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<title>Mu - linux/raytracing/1.mu</title>
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<a href='https://github.com/akkartik/mu/blob/main/linux/raytracing/1.mu'>https://github.com/akkartik/mu/blob/main/linux/raytracing/1.mu</a>
<pre id='vimCodeElement'>
<span id="L1" class="LineNr"> 1 </span><span class="muComment"># Listing 1 of <a href="https://raytracing.github.io/books/RayTracingInOneWeekend.html">https://raytracing.github.io/books/RayTracingInOneWeekend.html</a></span>
<span id="L2" class="LineNr"> 2 </span><span class="muComment"># (simplified)</span>
<span id="L3" class="LineNr"> 3 </span><span class="muComment">#</span>
<span id="L4" class="LineNr"> 4 </span><span class="muComment"># To run (on Linux):</span>
<span id="L5" class="LineNr"> 5 </span><span class="muComment"># $ git clone <a href="https://github.com/akkartik/mu">https://github.com/akkartik/mu</a></span>
<span id="L6" class="LineNr"> 6 </span><span class="muComment"># $ cd mu</span>
<span id="L7" class="LineNr"> 7 </span><span class="muComment"># $ ./translate raytracing/1.mu</span>
<span id="L8" class="LineNr"> 8 </span><span class="muComment"># $ ./a.elf > 1.ppm</span>
<span id="L9" class="LineNr"> 9 </span>
<span id="L10" class="LineNr">10 </span><span class="PreProc">fn</span> <span class="muFunction">main</span><span class="PreProc"> -> </span>_/<span class="Constant">ebx</span>: int <span class="Delimiter">{</span>
<span id="L11" class="LineNr">11 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"P3\n256 256\n255\n"</span>
<span id="L12" class="LineNr">12 </span> <span class="PreProc">var</span> j/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">0xff</span>
<span id="L13" class="LineNr">13 </span> <span class="Delimiter">{</span>
<span id="L14" class="LineNr">14 </span> compare j, <span class="Constant">0</span>
<span id="L15" class="LineNr">15 </span> <span class="PreProc">break-if-<</span>
<span id="L16" class="LineNr">16 </span> <span class="PreProc">var</span> i/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span>
<span id="L17" class="LineNr">17 </span> <span class="Delimiter">{</span>
<span id="L18" class="LineNr">18 </span> compare i, <span class="Constant">0xff</span>
<span id="L19" class="LineNr">19 </span> <span class="PreProc">break-if-></span>
<span id="L20" class="LineNr">20 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, i
<span id="L21" class="LineNr">21 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">" "</span>
<span id="L22" class="LineNr">22 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, j
<span id="L23" class="LineNr">23 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">" 64\n"</span>
<span id="L24" class="LineNr">24 </span> i <span class="Special"><-</span> increment
<span id="L25" class="LineNr">25 </span> <span class="PreProc">loop</span>
<span id="L26" class="LineNr">26 </span> <span class="Delimiter">}</span>
<span id="L27" class="LineNr">27 </span> j <span class="Special"><-</span> decrement
<span id="L28" class="LineNr">28 </span> <span class="PreProc">loop</span>
<span id="L29" class="LineNr">29 </span> <span class="Delimiter">}</span>
<span id="L30" class="LineNr">30 </span> <span class="PreProc">return</span> <span class="Constant">0</span>
<span id="L31" class="LineNr">31 </span><span class="Delimiter">}</span>
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