vrmlshaperaw Class Reference

A limited subset of the VRML Shape node is representated. More...

#include <vrmlshaperaw.h>

Collaboration diagram for vrmlshaperaw:

List of all members.

Public Member Functions
	vrmlshaperaw ()
	The default initializes memory to not being used.
ostream &	print (ostream &os) const
	For debugging purposes the VRML node interpretation can be printed.
Public Attributes
bool	isline
	Is this a line?
bool	istriangles
	Is this shape a triangle mesh?
vector< double >	point
	The point[] vector data.
vector< double >	normal
	The normal[] vector data.
vector< double >	color
	The color vector data.
vector< int >	coordIndex
	The indexes that define the shapses.
double	diffuseColor [3]
	The diffuse color.
double	emissiveColor [3]
	The emissive color.
double	ambientIntensity
	The ambient/background light.

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Detailed Description

A limited subset of the VRML Shape node is representated.

This is an expensive data structure because all the supported VRML attributes are allocated for. However because of the flat structure it is easy to use.

The parser simply writes in the values which it wants to and leaves the others unchanged.

The real numbers are set to negative values to indicate that the data was not set. Booleans are set to false.

Definition at line 24 of file vrmlshaperaw.h.

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Constructor & Destructor Documentation

vrmlshaperaw::vrmlshaperaw

(

)

The default initializes memory to not being used.

Definition at line 5 of file vrmlshaperaw.cpp.

References ambientIntensity, diffuseColor, and emissiveColor.

  : 
  isline(false),
  istriangles(false)
{
  diffuseColor[0] = diffuseColor[1] = diffuseColor[2] = -1.0;
  emissiveColor[0] = emissiveColor[1] = emissiveColor[2] = -1.0;
  ambientIntensity = -1.0;
}

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Member Function Documentation

ostream & vrmlshaperaw::print

(

ostream &

os

)

const

For debugging purposes the VRML node interpretation can be printed.

Definition at line 17 of file vrmlshaperaw.cpp.

References ambientIntensity, color, coordIndex, diffuseColor, emissiveColor, isline, istriangles, normal, and point.

{
  if (isline)
    os << "isline" << endl;

  if (istriangles)
    os << "istriangles" << endl;

  
  if (diffuseColor[0]>=0.0)
  {
    os << "diffuseColor: ";
    os << diffuseColor[0] << " ";
    os << diffuseColor[1] << " ";
    os << diffuseColor[2] << " ";
    os << endl;
  }
  
  if (emissiveColor[0]>=0.0)
  {
    os << "emissiveColor: ";
    os << emissiveColor[0] << " ";
    os << emissiveColor[1] << " ";
    os << emissiveColor[2] << " ";
    os << endl;
  }
  
  if (ambientIntensity>=0.0)
  {
    os << "ambientIntensity: ";
    os << ambientIntensity;
    os << endl;
  }

  if (! point.empty() )
  {
    os << "point:" << endl;

    for (uint i=0; i<point.size(); ++i)
    {
      os << point[i] << " ";
      if ((i+1)%3==0)
        os << endl;
    }
    os << endl;
  }

  if (! normal.empty() )
  {
    os << "normal:" << endl;

    for (uint i=0; i<normal.size(); ++i)
    {
      os << normal[i] << " ";

      if ((i+1)%3==0)
        os << endl;
    }
    os << endl;
  }

  if (! color.empty() )
  {
    os << "color:" << endl;

    for (uint i=0; i<color.size(); ++i)
    {
      os << color[i] << " ";
      if ((i+1)%3==0)
        os << endl;
    }
    os << endl;
  }

  if (! coordIndex.empty() )
  {
    os << "coordIndex:" << endl;
    for (uint i=0; i<coordIndex.size(); ++i)
    {
      if (coordIndex[i]==-1)
        os << endl;
      else
        os << coordIndex[i] << " ";
    }
    os << endl;
  }

  os << endl;

  return os;
}

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Member Data Documentation

double vrmlshaperaw::ambientIntensity

The ambient/background light.

Definition at line 49 of file vrmlshaperaw.h.

Referenced by print(), and vrmlshaperaw().

vector<double> vrmlshaperaw::color

The color vector data.

Definition at line 40 of file vrmlshaperaw.h.

Referenced by print().

vector<int> vrmlshaperaw::coordIndex

The indexes that define the shapses.

Definition at line 42 of file vrmlshaperaw.h.

Referenced by print().

double vrmlshaperaw::diffuseColor[3]

The diffuse color.

Definition at line 45 of file vrmlshaperaw.h.

Referenced by print(), and vrmlshaperaw().

double vrmlshaperaw::emissiveColor[3]

The emissive color.

Definition at line 47 of file vrmlshaperaw.h.

Referenced by print(), and vrmlshaperaw().

bool vrmlshaperaw::isline

Is this a line?

Definition at line 30 of file vrmlshaperaw.h.

Referenced by print().

bool vrmlshaperaw::istriangles

Is this shape a triangle mesh?

Definition at line 32 of file vrmlshaperaw.h.

Referenced by print().

vector<double> vrmlshaperaw::normal

The normal[] vector data.

Definition at line 38 of file vrmlshaperaw.h.

Referenced by print().

vector<double> vrmlshaperaw::point

The point[] vector data.

Definition at line 36 of file vrmlshaperaw.h.

Referenced by print().

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

• vrml/vrmlshaperaw.h
• vrml/vrmlshaperaw.cpp