0xafbf
commented
4 years ago The custom build is not necessary, but it will help for better import of some features of the datasmith format. If you want to match what my custom build does, you will need to:
- select normal map textures and enable the "flip green channel" option in them
- select the mask textures (roughness, etc...), uncheck the "sRGB" flag and revert the "gamma curve" to 1.0
- make sure that point light and area light attenuation radius are correct (currently, UE4 only reads attenuation radius for spot lights
as you can see, these are not a big deal, but help in making a seamless experience. The greatest annoyance is when you import textures and materials, if the texture is marked as sRGB, the texture samplers are created as "Color", so when you turn sRGB off, the materials break as you need to switch the samplers to "Linear Color". This doesn't happen if the textures are imported as non-sRGB from the start.
Please let me know if you have any questions, you can also ask questions in the discord server
On Tue, Jan 21, 2020 at 3:47 PM juangea notifications@github.com wrote:
Hi there, I have not tried it yet, but I would like to know if it's absolutely necessary to use your custom UE4 build? or can we use it in a normal release build from UE4, even if it has some caveats :)
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Hi there, I have not tried it yet, but I would like to know if it's absolutely necessary to use your custom UE4 build? or can we use it in a normal release build from UE4, even if it has some caveats :)