14#ifndef OSGUTIL_Tessellator
15#define OSGUTIL_Tessellator
91 Prim(GLenum mode):_mode(mode) {}
114 typedef std::vector< osg::ref_ptr<Prim> >
PrimList;
144 GLfloat weight[4],
void** outData,
#define GLU_TESS_WINDING_NONZERO
Definition GLU:156
#define GLU_TESS_WINDING_POSITIVE
Definition GLU:157
#define GLU_TESS_WINDING_NEGATIVE
Definition GLU:158
#define GLU_TESS_WINDING_ODD
Definition GLU:155
#define GLU_TESS_WINDING_ABS_GEQ_TWO
Definition GLU:159
#define CALLBACK
Definition Tessellator:27
Definition Tessellator:37
TessellationType _ttype
Definition Tessellator:229
std::vector< Vec3d * > Vec3dList
Definition Tessellator:216
osg::Vec3 tessNormal
Definition Tessellator:243
osg::Geometry::PrimitiveSetList _Contours
Definition Tessellator:237
TessellationType getTessellationType()
Definition Tessellator:70
bool getBoundaryOnly()
Definition Tessellator:62
void error(GLenum errorCode)
WindingType getWindingType()
Definition Tessellator:66
void setTessellationNormal(const osg::Vec3 norm)
Definition Tessellator:85
osg::Geometry::PrimitiveSetList getContours()
Definition Tessellator:87
unsigned int _numberVerts
Definition Tessellator:234
virtual void beginTessellation()
Vec3dList _coordData
Definition Tessellator:221
void combine(osg::Vec3 *vertex, void *vertex_data[4], GLfloat weight[4])
void reduceArray(osg::Array *cold, const unsigned int nnu)
void setWindingType(const WindingType wt)
Definition Tessellator:65
unsigned int _extraPrimitives
Definition Tessellator:246
static void CALLBACK endCallback(void *userData)
void handleNewVertices(osg::Geometry &geom, VertexPtrToIndexMap &vertexPtrToIndexMap)
static void CALLBACK errorCallback(GLenum errorCode, void *userData)
TessellationType
Definition Tessellator:54
@ TESS_TYPE_GEOMETRY
Definition Tessellator:55
@ TESS_TYPE_DRAWABLE
Definition Tessellator:56
void addVertex(osg::Vec3 *vertex)
PrimList _primList
Definition Tessellator:220
void vertex(osg::Vec3 *vertex)
static void CALLBACK beginCallback(GLenum which, void *userData)
static void CALLBACK combineCallback(GLdouble coords[3], void *vertex_data[4], GLfloat weight[4], void **outData, void *useData)
void setTessellationType(const TessellationType tt)
Definition Tessellator:69
void collectTessellation(osg::Geometry &cxgeom, unsigned int originalIndex)
NewVertexList _newVertexList
Definition Tessellator:222
void retessellatePolygons(osg::Geometry &cxgeom)
unsigned int _index
Definition Tessellator:240
GLenum _errorCode
Definition Tessellator:223
void addContour(osg::PrimitiveSet *primitive, osg::Vec3Array *vertices)
static void CALLBACK vertexCallback(GLvoid *data, void *userData)
PrimList & getPrimList()
Definition Tessellator:116
std::vector< osg::ref_ptr< Prim > > PrimList
Definition Tessellator:114
std::map< osg::Vec3 *, unsigned int > VertexPtrToIndexMap
Definition Tessellator:129
std::vector< NewVertex > NewVertexList
Definition Tessellator:215
bool _boundaryOnly
Definition Tessellator:231
osg::GLUtesselator * _tobj
Definition Tessellator:218
WindingType
Definition Tessellator:44
void addContour(GLenum mode, unsigned int first, unsigned int last, osg::Vec3Array *vertices)
void setBoundaryOnly(const bool tt)
Definition Tessellator:61
WindingType _wtype
Definition Tessellator:226
std::vector< ref_ptr< PrimitiveSet > > PrimitiveSetList
Definition Geometry:102
Definition PrimitiveSet:125
A concrete array holding elements of type T.
Definition Array:243
Shader generator framework.
Definition NodeVisitor:25
#define OSGUTIL_EXPORT
Definition osgUtil/Export:40
Definition Tessellator:157
float _f1
Definition Tessellator:198
osg::Vec3 * _vpos
Definition Tessellator:196
float _f2
Definition Tessellator:201
NewVertex(const NewVertex &nv)
Definition Tessellator:170
osg::Vec3 * _v1
Definition Tessellator:199
osg::Vec3 * _v2
Definition Tessellator:202
NewVertex(osg::Vec3 *vx, float f1, osg::Vec3 *v1, float f2, osg::Vec3 *v2, float f3, osg::Vec3 *v3, float f4, osg::Vec3 *v4)
Definition Tessellator:181
osg::Vec3 * _v3
Definition Tessellator:205
float _f4
Definition Tessellator:207
osg::Vec3 * _v4
Definition Tessellator:208
float _f3
Definition Tessellator:204
NewVertex()
Definition Tessellator:159
Definition Tessellator:90
std::vector< osg::Vec3 * > VecList
Definition Tessellator:93
VecList _vertices
Definition Tessellator:96
Prim(GLenum mode)
Definition Tessellator:91
GLenum _mode
Definition Tessellator:95
Definition Tessellator:151