Super Sample Layer - Revision history

Want at 11:05, 26 February 2017

2017-02-26T11:05:18Z

Zelgadis: Text replace - "{{Category|NewTerminology}}" to "{{NewTerminology}}"

2013-05-20T08:02:25Z

Text replace - "{{Category|NewTerminology}}" to "{{NewTerminology}}"

Genete: Updated Terminology

2013-02-18T16:45:40Z

Updated Terminology

Genete: /* Parameters of Stroboscope Layers */ typo

2011-07-22T09:11:19Z

‎Parameters of Stroboscope Layers: typo

Jcome at 09:34, 19 June 2011

2011-06-19T09:34:28Z

Jcome: params list

2011-06-19T09:27:58Z

params list

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2010-01-13T16:12:01Z

Text replace - '{{l|Category:' to '{{Category|'

Zelgadis: Text replace - ']]' to '}}'

2009-09-08T07:25:27Z

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Zelgadis: Text replace - '[[' to '{{l|'

2009-09-08T05:56:43Z

Text replace - '[[' to '{{l|'

Genete: Proper categorization

2009-09-06T09:15:07Z

Proper categorization

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 {{Title|Super Sample Layer}}
 {{Category|Layers}}
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 {{Title|Super Sample Layer}}
 {{Category|Layers}}
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 {{Title|Super Sample Layer}}
 {{Category|Layers}}
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-==Parameters of Stroboscope Layers==
+==Parameters of Supersample Layer==
-The parameters of the stroboscope layers are:
+The parameters of the supersample layer are:
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	You specify width and a height parameters. Internally, the scene is rendered <width> times wider and <height> times taller than the output image, and then each <width> by <height> block is averaged down to a single pixel.		You specify width and a height parameters. Internally, the scene is rendered <width> times wider and <height> times taller than the output image, and then each <width> by <height> block is averaged down to a single pixel.

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 {{Category|Layers}}
 <!-- Page info end -->
-== Introduction ==
 The Super Sample layer is used to anti-alias all the layers under it.
 It isn't often needed, since most layers produce smooth output already.
 You specify width and a height parameters.  Internally, the scene is rendered <width> times wider and <height> times taller than the output image, and then each <width> by <height> block is averaged down to a single pixel.

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 <!-- Page info -->
 {{Title|Super Sample Layer}}
-{{l|Category:Layers]]
+{{l|Category:Layers}}
 <!-- Page info end -->
 == Introduction ==
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 This shows a zoomed image of an outline with anti-alias turned off, and without a supersample layer:
-{{l|Image:Supersample-none.png]]
+{{l|Image:Supersample-none.png}}
-The 'Use Parametric' checkbox makes it use the {{l|parametric renderer]] rather than the default {{l|accelerated renderer]].
+The 'Use Parametric' checkbox makes it use the {{l|parametric renderer}} rather than the default {{l|accelerated renderer}}.
 The 'Be Alpha Safe' checkbox makes the averaging process aware of the alpha channel.  When 'Alpha Safe', the average is sum(color * alpha)/sum(alpha), with an alpha value of sum(alpha)/sum(1).  When not 'Alpha Safe', the average is simply sum(color)/sum(1).
@@ Line 25: / Line 25: @@
 This is the same outline as before, but with a Super Sample layer over the top of it.  This one is with 'Be Alpha Safe' enabled:
-{{l|Image:Supersample-safe.png]]
+{{l|Image:Supersample-safe.png}}
 And this one is without 'Be Alpha Safe'.  The background is a strong blue, but with a very low Alpha.  The edges are much bluer than they would be if alpha was taken into account:
-{{l|Image:Supersample-unsafe.png]]
+{{l|Image:Supersample-unsafe.png}}
 It's worth pointing out that the Super Sample layer is disabled when the 'quality' setting is 10 or higher.  During editing, the quality is 10.
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 {|
 | width=1 height=1
-| {{l|Image:Perp-curve-gradient-3-ss1x1.png]]
+| {{l|Image:Perp-curve-gradient-3-ss1x1.png}}
 | this is the same as not using Super Sample at all
 |-
 | width=2 height=2
-| {{l|Image:Perp-curve-gradient-3-ss2x2.png]]
+| {{l|Image:Perp-curve-gradient-3-ss2x2.png}}
 | notice how there's only one intermediate color used to antialias in the very bottom right corner
 |-
 | width=3 height=3
-| {{l|Image:Perp-curve-gradient-3-ss3x3.png]]
+| {{l|Image:Perp-curve-gradient-3-ss3x3.png}}
 | now two intermediate colors are used, and the result is smoother
 |-
 | width=4 height=4
-| {{l|Image:Perp-curve-gradient-3-ss4x4.png]]
+| {{l|Image:Perp-curve-gradient-3-ss4x4.png}}
 | this looks good, but a 4x4 Super Sample layer increases the render time by a factor of 16
 |-
 | width=1 height=4
-| {{l|Image:Perp-curve-gradient-3-ss1x4.png]]
+| {{l|Image:Perp-curve-gradient-3-ss1x4.png}}
 | vertical lines are jagged, horizontal lines are smooth
 |-
 | width=4 height=1
-| {{l|Image:Perp-curve-gradient-3-ss4x1.png]]
+| {{l|Image:Perp-curve-gradient-3-ss4x1.png}}
 | vertical lines are smooth, horizontal lines are jagged
 |}

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		+	<!-- Page info -->
		+	{{Title\|Super Sample Layer}}
		+	[[Category:Layers]]
		+	<!-- Page info end -->
	== Introduction ==		== Introduction ==