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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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36
3-mid/opengl/source/lean/model/opengl-model-billboard-textured.ads
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@@ -1,6 +1,7 @@
with
openGL.Geometry,
openGL.Texture;
openGL.Texture,
openGL.Model.texturing;
package openGL.Model.billboard.textured
@@ -8,7 +9,10 @@ package openGL.Model.billboard.textured
-- Models a textured billboard.
--
is
type Item (Lucid : Boolean) is new Model.billboard.item with private;
package textured_Model is new texturing.Mixin (openGL.Model.billboard.item);
type Item (Lucid : Boolean) is new textured_Model.textured_item with private;
-- type Item (Lucid : Boolean) is new Model.billboard.item with private;
type View is access all Item'Class;
type Image_view is access Image;
@@ -24,6 +28,7 @@ is
function new_Billboard (Size : in Size_t := default_Size;
Plane : in billboard.Plane;
Texture : in asset_Name;
texture_Details : in texture_Set.Details;
Lucid : in Boolean := False) return View;
end Forge;
@@ -50,24 +55,25 @@ 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 (Lucid : Boolean) is new Model.billboard.item with
-- type Item (Lucid : Boolean) is new Model.billboard.item with
type Item (Lucid : Boolean) is new textured_Model.textured_item with
record
texture_Name : asset_Name := null_Asset;
Texture : openGL.Texture.Object := openGL.Texture.null_Object; -- The texture to be applied to the billboard face.