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#ifndef DIME_POLYLINE_H
00031
#define DIME_POLYLINE_H
00032
00033
#include <dime/Basic.h>
00034
#include <dime/entities/ExtrusionEntity.h>
00035
#include <dime/util/Array.h>
00036
#include <dime/util/Linear.h>
00037
00038
00039
class dimeVertex;
00040
00041 class DIME_DLL_API dimePolyline :
public dimeExtrusionEntity
00042 {
00043
public:
00044 dimePolyline();
00045
virtual ~dimePolyline();
00046
00047
enum Type {
00048 POLYLINE,
00049 POLYFACE_MESH,
00050 POLYGON_MESH
00051 };
00052
00053
enum Flags {
00054 CLOSED = 0x01,
00055 POLYMESH_CLOSED_M = 0x01,
00056 CURVE_FIT = 0x02,
00057 SPLINE_FIT = 0x04,
00058 IS_POLYLINE_3D = 0x08,
00059 IS_POLYMESH_3D = 0x10,
00060 POLYMESH_CLOSED_N = 0x20,
00061 IS_POLYFACE_MESH = 0x40,
00062 CONTINOUS_PATTERN = 0x80
00063 };
00064
00065
enum SurfaceType {
00066 NONE = 0,
00067 QUADRIC_BSPLINE = 5,
00068 CUBIC_BSPLINE = 6,
00069 BEZIER = 8
00070 };
00071
00072 int16 getFlags()
const;
00073
void setFlags(
const int16 flags);
00074
00075
int getType()
const;
00076
00077
const dimeVec3f &getElevation()
const;
00078
void setElevation(
const dimeVec3f &e);
00079
00080 int16 getPolymeshCountN()
const;
00081 int16 getPolymeshCountM()
const;
00082 int16 getSmoothSurfaceMdensity()
const;
00083 int16 getSmoothSurfaceNdensity()
const;
00084
00085
int getNumCoordVertices()
const;
00086
int getNumIndexVertices()
const;
00087
int getNumSplineFrameControlPoints()
const;
00088
00089 int16 getSurfaceType()
const;
00090
void setSurfaceType(
const int16 type);
00091
00092
dimeVertex *getCoordVertex(
const int index);
00093
dimeVertex *getIndexVertex(
const int index);
00094
dimeVertex *getSplineFrameControlPoint(
const int index);
00095
00096
void setCoordVertices(
dimeVertex **vertices,
const int num,
00097
dimeMemHandler *
const memhandler = NULL);
00098
void setIndexVertices(
dimeVertex **vertices,
const int num,
00099
dimeMemHandler *
const memhandler = NULL);
00100
void setSplineFrameControlPoints(
dimeVertex **vertices,
const int num,
00101
dimeMemHandler *
const memhandler = NULL);
00102
00103
virtual dimeEntity *copy(
dimeModel *
const model)
const;
00104
virtual bool getRecord(
const int groupcode,
00105
dimeParam ¶m,
00106
const int index = 0)
const;
00107
00108
virtual void setLayer(
const dimeLayer *
const layer);
00109
virtual const char *
getEntityName()
const;
00110
00111
virtual bool read(
dimeInput *
const in);
00112
virtual bool write(
dimeOutput *
const out);
00113
virtual int typeId()
const;
00114
virtual int countRecords()
const;
00115
00116
virtual GeometryType extractGeometry(dimeArray <dimeVec3f> &verts,
00117 dimeArray <int> &indices,
00118
dimeVec3f &extrusionDir,
00119 dxfdouble &thickness);
00120
00121
void clearSurfaceData();
00122
00123
protected:
00124
virtual bool handleRecord(
const int groupcode,
00125
const dimeParam ¶m,
00126
dimeMemHandler *
const memhandler);
00127
virtual bool traverse(
const dimeState *
const state,
00128 dimeCallback callback,
00129
void *userdata);
00130
00131
private:
00132
00133
int numCoordVertices()
const;
00134
int numIndexVertices()
const;
00135
00136 int16 flags;
00137
00138
#ifdef DIME_FIXBIG
00139
int32 countM;
00140 int32 countN;
00141 int32 smoothCountM;
00142 int32 smoothCountN;
00143
#else
00144
int16 countM;
00145 int16 countN;
00146 int16 smoothCountM;
00147 int16 smoothCountN;
00148
#endif
00149
00150 int16 surfaceType;
00151
#ifdef DIME_FIXBIG
00152
int32 coordCnt;
00153 int32 indexCnt;
00154 int32 frameCnt;
00155
#else
00156
int16 coordCnt;
00157 int16 indexCnt;
00158 int16 frameCnt;
00159
#endif
00160
dimeVertex **coordVertices;
00161
dimeVertex **indexVertices;
00162
dimeVertex **frameVertices;
00163
dimeEntity *seqend;
00164
dimeVec3f elevation;
00165 };
00166
00167
inline int16
00168 dimePolyline::getFlags()
const
00169
{
00170
return this->flags;
00171 }
00172
00173
inline void
00174 dimePolyline::setFlags(
const int16 flags)
00175 {
00176 this->flags = flags;
00177 }
00178
00179
inline const dimeVec3f &
00180 dimePolyline::getElevation()
const
00181
{
00182
return elevation;
00183 }
00184
00185
inline void
00186 dimePolyline::setElevation(
const dimeVec3f &e)
00187 {
00188 this->elevation = e;
00189 }
00190
00191
inline int16
00192 dimePolyline::getPolymeshCountN()
const
00193
{
00194
return this->countN;
00195 }
00196
00197
inline int16
00198 dimePolyline::getPolymeshCountM()
const
00199
{
00200
return this->countM;
00201 }
00202
00203
inline int16
00204 dimePolyline::getSmoothSurfaceMdensity()
const
00205
{
00206
return this->smoothCountM;
00207 }
00208
00209
inline int16
00210 dimePolyline::getSmoothSurfaceNdensity()
const
00211
{
00212
return this->smoothCountN;
00213 }
00214
00215
inline int
00216 dimePolyline::getNumCoordVertices()
const
00217
{
00218
return this->coordCnt;
00219 }
00220
00221
inline int
00222 dimePolyline::getNumIndexVertices()
const
00223
{
00224
return this->indexCnt;
00225 }
00226
00227
inline int
00228 dimePolyline::getNumSplineFrameControlPoints()
const
00229
{
00230
return this->frameCnt;
00231 }
00232
00233
inline dimeVertex *
00234 dimePolyline::getCoordVertex(
const int index)
00235 {
00236
return this->coordVertices[index];
00237 }
00238
00239
inline dimeVertex *
00240 dimePolyline::getIndexVertex(
const int index)
00241 {
00242
return this->indexVertices[index];
00243 }
00244
00245
inline dimeVertex *
00246 dimePolyline::getSplineFrameControlPoint(
const int index)
00247 {
00248
return this->frameVertices[index];
00249 }
00250
00251
inline int16
00252 dimePolyline::getSurfaceType()
const
00253
{
00254
return this->surfaceType;
00255 }
00256
00257
inline void
00258 dimePolyline::setSurfaceType(
const int16 type)
00259 {
00260 this->surfaceType = type;
00261 }
00262
00263
00264
#endif // ! DIME_POLYLINE_H
00265