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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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44
3-mid/opengl/source/lean/model/opengl-model-terrain.ads
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@@ -1,5 +1,6 @@
with
openGL.Geometry;
openGL.Geometry,
openGL.Model.texturing;
package openGL.Model.terrain
@@ -7,7 +8,9 @@ package openGL.Model.terrain
-- Models lit, textured terrain.
--
is
type Item is new Model.item with private;
package textured_Model is new texturing.Mixin (openGL.Model.item);
type Item is new textured_Model.textured_item with private;
type View is access all Item'Class;
@@ -18,11 +21,12 @@ is
--- Forge
--
function new_Terrain (heights_Asset : in asset_Name;
Row, Col : in Integer;
Heights : in height_Map_view;
color_Map : in asset_Name;
Tiling : in texture_Transform_2d := (S => (0.0, 1.0),
function new_Terrain (heights_Asset : in asset_Name;
Row, Col : in Integer;
Heights : in height_Map_view;
color_Map : in asset_Name;
texture_Details : in texture_Set.Details;
Tiling : in texture_Transform_2d := (S => (0.0, 1.0),
T => (0.0, 1.0))) return View;
overriding
procedure destroy (Self : in out Item);
@@ -41,24 +45,24 @@ 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.item with
type Item is new textured_Model.textured_item with
record
heights_Asset : asset_Name := null_Asset;