diff options
Diffstat (limited to 'drawinglayer/source/primitive3d/hatchtextureprimitive3d.cxx')
| -rw-r--r-- | drawinglayer/source/primitive3d/hatchtextureprimitive3d.cxx | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/drawinglayer/source/primitive3d/hatchtextureprimitive3d.cxx b/drawinglayer/source/primitive3d/hatchtextureprimitive3d.cxx index 1bb44f9888..4ccf07bf3a 100644 --- a/drawinglayer/source/primitive3d/hatchtextureprimitive3d.cxx +++ b/drawinglayer/source/primitive3d/hatchtextureprimitive3d.cxx @@ -59,7 +59,7 @@ namespace drawinglayer { namespace primitive3d { - Primitive3DSequence HatchTexturePrimitive3D::createLocalDecomposition(const geometry::ViewInformation3D& /*rViewInformation*/) const + Primitive3DSequence HatchTexturePrimitive3D::impCreate3DDecomposition() const { Primitive3DSequence aRetval; @@ -81,9 +81,9 @@ namespace drawinglayer if(pBasePrimitive) { - // it is a BasePrimitive3D implementation, use getPrimitiveID() call for switch + // it is a BasePrimitive3D implementation, use getPrimitive3DID() call for switch // not all content is needed, remove transparencies and ModifiedColorPrimitives - switch(pBasePrimitive->getPrimitiveID()) + switch(pBasePrimitive->getPrimitive3DID()) { case PRIMITIVE3D_ID_POLYPOLYGONMATERIALPRIMITIVE3D : { @@ -287,7 +287,8 @@ namespace drawinglayer bool bModulate, bool bFilter) : TexturePrimitive3D(rChildren, rTextureSize, bModulate, bFilter), - maHatch(rHatch) + maHatch(rHatch), + maBuffered3DDecomposition() { } @@ -303,6 +304,19 @@ namespace drawinglayer return false; } + Primitive3DSequence HatchTexturePrimitive3D::get3DDecomposition(const geometry::ViewInformation3D& /*rViewInformation*/) const + { + ::osl::MutexGuard aGuard( m_aMutex ); + + if(!getBuffered3DDecomposition().hasElements()) + { + const Primitive3DSequence aNewSequence(impCreate3DDecomposition()); + const_cast< HatchTexturePrimitive3D* >(this)->setBuffered3DDecomposition(aNewSequence); + } + + return getBuffered3DDecomposition(); + } + // provide unique ID ImplPrimitrive3DIDBlock(HatchTexturePrimitive3D, PRIMITIVE3D_ID_HATCHTEXTUREPRIMITIVE3D) |