Hello, this my very simple game engine created using OpenGL (exactly OpenTK + C#).
3D game creator is probably more accurate, as it offers no UI to interact with objects, lights etc.
and add them directly to a specific place on a map, but rather all changes have to made in code,
but this process is very simple.
These features can be easily played around with:
- Normal mapping technique
- Adding a new 3D object to the game, using:
- an .obj file containing a single-mesh 3D model and assigning it multiple positions, scales and rotations within the game world
- any 2D diffuse texture and any 2D normal texture
- any material using an .mtl file
- Creating an arbitrary text GUI with clickable text boxes that get highlighted and play a sound
when a mouse hovers over them - Playing .wav sounds (supports playing only one sound at a time)
- Detecting collisions of ingame objects on 1 to N scheme (e.g. player and trees) using simple hitboxes
- Specifying the world's surface based on a heatmap
- Adding multiple light sources with diferent light casting types (:grey_exclamation: right now this might lead to FPS drops)
This is a sample game to show the features of the program.
All objects have increased shininess level to make the normal mapping more visible.
The difference between normal mapping technique which determines normals based on normal texture as opposed to
determining normals from the surface of the given 3D model.
No normal mapping
With normal mapping
The game also uses a simple fog effect
Here we can see a simple highlight effect applied to a textbox
To launch Forest game
- Download the repository
- Head to SimpleGameEngine/bin/Release and launch Forest.exe (Windows OS is necessary)
- Ingame controls can be found in HELP option in the Main menu
To open the code in VS
- .NET Framework 4.7.2
download these packages:
- OpenTK 3.2.0
- AssimpNet 4.1.0
- SharpFont.Dependecies 2.6.0
- SharpFont 4.0.1