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66 lines
No EOL
1.7 KiB
Markdown
66 lines
No EOL
1.7 KiB
Markdown
# raycastlib
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Ray casting library for (not only) limited-resource computers.
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Take a look at my [Pokitto demos](https://gitlab.com/drummyfish/Pokitto-Raycasting) repository,
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it contains some better code for learning the usage, including a very simple hello world.
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eye-candy previews
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------------------
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Pokitto:
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SDL:
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Arduboy:
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terminal:
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features
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--------
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- Very fast, small and efficient.
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- Uses only integer math.
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- No dependencies (uses only stdint standard library).
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- Single header, KISS.
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- Advanced rendering of variable height floor and ceiling.
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- Textured walls and floor.
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- Depth information (for fog).
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- Camera shearing (looking up/down).
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- Camera movement with collisions.
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- Support for opening door.
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- Pure C, tested to run as C++ as well.
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- Optional framework functions that handle the whole rendering.
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- Still flexible -- pixels are left for you to draw in any way you want.
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- Tested on multiple platforms (PC, Arduboy, Pokitto).
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- Many compile-time options to tune the performance vs quality.
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- Well commented code.
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**NOTE**: Backwards compatibility isn't a goal of this libraray. It is meant to
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be an as-is set of tools that the users is welcome to adjust for their
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specific project. So new features will be preferred to keeping the same
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interface.
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TODO
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----
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- Transparency (conditional ray passing through).
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- Doors in the middle of squares.
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- Rolling doors for `RCL_renderComplex`.
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- Possibly merge all rendering functions into one.
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license
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-------
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Everything is CC0 1.0. Please share your own software as free and open-source. |