53 lines
2.3 KiB
Markdown
53 lines
2.3 KiB
Markdown
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# 3dcam PSX engine
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This a WIP PSX 3d engine. Use this with the [companion blender exporter](https://github.com/ABelliqueux/blender_io_export_psx_mesh) to create levels for the engine.
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## Features
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**Be warned this is WIP** !
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Real-time 3D / 8bpp background / 4bpp background
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### "Engine"
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* Very basic physics / collision detection
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* Constrained camera trajectory
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* Orbital camera mode
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* Basic Spatial partitioning
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* Portal based camera angle switch
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* 3D sprite
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* VRam auto layout for TIMs
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## Planned
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* Fix and improve all the things !
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* Wall collisions
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# Compiling
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You need to install [mkpsxiso](https://github.com/Lameguy64/mkpsxiso) and the [pcsx-redux emulator and Nugget+PsyQ SDK](https://github.com/ABelliqueux/nolibgs_hello_worlds#setting-up-the-sdk--modern-gcc--psyq-aka-nuggetpsyq) before
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you can build the engine. Put `mkpsxiso` and `pcsx-redux` in your $PATH and you should be good to go.
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1. Clone this repo in `(...)/pcsx-redux/src/mips/`
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2. Navigate to that folder in a terminal :
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```bash
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cd /pcsx-redux/src/mips/3dcam-headers
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```
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3. Type `./isotest.sh`. This should compile the example, build an iso with `mkpsxiso` and launch it with `pcsx-redux`.
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4. Install the [blender extension](https://github.com/ABelliqueux/blender_io_export_psx_mesh) to create your own levels.
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# Credits
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Based on the [code](https://pastebin.com/suU9DigB) provided by TheDukeOfZill, 04-2014, on http://www.psxdev.net/forum/viewtopic.php?f=64&t=537#p4088
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PSX code based on [example](http://psx.arthus.net/code/primdraw.7z) by [Lameguy64](https://github.com/Lameguy64)
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pngquant : [https://github.com/kornelski/pngquant](https://github.com/kornelski/pngquant)
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img2tim : [https://github.com/Lameguy64/img2tim](https://github.com/Lameguy64/img2tim)
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Freeimage : [https://freeimage.sourceforge.io/](https://freeimage.sourceforge.io/)
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