gel: Only send motion updates for sprites if they have moved.

2023-12-13 17:48:42 +11:00
parent 80dab00932
commit bcd283c6d6
13 changed files with 186 additions and 77 deletions
--- a/4-high/gel/source/gel-sprite.ads
+++ b/4-high/gel/source/gel-sprite.ads
@@ -328,6 +328,16 @@ is



+   -- Motion Updates
+   --
+   function has_Moved (Self : in out Item;   current_Site : Vector_3;
+                                             current_Spin : Matrix_3x3) return Boolean;
+
+
+
+
+
+
 private

   type access_Joint_views is access all Joint.views;
@@ -422,6 +432,11 @@ private
         user_Data               : any_user_Data_view;

         is_Destroyed            : Boolean := False;
+
+         -- Motion Updates
+         --
+         prior_Site : Vector_3   := Origin_3D;
+         prior_Spin : Matrix_3x3 := Identity_3x3;
      end record;