llSetFaceText

	LSL Feature Request
	The described function does not exist. This article is a feature request.

Function: llSetFaceText( integer face, string text, integer chars_per_line, vector color, integer font );

Will display text on face as a regular texture would, using the assigned font, and wrapping lines at the end of chars_per_line.

• integer	face	–	the face number of the prim
• string	text	–	text to display
• integer	chars_per_line	–	number of characters until wrapping lines
• vector	color	–	vector showing RGB values
• integer	font	–	the font used

Caveats

Text is limited to 1024 bytes, if the string is longer it will be truncated to 1024 bytes.
Text will stretch across the face of the prim as a texture would, while following the chars_per_line rule only in changing the textual structure.
To remove face text from face, use the following:

<lsl>llSetFaceText(face, "", 0, <1.0, 1.0, 1.0>, 0);</lsl>

The font type will be based on any font built-in to the release client and available as LSL constants, such as:
- FACE_FONT_TIMES_NEW_ROMAN
- FACE_FONT_SANS_SERIF
- etc
Use -1 for chars_per_line to disable word wrapping

Example of using the function on a prim saying "Hello World": <lsl> default {

   state_entry()
   {
       llSetFaceText(0, "Hello World!", -1, <1.0, 1.0, 1.0>, 1);
   }

}</lsl>

Signature
//function void llSetFaceText( integer face, string text, integer chars_per_line, vector color, integer font );