office-gobmx/drawinglayer/source/primitive3d/sdrpolypolygonprimitive3d.cxx
Noel Grandin dcb36da295 clang-tidy modernize-pass-by-value in drawinglayer
Change-Id: I8a3245c6a4d687edbc95cf28b2932d80c86a7b65
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/135828
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2022-06-15 09:24:47 +02:00

177 lines
7.2 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <drawinglayer/primitive3d/sdrpolypolygonprimitive3d.hxx>
#include <primitive3d/sdrdecompositiontools3d.hxx>
#include <drawinglayer/primitive3d/drawinglayer_primitivetypes3d.hxx>
#include <basegfx/polygon/b3dpolypolygontools.hxx>
#include <drawinglayer/attribute/sdrfillattribute.hxx>
#include <drawinglayer/attribute/sdrlineattribute.hxx>
#include <drawinglayer/attribute/sdrshadowattribute.hxx>
#include <utility>
using namespace com::sun::star;
namespace drawinglayer::primitive3d
{
Primitive3DContainer SdrPolyPolygonPrimitive3D::create3DDecomposition(const geometry::ViewInformation3D& /*rViewInformation*/) const
{
Primitive3DContainer aRetval;
if(getPolyPolygon3D().count())
{
std::vector< basegfx::B3DPolyPolygon > aFill { getPolyPolygon3D() };
// get full range
const basegfx::B3DRange aRange(getRangeFrom3DGeometry(aFill));
// #i98295# normal creation
if(!getSdrLFSAttribute().getFill().isDefault())
{
if(css::drawing::NormalsKind_SPHERE == getSdr3DObjectAttribute().getNormalsKind())
{
applyNormalsKindSphereTo3DGeometry(aFill, aRange);
}
else if(css::drawing::NormalsKind_FLAT == getSdr3DObjectAttribute().getNormalsKind())
{
applyNormalsKindFlatTo3DGeometry(aFill);
}
if(getSdr3DObjectAttribute().getNormalsInvert())
{
applyNormalsInvertTo3DGeometry(aFill);
}
}
// #i98314# texture coordinates
if(!getSdrLFSAttribute().getFill().isDefault())
{
applyTextureTo3DGeometry(
getSdr3DObjectAttribute().getTextureProjectionX(),
getSdr3DObjectAttribute().getTextureProjectionY(),
aFill,
aRange,
getTextureSize());
}
if(!getSdrLFSAttribute().getFill().isDefault())
{
// add fill
aRetval = create3DPolyPolygonFillPrimitives(
aFill,
getTransform(),
getTextureSize(),
getSdr3DObjectAttribute(),
getSdrLFSAttribute().getFill(),
getSdrLFSAttribute().getFillFloatTransGradient());
}
else
{
// create simplified 3d hit test geometry
aRetval = createHiddenGeometryPrimitives3D(
aFill,
getTransform(),
getTextureSize(),
getSdr3DObjectAttribute());
}
// add line
if(!getSdrLFSAttribute().getLine().isDefault())
{
basegfx::B3DPolyPolygon aLine(getPolyPolygon3D());
aLine.clearNormals();
aLine.clearTextureCoordinates();
const Primitive3DContainer aLines(create3DPolyPolygonLinePrimitives(
aLine, getTransform(), getSdrLFSAttribute().getLine()));
aRetval.append(aLines);
}
// add shadow
if(!getSdrLFSAttribute().getShadow().isDefault()
&& !aRetval.empty())
{
const Primitive3DContainer aShadow(createShadowPrimitive3D(
aRetval, getSdrLFSAttribute().getShadow(), getSdr3DObjectAttribute().getShadow3D()));
aRetval.append(aShadow);
}
}
return aRetval;
}
SdrPolyPolygonPrimitive3D::SdrPolyPolygonPrimitive3D(
basegfx::B3DPolyPolygon aPolyPolygon3D,
const basegfx::B3DHomMatrix& rTransform,
const basegfx::B2DVector& rTextureSize,
const attribute::SdrLineFillShadowAttribute3D& rSdrLFSAttribute,
const attribute::Sdr3DObjectAttribute& rSdr3DObjectAttribute)
: SdrPrimitive3D(rTransform, rTextureSize, rSdrLFSAttribute, rSdr3DObjectAttribute),
maPolyPolygon3D(std::move(aPolyPolygon3D))
{
}
bool SdrPolyPolygonPrimitive3D::operator==(const BasePrimitive3D& rPrimitive) const
{
if(SdrPrimitive3D::operator==(rPrimitive))
{
const SdrPolyPolygonPrimitive3D& rCompare = static_cast< const SdrPolyPolygonPrimitive3D& >(rPrimitive);
return (getPolyPolygon3D() == rCompare.getPolyPolygon3D());
}
return false;
}
basegfx::B3DRange SdrPolyPolygonPrimitive3D::getB3DRange(const geometry::ViewInformation3D& /*rViewInformation*/) const
{
// added this implementation to make sure that non-visible objects of this
// kind will deliver their expansion. If not implemented, it would never deliver
// the used space for non-visible objects since the decomposition for that
// case will be empty (what is correct). To support chart ATM which relies on
// non-visible objects occupying space in 3D, this method was added
basegfx::B3DRange aRetval;
if(getPolyPolygon3D().count())
{
aRetval = basegfx::utils::getRange(getPolyPolygon3D());
aRetval.transform(getTransform());
if(!getSdrLFSAttribute().getLine().isDefault())
{
const attribute::SdrLineAttribute& rLine = getSdrLFSAttribute().getLine();
if(!rLine.isDefault() && !basegfx::fTools::equalZero(rLine.getWidth()))
{
// expand by half LineWidth as tube radius
aRetval.grow(rLine.getWidth() / 2.0);
}
}
}
return aRetval;
}
// provide unique ID
ImplPrimitive3DIDBlock(SdrPolyPolygonPrimitive3D, PRIMITIVE3D_ID_SDRPOLYPOLYGONPRIMITIVE3D)
} // end of namespace
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */