Merge pull request godotengine#9191 from dawei-wang/patch-1

skyace65 · web-flow · commit 4023e054d5b3 · 2024-04-05T22:29:28.000-04:00
Complete the example for "skip_vertex_transform"
diff --git a/tutorials/shaders/shader_reference/spatial_shader.rst b/tutorials/shaders/shader_reference/spatial_shader.rst
@@ -130,7 +130,8 @@ it manually with the following code:
     void vertex() {
         VERTEX = (MODELVIEW_MATRIX * vec4(VERTEX, 1.0)).xyz;
         NORMAL = normalize((MODELVIEW_MATRIX * vec4(NORMAL, 0.0)).xyz);
-        // same as above for binormal and tangent, if normal mapping is used
+        BINORMAL = normalize((MODELVIEW_MATRIX * vec4(BINORMAL, 0.0)).xyz);
+        TANGENT = normalize((MODELVIEW_MATRIX * vec4(TANGENT, 0.0)).xyz);
     }
 
 Other built-ins, such as UV, UV2 and COLOR, are also passed through to the fragment function if not modified.

Original file line number	Diff line number	Diff line change
`@@ -130,7 +130,8 @@ it manually with the following code:`
`130`	`130`	`void vertex() {`
`131`	`131`	`VERTEX = (MODELVIEW_MATRIX * vec4(VERTEX, 1.0)).xyz;`
`132`	`132`	`NORMAL = normalize((MODELVIEW_MATRIX * vec4(NORMAL, 0.0)).xyz);`
`133`		`- // same as above for binormal and tangent, if normal mapping is used`
	`133`	`+ BINORMAL = normalize((MODELVIEW_MATRIX * vec4(BINORMAL, 0.0)).xyz);`
	`134`	`+ TANGENT = normalize((MODELVIEW_MATRIX * vec4(TANGENT, 0.0)).xyz);`
`134`	`135`	`}`
`135`	`136`
`136`	`137`	`Other built-ins, such as UV, UV2 and COLOR, are also passed through to the fragment function if not modified.`