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A3DL::PolygonMesh

A3DL::PolygonMesh Class Reference
[libmetaobject_a3dl]

#include <vos/metaobjects/a3dl/polygonmesh.hh>

Inheritance diagram for A3DL::PolygonMesh:

A3DL::Object3D VOS::MetaObject VOS::Vobject VOS::Dispatchable VUtil::RefCounted csMetaPolygonMesh List of all members.

Detailed Description

A 3D object comprised of a set of polygons.

In addition to overall material information, each polygon may also have its own material/texture information.

Definition at line 46 of file polygonmesh.hh.

Public Types

Public Member Functions

Static Public Member Functions

Classes

Member Typedef Documentation

typedef std::vector<int> A3DL::PolygonMesh::Polygon

Definition at line 59 of file polygonmesh.hh.

Member Enumeration Documentation

enum A3DL::PolygonMesh::TextureType

Enumerator:
NoTexture 
UVcoord 
PolygonPlane 
ArbitraryPlane 
TexMatrix 

Definition at line 68 of file polygonmesh.hh.

Constructor & Destructor Documentation

A3DL::PolygonMesh::PolygonMesh ( VOS::VobjectBase *  superobject  ) 

A3DL::PolygonMesh::~PolygonMesh (  ) 

Member Function Documentation

virtual bool A3DL::PolygonMesh::getDoubleSided (  )  [virtual]

Are these polygons double sided?

Returns:
true for double sided polygons, false for single sided polygons.

virtual VUtil::vRef<VOS::Property> A3DL::PolygonMesh::getLightmapObj (  )  [virtual]

virtual void A3DL::PolygonMesh::getNormals ( std::vector< A3DL::PolygonMesh::Vertex > &  v  )  [virtual]

Get the normal std::vectors.

Parameters:
v the normals will be stored in this std::vector

virtual void A3DL::PolygonMesh::getPolygons ( std::vector< A3DL::PolygonMesh::Polygon > &  v  )  [virtual]

Get all polygons.

Parameters:
v the polygons will be filled into this std::vector

virtual PortalIterator A3DL::PolygonMesh::getPortals (  )  [virtual]

virtual void A3DL::PolygonMesh::getTexels ( std::vector< Texel > &  v  )  [virtual]

Get all UV coordinates.

Parameters:
v the UV coordinates will be stored in this std::vector

virtual void A3DL::PolygonMesh::getTextureSpaces ( std::vector< A3DL::PolygonMesh::TextureSpace > &  t  )  [virtual]

Get the current texture spaces used for polygons.

Parameters:
t the texture spaces will be stored here

virtual void A3DL::PolygonMesh::getVertices ( std::vector< A3DL::PolygonMesh::Vertex > &  v  )  [virtual]

Get all vertices.

Parameters:
v the vertices will be filled into this std::vector

virtual const std::string A3DL::PolygonMesh::getVOSType (  )  [virtual]

Returns:
the specific VOS type name that represents the VOS interface this object is supplying. This should always be overridden by the subclass.

Reimplemented from A3DL::Object3D.

static MetaObject* A3DL::PolygonMesh::new_PolygonMesh ( VOS::VobjectBase *  superobject,
const std::string &  type 
) [static]

static void A3DL::PolygonMesh::packTextureSpace ( unsigned char *  data,
const A3DL::PolygonMesh::TextureSpace &  t 
) [static]

virtual void A3DL::PolygonMesh::setDoubleSided ( bool  ds  )  [virtual]

Set whether to treat polygons as double sided or single sided.

If one sided, the direction (normal) will be determined using the cross product of the first two edges, with the vertices listed in clockwise order.

Parameters:
ds the flag, true for double sided, false for single sided

virtual void A3DL::PolygonMesh::setNormal ( unsigned int  which,
A3DL::PolygonMesh::Vertex &  v 
) [virtual]

Set the vertex normal std::vector, used for lighting.

Parameters:
which the index of the vertex this normal applies to
v the normal std::vector value

virtual void A3DL::PolygonMesh::setNormals ( const std::vector< A3DL::PolygonMesh::Vertex > &  v  )  [virtual]

Set all the normals at once.

Parameters:
v array of vertex normals

virtual void A3DL::PolygonMesh::setPolygon ( unsigned int  which,
A3DL::PolygonMesh::Polygon &  v 
) [virtual]

Change a single polygon.

This is very efficient for strictly triangular meshes, less efficient for polygonal meshes.

Parameters:
which the index of polygon to set
v the new polygon

virtual void A3DL::PolygonMesh::setPolygons ( const std::vector< A3DL::PolygonMesh::Polygon > &  v  )  [virtual]

Set all polygons at once.

Parameters:
v new polygon list

virtual void A3DL::PolygonMesh::setTexel ( int  which,
A3DL::PolygonMesh::Texel &  v 
) [virtual]

Set all UV coordinates at once.

Parameters:
which the vertex index this UV coordinate applies to
v the UV coordinates for this

virtual void A3DL::PolygonMesh::setTexels ( const std::vector< A3DL::PolygonMesh::Texel > &  v  )  [virtual]

Set all UV coordinates at once.

Parameters:
v the UV coordinates for each vertex.

virtual void A3DL::PolygonMesh::setTextureSpace ( unsigned int  which,
const A3DL::PolygonMesh::TextureSpace &  t 
) [virtual]

Set the texture std::mapping for a specific polygon.

Parameters:
which the polygon index to be changed
t the new texture space to use

virtual void A3DL::PolygonMesh::setTextureSpaces ( const std::vector< A3DL::PolygonMesh::TextureSpace > &  t  )  [virtual]

Set the per-polygon texture spaces.

Parameters:
t the texture space to use for each polygon

virtual void A3DL::PolygonMesh::setVertex ( unsigned int  which,
A3DL::PolygonMesh::Vertex &  v 
) [virtual]

Set a single vertex.

Parameters:
which the index of vertex to set
v the new vertex value

virtual void A3DL::PolygonMesh::setVertices ( const std::vector< A3DL::PolygonMesh::Vertex > &  v  )  [virtual]

Set all vertices at once.

Parameters:
v the new vertex array

static void A3DL::PolygonMesh::unpackTextureSpace ( const unsigned char *  data,
A3DL::PolygonMesh::TextureSpace &  t 
) [static]

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