opengl.texture.coordinates: Add simple function to compute texture coordinates from a set of vertices.

2023-11-14 19:48:45 +11:00
parent c9ecff7d86
commit a4a75d528e
2 changed files with 65 additions and 0 deletions
--- a/3-mid/opengl/source/lean/opengl-texture-coordinates.ads
+++ b/3-mid/opengl/source/lean/opengl-texture-coordinates.ads
@@ -8,6 +8,15 @@ is
   --- 2D
   --

+   function to_Coordinates (the_Vertices : in Vector_2_array) return Coordinates_2D;
+   --
+   -- Maps the vertices to texture coordinates.
+
+
+
+   --- Generator
+   --
+
   type coordinate_Generator is abstract tagged null record;

   function to_Coordinates (Self : in coordinate_Generator;   the_Vertices : access Sites) return Coordinates_2D
@@ -50,4 +59,7 @@ is
   function to_Coordinates (Self : in mercator_Generator;   the_Vertices : access Sites) return Coordinates_2D;


+
+
+
 end openGL.Texture.Coordinates;