#include <renderhints.h>

Collaboration diagram for Renderhints:

[legend]

Public Member Functions
	Renderhints (void)

void	init (void)

int	isProperty (long)

REAL	getProperty (long)

void	setProperty (long, REAL)

Public Attributes
REAL	display_method

REAL	errorchecking

REAL	subdivisions

REAL	tmp1

int	displaydomain

int	maxsubdivisions

int	wiretris

int	wirequads

Detailed Description

Definition at line 41 of file renderhints.h.

Constructor & Destructor Documentation

◆ Renderhints()

Renderhints::Renderhints ( void )

Definition at line 50 of file renderhints.cc.

{
    display_method  = N_FILL;
    errorchecking   = N_MSG;
    subdivisions    = 6.0;
    tmp1        = 0.0;
    displaydomain   = 0;
    maxsubdivisions     = (int) subdivisions;
    wiretris        = 0;
    wirequads       = 0;
}

Member Function Documentation

◆ getProperty()

REAL Renderhints::getProperty ( long property )

Definition at line 99 of file renderhints.cc.

{
    switch ( property ) {
    case N_DISPLAY:
        return display_method;
    case N_ERRORCHECKING:
        return errorchecking;
    case N_SUBDIVISIONS:
        return subdivisions;
        case N_TMP1:
        return tmp1;
    default:
        abort();
        return -1;  //not necessary, needed to shut up compiler
    }
}

Referenced by NurbsTessellator::getnurbsproperty().

◆ init()

void Renderhints::init ( void )

Definition at line 63 of file renderhints.cc.

{
    maxsubdivisions = (int) subdivisions;
    if( maxsubdivisions < 0 ) maxsubdivisions = 0;
 
 
    if( display_method == N_FILL ) {
    wiretris = 0;
    wirequads = 0;
    } else if( display_method == N_OUTLINE_TRI ) {
    wiretris = 1;
    wirequads = 0;
    } else if( display_method == N_OUTLINE_QUAD ) {
    wiretris = 0;
    wirequads = 1;
    } else {
    wiretris = 1;
    wirequads = 1;
    }
}

Referenced by Subdivider::drawCurves(), and Subdivider::drawSurfaces().

◆ isProperty()

int Renderhints::isProperty ( long property )

Definition at line 85 of file renderhints.cc.

{
    switch ( property ) {
    case N_DISPLAY:
    case N_ERRORCHECKING:
    case N_SUBDIVISIONS:
        case N_TMP1:
        return 1;
    default:
        return 0;
    }
}

Referenced by NurbsTessellator::getnurbsproperty(), and NurbsTessellator::setnurbsproperty().

◆ setProperty()

void Renderhints::setProperty	(	long	property,
		REAL	value
	)

Definition at line 117 of file renderhints.cc.

{
    switch ( property ) {
    case N_DISPLAY:
        display_method = value;
        break;
    case N_ERRORCHECKING:
        errorchecking = value;
        break;
    case N_SUBDIVISIONS:
        subdivisions = value;
        break;
    case N_TMP1: /* unused */
        tmp1 = value;
        break;
    default:
        abort();
        break;
    }
}

Referenced by NurbsTessellator::do_setnurbsproperty().

Member Data Documentation

◆ display_method

REAL Renderhints::display_method

Definition at line 49 of file renderhints.h.

Referenced by Subdivider::drawSurfaces(), getProperty(), init(), Subdivider::monosplitInS(), Subdivider::monosplitInT(), Subdivider::nonSamplingSplit(), Subdivider::render(), Renderhints(), Subdivider::samplingSplit(), setProperty(), Subdivider::splitInS(), Subdivider::splitInT(), and Subdivider::subdivideInS().

◆ displaydomain

int Renderhints::displaydomain

Definition at line 54 of file renderhints.h.

Referenced by Renderhints().

◆ errorchecking

REAL Renderhints::errorchecking

Definition at line 50 of file renderhints.h.

Referenced by NurbsTessellator::do_check_knots(), getProperty(), Renderhints(), and setProperty().

◆ maxsubdivisions

int Renderhints::maxsubdivisions

Definition at line 55 of file renderhints.h.

Referenced by Subdivider::drawCurves(), init(), Renderhints(), and Subdivider::splitInT().

◆ subdivisions

REAL Renderhints::subdivisions

Definition at line 51 of file renderhints.h.

Referenced by getProperty(), init(), Renderhints(), and setProperty().

◆ tmp1

REAL Renderhints::tmp1

Definition at line 52 of file renderhints.h.

Referenced by getProperty(), Renderhints(), and setProperty().

◆ wirequads

int Renderhints::wirequads

Definition at line 57 of file renderhints.h.

Referenced by Subdivider::drawSurfaces(), init(), and Renderhints().

◆ wiretris

int Renderhints::wiretris

Definition at line 56 of file renderhints.h.