mirror of
https://github.com/open-goal/jak-project
synced 2026-07-10 15:14:15 -04:00
Hat Kid
9a4929ac0c
- `vector-h` - `gravity-h` - `bounding-box-h` - `matrix-h` - `quaternion-h` - `euler-h` - `transform-h` - `geometry-h` - `trigonometry-h` - `transformq-h` - `bounding-box` - `matrix` - `matrix-compose` - `transform` - `quaternion` - `euler` - `trigonometry` Not a whole lot of changes, just a couple of new functions and one new file (`matrix-compose`).
45 lines
1.2 KiB
Common Lisp
Vendored
Generated
45 lines
1.2 KiB
Common Lisp
Vendored
Generated
;;-*-Lisp-*-
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(in-package goal)
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;; definition of type quaternion
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(deftype quaternion (structure)
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"Quaternion. Stored in xyzw order."
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((data float 4)
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(x float :overlay-at (-> data 0))
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(y float :overlay-at (-> data 1))
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(z float :overlay-at (-> data 2))
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(w float :overlay-at (-> data 3))
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(vec vector :inline :overlay-at (-> data 0))
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(quad uint128 :overlay-at (-> data 0))
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)
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)
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;; definition for method 3 of type quaternion
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;; INFO: Used lq/sq
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(defmethod inspect ((this quaternion))
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(when (not this)
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(set! this this)
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(goto cfg-4)
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)
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(format #t "[~8x] ~A~%" this 'quaternion)
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(format #t "~1Tdata[4] @ #x~X~%" (&-> this x))
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(format #t "~1Tx: ~f~%" (-> this x))
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(format #t "~1Ty: ~f~%" (-> this y))
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(format #t "~1Tz: ~f~%" (-> this z))
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(format #t "~1Tw: ~f~%" (-> this w))
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(format #t "~1Tvec: #<vector @ #x~X>~%" (&-> this x))
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(format #t "~1Tquad: ~D~%" (-> this quad))
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(label cfg-4)
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this
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)
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;; definition for symbol *unity-quaternion*, type quaternion
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(define *unity-quaternion* (new 'static 'quaternion :w 1.0))
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;; failed to figure out what this is:
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0
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