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| author | Kartik Agaram <vc@akkartik.com> | 2020-10-05 11:00:05 -0700 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2020-10-05 11:00:05 -0700 |
| commit | d3a9db3aff54ea485f409eaaef3d8f56ad77f0dc (patch) | |
| tree | 60858669ff7c5a5b041e4dacb8ffffa0a4b3e68a /html/apps/raytracing/ray.mu.html | |
| parent | f13576b5d273ef9175e938b15f55bb1ead22fb1d (diff) | |
| download | mu-d3a9db3aff54ea485f409eaaef3d8f56ad77f0dc.tar.gz | |
6958
Diffstat (limited to 'html/apps/raytracing/ray.mu.html')
| -rw-r--r-- | html/apps/raytracing/ray.mu.html | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/html/apps/raytracing/ray.mu.html b/html/apps/raytracing/ray.mu.html new file mode 100644 index 00000000..fc4ef2f2 --- /dev/null +++ b/html/apps/raytracing/ray.mu.html @@ -0,0 +1,86 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> +<meta http-equiv="content-type" content="text/html; charset=UTF-8"> +<title>Mu - apps/raytracing/ray.mu</title> +<meta name="Generator" content="Vim/8.1"> +<meta name="plugin-version" content="vim8.1_v1"> +<meta name="syntax" content="none"> +<meta name="settings" content="number_lines,use_css,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> +<meta name="colorscheme" content="minimal-light"> +<style type="text/css"> +<!-- +pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-color: #c6c6c6; } +body { font-size:12pt; font-family: monospace; color: #000000; background-color: #c6c6c6; } +a { color:inherit; } +* { font-size:12pt; font-size: 1em; } +.muComment { color: #005faf; } +.LineNr { } +.SpecialChar { color: #d70000; } +.Delimiter { color: #c000c0; } +.muFunction { color: #af5f00; text-decoration: underline; } +.Constant { color: #008787; } +.PreProc { color: #c000c0; } +--> +</style> + +<script type='text/javascript'> +<!-- + +/* function to open any folds containing a jumped-to line before jumping to it */ +function JumpToLine() +{ + var lineNum; + lineNum = window.location.hash; + lineNum = lineNum.substr(1); /* strip off '#' */ + + if (lineNum.indexOf('L') == -1) { + lineNum = 'L'+lineNum; + } + var lineElem = document.getElementById(lineNum); + /* Always jump to new location even if the line was hidden inside a fold, or + * we corrected the raw number to a line ID. + */ + if (lineElem) { + lineElem.scrollIntoView(true); + } + return true; +} +if ('onhashchange' in window) { + window.onhashchange = JumpToLine; +} + +--> +</script> +</head> +<body onload='JumpToLine();'> +<a href='https://github.com/akkartik/mu/blob/master/apps/raytracing/ray.mu'>https://github.com/akkartik/mu/blob/master/apps/raytracing/ray.mu</a> +<pre id='vimCodeElement'> +<span id="L1" class="LineNr"> 1 </span><span class="PreProc">type</span> <a href='ray.mu.html#L1'>ray</a> <span class="Delimiter">{</span> +<span id="L2" class="LineNr"> 2 </span> orig: vec3 <span class="muComment"># point</span> +<span id="L3" class="LineNr"> 3 </span> dir: vec3 +<span id="L4" class="LineNr"> 4 </span><span class="Delimiter">}</span> +<span id="L5" class="LineNr"> 5 </span> +<span id="L6" class="LineNr"> 6 </span><span class="muComment"># A little different from the constructor at <a href="https://raytracing.github.io/books/RayTracingInOneWeekend.html">https://raytracing.github.io/books/RayTracingInOneWeekend.html</a></span> +<span id="L7" class="LineNr"> 7 </span><span class="muComment"># We immediately normalize the direction vector so we don't have to keep doing</span> +<span id="L8" class="LineNr"> 8 </span><span class="muComment"># so.</span> +<span id="L9" class="LineNr"> 9 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='ray.mu.html#L9'>initialize-ray</a></span> _self: (addr <a href='ray.mu.html#L1'>ray</a>), o: (addr vec3), d: (addr vec3) <span class="Delimiter">{</span> +<span id="L10" class="LineNr">10 </span> <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='ray.mu.html#L1'>ray</a>) <span class="SpecialChar"><-</span> copy _self +<span id="L11" class="LineNr">11 </span> <span class="PreProc">var</span> dest/<span class="Constant">eax</span>: (addr vec3) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> self, orig +<span id="L12" class="LineNr">12 </span> copy-object o, dest +<span id="L13" class="LineNr">13 </span> dest <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> self, dir +<span id="L14" class="LineNr">14 </span> vec3-unit d, dest +<span id="L15" class="LineNr">15 </span><span class="Delimiter">}</span> +<span id="L16" class="LineNr">16 </span> +<span id="L17" class="LineNr">17 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='ray.mu.html#L17'>ray-at</a></span> _self: (addr <a href='ray.mu.html#L1'>ray</a>), t: float, out: (addr vec3) <span class="Delimiter">{</span> +<span id="L18" class="LineNr">18 </span> <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='ray.mu.html#L1'>ray</a>) <span class="SpecialChar"><-</span> copy _self +<span id="L19" class="LineNr">19 </span> <span class="PreProc">var</span> src/<span class="Constant">eax</span>: (addr vec3) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> self, dir +<span id="L20" class="LineNr">20 </span> copy-object src, out +<span id="L21" class="LineNr">21 </span> vec3-mul-by out, t +<span id="L22" class="LineNr">22 </span> src <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> self, orig +<span id="L23" class="LineNr">23 </span> vec3-add-to out, src +<span id="L24" class="LineNr">24 </span><span class="Delimiter">}</span> +</pre> +</body> +</html> +<!-- vim: set foldmethod=manual : --> |