NAME

SYNOPSIS

DESCRIPTION

• begin()

  . . .

• end('comment')

• at('type=value', 'type=value', ...)

  For a description of all parameters see transform_begin

• back

  see transform_end

• anchor_begin('Url','description','target=parameter')

• anchor_end('comment')

• collision_begin

• collision_end('comment')

• group_begin()

• group_end('comment')

• lod_begin('range','center')

• lod_end('comment')

• switch_begin(whichChild)

• switch_end('comment')

• transform_begin('type=value', 'type=value', ...)

  Where type can be:

  t = translation r = rotation c = center s = scaleFactor so = scaleOrientation

• transform_end

• background(skyColor => 'color', backUrl => 'Url')

• backgroundcolor('skyColor')

  is the short version of background. It specifies only the background color.

• backgroundimage('Url')

  is the short version of background, use only one image. It assigns the given Url to the background plane.

• title('string')

• info('string')

• viewpoint_begin('whichCamera')

• viewpoint('name','positionXYZ','orientationXYZ',heightAngle)

• viewpoint_set('center','distance',heightAngle)

• viewpoint_auto_set

  sets all parameters of viewpoint_set automatically

• viewpoint_end

• directionallight('direction',intensity,ambientIntensity,'color',on)

  The parameter ambientIntensity will be ignored in VRML 1.0.

• box('width [height [depth]]','appearance')

• cone('radius height','appearance')

• cube('length','appearance')

• cylinder('radius [height]','appearance',top,side,bottom)

• line('fromXYZ','toXYZ',radius,'appearance','[x][y][z]')

• sphere(radius,'appearance')

• text('string','appearance','size family style','align')

• billtext('string','appearance','size family style','align')

• appearance('type=value1,value2 ; ...')

  Where type can be:

  a = ambientColor (not available in VRML2) d = diffuseColor e = emissiveColor s = specularColor sh = shininess tr = transparency tex = texture filename,wrapS,wrapT

  and color values see

  VRML::Color

• def('name',[code])

• use('name')

SEE ALSO

VRML::VRML1::Standard

VRML::Base

http://www.gfz-potsdam.de/~palm/vrmlperl/ for a description of VRML-modules and how to obtain it.

AUTHOR

Homepage http://www.gfz-potsdam.de/~palm/