A simple C++ OpenGL engine written from scratch. No threading but does use main-loop to update "processes" and "resources".
Sound, camera, md2 models, linear-interpolated animation, motion blur, cel shading, polygon subdivision.
- [ESC] Exits
- [Left], [Right] rotates camera
- w,a,s,d translates camera
- z toggles polygon subdivision
- x toggles linear interpolation
- c toggles shading
- m toggles motion blur
- l toggles light vector debugging
- n toggles normal vector debugging
- v toggles view vector debugging (perpendicular to view so that it is visible)
You may need to install ogg support for SDL2_mixer
OpenGL, GLM, SDL2, SDL2_image, SDL2_mixer, OpenGL2 (gl and glu).
apt-get update
apt-get install libgl-dev libglu-dev libglm-dev freeglut3-dev libglm-dev libsdl2-dev libsdl2-mixer-dev libsdl2-image-dev
make
./engine
This is a unique format designed by yours truely. It is a configuration file containing meta data on the model, texture and animations for a 3D resource.
| Line Number | Example | Format | Description |
|---|---|---|---|
| 0 | "data/orgo.md2" | [file path] | (Required) resource path of model |
| 1 | "data/orgo.bmp" | [file path] | (Required) resource path of texture |
| 2 to N | "IDLE 1 0 40" | [action] [loop] [frame offset] [number of frames] | (Required) IDLE action definition, whitespace separated parameters |
| Parameter | Description |
|---|---|
| [file path] | Relative path to the executing program (engine binary) |
| [action] | "IDLE", "RUN", "JUMP", "ATTACK", "WAVE", "DEAD" |
| [loop] | If set to "0" then animation is not looped, otherwise animation will loop |
| [frame offset] | non-negative integer |
| [number of frames] | positive integer |