Mapdev:parallax - Revision history

Gajop: /* mapinfo.lua */

2018-12-18T15:37:26Z

mapinfo.lua

← Older revision		Revision as of 16:37, 18 December 2018
Line 14:		Line 14:
	== mapinfo.lua ==		== mapinfo.lua ==
	The relevant sections of the [[Mapdev:mapinfo.lua\|mapinfo.lua]]		The relevant sections of the [[Mapdev:mapinfo.lua\|mapinfo.lua]]
	~~<code>~~<pre>		<pre>
	local mapinfo = {		local mapinfo = {
	...		...
Line 23:		Line 23:
	},		},
	...		...
	}</pre>~~</code>~~		}</pre>

	== Image File==		== Image File==
	{\| class="wikitable" width="100%"		{\| class="wikitable" width="100%"

Flozi: 1cat

2013-03-20T20:15:09Z

1cat

← Older revision		Revision as of 21:15, 20 March 2013
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	* [http://springrts.com/phpbb/viewtopic.php?f=13&t=29108 Parallax Maps?]		* [http://springrts.com/phpbb/viewtopic.php?f=13&t=29108 Parallax Maps?]

	[[Category:~~Development]]~~		[[Category:Map Dev]]
	~~[[Category:Mapdev~~]]

Enetheru: /* Image File */ used image template styling

2013-01-06T13:42:08Z

Image File: used image template styling

← Older revision		Revision as of 14:42, 6 January 2013
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	}</pre></code>		}</pre></code>
	== Image File==		== Image File==
	* Location: ./maps/		{\| class="wikitable" width="100%"
	* 8bpp RGBA, ~~any resolution(~~will be stretched over the terrain).		! width="15%" \| File Location
	* Should be the same size as the specular ~~tex~~		\| ./maps/
			\|-
			! File Format
			\| PNG, TGA
			\|-
			! Colour Depth
			\| 8bpp
			\|-
			! Channels
			\| RGBA
			\|-
			! Resolution
			\| Any, recommended powers of two, will be stretched over the terrain. Should be the same size as the [[Mapdev:specular]] image
			\|}
	{{FIXME}} needs cleaning.		{{FIXME}} needs cleaning.
	<pre>		<pre>

Enetheru: created page

2012-12-31T06:32:11Z

created page

New page

= Parallax Texture =
modifies the diffuse, normal, and specular
TEXTURE COORDINATES before sampling is done

{{FIXME}} description as to why you want to use Parallax textures.
<center>
{| class="wikitable"
|+ Example
| {{FIXME}} needs image file || {{FIXME}} needs image file
|-
! Without Parallax Map !! With Parallax Map
|}</center>
= Specification =
== mapinfo.lua ==
The relevant sections of the [[Mapdev:mapinfo.lua|mapinfo.lua]]
<code><pre>
local mapinfo = {
...
resources = {
...
parallaxHeightTex = "parallax.png",
...
},
...
}</pre></code>
== Image File==
* Location: ./maps/
* 8bpp RGBA, any resolution(will be stretched over the terrain).
* Should be the same size as the specular tex
{{FIXME}} needs cleaning.
<pre>
height, scale, and bias parameters are packed
as follows to produce a texel offset-factor f

h = (parallaxHeightTex.r * 65280 + parallaxHeightTex.g * 256) / 65536
s = (parallaxHeightTex.b)
b = (parallaxHeightTex.a - 0.5)
f = h * s + b
</pre>

= Forum Discussions =
* [http://springrts.com/phpbb/viewtopic.php?f=13&t=29108 Parallax Maps?]

[[Category:Development]]
[[Category:Mapdev]]