Abs Vector - Revision history

Redmaw: Added ABS family of nodes chart.

2022-02-21T20:31:12Z

Added ABS family of nodes chart.

2022-02-03T23:57:11Z

Tweaked description for clarity.

2022-02-03T23:47:29Z

Updated descriptions and added example images.

2011-06-01T18:15:42Z

2011-05-18T01:00:57Z

2011-05-17T23:28:40Z

2011-05-17T21:12:55Z

2010-07-11T03:45:33Z

2010-07-11T02:56:11Z

jrfconvert import

New page

[[Category:IMPORT]]
='''Abs Vector'''=

[[Image:drex_module_65_image_0.png|485pxpx|Abs Vector]]
__NOTOC__

@@ Line 17: / Line 17: @@
 ( 2.1, -6, 4 ) becomes ( 2.1, 6, 4 ) <br /n>
 ( -10, -3, -2 ) becomes ( 10, 3, 2 ) <br /n>
 </ul>

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-In the example below, an EXR image containing vector data is assigned to the Main Input of the Abs Vector node.  Visually, the green pixels represent data above a value of 0 in the Y axis, whereas the magenta pixels indicate negative values which lie below.  When enabled, the Abs Vector node outputs all values as positive values.
+In the example below, an EXR image containing vector data is assigned to the Main Input of the Abs Vector node.  Visually, the green pixels represent data above a value of 0 in the Y axis, whereas the magenta pixels indicate a blend of positive and negative values lying on the X and Z axis.  When enabled, the Abs Vector node outputs all values as positive values.
 <ul>
 [[File:AbsVector.jpg|none|800px|The ABS Vector node outputs all values as positive values.  Any negative values below 0, are returned as positive values above 0.]]

@@ Line 1: / Line 1: @@
-[[Image:drex_module_65_image_0.png|485pxpx|Abs Vector]]
+<div style="float:right; border-style:solid; padding:20px"><categorytree mode=pages hideroot=off>Clamp</categorytree></div>
-'''Node Description & Purpose:'''
+[[File:ABSVector_00_GUI.png|none|470px|Abs Vector]]
 The Abs family of nodes allow you to find the absolute value of the colour/scalar/vector coming into the Input. The absolute value of a number is its value regardless of whether it is positive or negative. In practice, this means the absolute value is always a positive number. For example:
-The absolute value of 4 is 4
-The absolute value of 0 is 0
+'''Settings:'''
-This function works in a component-wise fashion for colours and vectors, so using vectors as an example :
+*'''Name:''' This setting allows you to apply a descriptive name to the node, which can be helpful when using multiple Abs Vector nodes in a project.
-( 2.1, -6, 4 ) becomes ( 2.1, 6, 4 )
+<br /n>
 [[Category: Clamp]]

← Older revision		Revision as of 18:15, 1 June 2011
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	This node has no other settings apart from the Input node.		This node has no other settings apart from the Input node.

−	[[Category: Clamp\| ]]	+	[[Category: Clamp]]

← Older revision		Revision as of 01:00, 18 May 2011
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	This node has no other settings apart from the Input node.		This node has no other settings apart from the Input node.

−	[[Category: Clamp]]	+	[[Category: Clamp\| ]]

← Older revision		Revision as of 23:28, 17 May 2011
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	This node has no other settings apart from the Input node.		This node has no other settings apart from the Input node.

−	~~[[Category: Function Nodes]]~~
	[[Category: Clamp]]		[[Category: Clamp]]

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 [[Image:drex_module_65_image_0.png|485pxpx|Abs Vector]]
 __NOTOC__
-<!-- imported from file: module_65.html-->