return normalised device coordinates together with vector, from getClickPos function

2024-07-31 14:52:12 +01:00
parent a2c499c933
commit 087998ac6b
4 changed files with 49 additions and 29 deletions
--- a/message-types/draw-msg.sml
+++ b/message-types/draw-msg.sml
@@ -1,9 +1,11 @@
 signature DRAW_MESSAGE =
 sig
  datatype t = DRAW_BUTTON of Real32.real vector
+             | NO_DRAW
 end

 structure DrawMessage :> DRAW_MESSAGE =
 struct 
  datatype t = DRAW_BUTTON of Real32.real vector 
+             | NO_DRAW
 end