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opengl: Revamp texturing.

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This commit is contained in:
Rod Kay
2025-09-09 10:52:23 +10:00
parent 76add3f4a2
commit 5f0e2155be
24 changed files with 593 additions and 479 deletions
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37
3-mid/opengl/source/lean/model/opengl-model-sphere-lit_textured.ads
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@@ -1,6 +1,7 @@
with
openGL.Font,
openGL.Geometry;
openGL.Geometry,
openGL.Model.texturing;
package openGL.Model.sphere.lit_textured
@@ -10,13 +11,18 @@ package openGL.Model.sphere.lit_textured
-- The texture is often a mercator projection to be mapped onto the sphere.
--
is
type Item is new Model.sphere.item with private;
package textured_Model is new texturing.Mixin (openGL.Model.sphere.item);
type Item is new textured_Model.textured_item with private;
-- type Item is new Model.sphere.item with private;
type View is access all Item'Class;
function new_Sphere (Radius : in Real;
lat_Count : in Positive := default_latitude_Count;
long_Count : in Positive := default_longitude_Count;
texture_Details : in texture_Set.Details;
Image : in asset_Name := null_Asset) return View;
@@ -29,24 +35,25 @@ is
-- Texturing
--
overriding
function Fade (Self : in Item; Which : in texture_Set.texture_Id) return texture_Set.fade_Level;
overriding
procedure Fade_is (Self : in out Item; Which : in texture_Set.texture_Id;
Now : in texture_Set.fade_Level);
procedure Texture_is (Self : in out Item; Which : in texture_Set.texture_Id;
Now : in asset_Name);
overriding
function texture_Count (Self : in Item) return Natural;
-- overriding
-- function Fade (Self : in Item; Which : in texture_Set.texture_Id) return texture_Set.fade_Level;
--
-- overriding
-- procedure Fade_is (Self : in out Item; Which : in texture_Set.texture_Id;
-- Now : in texture_Set.fade_Level);
--
-- procedure Texture_is (Self : in out Item; Which : in texture_Set.texture_Id;
-- Now : in asset_Name);
--
-- overriding
-- function texture_Count (Self : in Item) return Natural;
private
type Item is new Model.sphere.item with
-- type Item is new Model.sphere.item with
type Item is new textured_Model.textured_item with
record
Image : asset_Name := null_Asset; -- Usually a mercator projection to be mapped onto the sphere.
end record;