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author | Kartik K. Agaram <vc@akkartik.com> | 2024-10-17 09:19:38 -0700 |
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committer | Kartik K. Agaram <vc@akkartik.com> | 2024-10-17 09:19:38 -0700 |
commit | 0805bd7a59f5f1d232ef5a440d3e4648617c78c3 (patch) | |
tree | bfb0da1a9689021a2d500a2c55f1cb4689cf8cf8 /apps/mandelbrot.mu | |
parent | b44567ba2358847014720278eb946d33e4f2179d (diff) | |
download | mu-0805bd7a59f5f1d232ef5a440d3e4648617c78c3.tar.gz |
fix a comment
Diffstat (limited to 'apps/mandelbrot.mu')
-rw-r--r-- | apps/mandelbrot.mu | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/apps/mandelbrot.mu b/apps/mandelbrot.mu index 218fd4fa..90e5171a 100644 --- a/apps/mandelbrot.mu +++ b/apps/mandelbrot.mu @@ -132,8 +132,8 @@ fn mandelbrot-y x: float, y: float, imaginary: float -> _/xmm3: float { } # Scale (x, y) pixel coordinates to a complex plane where the viewport width -# ranges from -2 to +2. Viewport height just follows the viewport's aspect -# ratio. +# ranges from (scene-cx - scene-width/2) to (scene-cx + scene-width/2). +# Viewport height just follows the viewport's aspect ratio. fn viewport-to-real x: int, width: int, scene-cx: float, scene-width: float -> _/xmm0: float { # 0 in the viewport goes to scene-cx - scene-width/2 |