Color and Scripting - Revision history

Lady Sumoku: Replaced old block with

2015-01-22T21:48:15Z

Replaced old <LSL> block with <source lang="lsl2">

← Older revision		Revision as of 14:48, 22 January 2015
Line 3:		Line 3:
	Using color in LSL scripting is fairly easy. If works by combining values of red, green, and blue light. They are stored like this:		Using color in LSL scripting is fairly easy. If works by combining values of red, green, and blue light. They are stored like this:

	<~~lsl~~>		<source lang="lsl2">
	float red_value;		float red_value;
	float green_value;		float green_value;
Line 14:		Line 14:
	// color.y = green_value;		// color.y = green_value;
	// color.z = blue_value;		// color.z = blue_value;
	</~~lsl~~>		</source>

	Each red, green, or blue value can be between 0.0 (no color saturation) to 1.0 (total color saturation). These values are determined by combining the colors as if they were light, not paint. Therefore, the combination of all three in total saturation is white. The combination of all three with no saturation is pitch black. If there is not saturation on two values, and the third is saturated, you get a pure color.		Each red, green, or blue value can be between 0.0 (no color saturation) to 1.0 (total color saturation). These values are determined by combining the colors as if they were light, not paint. Therefore, the combination of all three in total saturation is white. The combination of all three with no saturation is pitch black. If there is not saturation on two values, and the third is saturated, you get a pure color.

2014-01-08T12:43:11Z

← Older revision		Revision as of 05:43, 8 January 2014
Line 22:		Line 22:
	! Color		! Color
	! Hexadecimal code		! Hexadecimal code
	! ~~RGB decimal code for~~ LSL		! LSL color representations
	{{!}}-		{{!}}-
	{{!}} style="color: white; background: #001f3f" {{!}}NAVY		{{!}} style="color: white; background: #001f3f" {{!}}NAVY

2014-01-08T12:42:02Z

Converting Hexadecimal to Vectors

2014-01-08T12:38:37Z

minor fix

← Older revision		Revision as of 05:38, 8 January 2014
Line 8:		Line 8:
	float blue_value;		float blue_value;

	vector color;		vector color = <red_value, green_value, blue_value>;

	color.x = red_value;		// or:
	color.y = green_value;		// color.x = red_value;
	color.z = blue_value;		// color.y = green_value;
			// color.z = blue_value;
	</lsl>		</lsl>

2014-01-08T12:31:19Z

make colors not hurt the eyes

2013-07-01T20:51:24Z

actually they were wrong colors to begin with! lol

2013-07-01T20:48:23Z

Ok, colors don't have to be IN MY FACE, but grey on grey? fixed....

2009-07-22T05:19:07Z

two colors, gray and brown, added to table

2008-11-05T18:24:04Z

← Older revision		Revision as of 11:24, 5 November 2008
Line 62:		Line 62:
	{\|class="wikitable" {{Prettytable}}		{\|class="wikitable" {{Prettytable}}
	\|-		\|-
	!		\| style="background-color:#FFCC00; text-align:center;" \| <sub>Form</sub><span style="size:1.5em;">\</span><sup>Channels</sup>
	!{{Hl2}}\| Red		!{{Hl2}}\| Red
	!{{Hl2}}\| Green		!{{Hl2}}\| Green

2008-11-05T18:19:44Z

Converting Hexadecimal to Vectors

← Older revision		Revision as of 11:19, 5 November 2008
Line 60:		Line 60:
	To convert from a hexadecimal values used in CSS or HTML to ones usable in Second Life scripting, first convert the number for the red, green and blue saturation from hexadecimal to decimal, then divide that number by 255. Do bear in mind that 3-digit codes are a shorthand form, so each digit should be doubled (F becomes FF, 4 becomes 44, 0 becomes 00 etc)		To convert from a hexadecimal values used in CSS or HTML to ones usable in Second Life scripting, first convert the number for the red, green and blue saturation from hexadecimal to decimal, then divide that number by 255. Do bear in mind that 3-digit codes are a shorthand form, so each digit should be doubled (F becomes FF, 4 becomes 44, 0 becomes 00 etc)

	{\|class="wikitable" ~~style="text~~-~~align:center;border: 1px solid #000"~~		{\|class="wikitable" {{Prettytable}}
	! ~~Hexadecimal~~ !! ~~Decimal !~~! ~~Saturation Float~~		\|-
			!
			!{{Hl2}}\| Red
			!{{Hl2}}\| Green
			!{{Hl2}}\| Blue
	\|-		\|-
			! {{Hl2}} \| Hexadecimal
	\| FF		\| FF
			\| CC
			\| 00
			\|-
			! {{Hl2}} \|Decimal
	\| 255		\| 255
			\| 204
			\| 0
			\|-
			! {{Hl2}} \|Saturation Float
	\| 1.0		\| 1.0
	\|-
	~~\| CC~~
	~~\| 204~~
	\| 0.8		\| 0.8
	\|-
	~~\| 00~~
	~~\| 0~~
	\| 0.0		\| 0.0
	\|}		\|}

← Older revision		Revision as of 11:24, 5 November 2008
Line 62:		Line 62:
	{\|class="wikitable" {{Prettytable}}		{\|class="wikitable" {{Prettytable}}
	\|-		\|-
	!		\| style="background-color:#FFCC00; text-align:center;" \| <sub>Form</sub><span style="size:1.5em;">\</span><sup>Channels</sup>
	!{{Hl2}}\| Red		!{{Hl2}}\| Red
	!{{Hl2}}\| Green		!{{Hl2}}\| Green