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sglPolyBackStyle Class Reference

#include <sglStatelet.hpp>

Inheritance diagram for sglPolyBackStyle::

sglPolyStyle sglStatelet sglObject List of all members.

Public Methods

 sglPolyBackStyle (StyleEnum style=eFILLED)
virtual ~sglPolyBackStyle ()
void apply (sglCurrState *curr_state) const

Detailed Description

This statelet encapsulates OpenGL's glPolygonMode(GL_BACK,..) function which controls the drawing style for the back faces of polygons. The polygons can be rendered as either filled (the default), wireframe (LINE), or points.


   sglPolyBackStyle *pbs = new sglPolyBackStyle;  // filled by default
   pbs->setStyle(sglPolyStyle::eLINE);            // set back face to wireframe

Definition at line 1830 of file sglStatelet.hpp.

Constructor & Destructor Documentation

sglPolyBackStyle::sglPolyBackStyle ( StyleEnum style = eFILLED ) [inline]

Constructor (also the default constructor).

style   The drawing mode which is one of the three tokens from sglPolyStyle::StyleEnum. The default is eFILLED.

Definition at line 1837 of file sglStatelet.hpp.

sglPolyBackStyle::~sglPolyBackStyle ( ) [inline, virtual]

virtual destructor.

Definition at line 1841 of file sglStatelet.hpp.

Member Function Documentation

void sglPolyBackStyle::apply ( sglCurrState * curr_state ) const [virtual]

Apply this state change to the current rendering state.

curr_state   Required for statelets that affect one another. For example the sglTransparency sets up depth mask and blending modes which interact with the sglBlending and sglDepthMask statelets, and the curr_state object is used to resolve these internal issues.

Reimplemented from sglStatelet.

The documentation for this class was generated from the following file:
Generated at Mon Jul 1 18:00:09 2002 for SGL by doxygen1.2.6 written by Dimitri van Heesch, © 1997-2001