Howto:Multi-channel lightmap: Difference between revisions

Howto:Multi-channel lightmap (view source)

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+You can set up your lights to mimic the 3 color channels used in the shader and thus bake three different light sources into three different channels in one bake session if you wish. This would eliminate some steps in Gimp during the next part of the process, but for the purpose of this tutorial, we'll take the longer approach so you can see how it is possible to work with images and their channels. This is what you might expect to see if you do a light source per color channel (rgb).
+[[File:Tutorial 01.jpg|thumb|Selecting object to map in the blend]]
-You can set up your lights to mimic the 3 color channels used in the shader and thus bake three different light sources into three different channels in one bake session if you wish. This would eliminate some steps in Gimp during the next part of the process, but for the purpose of this tutorial, we'll take the longer approach so you can see how it is possible to work with images and their channels. This is what you might expect to see if you do a light source per color channel (rgb).
-[[File:Tutorial 01.jpg|thumb|Selecting object to map in the blend]]