3d game example (#1252)

3d game example

Author: mockersf

Cargo.toml

@@ -249,6 +249,10 @@ path = "examples/ecs/parallel_query.rs"
 name = "hierarchy"
 path = "examples/ecs/hierarchy.rs"
 
+[[example]]
+name = "alien_cake_addict"
+path = "examples/game/alien_cake_addict.rs"
+
 [[example]]
 name = "breakout"
 path = "examples/game/breakout.rs"

assets/models/AlienCake/README.md

@@ -0,0 +1,5 @@
+Assets are from [Kenney](https://www.kenney.nl)
+
+- alien from [Space Kit](https://www.kenney.nl/assets/space-kit)
+- cake from [Food Kit](https://www.kenney.nl/assets/food-kit)
+- ground tile from [Tower Defense Kit](https://www.kenney.nl/assets/tower-defense-kit)

assets/models/AlienCake/alien.glb

@@ -130,6 +130,7 @@ Example | File | Description
 
 Example | File | Description
 --- | --- | ---
+`alien_cake_addict` | [`game/alien_cake_addict.rs`](./game/alien_cake_addict.rs) | Eat the cakes. Eat them all. An example 3D game
 `breakout` | [`game/breakout.rs`](./game/breakout.rs) | An implementation of the classic game "Breakout"
 
 ## Input