povray/
visgrpovraylight__define.pro
object graphics
includes main-level programAny IDL type of light source plus the POV-Ray area light.
Examples
To create an area light:
light = obj_new('VISgrPOVRayLight', type=2, location=[0, 5, 5], $
intensity=2.0, $
/arealight, $
width_axis=[0.3, 0, 0], height_axis=[0, 0.3, 0], $
n_width_light=5, n_height_lights=5, $
adaptive=1.0, /jitter)
See the example attached to the end of this file as a main-level program (only available if you have the source code version of this routine):
IDL> .run visgrpovraylight__define
Class description for visgrpovraylight
Inheritance
- IDLGRLIGHT
- visgrpovrayobject
All ancestor classes: IDLGRLIGHT IDLGRGRAPHIC IDLGRCOMPONENT IDLITCOMPONENT visgrpovrayobject
Properties
- n_width_lights get set init
number of lights along width axis
- height_axis get set init
vector representing height of area light
- _extra set init
- n_height_lights get set init
number of lights along height axis
- arealight get set init
set to use an area light
- _ref_extra get
- width_axis get set init
vector representing width of area light
- adaptive get set init
adaptive value
- jitter get set init
set to use jitter
Routines
visgrpovraylight::getProperty, arealight=arealight, width_axis=width_axis, height_axis=height_axis, n_width_lights=n_width_lights, n_height_lights=n_height_lights, adaptive=adaptive, jitter=jitter, _ref_extra=_ref_extraGet properties.
visgrpovraylight::setProperty, arealight=arealight, width_axis=width_axis, height_axis=height_axis, n_width_lights=n_width_lights, n_height_lights=n_height_lights, adaptive=adaptive, jitter=jitter, _extra=_extraSet properties.
result = visgrpovraylight::init(arealight=arealight, width_axis=width_axis, height_axis=height_axis, n_width_lights=n_width_lights, n_height_lights=n_height_lights, adaptive=adaptive, jitter=jitter, _extra=_extra)Create a light object.
visgrpovraylight__defineDefine instance variables.
Routine details
top visgrpovraylight::getProperty
visgrpovraylight::getProperty, arealight=arealight, width_axis=width_axis, height_axis=height_axis, n_width_lights=n_width_lights, n_height_lights=n_height_lights, adaptive=adaptive, jitter=jitter, _ref_extra=_ref_extra
Get properties.
Keywords
- arealight
set to use an area light
- width_axis
vector representing width of area light
- height_axis
vector representing height of area light
- n_width_lights
number of lights along width axis
- n_height_lights
number of lights along height axis
- adaptive
adaptive value
- jitter
set to use jitter
- _ref_extra
top visgrpovraylight::setProperty
visgrpovraylight::setProperty, arealight=arealight, width_axis=width_axis, height_axis=height_axis, n_width_lights=n_width_lights, n_height_lights=n_height_lights, adaptive=adaptive, jitter=jitter, _extra=_extra
Set properties.
Keywords
- arealight
set to use an area light
- width_axis
vector representing width of area light
- height_axis
vector representing height of area light
- n_width_lights
number of lights along width axis
- n_height_lights
number of lights along height axis
- adaptive
adaptive value
- jitter
set to use jitter
- _extra
top visgrpovraylight::init
result = visgrpovraylight::init(arealight=arealight, width_axis=width_axis, height_axis=height_axis, n_width_lights=n_width_lights, n_height_lights=n_height_lights, adaptive=adaptive, jitter=jitter, _extra=_extra)
Create a light object.
Return value
1 for success, 0 for failure
Keywords
- arealight
set to use an area light
- width_axis
vector representing width of area light
- height_axis
vector representing height of area light
- n_width_lights
number of lights along width axis
- n_height_lights
number of lights along height axis
- adaptive
adaptive value
- jitter
set to use jitter
- _extra
File attributes
| Modification date: | Mon Nov 29 18:32:37 2010 |
| Lines: | 293 |
| Docformat: | rst rst |