Update spatial_shaders.rst with CUSTOM0,1,2 descriptions.

godotengine · Aug 11, 2024 · 36d5aa2 · 36d5aa2
1 parent f86bf70
commit 36d5aa2
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/tutorials/shaders/shader_reference/spatial_shader.rst b/tutorials/shaders/shader_reference/spatial_shader.rst
@@ -230,11 +230,11 @@ shader, this value can be used as desired.
 +----------------------------------------+--------------------------------------------------------+
 | in vec4 **BONE_WEIGHTS**               |                                                        |
 +----------------------------------------+--------------------------------------------------------+
-| in vec4 **CUSTOM0**                    |                                                        |
+| in vec4 **CUSTOM0**                    | When using extra UVs, ``xy`` is UV3 and ``zw`` is UV4. |
 +----------------------------------------+--------------------------------------------------------+
-| in vec4 **CUSTOM1**                    |                                                        |
+| in vec4 **CUSTOM1**                    | When using extra UVs, ``xy`` is UV5 and ``zw`` is UV6. |
 +----------------------------------------+--------------------------------------------------------+
-| in vec4 **CUSTOM2**                    |                                                        |
+| in vec4 **CUSTOM2**                    | When using extra UVs, ``xy`` is UV7 and ``zw`` is UV8. |
 +----------------------------------------+--------------------------------------------------------+
 | in vec4 **CUSTOM3**                    |                                                        |
 +----------------------------------------+--------------------------------------------------------+