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path: root/basegfx/source/polygon/b3dpolygon.cxx
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Diffstat (limited to 'basegfx/source/polygon/b3dpolygon.cxx')
-rw-r--r--basegfx/source/polygon/b3dpolygon.cxx372
1 files changed, 186 insertions, 186 deletions
diff --git a/basegfx/source/polygon/b3dpolygon.cxx b/basegfx/source/polygon/b3dpolygon.cxx
index 422353fba8ad..e3aa78d9bf3f 100644
--- a/basegfx/source/polygon/b3dpolygon.cxx
+++ b/basegfx/source/polygon/b3dpolygon.cxx
@@ -210,18 +210,18 @@ public:
void flip()
{
- if(maVector.size() > 1)
- {
- const sal_uInt32 nHalfSize(maVector.size() >> 1);
- CoordinateData3DVector::iterator aStart(maVector.begin());
- CoordinateData3DVector::iterator aEnd(maVector.end() - 1);
+ if(maVector.size() <= 1)
+ return;
- for(sal_uInt32 a(0); a < nHalfSize; a++)
- {
- std::swap(*aStart, *aEnd);
- ++aStart;
- --aEnd;
- }
+ const sal_uInt32 nHalfSize(maVector.size() >> 1);
+ CoordinateData3DVector::iterator aStart(maVector.begin());
+ CoordinateData3DVector::iterator aEnd(maVector.end() - 1);
+
+ for(sal_uInt32 a(0); a < nHalfSize; a++)
+ {
+ std::swap(*aStart, *aEnd);
+ ++aStart;
+ --aEnd;
}
}
@@ -360,18 +360,18 @@ public:
void flip()
{
- if(maVector.size() > 1)
- {
- const sal_uInt32 nHalfSize(maVector.size() >> 1);
- BColorDataVector::iterator aStart(maVector.begin());
- BColorDataVector::iterator aEnd(maVector.end() - 1);
+ if(maVector.size() <= 1)
+ return;
- for(sal_uInt32 a(0); a < nHalfSize; a++)
- {
- std::swap(*aStart, *aEnd);
- ++aStart;
- --aEnd;
- }
+ const sal_uInt32 nHalfSize(maVector.size() >> 1);
+ BColorDataVector::iterator aStart(maVector.begin());
+ BColorDataVector::iterator aEnd(maVector.end() - 1);
+
+ for(sal_uInt32 a(0); a < nHalfSize; a++)
+ {
+ std::swap(*aStart, *aEnd);
+ ++aStart;
+ --aEnd;
}
}
};
@@ -501,18 +501,18 @@ public:
void flip()
{
- if(maVector.size() > 1)
- {
- const sal_uInt32 nHalfSize(maVector.size() >> 1);
- NormalsData3DVector::iterator aStart(maVector.begin());
- NormalsData3DVector::iterator aEnd(maVector.end() - 1);
+ if(maVector.size() <= 1)
+ return;
- for(sal_uInt32 a(0); a < nHalfSize; a++)
- {
- std::swap(*aStart, *aEnd);
- ++aStart;
- --aEnd;
- }
+ const sal_uInt32 nHalfSize(maVector.size() >> 1);
+ NormalsData3DVector::iterator aStart(maVector.begin());
+ NormalsData3DVector::iterator aEnd(maVector.end() - 1);
+
+ for(sal_uInt32 a(0); a < nHalfSize; a++)
+ {
+ std::swap(*aStart, *aEnd);
+ ++aStart;
+ --aEnd;
}
}
@@ -650,18 +650,18 @@ public:
void flip()
{
- if(maVector.size() > 1)
- {
- const sal_uInt32 nHalfSize(maVector.size() >> 1);
- TextureData2DVector::iterator aStart(maVector.begin());
- TextureData2DVector::iterator aEnd(maVector.end() - 1);
+ if(maVector.size() <= 1)
+ return;
- for(sal_uInt32 a(0); a < nHalfSize; a++)
- {
- std::swap(*aStart, *aEnd);
- ++aStart;
- --aEnd;
- }
+ const sal_uInt32 nHalfSize(maVector.size() >> 1);
+ TextureData2DVector::iterator aStart(maVector.begin());
+ TextureData2DVector::iterator aEnd(maVector.end() - 1);
+
+ for(sal_uInt32 a(0); a < nHalfSize; a++)
+ {
+ std::swap(*aStart, *aEnd);
+ ++aStart;
+ --aEnd;
}
}
@@ -922,26 +922,26 @@ public:
void insert(sal_uInt32 nIndex, const ::basegfx::B3DPoint& rPoint, sal_uInt32 nCount)
{
- if(nCount)
- {
- CoordinateData3D aCoordinate(rPoint);
- maPoints.insert(nIndex, aCoordinate, nCount);
- invalidatePlaneNormal();
+ if(!nCount)
+ return;
- if(mpBColors)
- {
- mpBColors->insert(nIndex, ::basegfx::BColor::getEmptyBColor(), nCount);
- }
+ CoordinateData3D aCoordinate(rPoint);
+ maPoints.insert(nIndex, aCoordinate, nCount);
+ invalidatePlaneNormal();
- if(mpNormals)
- {
- mpNormals->insert(nIndex, ::basegfx::B3DVector::getEmptyVector(), nCount);
- }
+ if(mpBColors)
+ {
+ mpBColors->insert(nIndex, ::basegfx::BColor::getEmptyBColor(), nCount);
+ }
- if(mpTextureCoordinates)
- {
- mpTextureCoordinates->insert(nIndex, ::basegfx::B2DPoint::getEmptyPoint(), nCount);
- }
+ if(mpNormals)
+ {
+ mpNormals->insert(nIndex, ::basegfx::B3DVector::getEmptyVector(), nCount);
+ }
+
+ if(mpTextureCoordinates)
+ {
+ mpTextureCoordinates->insert(nIndex, ::basegfx::B2DPoint::getEmptyPoint(), nCount);
}
}
@@ -1105,129 +1105,129 @@ public:
{
const sal_uInt32 nCount(rSource.maPoints.count());
- if(nCount)
- {
- maPoints.insert(nIndex, rSource.maPoints);
- invalidatePlaneNormal();
+ if(!nCount)
+ return;
- if(rSource.mpBColors && rSource.mpBColors->isUsed())
- {
- if(!mpBColors)
- {
- mpBColors.reset( new BColorArray(maPoints.count()) );
- }
+ maPoints.insert(nIndex, rSource.maPoints);
+ invalidatePlaneNormal();
- mpBColors->insert(nIndex, *rSource.mpBColors);
- }
- else
+ if(rSource.mpBColors && rSource.mpBColors->isUsed())
+ {
+ if(!mpBColors)
{
- if(mpBColors)
- {
- mpBColors->insert(nIndex, ::basegfx::BColor::getEmptyBColor(), nCount);
- }
+ mpBColors.reset( new BColorArray(maPoints.count()) );
}
- if(rSource.mpNormals && rSource.mpNormals->isUsed())
+ mpBColors->insert(nIndex, *rSource.mpBColors);
+ }
+ else
+ {
+ if(mpBColors)
{
- if(!mpNormals)
- {
- mpNormals.reset( new NormalsArray3D(maPoints.count()) );
- }
-
- mpNormals->insert(nIndex, *rSource.mpNormals);
+ mpBColors->insert(nIndex, ::basegfx::BColor::getEmptyBColor(), nCount);
}
- else
+ }
+
+ if(rSource.mpNormals && rSource.mpNormals->isUsed())
+ {
+ if(!mpNormals)
{
- if(mpNormals)
- {
- mpNormals->insert(nIndex, ::basegfx::B3DVector::getEmptyVector(), nCount);
- }
+ mpNormals.reset( new NormalsArray3D(maPoints.count()) );
}
- if(rSource.mpTextureCoordinates && rSource.mpTextureCoordinates->isUsed())
+ mpNormals->insert(nIndex, *rSource.mpNormals);
+ }
+ else
+ {
+ if(mpNormals)
{
- if(!mpTextureCoordinates)
- {
- mpTextureCoordinates.reset( new TextureCoordinate2D(maPoints.count()) );
- }
+ mpNormals->insert(nIndex, ::basegfx::B3DVector::getEmptyVector(), nCount);
+ }
+ }
- mpTextureCoordinates->insert(nIndex, *rSource.mpTextureCoordinates);
+ if(rSource.mpTextureCoordinates && rSource.mpTextureCoordinates->isUsed())
+ {
+ if(!mpTextureCoordinates)
+ {
+ mpTextureCoordinates.reset( new TextureCoordinate2D(maPoints.count()) );
}
- else
+
+ mpTextureCoordinates->insert(nIndex, *rSource.mpTextureCoordinates);
+ }
+ else
+ {
+ if(mpTextureCoordinates)
{
- if(mpTextureCoordinates)
- {
- mpTextureCoordinates->insert(nIndex, ::basegfx::B2DPoint::getEmptyPoint(), nCount);
- }
+ mpTextureCoordinates->insert(nIndex, ::basegfx::B2DPoint::getEmptyPoint(), nCount);
}
}
}
void remove(sal_uInt32 nIndex, sal_uInt32 nCount)
{
- if(nCount)
+ if(!nCount)
+ return;
+
+ maPoints.remove(nIndex, nCount);
+ invalidatePlaneNormal();
+
+ if(mpBColors)
{
- maPoints.remove(nIndex, nCount);
- invalidatePlaneNormal();
+ mpBColors->remove(nIndex, nCount);
- if(mpBColors)
+ if(!mpBColors->isUsed())
{
- mpBColors->remove(nIndex, nCount);
-
- if(!mpBColors->isUsed())
- {
- mpBColors.reset();
- }
+ mpBColors.reset();
}
+ }
- if(mpNormals)
- {
- mpNormals->remove(nIndex, nCount);
+ if(mpNormals)
+ {
+ mpNormals->remove(nIndex, nCount);
- if(!mpNormals->isUsed())
- {
- mpNormals.reset();
- }
+ if(!mpNormals->isUsed())
+ {
+ mpNormals.reset();
}
+ }
- if(mpTextureCoordinates)
- {
- mpTextureCoordinates->remove(nIndex, nCount);
+ if(mpTextureCoordinates)
+ {
+ mpTextureCoordinates->remove(nIndex, nCount);
- if(!mpTextureCoordinates->isUsed())
- {
- mpTextureCoordinates.reset();
- }
+ if(!mpTextureCoordinates->isUsed())
+ {
+ mpTextureCoordinates.reset();
}
}
}
void flip()
{
- if(maPoints.count() > 1)
- {
- maPoints.flip();
+ if(maPoints.count() <= 1)
+ return;
- if(mbPlaneNormalValid)
- {
- // mirror plane normal
- maPlaneNormal = -maPlaneNormal;
- }
+ maPoints.flip();
- if(mpBColors)
- {
- mpBColors->flip();
- }
+ if(mbPlaneNormalValid)
+ {
+ // mirror plane normal
+ maPlaneNormal = -maPlaneNormal;
+ }
- if(mpNormals)
- {
- mpNormals->flip();
- }
+ if(mpBColors)
+ {
+ mpBColors->flip();
+ }
- if(mpTextureCoordinates)
- {
- mpTextureCoordinates->flip();
- }
+ if(mpNormals)
+ {
+ mpNormals->flip();
+ }
+
+ if(mpTextureCoordinates)
+ {
+ mpTextureCoordinates->flip();
}
}
@@ -1289,42 +1289,42 @@ public:
void removeDoublePointsAtBeginEnd()
{
// Only remove DoublePoints at Begin and End when poly is closed
- if(mbIsClosed)
+ if(!mbIsClosed)
+ return;
+
+ bool bRemove;
+
+ do
{
- bool bRemove;
+ bRemove = false;
- do
+ if(maPoints.count() > 1)
{
- bRemove = false;
+ const sal_uInt32 nIndex(maPoints.count() - 1);
+ bRemove = (maPoints.getCoordinate(0) == maPoints.getCoordinate(nIndex));
- if(maPoints.count() > 1)
+ if(bRemove && mpBColors && mpBColors->getBColor(0) != mpBColors->getBColor(nIndex))
{
- const sal_uInt32 nIndex(maPoints.count() - 1);
- bRemove = (maPoints.getCoordinate(0) == maPoints.getCoordinate(nIndex));
-
- if(bRemove && mpBColors && mpBColors->getBColor(0) != mpBColors->getBColor(nIndex))
- {
- bRemove = false;
- }
-
- if(bRemove && mpNormals && mpNormals->getNormal(0) != mpNormals->getNormal(nIndex))
- {
- bRemove = false;
- }
+ bRemove = false;
+ }
- if(bRemove && mpTextureCoordinates && mpTextureCoordinates->getTextureCoordinate(0) != mpTextureCoordinates->getTextureCoordinate(nIndex))
- {
- bRemove = false;
- }
+ if(bRemove && mpNormals && mpNormals->getNormal(0) != mpNormals->getNormal(nIndex))
+ {
+ bRemove = false;
}
- if(bRemove)
+ if(bRemove && mpTextureCoordinates && mpTextureCoordinates->getTextureCoordinate(0) != mpTextureCoordinates->getTextureCoordinate(nIndex))
{
- const sal_uInt32 nIndex(maPoints.count() - 1);
- remove(nIndex, 1);
+ bRemove = false;
}
- } while(bRemove);
- }
+ }
+
+ if(bRemove)
+ {
+ const sal_uInt32 nIndex(maPoints.count() - 1);
+ remove(nIndex, 1);
+ }
+ } while(bRemove);
}
void removeDoublePointsWholeTrack()
@@ -1542,23 +1542,23 @@ namespace basegfx
void B3DPolygon::append(const B3DPolygon& rPoly, sal_uInt32 nIndex, sal_uInt32 nCount)
{
- if(rPoly.count())
+ if(!rPoly.count())
+ return;
+
+ if(!nCount)
{
- if(!nCount)
- {
- nCount = rPoly.count();
- }
+ nCount = rPoly.count();
+ }
- if(nIndex == 0 && nCount == rPoly.count())
- {
- mpPolygon->insert(mpPolygon->count(), *rPoly.mpPolygon);
- }
- else
- {
- OSL_ENSURE(nIndex + nCount <= rPoly.mpPolygon->count(), "B3DPolygon Append outside range (!)");
- ImplB3DPolygon aTempPoly(*rPoly.mpPolygon, nIndex, nCount);
- mpPolygon->insert(mpPolygon->count(), aTempPoly);
- }
+ if(nIndex == 0 && nCount == rPoly.count())
+ {
+ mpPolygon->insert(mpPolygon->count(), *rPoly.mpPolygon);
+ }
+ else
+ {
+ OSL_ENSURE(nIndex + nCount <= rPoly.mpPolygon->count(), "B3DPolygon Append outside range (!)");
+ ImplB3DPolygon aTempPoly(*rPoly.mpPolygon, nIndex, nCount);
+ mpPolygon->insert(mpPolygon->count(), aTempPoly);
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-13 01:14:40 +0000