Differences

This shows you the differences between two versions of the page.

--- skybox [2019/03/08 10:37] – created admin
+++ skybox [2020/01/27 08:43] – [Creating a skybox at runtime] admin
@@ Line 26: / Line 26: @@
 uses
   FMX.UITypes,
-  Gorilla.Viewport;
+  Gorilla.Viewport,
+  Gorilla.Context.Texturing;
 // in our form (TForm1) we added a field named "FGorilla"
@@ Line 45: / Line 46: @@
   LBmp := TBitmap.CreateFromFile(LCMPath + 'negz.jpg');
   try
-    FSkyBox.Textures[TGorillaSkyBoxTexturePart.Front]  := LBmp;
+    FSkyBox.Textures[TGorillaCubeMapFace.NegativeZ] := LBmp;
     LBmp.LoadFromFile(LCMPath + 'posz.jpg');
-    FSkyBox.Textures[TGorillaSkyBoxTexturePart.Back]   := LBmp;
+    FSkyBox.Textures[TGorillaCubeMapFace.PositiveZ] := LBmp;
-    LBmp.LoadFromFile(LCMPath + 'posy.jpg');
-    FSkyBox.Textures[TGorillaSkyBoxTexturePart.Top]    := LBmp;
     LBmp.LoadFromFile(LCMPath + 'negy.jpg');
-    FSkyBox.Textures[TGorillaSkyBoxTexturePart.Bottom] := LBmp;
+    FSkyBox.Textures[TGorillaCubeMapFace.NegativeY] := LBmp;
+    LBmp.LoadFromFile(LCMPath + 'posy.jpg');
+    FSkyBox.Textures[TGorillaCubeMapFace.PositiveY] := LBmp;
     LBmp.LoadFromFile(LCMPath + 'negx.jpg');
-    FSkyBox.Textures[TGorillaSkyBoxTexturePart.Left]   := LBmp;
+    FSkyBox.Textures[TGorillaCubeMapFace.NegativeX] := LBmp;
     LBmp.LoadFromFile(LCMPath + 'posx.jpg');
-    FSkyBox.Textures[TGorillaSkyBoxTexturePart.Right]  := LBmp;
+    FSkyBox.Textures[TGorillaCubeMapFace.PositiveX] := LBmp;
   finally
     FreeAndNil(LBmp);
@@ Line 61: / Line 62: @@
 end;
 </file>
-**Due to complications in combining FMX and Gorilla3D on lower texture level, skybox implementation do not support real cubemap rendering at the moment.
+Since v0.8.1.2510 skyboxes are rendered as 3D box with a real cubemap texture.
+(before only by 6 planes with simple 2D textures)
+===== DesignTime =====
+Drag and drop the TGorillaSkyBox component onto your viewport and start by uploading
+the cubemap texture. This is done by loading all 6 faces of a box.
+When downloading a precomputed skybox texture set, you will get 6 textures, which can be associated the following way:
+^Property^Face^Common TextureName^
+|FrontSide|TGorillaCubeMapFace.NegativeZ|negz.jpg|
+|BackSide|TGorillaCubeMapFace.PositiveZ|posz.jpg|
+|TopSide|TGorillaCubeMapFace.NegativeY|negy.jpg|
+|BottomSide|TGorillaCubeMapFace.PositiveY|posy.jpg|
+|LeftSide|TGorillaCubeMapFace.NegativeX|negx.jpg|
+|RightSide|TGorillaCubeMapFace.PositiveX|posx.jpg|
-Skybox rendering is solved by six planes, which leads to tiny leaks at the border of each plane.**
+Next step: [[particles|Particles]]