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| * http://www.apache.org/licenses/LICENSE-2.0 |
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| * software distributed under the License is distributed on an |
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| * KIND, either express or implied. See the License for the |
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| |
| #ifndef _BGFX_POLYPOLYGON_B3DPOLYGONTOOLS_HXX |
| #define _BGFX_POLYPOLYGON_B3DPOLYGONTOOLS_HXX |
| |
| #include <basegfx/point/b2dpoint.hxx> |
| #include <basegfx/vector/b2dvector.hxx> |
| #include <basegfx/numeric/ftools.hxx> |
| #include <basegfx/point/b3dpoint.hxx> |
| #include <com/sun/star/drawing/PolyPolygonShape3D.hpp> |
| #include <vector> |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| namespace basegfx |
| { |
| // predefinitions |
| class B3DPolyPolygon; |
| class B3DRange; |
| |
| namespace tools |
| { |
| // B3DPolyPolygon tools |
| |
| // get size of PolyPolygon. Control vectors are included in that ranges. |
| B3DRange getRange(const B3DPolyPolygon& rCandidate); |
| |
| /** Apply given LineDashing to given polyPolygon |
| |
| For a description see applyLineDashing in b2dpolygontoos.hxx |
| */ |
| void applyLineDashing( |
| const B3DPolyPolygon& rCandidate, |
| const ::std::vector<double>& rDotDashArray, |
| B3DPolyPolygon* pLineTarget, |
| B3DPolyPolygon* pGapTarget = 0, |
| double fFullDashDotLen = 0.0); |
| |
| /** Create a unit 3D line polyPolygon which defines a cube. |
| */ |
| B3DPolyPolygon createUnitCubePolyPolygon(); |
| |
| /** Create a unit 3D fill polyPolygon which defines a cube. |
| */ |
| B3DPolyPolygon createUnitCubeFillPolyPolygon(); |
| |
| /** Create a 3D line polyPolygon from a B3DRange which defines a cube. |
| */ |
| B3DPolyPolygon createCubePolyPolygonFromB3DRange( const B3DRange& rRange); |
| |
| /** Create a 3D fill polyPolygon from a B3DRange which defines a cube. |
| */ |
| B3DPolyPolygon createCubeFillPolyPolygonFromB3DRange( const B3DRange& rRange); |
| |
| /** Create a unit 3D line polyPolygon which defines a sphere with the given count of hor and ver segments. |
| Result will be centered at (0.0, 0.0, 0.0) and sized [-1.0 .. 1.0] in all dimensions. |
| If nHorSeg == 0 and/or nVerSeg == 0, a default will be calculated to have a step at least each 15 degrees. |
| With VerStart, VerStop and hor range in cartesian may be specified to create a partial sphere only. |
| */ |
| B3DPolyPolygon createUnitSpherePolyPolygon( |
| sal_uInt32 nHorSeg = 0L, sal_uInt32 nVerSeg = 0L, |
| double fVerStart = F_PI2, double fVerStop = -F_PI2, |
| double fHorStart = 0.0, double fHorStop = F_2PI); |
| |
| /** Create a 3D line polyPolygon from a B3DRange which defines a sphere with the given count of hor and ver segments. |
| If nHorSeg == 0 and/or nVerSeg == 0, a default will be calculated to have a step at least each 15 degrees. |
| With VerStart, VerStop and hor range in cartesian may be specified to create a partial sphere only. |
| */ |
| B3DPolyPolygon createSpherePolyPolygonFromB3DRange( |
| const B3DRange& rRange, |
| sal_uInt32 nHorSeg = 0L, sal_uInt32 nVerSeg = 0L, |
| double fVerStart = F_PI2, double fVerStop = -F_PI2, |
| double fHorStart = 0.0, double fHorStop = F_2PI); |
| |
| /** same as createUnitSpherePolyPolygon, but creates filled polygons (closed and oriented) |
| There is one extra, the bool bNormals defines if normals will be set, default is false |
| */ |
| B3DPolyPolygon createUnitSphereFillPolyPolygon( |
| sal_uInt32 nHorSeg = 0L, sal_uInt32 nVerSeg = 0L, |
| bool bNormals = false, |
| double fVerStart = F_PI2, double fVerStop = -F_PI2, |
| double fHorStart = 0.0, double fHorStop = F_2PI); |
| |
| /** same as createSpherePolyPolygonFromB3DRange, but creates filled polygons (closed and oriented) |
| There is one extra, the bool bNormals defines if normals will be set, default is false |
| */ |
| B3DPolyPolygon createSphereFillPolyPolygonFromB3DRange( |
| const B3DRange& rRange, |
| sal_uInt32 nHorSeg = 0L, sal_uInt32 nVerSeg = 0L, |
| bool bNormals = false, |
| double fVerStart = F_PI2, double fVerStop = -F_PI2, |
| double fHorStart = 0.0, double fHorStop = F_2PI); |
| |
| /** Create/replace normals for given 3d geometry with default normals from given center to outside. |
| rCandidate: the 3d geometry to change |
| rCenter: the center of the 3d geometry |
| */ |
| B3DPolyPolygon applyDefaultNormalsSphere( const B3DPolyPolygon& rCandidate, const B3DPoint& rCenter); |
| |
| /** invert normals for given 3d geometry. |
| */ |
| B3DPolyPolygon invertNormals( const B3DPolyPolygon& rCandidate); |
| |
| /** Create/replace texture coordinates for given 3d geometry with parallel projected one |
| rRange: the full range of the 3d geometry |
| If bChangeX, x texture coordinate will be recalculated. |
| If bChangeY, y texture coordinate will be recalculated. |
| */ |
| B3DPolyPolygon applyDefaultTextureCoordinatesParallel( const B3DPolyPolygon& rCandidate, const B3DRange& rRange, bool bChangeX = true, bool bChangeY = true); |
| |
| /** Create/replace texture coordinates for given 3d geometry with spherical one |
| rCenter: the centre of the used 3d geometry |
| If bChangeX, x texture coordinate will be recalculated. |
| If bChangeY, y texture coordinate will be recalculated. |
| */ |
| B3DPolyPolygon applyDefaultTextureCoordinatesSphere( const B3DPolyPolygon& rCandidate, const B3DPoint& rCenter, bool bChangeX = true, bool bChangeY = true); |
| |
| // isInside test for B3DPoint. On border is not inside as long as not true is given |
| // in bWithBorder flag. It is assumed that the orientations of the given polygon are correct. |
| bool isInside(const B3DPolyPolygon& rCandidate, const B3DPoint& rPoint, bool bWithBorder = false); |
| |
| ////////////////////////////////////////////////////////////////////// |
| // comparators with tolerance for 3D PolyPolygons |
| bool equal(const B3DPolyPolygon& rCandidateA, const B3DPolyPolygon& rCandidateB, const double& rfSmallValue); |
| bool equal(const B3DPolyPolygon& rCandidateA, const B3DPolyPolygon& rCandidateB); |
| |
| /// converters for com::sun::star::drawing::PolyPolygonShape3D |
| B3DPolyPolygon UnoPolyPolygonShape3DToB3DPolyPolygon( |
| const com::sun::star::drawing::PolyPolygonShape3D& rPolyPolygonShape3DSource, |
| bool bCheckClosed = true); |
| void B3DPolyPolygonToUnoPolyPolygonShape3D( |
| const B3DPolyPolygon& rPolyPolygonSource, |
| com::sun::star::drawing::PolyPolygonShape3D& rPolyPolygonShape3DRetval); |
| |
| } // end of namespace tools |
| } // end of namespace basegfx |
| |
| #endif /* _BGFX_POLYPOLYGON_B3DPOLYGONTOOLS_HXX */ |
