Instal the new for ios MASKA1/11/2024 ![]() Notice how only a few areas are painted White while all other areas are painted Black. ![]() On the right hand side, outlined in green, is what the Mask Texture looks like. In the following image, we can see this in action. To accomplish this, all you have to do is paint the areas that you want to Mask with the color White leaving all the other areas Black. Here is an example of what the Texture Mask for the SM_Chair Static Mesh from the Starter Content looks like.Ĭreating a Texture Mask is something that can be accomplished in any 2D image manipulation program. Technically, any channel of any texture can be thought of and used as a texture mask. This is a good way to make use of unused channels and keep the number of textures being sampled in the Material to a minimum. Quite often, a mask will be contained within a single channel of another texture, such as the Alpha Channel of the Diffuse or Normal map. ![]() In the following How-to, we will cover how you can use Texture Masking inside of your Unreal Engine 4 (UE4) Materials.Ī Texture Mask is a grayscale texture, or a single channel (R, G, B, or A) of a texture, used to limit the area of an effect inside of a Material. When creating 3D assets, you might find that you need the ability to define different surfaces types within the same Material.Ī simple and cheap way to achieve this is to use a Texture Mask that defines which surface should be affected by which section of the Material.
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