vrj::GlDrawConeWandFunctor Class Reference

Draw a basic cone wand. More...

#include <vrj/Draw/OGL/GlDrawWandFunctors.h>

Inheritance diagram for vrj::GlDrawConeWandFunctor:

[legend]Collaboration diagram for vrj::GlDrawConeWandFunctor:

[legend]List of all members.

Public Member Functions
	GlDrawConeWandFunctor ()
virtual	~GlDrawConeWandFunctor ()
virtual void	contextInit ()
	Called to initialize any context specific information.
virtual void	draw (vrj::User *user)
	Callback function for drawing.
Protected Attributes
GLUquadricObj *	mQuadObj

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Detailed Description

Draw a basic cone wand.

Definition at line 57 of file GlDrawWandFunctors.h.

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Constructor & Destructor Documentation

vrj::GlDrawConeWandFunctor::GlDrawConeWandFunctor

(

)

Definition at line 47 of file GlDrawWandFunctors.cpp.

   : mQuadObj(gluNewQuadric())
{
}

vrj::GlDrawConeWandFunctor::~GlDrawConeWandFunctor

(

)

[virtual]

Definition at line 52 of file GlDrawWandFunctors.cpp.

References mQuadObj.

{
   if ( NULL != mQuadObj )
   {
      gluDeleteQuadric(mQuadObj);
      mQuadObj = NULL;
   }
}

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Member Function Documentation

virtual void vrj::GlDrawConeWandFunctor::contextInit

(

)

[inline, virtual]

Called to initialize any context specific information.

Implements vrj::GlDrawObjectFunctor.

Definition at line 65 of file GlDrawWandFunctors.h.

   {;}

void vrj::GlDrawConeWandFunctor::draw

(

vrj::User *

user

)

[virtual]

Callback function for drawing.

Called when the object should be drawn.

Precondition:

GL context is set and ready to go.

Implements vrj::GlDrawObjectFunctor.

Definition at line 61 of file GlDrawWandFunctors.cpp.

References mQuadObj.

{
   boost::ignore_unused_variable_warning(user);

   const float base = 0.2f;
   const float height = 0.6f;
   const int slices = 6;
   const int stacks = 1;

   glColor3f(0.0f, 1.0f, 0.0f);
   gluQuadricDrawStyle(mQuadObj, (GLenum) GLU_FILL);
   gluQuadricNormals(mQuadObj, (GLenum) GLU_SMOOTH);
   gluCylinder(mQuadObj, base, 0.0, height, slices, stacks);
}

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Member Data Documentation

GLUquadricObj* vrj::GlDrawConeWandFunctor::mQuadObj [protected]

Definition at line 75 of file GlDrawWandFunctors.h.

Referenced by draw(), and ~GlDrawConeWandFunctor().

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

• GlDrawWandFunctors.h
• GlDrawWandFunctors.cpp

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