Update 3d_antialiasing.rst

Author: MJacred

tutorials/3d/3d_antialiasing.rst

@@ -198,7 +198,7 @@ SMAA 1x can be enabled in the Project Settings by changing the value of the
 :ref:`Rendering > Anti Aliasing > Quality > Screen Space AA<class_ProjectSettings_property_rendering/anti_aliasing/quality/screen_space_aa>`
 setting to ``SMAA``.
 
-Comparison between no antialiasing (left) and SMAA 1x (right):
+Comparison between no antialiasing (left), FXAA (middle), and SMAA 1x (right):
 
 TODO: image comparing no antialiasing, FXAA, SMAA 1x
 
@@ -331,7 +331,7 @@ Antialiasing comparison
 +--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+
 | Ghosting artifacts       | 🟢 None                  | 🔴 Yes                   | 🔴 Yes                   | 🟢 None                  |  🟢 None                 | 🟢 None                  | 🟢 None                  |
 +--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+
-| Performance cost         | 🟡 Medium                | 🟡 Medium                | 🔴 High                  | 🟢 Low                   |  🟢 Low                  | 🔴 Very High             | 🟢 Low                   |
+| Performance cost         | 🟡 Medium                | 🟡 Medium                | 🔴 High                  | 🟢 Low                   |  🟢 Low [4]_             | 🔴 Very High             | 🟢 Low                   |
 +--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+
 | Forward+                 | ✔️ Yes                   | ✔️ Yes                   | ✔️ Yes                   | ✔️ Yes                   |  ✔️ Yes                  | ✔️ Yes                   | ✔️ Yes                   |
 +--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+--------------------------+
@@ -346,4 +346,4 @@ Antialiasing comparison
 .. [2] TAA/FSR2 transparency antialiasing is most effective when using Alpha Scissor.
 .. [3] SSAA has some blur from bilinear downscaling. This can be mitigated by
        using an integer scaling factor of ``2.0``.
-.. [4] SMAA 1x introduces less blurriness than FXAA.
+.. [4] SMAA 1x introduces less blurriness than FXAA at a slightly higher cost than FXAA.