diff --git a/core/todo.txt b/core/todo.txt
index b226fd16e..1522e5ccb 100644
--- a/core/todo.txt
+++ b/core/todo.txt
@@ -14,7 +14,9 @@ touching pixels[]. All other functions including get(), set(),
 filter(), etc shouldn't need them. 
 _   fjen says blend() doens't work in JAVA2D
 
-_ P3D is not doing bilinear interpolation?
+_ P3D not doing bilinear interpolation because smooth() has to be set
+_   how should this be handled? a hint? allowing smooth()?
+
 
 
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