Add initial prototype.

2-low/collada/source/collada-library-animations.ads

@@ -0,0 +1,65 @@
+package collada.Library.animations
+--
+-- Models a collada 'animations' library, which is a collection of animations.
+--
+is
+
+   type Inputs_view    is access all Library.Inputs;
+   type int_Array_view is access all int_Array;
+
+
+   -----------
+   --- Sampler
+   --
+
+   type Sampler is
+      record
+         Id     : Text;
+         Inputs : Inputs_view;
+      end record;
+
+
+   -----------
+   --- Channel
+   --
+
+   type Channel is
+      record
+         Source : Text;
+         Target : Text;
+      end record;
+
+
+   --------------
+   --- Animation
+   --
+
+   type Animation is
+      record
+         Id      : Text;
+         Name    : Text;
+
+         Sources : library.Sources_view;
+         Sampler : animations.Sampler;
+         Channel : animations.Channel;
+      end record;
+
+   type Animation_array      is array (Positive range <>) of Animation;
+   type Animation_array_view is access Animation_array;
+
+   function Inputs_of         (Self : in Animation) return access float_Array;
+   function Outputs_of        (Self : in Animation) return access float_Array;
+   function Interpolations_of (Self : in Animation) return access float_Array;
+
+
+   ----------------
+   --- Library Item
+   --
+
+   type Item is
+      record
+         Contents : Animation_array_view;
+      end record;
+
+
+end collada.Library.animations;