Fix T68911: "illegal recursive expansion of macro id"

I imagined that could be a problem for some drivers. I should have avoided.
Referenced by issue #68911, blender2.81 crashes in edit mode by clicking left mouse button default instalation
2019-08-20 21:56:39 -03:00 · 2019-08-20 21:56:39 -03:00 · 899d2461bf · 2023-02-14 09:02:41 +01:00
parent daba3e871f
commit 899d2461bf
1 changed files with 3 additions and 2 deletions
--- a/source/blender/draw/engines/select/shaders/selection_id_frag.glsl
+++ b/source/blender/draw/engines/select/shaders/selection_id_frag.glsl
@ -1,14 +1,15 @@

 #ifdef UNIFORM_ID
 uniform int id;
-#  define id floatBitsToUint(intBitsToFloat(id))
+#  define _id floatBitsToUint(intBitsToFloat(id))
 #else
 flat in uint id;
+#  define _id id
 #endif

 out uint fragColor;

 void main()
 {
-  fragColor = id;
+  fragColor = _id;
 }