3dcam PSX engine

This a WIP PSX 3d engine. Use this with the companion blender exporter to create levels for the engine.

Features

Be warned this is WIP !

Real-time 3D / 8bpp background / 4bpp background

"Engine"

Very basic physics / collision detection
Constrained camera trajectory
Orbital camera mode
Basic Spatial partitioning
Portal based camera angle switch
3D sprite
VRam auto layout for TIMs

Planned

Fix and improve all the things !
Wall collisions

Compiling

You need to install mkpsxiso and the pcsx-redux emulator and Nugget+PsyQ SDK before you can build the engine. Put mkpsxiso and pcsx-redux in your $PATH and you should be good to go.

Clone this repo in (...)/pcsx-redux/src/mips/
Navigate to that folder in a terminal :

cd /pcsx-redux/src/mips/3dcam-headers

Type ./isotest.sh. This should compile the example, build an iso with mkpsxiso and launch it with pcsx-redux.
Install the blender extension to create your own levels.

Credits

PSX code based on example by Lameguy64
An incredible amount of help from the good fellows at the psxdev discord,
Including but not limited to @NicolasNoble, @Lameguy64, @Impiaa, @paul, @sickle, @danhans42...

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