Heightfield Smooth Erode - Revision history

Redmaw: Replaced example images in bottom two rows of Smooth erode setting, to match example images used for Smooth erode node wiki page. Updated description corresponding to those two rows of example images.

2021-02-11T01:14:26Z

Replaced example images in bottom two rows of Smooth erode setting, to match example images used for Smooth erode node wiki page. Updated description corresponding to those two rows of example images.

← Older revision		Revision as of 01:14, 11 February 2021
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	The smooth erode effect is independent from the heightfield’s resolution, whether expressed as the “Number of points” setting or the number of pixels in an image file. What matters is the distance in meters which is based on world space. Notice in the example images below that although the heightfield resolutions are very different the final smooth erosion across the terrain looks very similar.		The smooth erode effect is independent from the heightfield’s resolution, whether expressed as the “Number of points” setting or the number of pixels in an image file. What matters is the distance in meters which is based on world space. <!-- Notice in the example images below that although the heightfield resolutions are very different the final smooth erosion across the terrain looks very similar. -->
			{\|
			\|-
			\| [[File:HFSmooth_27_NumPnts64_SmoothRadius0.jpg\|none\|266px\|Heightfield resolution 64 x 64, Smooth radius = 0.]] \|\| [[File:HFSmooth_28_NumPnts64_SmoothRadius10.jpg\|none\|266px\|Heightfield resolution 64 x 64, Smooth radius = 10.]] \|\| [[File:HFSmooth_29_NumPnts64_SmoothRadius100.jpg\|none\|266px\|Heightfield resolution 64 x 64, Smooth radius = 100.]]
			\|-
			\| [[File:HFSmooth_30_NumPnts1024_SmoothRadius0.jpg\|none\|266px\|Heightfield resolution 1024 x 1024, Smooth radius = 0.]] \|\| [[File:HFSmooth_31_NumPnts1024_SmoothRadius10.jpg\|none\|266px\|Heightfield resolution 1024 x 1024, Smooth radius = 10.]] \|\| [[File:HFSmooth_32_NumPnts1024_SmoothRadius100.jpg\|none\|266px\|Heightfield resolution 1024 x 1025, Smooth radius = 100.]]
			\|}

	{\|		<!-- {\|
	\|-		\|-
	\|[[File:HFSmoothErode_24_HFResoution512_SmoothRadius0.jpg\|none\|266px\|Heightfield resolution 512 x 512, Smooth radius = 0.]] \|\| [[File:HFSmoothErode_25_HFResoution512_SmoothRadius10.jpg\|none\|266px\|Heightfield resolution 512 x 512, Smooth radius = 10 (default).]] \|\| [[File:HFSmoothErode_26_HFResoution512_SmoothRadius100.jpg\|none\|266px\|Heightfield resolution 512 x 512, Smooth radius = 100.]]		\|[[File:HFSmoothErode_24_HFResoution512_SmoothRadius0.jpg\|none\|266px\|Heightfield resolution 512 x 512, Smooth radius = 0.]] \|\| [[File:HFSmoothErode_25_HFResoution512_SmoothRadius10.jpg\|none\|266px\|Heightfield resolution 512 x 512, Smooth radius = 10 (default).]] \|\| [[File:HFSmoothErode_26_HFResoution512_SmoothRadius100.jpg\|none\|266px\|Heightfield resolution 512 x 512, Smooth radius = 100.]]
	\|-		\|-
	\| [[File:HFSmoothErode_21_HFResoution2048_SmoothRadius0.jpg\|none\|266px\|Heightfield resolution 2048 x 2048, Smooth radius = 0.]] \|\| [[File:HFSmoothErode_22_HFResoution2048_SmoothRadius10.jpg\|none\|266px\|Heightfield resolution 2048 x 2048, Smooth radius = 10 (default). ]] \|\| [[File:HFSmoothErode_23_HFResoution2048_SmoothRadius100.jpg\|none\|266px\|Heightfield resolution 2048 x 2048, Smooth radius = 100.]]		\| [[File:HFSmoothErode_21_HFResoution2048_SmoothRadius0.jpg\|none\|266px\|Heightfield resolution 2048 x 2048, Smooth radius = 0.]] \|\| [[File:HFSmoothErode_22_HFResoution2048_SmoothRadius10.jpg\|none\|266px\|Heightfield resolution 2048 x 2048, Smooth radius = 10 (default). ]] \|\| [[File:HFSmoothErode_23_HFResoution2048_SmoothRadius100.jpg\|none\|266px\|Heightfield resolution 2048 x 2048, Smooth radius = 100.]]
	\|}		\|} -->

	</ul>		</ul>

Redmaw: Replaced example images on bottom 2 rows with new renders w/o HF Fractal Detail. Commented out Overview description of HF fractal detail and example image. Reduced example images using Smooth radius value 0, 10, 100.

2021-02-02T00:25:08Z

Replaced example images on bottom 2 rows with new renders w/o HF Fractal Detail. Commented out Overview description of HF fractal detail and example image. Reduced example images using Smooth radius value 0, 10, 100.

← Older revision		Revision as of 00:25, 2 February 2021
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	This node erodes a heightfield by sampling data points within the area defined by the “Smooth radius” setting then setting the altitude to the minimum or lowest value found within that sample set. The radius value is defined in metres and in world space. It is not dependent on the heightfield’s resolution, ensuring that the erosion effect will be “similar” whether a heightfield's resolution is 1024 x 1024 or 8k.		This node erodes a heightfield by sampling data points within the area defined by the “Smooth radius” setting then setting the altitude to the minimum or lowest value found within that sample set. The radius value is defined in metres and in world space. It is not dependent on the heightfield’s resolution, ensuring that the erosion effect will be “similar” whether a heightfield's resolution is 1024 x 1024 or 8k.

	Fractal detail can be added to the eroded heightfield via the Heightfield’s Fractal Detail tab.		<!-- Fractal detail can be added to the eroded heightfield via the Heightfield’s Fractal Detail tab.

	[[File:HFSmoothErode_20_HFFractalDetail.jpg\|none\|800px\|Heightfield fractal detail enabled on top of the Smooth erode process.]]		[[File:HFSmoothErode_20_HFFractalDetail.jpg\|none\|800px\|Heightfield fractal detail enabled on top of the Smooth erode process.]] -->


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	{\|		{\|
	\|-		\|-
	\| [[File:HFSmoothErode_01_HFSize500_SmoothRadius0.jpg\|none\|~~200px~~\|Heightfield size = 500 metres, Smooth radius = 0.]] \|\| [[File:HFSmoothErode_02_HFSize500_SmoothRadius10.jpg\|none\|~~200px~~\|Heightfield size = 500 metres, Smooth radius = 10 (default).]] \|\| ~~[[File:HFSmoothErode_03_HFSize500_SmoothRadius25.jpg\|none\|200px\|Heightfield size = 500 metres, Smooth radius = 25.]] \|\|~~ [[File:HFSmoothErode_04_HFSize500_SmoothRadius100.jpg\|none\|~~200px~~\|Heightfield size = 500 metres, Smooth radius = 100.]]		\| [[File:HFSmoothErode_01_HFSize500_SmoothRadius0.jpg\|none\|266px\|Heightfield size = 500 metres, Smooth radius = 0.]] \|\| [[File:HFSmoothErode_02_HFSize500_SmoothRadius10.jpg\|none\|266px\|Heightfield size = 500 metres, Smooth radius = 10 (default).]] \|\| [[File:HFSmoothErode_04_HFSize500_SmoothRadius100.jpg\|none\|266px\|Heightfield size = 500 metres, Smooth radius = 100.]]
	\|-		\|-
	\| [[File:HFSmoothErode_05_HFSize4000_SmoothRadius0.jpg\|none\|~~200px~~\|Heightfield size = 4000 metres, Smooth radius = 0.]] \|\| [[File:HFSmoothErode_06_HFSize4000_SmoothRadius10.jpg\|none\|~~200px~~\|Heightfield size = 4000 metres, Smooth radius = 10 (default).]] \|\| [[File:HFSmoothErode_07_HFSize4000_SmoothRadius100.jpg\|none\|~~200px~~\|Heightfield size = 4000 metres, Smooth radius = 100~~.]] \|\|[[File:HFSmoothErode_08_HFSize4000_SmoothRadius250.jpg\|none\|200px\|Heightfield size = 4000 metres, Smooth radius = 250~~.]]		\| [[File:HFSmoothErode_05_HFSize4000_SmoothRadius0.jpg\|none\|266px\|Heightfield size = 4000 metres, Smooth radius = 0.]] \|\| [[File:HFSmoothErode_06_HFSize4000_SmoothRadius10.jpg\|none\|266px\|Heightfield size = 4000 metres, Smooth radius = 10 (default).]] \|\| [[File:HFSmoothErode_07_HFSize4000_SmoothRadius100.jpg\|none\|266px\|Heightfield size = 4000 metres, Smooth radius = 100.]]
	\|}		\|}

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	{\|		{\|
	\|-		\|-
	\| [[File:~~HFSmoothErode_09_HFResoution512_SmoothRadius0~~.jpg\|none\|~~200px~~\|Heightfield resolution 512 x 512, Smooth radius = 0.]] \|\| [[File:~~HFSmoothErode_13_HFResoution512_SmoothRadius10~~.jpg\|none\|~~200px~~\|Heightfield resolution 512 x 512, Smooth radius = 10 (default).]] \|\| [[File:~~HFSmoothErode_14_HFResoution512_SmoothRadius100~~.jpg\|none\|~~200px~~\|Heightfield resolution 512 x 512, Smooth radius = 100~~.]] \|\| [[File:HFSmoothErode_15_HFResoution512_SmoothRadius1000.jpg\|none\|200px\|Heightfield resolution 512 x 512, Smooth radius = 1000~~.]]		\|[[File:HFSmoothErode_24_HFResoution512_SmoothRadius0.jpg\|none\|266px\|Heightfield resolution 512 x 512, Smooth radius = 0.]] \|\| [[File:HFSmoothErode_25_HFResoution512_SmoothRadius10.jpg\|none\|266px\|Heightfield resolution 512 x 512, Smooth radius = 10 (default).]] \|\| [[File:HFSmoothErode_26_HFResoution512_SmoothRadius100.jpg\|none\|266px\|Heightfield resolution 512 x 512, Smooth radius = 100.]]
	\|-		\|-
	\| [[File:~~HFSmoothErode_16_HFResoution2048_SmoothRadius0~~.jpg\|none\|~~200px~~\|Heightfield resolution 2048 x 2048, Smooth radius = 0.]] \|\| [[File:~~HFSmoothErode_17_HFResoution2048_SmoothRadius10~~.jpg\|none\|~~200px~~\|Heightfield resolution 2048 x 2048, Smooth radius = 10 (default).]] \|\| [[File:~~HFSmoothErode_18_HFResoution2048_SmoothRadius100~~.jpg\|none\|~~200px~~\|Heightfield resolution 2048 x 2048, Smooth radius = 100~~.]] \|\| [[File:HFSmoothErode_19_HFResoution2048_SmoothRadius1000.jpg\|none\|200px\|Heightfield resolution 2048 x 2048, Smooth radius = 1000~~.]]		\| [[File:HFSmoothErode_21_HFResoution2048_SmoothRadius0.jpg\|none\|266px\|Heightfield resolution 2048 x 2048, Smooth radius = 0.]] \|\| [[File:HFSmoothErode_22_HFResoution2048_SmoothRadius10.jpg\|none\|266px\|Heightfield resolution 2048 x 2048, Smooth radius = 10 (default). ]] \|\| [[File:HFSmoothErode_23_HFResoution2048_SmoothRadius100.jpg\|none\|266px\|Heightfield resolution 2048 x 2048, Smooth radius = 100.]]
	\|}		\|}

Redmaw: Added descriptions and example images for all settings.

2021-01-29T18:44:18Z

Added descriptions and example images for all settings.

@@ Line 1: / Line 1: @@
-[[Image:drex_module_190_image_0.png|485pxpx|Heightfield Smooth Erode]]
+<!-- [[Image:drex_module_190_image_0.png|485pxpx|Heightfield Smooth Erode]] -->
-Back to: [[Heightfield Smooth]]
+== Overview ==
-<!-- imported from file: module_190.html-->
+Fractal detail can be added to the eroded heightfield via the Heightfield’s Fractal Detail tab.
 [[Category: Heightfield Operators]]

JavaJones at 18:44, 1 June 2011

2011-06-01T18:44:52Z

← Older revision		Revision as of 18:44, 1 June 2011
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	<!-- imported from file: module_190.html-->		<!-- imported from file: module_190.html-->

	[[Category: Heightfield Operators\| ]]		[[Category: Heightfield Operators]]

JavaJones at 02:36, 18 May 2011

2011-05-18T02:36:45Z

← Older revision		Revision as of 02:36, 18 May 2011
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	~~[[Category:IMPORT]]~~
	~~='''Heightfield Smooth Erode'''=~~

	[[Image:drex_module_190_image_0.png\|485pxpx\|Heightfield Smooth Erode]]		[[Image:drex_module_190_image_0.png\|485pxpx\|Heightfield Smooth Erode]]

	Back to: [[Heightfield Smooth]]		Back to: [[Heightfield Smooth]]
	~~__NOTOC__~~
	<!-- imported from file: module_190.html-->		<!-- imported from file: module_190.html-->

			[[Category: Heightfield Operators\| ]]

127.0.0.1: jrfconvert import

2010-07-11T02:56:03Z

jrfconvert import

New page

[[Category:IMPORT]]
='''Heightfield Smooth Erode'''=

[[Image:drex_module_190_image_0.png|485pxpx|Heightfield Smooth Erode]]

Back to: [[Heightfield Smooth]]
__NOTOC__