thbfixes10: merge with DEV300 m69

6 files changed, 211 insertions, 11 deletions

diff --git a/drawinglayer/source/processor3d/cutfindprocessor3d.cxx b/drawinglayer/source/processor3d/cutfindprocessor3d.cxx
new file mode 100644
index 000000000000..42e2e1565803
--- /dev/null
+++ b/drawinglayer/source/processor3d/cutfindprocessor3d.cxx
@@ -0,0 +1,199 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: zbufferprocessor3d.cxx,v $
+ *
+ *  $Revision: 1.5 $
+ *
+ *  last change: $Author: aw $ $Date: 2008-06-24 15:31:09 $
+ *
+ *  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
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_drawinglayer.hxx"
+
+#include <drawinglayer/processor3d/cutfindprocessor3d.hxx>
+#include <drawinglayer/primitive3d/drawinglayer_primitivetypes3d.hxx>
+#include <drawinglayer/primitive3d/transformprimitive3d.hxx>
+#include <drawinglayer/primitive3d/hatchtextureprimitive3d.hxx>
+#include <drawinglayer/primitive3d/hittestprimitive3d.hxx>
+#include <drawinglayer/primitive3d/polypolygonprimitive3d.hxx>
+#include <basegfx/polygon/b3dpolygon.hxx>
+#include <basegfx/polygon/b3dpolygontools.hxx>
+#include <basegfx/polygon/b3dpolypolygontools.hxx>
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace drawinglayer
+{
+    namespace processor3d
+    {
+        CutFindProcessor::CutFindProcessor(const geometry::ViewInformation3D& rViewInformation,
+            const basegfx::B3DPoint& rFront,
+            const basegfx::B3DPoint& rBack,
+            bool bAnyHit)
+        :   BaseProcessor3D(rViewInformation),
+            maFront(rFront),
+            maBack(rBack),
+            maResult(),
+            maCombinedTransform(),
+            mbAnyHit(bAnyHit)
+        {
+        }
+
+        void CutFindProcessor::processBasePrimitive3D(const primitive3d::BasePrimitive3D& rCandidate)
+        {
+            if(getAnyHit() && maResult.size())
+            {
+                // stop processing as soon as a hit was recognized
+                return;
+            }
+
+            // it is a BasePrimitive3D implementation, use getPrimitive3DID() call for switch
+            switch(rCandidate.getPrimitive3DID())
+            {
+                case PRIMITIVE3D_ID_TRANSFORMPRIMITIVE3D :
+                {
+                    // transform group.
+                    const primitive3d::TransformPrimitive3D& rPrimitive = static_cast< const primitive3d::TransformPrimitive3D& >(rCandidate);
+
+                    // remember old and transform front, back to object coordinates
+                    const basegfx::B3DPoint aLastFront(maFront);
+                    const basegfx::B3DPoint aLastBack(maBack);
+                    basegfx::B3DHomMatrix aInverseTrans(rPrimitive.getTransformation());
+                    aInverseTrans.invert();
+                    maFront *= aInverseTrans;
+                    maBack *= aInverseTrans;
+
+                    // remember current and create new transformation; add new object transform from right side
+                    const geometry::ViewInformation3D aLastViewInformation3D(getViewInformation3D());
+                    const geometry::ViewInformation3D aNewViewInformation3D(
+                        aLastViewInformation3D.getObjectTransformation() * rPrimitive.getTransformation(),
+                        aLastViewInformation3D.getOrientation(),
+                        aLastViewInformation3D.getProjection(),
+                        aLastViewInformation3D.getDeviceToView(),
+                        aLastViewInformation3D.getViewTime(),
+                        aLastViewInformation3D.getExtendedInformationSequence());
+                    updateViewInformation(aNewViewInformation3D);
+
+                    // #i102956# remember needed back-transform for found cuts (combine from right side)
+                    const basegfx::B3DHomMatrix aLastCombinedTransform(maCombinedTransform);
+                    maCombinedTransform = maCombinedTransform * rPrimitive.getTransformation();
+
+                    // let break down
+                    process(rPrimitive.getChildren());
+
+                    // restore transformations and front, back
+                    maCombinedTransform = aLastCombinedTransform;
+                    updateViewInformation(aLastViewInformation3D);
+                    maFront = aLastFront;
+                    maBack = aLastBack;
+                    break;
+                }
+                case PRIMITIVE3D_ID_POLYGONHAIRLINEPRIMITIVE3D :
+                {
+                    // PolygonHairlinePrimitive3D, not used for hit test with planes, ignore. This
+                    // means that also thick line expansion will not be hit-tested as
+                    // PolyPolygonMaterialPrimitive3D
+                    break;
+                }
+                case PRIMITIVE3D_ID_HATCHTEXTUREPRIMITIVE3D :
+                {
+                    // #i97321#
+                    // For HatchTexturePrimitive3D, do not use the decomposition since it will produce
+                    // clipped hatch lines in 3D. It can be used when the hatch also has a filling, but for
+                    // simplicity, just use the children which are the PolyPolygonMaterialPrimitive3D
+                    // which define the hatched areas anyways; for HitTest this is more than adequate
+                    const primitive3d::HatchTexturePrimitive3D& rPrimitive = static_cast< const primitive3d::HatchTexturePrimitive3D& >(rCandidate);
+                    process(rPrimitive.getChildren());
+                    break;
+                }
+                case PRIMITIVE3D_ID_HITTESTPRIMITIVE3D :
+                {
+                    // HitTestPrimitive3D, force usage due to we are doing a hit test and this
+                    // primitive only gets generated on 3d objects without fill, exactly for this
+                    // purpose
+                    const primitive3d::HitTestPrimitive3D& rPrimitive = static_cast< const primitive3d::HitTestPrimitive3D& >(rCandidate);
+                    process(rPrimitive.getChildren());
+                    break;
+                }
+                case PRIMITIVE3D_ID_POLYPOLYGONMATERIALPRIMITIVE3D :
+                {
+                    // PolyPolygonMaterialPrimitive3D
+                    const primitive3d::PolyPolygonMaterialPrimitive3D& rPrimitive = static_cast< const primitive3d::PolyPolygonMaterialPrimitive3D& >(rCandidate);
+
+                    if(!maFront.equal(maBack))
+                    {
+                           const basegfx::B3DPolyPolygon& rPolyPolygon = rPrimitive.getB3DPolyPolygon();
+                        const sal_uInt32 nPolyCount(rPolyPolygon.count());
+
+                        if(nPolyCount)
+                        {
+                               const basegfx::B3DPolygon aPolygon(rPolyPolygon.getB3DPolygon(0));
+                            const sal_uInt32 nPointCount(aPolygon.count());
+
+                            if(nPointCount > 2)
+                            {
+                                const basegfx::B3DVector aPlaneNormal(aPolygon.getNormal());
+
+                                if(!aPlaneNormal.equalZero())
+                                {
+                                    const basegfx::B3DPoint aPointOnPlane(aPolygon.getB3DPoint(0));
+                                    double fCut(0.0);
+
+                                    if(basegfx::tools::getCutBetweenLineAndPlane(aPlaneNormal, aPointOnPlane, maFront, maBack, fCut))
+                                    {
+                                        const basegfx::B3DPoint aCutPoint(basegfx::interpolate(maFront, maBack, fCut));
+
+                                        if(basegfx::tools::isInside(rPolyPolygon, aCutPoint, false))
+                                        {
+                                            // #i102956# add result. Do not forget to do this in the coordinate
+                                            // system the processor get started with, so use the collected
+                                            // combined transformation from processed TransformPrimitive3D's
+                                            maResult.push_back(maCombinedTransform * aCutPoint);
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+
+                    break;
+                }
+                default :
+                {
+                    // process recursively
+                    process(rCandidate.get3DDecomposition(getViewInformation3D()));
+                    break;
+                }
+            }
+        }
+    } // end of namespace processor3d
+} // end of namespace drawinglayer
+
+//////////////////////////////////////////////////////////////////////////////
+// eof
diff --git a/drawinglayer/source/processor3d/defaultprocessor3d.cxx b/drawinglayer/source/processor3d/defaultprocessor3d.cxx
index 9d42cf68fe60..49ae4c9023a3 100644
--- a/drawinglayer/source/processor3d/defaultprocessor3d.cxx
+++ b/drawinglayer/source/processor3d/defaultprocessor3d.cxx
@@ -234,19 +234,19 @@ namespace drawinglayer
                 texture::GeoTexSvx* pOldTex = mpGeoTexSvx;
 
                 // create texture
-                const attribute::FillBitmapAttribute& rFillBitmapAttribute = rPrimitive.getBitmap();
+                const attribute::FillBitmapAttribute& rFillBitmapAttribute = rPrimitive.getFillBitmapAttribute();
 
                 if(rFillBitmapAttribute.getTiling())
                 {
                     mpGeoTexSvx = new texture::GeoTexSvxBitmapTiled(
-                        rFillBitmapAttribute.getBitmap(),
+                        rFillBitmapAttribute.getBitmapEx().GetBitmap(),
                         rFillBitmapAttribute.getTopLeft() * rPrimitive.getTextureSize(),
                         rFillBitmapAttribute.getSize() * rPrimitive.getTextureSize());
                 }
                 else
                 {
                     mpGeoTexSvx = new texture::GeoTexSvxBitmap(
-                        rFillBitmapAttribute.getBitmap(),
+                        rFillBitmapAttribute.getBitmapEx().GetBitmap(),
                         rFillBitmapAttribute.getTopLeft() * rPrimitive.getTextureSize(),
                         rFillBitmapAttribute.getSize() * rPrimitive.getTextureSize());
                 }
@@ -468,8 +468,8 @@ namespace drawinglayer
 
         void DefaultProcessor3D::processBasePrimitive3D(const primitive3d::BasePrimitive3D& rBasePrimitive)
         {
-            // it is a BasePrimitive3D implementation, use getPrimitiveID() call for switch
-            switch(rBasePrimitive.getPrimitiveID())
+            // it is a BasePrimitive3D implementation, use getPrimitive3DID() call for switch
+            switch(rBasePrimitive.getPrimitive3DID())
             {
                 case PRIMITIVE3D_ID_GRADIENTTEXTUREPRIMITIVE3D :
                 {
diff --git a/drawinglayer/source/processor3d/geometry2dextractor.cxx b/drawinglayer/source/processor3d/geometry2dextractor.cxx
index 8c19a4a2e3b8..c2e1c73b5181 100644
--- a/drawinglayer/source/processor3d/geometry2dextractor.cxx
+++ b/drawinglayer/source/processor3d/geometry2dextractor.cxx
@@ -62,8 +62,8 @@ namespace drawinglayer
         // virtual render method when the primitive implementation is BasePrimitive3D-based.
         void Geometry2DExtractingProcessor::processBasePrimitive3D(const primitive3d::BasePrimitive3D& rCandidate)
         {
-            // it is a BasePrimitive3D implementation, use getPrimitiveID() call for switch
-            switch(rCandidate.getPrimitiveID())
+            // it is a BasePrimitive3D implementation, use getPrimitive3DID() call for switch
+            switch(rCandidate.getPrimitive3DID())
             {
                 case PRIMITIVE3D_ID_TRANSFORMPRIMITIVE3D :
                 {
diff --git a/drawinglayer/source/processor3d/makefile.mk b/drawinglayer/source/processor3d/makefile.mk
index 8ca0097c435a..2ae2ae52f2f2 100644
--- a/drawinglayer/source/processor3d/makefile.mk
+++ b/drawinglayer/source/processor3d/makefile.mk
@@ -46,6 +46,7 @@ ENABLE_EXCEPTIONS=TRUE
 
 SLOFILES= \
         $(SLO)$/baseprocessor3d.obj		\
+        $(SLO)$/cutfindprocessor3d.obj	\
         $(SLO)$/defaultprocessor3d.obj	\
         $(SLO)$/shadow3dextractor.obj	\
         $(SLO)$/geometry2dextractor.obj	\
diff --git a/drawinglayer/source/processor3d/shadow3dextractor.cxx b/drawinglayer/source/processor3d/shadow3dextractor.cxx
index 66d3c073854f..5e6678fc3a8e 100644
--- a/drawinglayer/source/processor3d/shadow3dextractor.cxx
+++ b/drawinglayer/source/processor3d/shadow3dextractor.cxx
@@ -63,8 +63,8 @@ namespace drawinglayer
         // virtual render method when the primitive implementation is BasePrimitive3D-based.
         void Shadow3DExtractingProcessor::processBasePrimitive3D(const primitive3d::BasePrimitive3D& rCandidate)
         {
-            // it is a BasePrimitive3D implementation, use getPrimitiveID() call for switch
-            switch(rCandidate.getPrimitiveID())
+            // it is a BasePrimitive3D implementation, use getPrimitive3DID() call for switch
+            switch(rCandidate.getPrimitive3DID())
             {
                 case PRIMITIVE3D_ID_SHADOWPRIMITIVE3D :
                 {
diff --git a/drawinglayer/source/processor3d/zbufferprocessor3d.cxx b/drawinglayer/source/processor3d/zbufferprocessor3d.cxx
index b5a59e10a119..48c1bee86575 100644
--- a/drawinglayer/source/processor3d/zbufferprocessor3d.cxx
+++ b/drawinglayer/source/processor3d/zbufferprocessor3d.cxx
@@ -486,8 +486,8 @@ namespace drawinglayer
         // the processing method for a single, known primitive
         void ZBufferProcessor3D::processBasePrimitive3D(const primitive3d::BasePrimitive3D& rBasePrimitive)
         {
-            // it is a BasePrimitive3D implementation, use getPrimitiveID() call for switch
-            switch(rBasePrimitive.getPrimitiveID())
+            // it is a BasePrimitive3D implementation, use getPrimitive3DID() call for switch
+            switch(rBasePrimitive.getPrimitive3DID())
             {
                 case PRIMITIVE3D_ID_ALPHATEXTUREPRIMITIVE3D :
                 {