNormal(c, basegfx::B3DVector(aMiterPolygon.getB3DPoint(c)));
|
|
}
|
|
|
|
// create primitive
|
|
const basegfx::B3DPolyPolygon aMiterPolyPolygon(aMiterPolygon);
|
|
basePrimitive3D* pNew = new polyPolygonMaterialPrimitive3D(aMiterPolyPolygon, rMaterial, false);
|
|
rDest.push_back(referencedPrimitive3D(*pNew));
|
|
}
|
|
|
|
// prepare next step
|
|
if(bFirst || !bLast)
|
|
{
|
|
aPointOnXY = aNextPointOnXY;
|
|
aPointRotY = aNextPointRotY;
|
|
|
|
if(bMiter)
|
|
{
|
|
aCurrMiter = aNextMiter;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
basegfx::B3DHomMatrix getRotationFromVector(const basegfx::B3DVector& rVector)
|
|
{
|
|
// build transformation from unit vector to vector
|
|
basegfx::B3DHomMatrix aRetval;
|
|
|
|
// get applied rotations from angles in XY and in XZ (cartesian)
|
|
const double fRotInXY(atan2(rVector.getY(), rVector.getXZLength()));
|
|
const double fRotInXZ(atan2(-rVector.getZ(), rVector.getX()));
|
|
|
|
// apply rotations. Rot around Z needs to be done first, so apply in two steps
|
|
aRetval.rotate(0.0, 0.0, fRotInXY);
|
|
aRetval.rotate(0.0, fRotInXZ, 0.0);
|
|
|
|
return aRetval;
|
|
}
|
|
} // end of anonymous namespace
|
|
} // end of namespace primitive3d
|
|
} // end of namespace drawinglayer
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
namespace drawinglayer
|
|
{
|
|
namespace primitive3d
|
|
{
|
|
void polygonTubePrimitive3D::decompose(primitiveVector3D& rTarget)
|
|
{
|
|
const sal_uInt32 nPointCount(maPolygon.count());
|
|
|
|
if(0L != nPointCount)
|
|
{
|
|
if(basegfx::fTools::more(mfRadius, 0.0))
|
|
{
|
|
const attribute::materialAttribute3D aMaterial(maBColor);
|
|
static sal_uInt32 nSegments(8L); // default for 3d line segments, for more quality just raise this value (in even steps)
|
|
const bool bClosed(maPolygon.isClosed());
|
|
const bool bNoLineJoin(basegfx::tools::B2DLINEJOIN_NONE == maLineJoin);
|
|
const sal_uInt32 nLoopCount(bClosed ? nPointCount : nPointCount - 1L);
|
|
basegfx::B3DPoint aLast(maPolygon.getB3DPoint(nPointCount - 1L));
|
|
basegfx::B3DPoint aCurr(maPolygon.getB3DPoint(0L));
|
|
|
|
for(sal_uInt32 a(0L); a < nLoopCount; a++)
|
|
{
|
|
// get next data
|
|
const basegfx::B3DPoint aNext(maPolygon.getB3DPoint((a + 1L) % nPointCount));
|
|
const basegfx::B3DVector aForw(aNext - aCurr);
|
|
const double fForwLen(aForw.getLength());
|
|
|
|
if(basegfx::fTools::more(fForwLen, 0.0))
|
|
{
|
|
// get rotation from vector, this describes rotation from (1, 0, 0) to aForw
|
|
basegfx::B3DHomMatrix aRotVector(getRotationFromVector(aForw));
|
|
|
|
// create default transformation with scale and rotate
|
|
basegfx::B3DHomMatrix aVectorTrans;
|
|
aVectorTrans.scale(fForwLen, mfRadius, mfRadius);
|
|
aVectorTrans *= aRotVector;
|
|
aVectorTrans.translate(aCurr.getX(), aCurr.getY(), aCurr.getZ());
|
|
|
|
if(bNoLineJoin || (!bClosed && !a))
|
|
{
|
|
// line start edge, build transformed primitiveVector3D
|
|
transformPrimitive3D* pNewTransformedA = new transformPrimitive3D(aVectorTrans, getLineCapSegments(nSegments, aMaterial));
|
|
rTarget.push_back(referencedPrimitive3D(*pNewTransformedA));
|
|
}
|
|
else
|
|
{
|
|
const basegfx::B3DVector aBack(aCurr - aLast);
|
|
const double fCross(basegfx::cross(aBack, aForw).getLength());
|
|
|
|
if(!basegfx::fTools::equalZero(fCross))
|
|
{
|
|
// line connect non-parallel, aBack, aForw, use maLineJoin
|
|
primitiveVector3D aNewList;
|
|
const double fAngle(acos(aBack.scalar(aForw) / (fForwLen * aBack.getLength()))); // 0.0 .. F_PI2
|
|
getLineJoinSegments(aNewList, nSegments, aMaterial, fAngle, mfDegreeStepWidth, mfMiterMinimumAngle, maLineJoin);
|
|
|
|
// calculate transformation. First, get angle in YZ between nForw projected on (1, 0, 0) and nBack
|
|
basegfx::B3DHomMatrix aInvRotVector(aRotVector);
|
|
aInvRotVector.invert();
|
|
basegfx::B3DVector aTransBack(aInvRotVector * aBack);
|
|
const double fRotInYZ(atan2(aTransBack.getY(), aTransBack.getZ()));
|
|
|
|
// create trans by rotating unit sphere with angle 90 degrees around Y, then 180-fRot in X.
|
|
// Also apply usual scaling and translation
|
|
basegfx::B3DHomMatrix aSphereTrans;
|
|
aSphereTrans.rotate(0.0, F_PI2, 0.0);
|
|
aSphereTrans.rotate(F_PI - fRotInYZ, 0.0, 0.0);
|
|
aSphereTrans *= aRotVector;
|
|
aSphereTrans.scale(mfRadius, mfRadius, mfRadius);
|
|
aSphereTrans.translate(aCurr.getX(), aCurr.getY(), aCurr.getZ());
|
|
|
|
// line start edge, build transformed primitiveVector3D
|
|
transformPrimitive3D* pNewTransformedB = new transformPrimitive3D(aSphereTrans, aNewList);
|
|
rTarget.push_back(referencedPrimitive3D(*pNewTransformedB));
|
|
}
|
|
}
|
|
|
|
// create line segments, build transformed primitiveVector3D
|
|
transformPrimitive3D* pNewTransformedC = new transformPrimitive3D(aVectorTrans, getLineTubeSegments(nSegments, aMaterial));
|
|
rTarget.push_back(referencedPrimitive3D(*pNewTransformedC));
|
|
|
|
if(bNoLineJoin || (!bClosed && ((a + 1L) == nLoopCount)))
|
|
{
|
|
// line end edge, first rotate (mirror) and translate, then use use aRotVector
|
|
basegfx::B3DHomMatrix aBackTrans;
|
|
aBackTrans.rotate(0.0, F_PI, 0.0);
|
|
aBackTrans.translate(1.0, 0.0, 0.0);
|
|
aBackTrans.scale(fForwLen, mfRadius, mfRadius);
|
|
aBackTrans *= aRotVector;
|
|
aBackTrans.translate(aCurr.getX(), aCurr.getY(), aCurr.getZ());
|
|
|
|
// line end edge, build transformed primitiveVector3D
|
|
transformPrimitive3D* pNewTransformedD = new transformPrimitive3D(aBackTrans, getLineCapSegments(nSegments, aMaterial));
|
|
rTarget.push_back(referencedPrimitive3D(*pNewTransformedD));
|
|
}
|
|
}
|
|
|
|
// prepare next loop step
|
|
aLast = aCurr;
|
|
aCurr = aNext;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// create hairline
|
|
polygonHairlinePrimitive3D* pNew = new polygonHairlinePrimitive3D(maPolygon, maBColor);
|
|
rTarget.push_back(referencedPrimitive3D(*pNew));
|
|
}
|
|
}
|
|
}
|
|
|
|
polygonTubePrimitive3D::polygonTubePrimitive3D(
|
|
const basegfx::B3DPolygon& rPolygon,
|
|
const basegfx::BColor& rBColor,
|
|
double fRadius, basegfx::tools::B2DLineJoin aLineJoin,
|
|
double fDegreeStepWidth,
|
|
double fMiterMinimumAngle)
|
|
: polygonHairlinePrimitive3D(rPolygon, rBColor),
|
|
mfRadius(fRadius),
|
|
mfDegreeStepWidth(fDegreeStepWidth),
|
|
mfMiterMinimumAngle(fMiterMinimumAngle),
|
|
maLineJoin(aLineJoin)
|
|
{
|
|
}
|
|
|
|
polygonTubePrimitive3D::~polygonTubePrimitive3D()
|
|
{
|
|
}
|
|
|
|
bool polygonTubePrimitive3D::operator==(const basePrimitive3D& rPrimitive) const
|
|
{
|
|
if(polygonHairlinePrimitive3D::operator==(rPrimitive))
|
|
{
|
|
const polygonTubePrimitive3D& rCompare = (polygonTubePrimitive3D&)rPrimitive;
|
|
|
|
return (mfRadius == rCompare.mfRadius
|
|
&& mfDegreeStepWidth == rCompare.mfDegreeStepWidth
|
|
&& mfMiterMinimumAngle == rCompare.mfMiterMinimumAngle
|
|
&& maLineJoin == rCompare.maLineJoin);
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
PrimitiveID polygonTubePrimitive3D::getID() const
|
|
{
|
|
return CreatePrimitiveID('T', 'U', 'B', '3');
|
|
}
|
|
} // end of namespace primitive3d
|
|
} // end of namespace drawinglayer
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// eof
|