Clamp 0 1 Scalar - Revision history

Redmaw: Added Clamp 01 family of nodes chart.

2022-02-21T20:49:19Z

Added Clamp 01 family of nodes chart.

Redmaw: Updated descriptions and added example images.

2022-02-04T00:20:40Z

Updated descriptions and added example images.

JavaJones at 18:22, 1 June 2011

2011-06-01T18:22:12Z

JavaJones at 01:01, 18 May 2011

2011-05-18T01:01:24Z

JavaJones at 23:27, 17 May 2011

2011-05-17T23:27:53Z

JavaJones at 21:14, 17 May 2011

2011-05-17T21:14:38Z

JavaJones at 04:19, 11 July 2010

2010-07-11T04:19:28Z

127.0.0.1: jrfconvert import

2010-07-11T02:56:27Z

jrfconvert import

New page

[[Category:IMPORT]]
='''Clamp 0 1 Scalar'''=

[[Image:drex_module_69_image_0.png|485pxpx|Clamp 0 1 Scalar]]
__NOTOC__

← Older revision		Revision as of 20:49, 21 February 2022
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	</ul>		</ul>

		+	[[File:Clamp01familyOfNodes.png\|none\|800px\|The Clamp 0 1 family of nodes outputs a value of 0 for any input value below 0, and a value of 1 for any input value above 1. All other input values are left unchanged.]]
		+

	In the example below, an EXR image containing vector data is assigned to the Main Input of the Clamp 0 1 Scalar 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 Clamp 0 1 Scalar node outputs all negative values as 0, and any positive values above 1, as 1.		In the example below, an EXR image containing vector data is assigned to the Main Input of the Clamp 0 1 Scalar 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 Clamp 0 1 Scalar node outputs all negative values as 0, and any positive values above 1, as 1.

@@ Line 1: / Line 1: @@
-[[Image:drex_module_69_image_0.png|485pxpx|Clamp 0 1 Scalar]]
+<div style="float:right; border-style:solid; padding:20px"><categorytree mode=pages hideroot=off>Clamp</categorytree></div>
-Input.red is -1<br /> Input.green is 0.5<br /> Input.blue is 2
+== Overview ==
-After clamping the colour will have these values:
+'''Settings:'''
-Input.red becomes 0 (-1 was less than 0, so it becomes 0)<br /> Input.green remains 0.5 (0.5 is between 0 and 1, so it's unchanged)<br /> Input.blue becomes 1 (2 was greater than 1, so it becomes 1)
+<br /n>
 [[Category: Clamp]]

← Older revision		Revision as of 18:22, 1 June 2011
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	'''Settings: '''<br /> This node has no other settings apart from the Input node.		'''Settings: '''<br /> This node has no other settings apart from the Input node.

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

← Older revision		Revision as of 01:01, 18 May 2011
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	'''Settings: '''<br /> This node has no other settings apart from the Input node.		'''Settings: '''<br /> This node has no other settings apart from the Input node.

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

← Older revision		Revision as of 23:27, 17 May 2011
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	'''Settings: '''<br /> This node has no other settings apart from the Input node.		'''Settings: '''<br /> This node has no other settings apart from the Input node.

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

@@ Line 1: / Line 1: @@
 [[Image:drex_module_69_image_0.png|485pxpx|Clamp 0 1 Scalar]]
 '''Node Description & Purpose: '''<br /> The Clamp 0 1 family of nodes allow you to clamp, or restrict, the values of the colour or scalar coming into the Input between 0 and 1. If the value is less than 0 it will become 0. If the value is greater than 1 it will become 1. The clamping is done component-wise for colours. Here is an example using a colour with the following values:
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 '''Settings: '''<br /> This node has no other settings apart from the Input node.

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 [[Image:drex_module_69_image_0.png|485pxpx|Clamp 0 1 Scalar]]
 __NOTOC__
-<!-- imported from file: module_69.html-->