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| author | David Thompson <dthompson2@worcester.edu> | 2017-08-13 13:56:03 -0400 |
|---|---|---|
| committer | David Thompson <dthompson2@worcester.edu> | 2017-09-13 21:16:30 -0400 |
| commit | 0db3585bc1f75d8f4f2db779d05e63ca345c79de (patch) | |
| tree | eb40190dc8763b3f2f76132912ccfe1203a1595c | |
| parent | f52d92b94148a0fd86ca4b44287543480dedb19f (diff) | |
math: matrix: Fix docstring.
* chickadee/math/matrix.scm (orthographic-projection): s/transform/matrix/
| -rw-r--r-- | chickadee/math/matrix.scm | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/chickadee/math/matrix.scm b/chickadee/math/matrix.scm index cb9f1e1..c86b20c 100644 --- a/chickadee/math/matrix.scm +++ b/chickadee/math/matrix.scm @@ -272,10 +272,9 @@ column-major format." matrix)) (define (orthographic-projection left right top bottom near far) - "Return a new transform that represents an orthographic projection -for the vertical clipping plane LEFT and RIGHT, the horizontal -clipping plane TOP and BOTTOM, and the depth clipping plane NEAR and -FAR." + "Return a new matrix4 that represents an orthographic projection for +the vertical clipping plane LEFT and RIGHT, the horizontal clipping +plane TOP and BOTTOM, and the depth clipping plane NEAR and FAR." (make-matrix4 (/ 2 (- right left)) 0.0 0.0 0.0 0.0 (/ 2 (- top bottom)) 0.0 0.0 0.0 0.0 (/ 2 (- far near)) 0.0 |