Stellarium  0.90.0
List of all members | Public Member Functions | Public Attributes
Polyhedron Class Reference

This implementation is based on Stingl's Robust Hard Shadows. More...

#include <Polyhedron.hpp>

Public Member Functions

void add (const Frustum &f)
 Adds a frustum to this polyhedron. More...
 
void add (const SPolygon &p)
 Adds a polygon to this polyhedron. More...
 
void add (const QVector< Vec3f > &verts, const Vec3f &normal)
 Adds a polygon to this polyhedron. More...
 
void intersect (const AABBox &bb)
 Intersect this polyhedron with the specified bounding box. More...
 
void intersect (const Plane &p)
 Intersect this polyhedron with the specified plane. More...
 
void extrude (const Vec3f &dir, const AABBox &bb)
 Extrude each point of this polyhedron towards direction until we hit the bounding box. More...
 
void clear ()
 Clear up. More...
 
int getVertCount () const
 Returns the unique vertices count. More...
 
const QVector< Vec3f > & getVerts () const
 Returns the unique vertices. More...
 
void makeUniqueVerts ()
 Makes the unique vertices vector. More...
 
void render () const
 

Public Attributes

QVector< SPolygonpolygons
 Vector holding all polygons of this polyhedron. More...
 

Detailed Description

This implementation is based on Stingl's Robust Hard Shadows.

Definition at line 31 of file Polyhedron.hpp.

Member Function Documentation

void Polyhedron::add ( const Frustum f)

Adds a frustum to this polyhedron.

void Polyhedron::add ( const SPolygon p)

Adds a polygon to this polyhedron.

void Polyhedron::add ( const QVector< Vec3f > &  verts,
const Vec3f normal 
)

Adds a polygon to this polyhedron.

void Polyhedron::clear ( )

Clear up.

void Polyhedron::extrude ( const Vec3f dir,
const AABBox bb 
)

Extrude each point of this polyhedron towards direction until we hit the bounding box.

int Polyhedron::getVertCount ( ) const

Returns the unique vertices count.

const QVector<Vec3f>& Polyhedron::getVerts ( ) const

Returns the unique vertices.

void Polyhedron::intersect ( const AABBox bb)

Intersect this polyhedron with the specified bounding box.

void Polyhedron::intersect ( const Plane p)

Intersect this polyhedron with the specified plane.

void Polyhedron::makeUniqueVerts ( )

Makes the unique vertices vector.

Member Data Documentation

QVector<SPolygon> Polyhedron::polygons

Vector holding all polygons of this polyhedron.

Definition at line 38 of file Polyhedron.hpp.


The documentation for this class was generated from the following file: