diff options
| -rw-r--r-- | apps/mandelbrot.mu | 4 | ||||
| -rw-r--r-- | html/apps/mandelbrot.mu.html | 4 |
2 files changed, 4 insertions, 4 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 diff --git a/html/apps/mandelbrot.mu.html b/html/apps/mandelbrot.mu.html index d1ac6068..b14d4ebc 100644 --- a/html/apps/mandelbrot.mu.html +++ b/html/apps/mandelbrot.mu.html @@ -195,8 +195,8 @@ if ('onhashchange' in window) { <span id="L132" class="LineNr">132 </span><span class="Delimiter">}</span> <span id="L133" class="LineNr">133 </span> <span id="L134" class="LineNr">134 </span><span class="muComment"># Scale (x, y) pixel coordinates to a complex plane where the viewport width</span> -<span id="L135" class="LineNr">135 </span><span class="muComment"># ranges from -2 to +2. Viewport height just follows the viewport's aspect</span> -<span id="L136" class="LineNr">136 </span><span class="muComment"># ratio.</span> +<span id="L135" class="LineNr">135 </span><span class="muComment"># ranges from (scene-cx - scene-width/2) to (scene-cx + scene-width/2).</span> +<span id="L136" class="LineNr">136 </span><span class="muComment"># Viewport height just follows the viewport's aspect ratio.</span> <span id="L137" class="LineNr">137 </span> <span id="L138" class="LineNr">138 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='mandelbrot.mu.html#L138'>viewport-to-real</a></span> x: int, width: int, scene-cx: float, scene-width: float<span class="PreProc"> -> </span>_/<span class="Constant">xmm0</span>: float <span class="Delimiter">{</span> <span id="L139" class="LineNr">139 </span> <span class="muComment"># 0 in the viewport goes to scene-cx - scene-width/2 </span> |