|
Action:
|
Sets the display color for an entity or list of entities.
|
|
|
Filename:
|
scm/scmext/dent_scm.cxx
|
|
|
Syntax:
|
(entity:set-color entity-list color)
|
|
|
Arg Types:
|
entity-list
|
entity | (entity ... )
|
|
color
|
color
|
|
|
Returns:
|
color
|
|
|
Description:
|
The argument
entity-list specifies an entity or list of entities to be assigned a color.
|
|
|
The argument
color can accept an integer or a
color:rgb value.
color specifies a new color to assign to specified entities;
color values include:
|
|
|
Black = 0
|
= #[color 0 0 0]
|
|
Red = 1
|
= #[color 1 0 0]
|
|
Green = 2
|
= #[color 0 1 0]
|
|
Blue =3
|
= #[color 0 0 1]
|
|
Cyan = 4
|
= #[color 0 1 1]
|
|
Yellow = 5
|
= #[color 1 1 0]
|
|
Magenta = 6
|
= #[color 1 0 1]
|
|
White = 7
|
= #[color 1 1 1]
|
|
|
This extension returns the entity's previous
color.
|
|
|
Example:
|
; entity:set-color
|
|
; Create a solid block.
|
|
(define block1
|
|
|
(solid:block (position 0 -5 0)
|
|
|
(position 15 15 15)))
|
|
;; block1
|
|
; OUTPUT Original
|
|
|
; Set the color for the block to red
|
|
(entity:set-color block1 1)
|
|
;; ()
|
|
; OUTPUT Result
|
|
|
 
|
|
|
Figure 4-1. entity:set-color
|