http://wiki.polycount.com/w/index.php?action=history&feed=atom&title=RMA 2026-04-13T12:25:24Z Revision history for this page on the wiki MediaWiki 1.23.2 http://wiki.polycount.com/w/index.php?title=RMA&diff=6389&oldid=prev 2015-05-24T17:51:48Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 17:51, 24 May 2015</td> </tr><tr><td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>RMA stands for [[Roughness map|Roughness]] + [[Metallic map|Metallic]] + [[Ambient occlusion map|Ambient occlusion]], which are packed into the red, green, and blue channels of a bitmap. &#160;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>RMA stands for [[Roughness map|Roughness]] + [[Metallic map|Metallic]] + [[Ambient occlusion map|Ambient occlusion]], which are packed into the red, green, and blue channels of a bitmap. &#160;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>These maps are used with [[PBR<del class="diffchange diffchange-inline">|</del>Physically Based Rendering<del class="diffchange diffchange-inline">]]</del>. &#160;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>These maps are used with [[PBR<ins class="diffchange diffchange-inline">]] (</ins>Physically Based Rendering<ins class="diffchange diffchange-inline">)</ins>. &#160;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>The process of combining different maps into RGB channels is called [[ChannelPacking|channel packing]].</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>The process of combining different maps into RGB channels is called [[ChannelPacking|channel packing]].</div></td></tr> <!-- diff cache key polycountwiki:diff:version:1.11a:oldid:6386:newid:6389 --> </table>

EricChadwick http://wiki.polycount.com/w/index.php?title=RMA&diff=6386&oldid=prev 2015-05-24T17:46:03Z

<p>added</p> <p><b>New page</b></p><div>RMA stands for [[Roughness map|Roughness]] + [[Metallic map|Metallic]] + [[Ambient occlusion map|Ambient occlusion]], which are packed into the red, green, and blue channels of a bitmap. <br /> <br /> These maps are used with [[PBR|Physically Based Rendering]]. <br /> <br /> The process of combining different maps into RGB channels is called [[ChannelPacking|channel packing]].<br /> <br /> <br /> == Tools ==<br /> * [http://helpx.adobe.com/photoshop/using/channel-basics.html Photoshop alpha channels]<br /> * [http://docs.gimp.org/en/gimp-channel-dialog.html Gimp alpha channels]<br /> * [http://www.polycount.com/forum/showthread.php?t=148082 Channel Shuffle]<br /> <br /> <br /> == More Information ==<br /> * [[Ambient occlusion map]]<br /> * [[ChannelPacking]]<br /> * [[MultiTexture]]<br /> * [[Normal Map Compression]]<br /> * [[PBR]]<br /> * [[Roughness map]]<br /> * [[Metallic map]]<br /> * [[Shaders]]<br /> * [[Texture atlas]]<br /> * [[TextureCoordinates]]<br /> <br /> ----<br /> [[Category:Texturing]] [[Category:TextureTechnique]] [[Category:Glossary]]</div>

EricChadwick