diff options
Diffstat (limited to 'html/apps/raytracing/3.mu.html')
| -rw-r--r-- | html/apps/raytracing/3.mu.html | 172 |
1 files changed, 86 insertions, 86 deletions
diff --git a/html/apps/raytracing/3.mu.html b/html/apps/raytracing/3.mu.html index 9819e2ba..0e6820b4 100644 --- a/html/apps/raytracing/3.mu.html +++ b/html/apps/raytracing/3.mu.html @@ -67,16 +67,16 @@ if ('onhashchange' in window) { <span id="L6" class="LineNr"> 6 </span><span class="muComment"># $ ./translate_mu apps/raytracing/3.mu</span> <span id="L7" class="LineNr"> 7 </span><span class="muComment"># $ ./a.elf > 3.ppm</span> <span id="L8" class="LineNr"> 8 </span> -<span id="L9" class="LineNr"> 9 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L9'>ray-color</a></span> _in: (addr <a href='3.mu.html#L227'>ray</a>), _out: (addr <a href='3.mu.html#L252'>rgb</a>) <span class="Delimiter">{</span> -<span id="L10" class="LineNr"> 10 </span> <span class="PreProc">var</span> in/<span class="Constant">esi</span>: (addr <a href='3.mu.html#L227'>ray</a>) <span class="SpecialChar"><-</span> copy _in -<span id="L11" class="LineNr"> 11 </span> <span class="PreProc">var</span> out/<span class="Constant">edi</span>: (addr <a href='3.mu.html#L252'>rgb</a>) <span class="SpecialChar"><-</span> copy _out -<span id="L12" class="LineNr"> 12 </span> <span class="PreProc">var</span> dir/<span class="Constant">eax</span>: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> in, dir +<span id="L9" class="LineNr"> 9 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L9'>ray-color</a></span> _in: (addr ray), _out: (addr rgb) <span class="Delimiter">{</span> +<span id="L10" class="LineNr"> 10 </span> <span class="PreProc">var</span> in/<span class="Constant">esi</span>: (addr ray) <span class="SpecialChar"><-</span> copy _in +<span id="L11" class="LineNr"> 11 </span> <span class="PreProc">var</span> out/<span class="Constant">edi</span>: (addr rgb) <span class="SpecialChar"><-</span> copy _out +<span id="L12" class="LineNr"> 12 </span> <span class="PreProc">var</span> dir/<span class="Constant">eax</span>: (addr vec3) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> in, dir <span id="L13" class="LineNr"> 13 </span><span class="CommentedCode">#? print-string 0, "r.dir: "</span> <span id="L14" class="LineNr"> 14 </span><span class="CommentedCode">#? print-vec3 0, dir</span> <span id="L15" class="LineNr"> 15 </span><span class="CommentedCode">#? print-string 0, "\n"</span> -<span id="L16" class="LineNr"> 16 </span> <span class="PreProc">var</span> unit-storage: <a href='3.mu.html#L356'>vec3</a> -<span id="L17" class="LineNr"> 17 </span> <span class="PreProc">var</span> unit/<span class="Constant">ecx</span>: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="SpecialChar"><-</span> address unit-storage -<span id="L18" class="LineNr"> 18 </span> <a href='3.mu.html#L451'>vec3-unit</a> dir, unit +<span id="L16" class="LineNr"> 16 </span> <span class="PreProc">var</span> unit-storage: vec3 +<span id="L17" class="LineNr"> 17 </span> <span class="PreProc">var</span> unit/<span class="Constant">ecx</span>: (addr vec3) <span class="SpecialChar"><-</span> address unit-storage +<span id="L18" class="LineNr"> 18 </span> vec3-unit dir, unit <span id="L19" class="LineNr"> 19 </span><span class="CommentedCode">#? print-string 0, "r.dir normalized: "</span> <span id="L20" class="LineNr"> 20 </span><span class="CommentedCode">#? print-vec3 0, unit</span> <span id="L21" class="LineNr"> 21 </span><span class="CommentedCode">#? print-string 0, "\n"</span> @@ -93,8 +93,8 @@ if ('onhashchange' in window) { <span id="L32" class="LineNr"> 32 </span><span class="CommentedCode">#? print-float 0, t</span> <span id="L33" class="LineNr"> 33 </span><span class="CommentedCode">#? print-string 0, "\n"</span> <span id="L34" class="LineNr"> 34 </span> <span class="muComment"># whitening = (1.0 - t) * white</span> -<span id="L35" class="LineNr"> 35 </span> <span class="PreProc">var</span> whitening-storage: <a href='3.mu.html#L252'>rgb</a> -<span id="L36" class="LineNr"> 36 </span> <span class="PreProc">var</span> whitening/<span class="Constant">ecx</span>: (addr <a href='3.mu.html#L252'>rgb</a>) <span class="SpecialChar"><-</span> address whitening-storage +<span id="L35" class="LineNr"> 35 </span> <span class="PreProc">var</span> whitening-storage: rgb +<span id="L36" class="LineNr"> 36 </span> <span class="PreProc">var</span> whitening/<span class="Constant">ecx</span>: (addr rgb) <span class="SpecialChar"><-</span> address whitening-storage <span id="L37" class="LineNr"> 37 </span> <a href='3.mu.html#L302'>rgb-white</a> whitening <span id="L38" class="LineNr"> 38 </span> <span class="PreProc">var</span> one-minus-t/<span class="Constant">xmm3</span>: float <span class="SpecialChar"><-</span> copy one-f <span id="L39" class="LineNr"> 39 </span> one-minus-t <span class="SpecialChar"><-</span> subtract t @@ -120,7 +120,7 @@ if ('onhashchange' in window) { <span id="L59" class="LineNr"> 59 </span><span class="CommentedCode">#? print-string 0, "\n"</span> <span id="L60" class="LineNr"> 60 </span><span class="Delimiter">}</span> <span id="L61" class="LineNr"> 61 </span> -<span id="L62" class="LineNr"> 62 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L62'>main</a></span><span class="PreProc"> -> </span>_/<span class="Constant">ebx</span>: int <span class="Delimiter">{</span> +<span id="L62" class="LineNr"> 62 </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="L63" class="LineNr"> 63 </span> <span id="L64" class="LineNr"> 64 </span> <span class="muComment"># image</span> <span id="L65" class="LineNr"> 65 </span> <span class="muComment"># width = 400</span> @@ -171,33 +171,33 @@ if ('onhashchange' in window) { <span id="L110" class="LineNr">110 </span> <span class="PreProc">var</span> focal-length/<span class="Constant">xmm5</span>: float <span class="SpecialChar"><-</span> convert tmp <span id="L111" class="LineNr">111 </span> <span id="L112" class="LineNr">112 </span> <span class="muComment"># origin = point3(0, 0, 0)</span> -<span id="L113" class="LineNr">113 </span> <span class="PreProc">var</span> origin-storage: <a href='3.mu.html#L356'>vec3</a> -<span id="L114" class="LineNr">114 </span> <span class="PreProc">var</span> origin/<span class="Constant">edi</span>: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="SpecialChar"><-</span> address origin-storage +<span id="L113" class="LineNr">113 </span> <span class="PreProc">var</span> origin-storage: vec3 +<span id="L114" class="LineNr">114 </span> <span class="PreProc">var</span> origin/<span class="Constant">edi</span>: (addr vec3) <span class="SpecialChar"><-</span> address origin-storage <span id="L115" class="LineNr">115 </span> <span class="muComment"># horizontal = vec3(viewport-width, 0, 0)</span> -<span id="L116" class="LineNr">116 </span> <span class="PreProc">var</span> horizontal-storage: <a href='3.mu.html#L356'>vec3</a> +<span id="L116" class="LineNr">116 </span> <span class="PreProc">var</span> horizontal-storage: vec3 <span id="L117" class="LineNr">117 </span> <span class="PreProc">var</span> dest/<span class="Constant">eax</span>: (addr float) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> horizontal-storage, x <span id="L118" class="LineNr">118 </span> copy-to *dest, viewport-width -<span id="L119" class="LineNr">119 </span> <span class="PreProc">var</span> horizontal/<span class="Constant">ebx</span>: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="SpecialChar"><-</span> address horizontal-storage +<span id="L119" class="LineNr">119 </span> <span class="PreProc">var</span> horizontal/<span class="Constant">ebx</span>: (addr vec3) <span class="SpecialChar"><-</span> address horizontal-storage <span id="L120" class="LineNr">120 </span> <span class="muComment"># vertical = vec3(0, viewport-height, 0)</span> -<span id="L121" class="LineNr">121 </span> <span class="PreProc">var</span> vertical-storage: <a href='3.mu.html#L356'>vec3</a> +<span id="L121" class="LineNr">121 </span> <span class="PreProc">var</span> vertical-storage: vec3 <span id="L122" class="LineNr">122 </span> dest <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> vertical-storage, y <span id="L123" class="LineNr">123 </span> copy-to *dest, viewport-height -<span id="L124" class="LineNr">124 </span> <span class="PreProc">var</span> vertical/<span class="Constant">edx</span>: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="SpecialChar"><-</span> address vertical-storage +<span id="L124" class="LineNr">124 </span> <span class="PreProc">var</span> vertical/<span class="Constant">edx</span>: (addr vec3) <span class="SpecialChar"><-</span> address vertical-storage <span id="L125" class="LineNr">125 </span> <span class="muComment"># lower-left-corner = origin - horizontal/2 - vertical/2 - vec3(0, 0, focal-length)</span> <span id="L126" class="LineNr">126 </span> <span class="muS1Comment"># . lower-left-corner = origin</span> -<span id="L127" class="LineNr">127 </span> <span class="PreProc">var</span> lower-left-corner-storage: <a href='3.mu.html#L356'>vec3</a> -<span id="L128" class="LineNr">128 </span> <span class="PreProc">var</span> lower-left-corner/<span class="Constant">esi</span>: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="SpecialChar"><-</span> address lower-left-corner-storage +<span id="L127" class="LineNr">127 </span> <span class="PreProc">var</span> lower-left-corner-storage: vec3 +<span id="L128" class="LineNr">128 </span> <span class="PreProc">var</span> lower-left-corner/<span class="Constant">esi</span>: (addr vec3) <span class="SpecialChar"><-</span> address lower-left-corner-storage <span id="L129" class="LineNr">129 </span> copy-object origin, lower-left-corner <span id="L130" class="LineNr">130 </span> <span class="muS1Comment"># . lower-left-corner -= horizontal/2</span> -<span id="L131" class="LineNr">131 </span> <span class="PreProc">var</span> tmp2: <a href='3.mu.html#L356'>vec3</a> -<span id="L132" class="LineNr">132 </span> <span class="PreProc">var</span> tmp2-addr/<span class="Constant">eax</span>: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="SpecialChar"><-</span> address tmp2 +<span id="L131" class="LineNr">131 </span> <span class="PreProc">var</span> tmp2: vec3 +<span id="L132" class="LineNr">132 </span> <span class="PreProc">var</span> tmp2-addr/<span class="Constant">eax</span>: (addr vec3) <span class="SpecialChar"><-</span> address tmp2 <span id="L133" class="LineNr">133 </span> copy-object horizontal, tmp2-addr -<span id="L134" class="LineNr">134 </span> <a href='3.mu.html#L432'>vec3-scale-down</a> tmp2-addr, two-f -<span id="L135" class="LineNr">135 </span> <a href='3.mu.html#L399'>vec3-subtract-from</a> lower-left-corner, tmp2-addr +<span id="L134" class="LineNr">134 </span> vec3-scale-down tmp2-addr, two-f +<span id="L135" class="LineNr">135 </span> vec3-subtract-from lower-left-corner, tmp2-addr <span id="L136" class="LineNr">136 </span> <span class="muS1Comment"># . lower-left-corner -= vertical/2</span> <span id="L137" class="LineNr">137 </span> copy-object vertical, tmp2-addr -<span id="L138" class="LineNr">138 </span> <a href='3.mu.html#L432'>vec3-scale-down</a> tmp2-addr, two-f -<span id="L139" class="LineNr">139 </span> <a href='3.mu.html#L399'>vec3-subtract-from</a> lower-left-corner, tmp2-addr +<span id="L138" class="LineNr">138 </span> vec3-scale-down tmp2-addr, two-f +<span id="L139" class="LineNr">139 </span> vec3-subtract-from lower-left-corner, tmp2-addr <span id="L140" class="LineNr">140 </span> <span class="muS1Comment"># . lower-left-corner -= vec3(0, 0, focal-length)</span> <span id="L141" class="LineNr">141 </span> <span class="PreProc">var</span> dest2/<span class="Constant">ecx</span>: (addr float) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> lower-left-corner, z <span id="L142" class="LineNr">142 </span> <span class="PreProc">var</span> tmp3/<span class="Constant">xmm0</span>: float <span class="SpecialChar"><-</span> copy *dest2 @@ -237,42 +237,42 @@ if ('onhashchange' in window) { <span id="L176" class="LineNr">176 </span> <span class="PreProc">var</span> v/<span class="Constant">xmm1</span>: float <span class="SpecialChar"><-</span> convert j <span id="L177" class="LineNr">177 </span> v <span class="SpecialChar"><-</span> divide image-height-1 <span id="L178" class="LineNr">178 </span> <span class="muComment"># r = ray(origin, lower-left-corner + u*horizontal + v*vertical - origin)</span> -<span id="L179" class="LineNr">179 </span> <span class="PreProc">var</span> r-storage: <a href='3.mu.html#L227'>ray</a> +<span id="L179" class="LineNr">179 </span> <span class="PreProc">var</span> r-storage: ray <span id="L180" class="LineNr">180 </span> <span class="muS2Comment"># . . we're running out of int registers now,</span> <span id="L181" class="LineNr">181 </span> <span class="muS2Comment"># . . but luckily we don't need i and j in the rest of this loop iteration,</span> <span id="L182" class="LineNr">182 </span> <span class="muS2Comment"># . . so we'll just spill them in a block</span> <span id="L183" class="LineNr">183 </span> <span class="Delimiter">{</span> <span id="L184" class="LineNr">184 </span> <span class="muS1Comment"># . r.orig = origin</span> -<span id="L185" class="LineNr">185 </span> <span class="PreProc">var</span> r/<span class="Constant">eax</span>: (addr <a href='3.mu.html#L227'>ray</a>) <span class="SpecialChar"><-</span> address r-storage -<span id="L186" class="LineNr">186 </span> <span class="PreProc">var</span> dest/<span class="Constant">ecx</span>: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> r, orig +<span id="L185" class="LineNr">185 </span> <span class="PreProc">var</span> r/<span class="Constant">eax</span>: (addr ray) <span class="SpecialChar"><-</span> address r-storage +<span id="L186" class="LineNr">186 </span> <span class="PreProc">var</span> dest/<span class="Constant">ecx</span>: (addr vec3) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> r, orig <span id="L187" class="LineNr">187 </span> copy-object origin, dest <span id="L188" class="LineNr">188 </span> <span class="muS1Comment"># . r.dir = lower-left-corner</span> <span id="L189" class="LineNr">189 </span> dest <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> r, dir <span id="L190" class="LineNr">190 </span> copy-object lower-left-corner, dest <span id="L191" class="LineNr">191 </span> <span class="muS1Comment"># . r.dir += horizontal*u</span> -<span id="L192" class="LineNr">192 </span> <span class="PreProc">var</span> tmp-vec3: <a href='3.mu.html#L356'>vec3</a> -<span id="L193" class="LineNr">193 </span> <span class="PreProc">var</span> tmp/<span class="Constant">eax</span>: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="SpecialChar"><-</span> address tmp-vec3 +<span id="L192" class="LineNr">192 </span> <span class="PreProc">var</span> tmp-vec3: vec3 +<span id="L193" class="LineNr">193 </span> <span class="PreProc">var</span> tmp/<span class="Constant">eax</span>: (addr vec3) <span class="SpecialChar"><-</span> address tmp-vec3 <span id="L194" class="LineNr">194 </span> copy-object horizontal, tmp -<span id="L195" class="LineNr">195 </span> <a href='3.mu.html#L413'>vec3-scale-up</a> tmp, u -<span id="L196" class="LineNr">196 </span> <a href='3.mu.html#L376'>vec3-add-to</a> dest, tmp +<span id="L195" class="LineNr">195 </span> vec3-scale-up tmp, u +<span id="L196" class="LineNr">196 </span> vec3-add-to dest, tmp <span id="L197" class="LineNr">197 </span> <span class="muS1Comment"># . r.dir += vertical*v</span> <span id="L198" class="LineNr">198 </span> copy-object vertical, tmp -<span id="L199" class="LineNr">199 </span> <a href='3.mu.html#L413'>vec3-scale-up</a> tmp, v -<span id="L200" class="LineNr">200 </span> <a href='3.mu.html#L376'>vec3-add-to</a> dest, tmp +<span id="L199" class="LineNr">199 </span> vec3-scale-up tmp, v +<span id="L200" class="LineNr">200 </span> vec3-add-to dest, tmp <span id="L201" class="LineNr">201 </span> <span class="muS1Comment"># . r.dir -= origin</span> -<span id="L202" class="LineNr">202 </span> <a href='3.mu.html#L399'>vec3-subtract-from</a> dest, origin +<span id="L202" class="LineNr">202 </span> vec3-subtract-from dest, origin <span id="L203" class="LineNr">203 </span><span class="CommentedCode">#? print-string 0, "ray direction: "</span> <span id="L204" class="LineNr">204 </span><span class="CommentedCode">#? print-vec3 0, dest</span> <span id="L205" class="LineNr">205 </span><span class="CommentedCode">#? print-string 0, "\n"</span> <span id="L206" class="LineNr">206 </span> <span class="Delimiter">}</span> <span id="L207" class="LineNr">207 </span> <span class="muComment"># pixel-color = ray-color(r)</span> -<span id="L208" class="LineNr">208 </span> <span class="PreProc">var</span> c-storage: <a href='3.mu.html#L252'>rgb</a> -<span id="L209" class="LineNr">209 </span> <span class="PreProc">var</span> c/<span class="Constant">ecx</span>: (addr <a href='3.mu.html#L252'>rgb</a>) <span class="SpecialChar"><-</span> address c-storage +<span id="L208" class="LineNr">208 </span> <span class="PreProc">var</span> c-storage: rgb +<span id="L209" class="LineNr">209 </span> <span class="PreProc">var</span> c/<span class="Constant">ecx</span>: (addr rgb) <span class="SpecialChar"><-</span> address c-storage <span id="L210" class="LineNr">210 </span> <span class="Delimiter">{</span> -<span id="L211" class="LineNr">211 </span> <span class="PreProc">var</span> r/<span class="Constant">eax</span>: (addr <a href='3.mu.html#L227'>ray</a>) <span class="SpecialChar"><-</span> address r-storage +<span id="L211" class="LineNr">211 </span> <span class="PreProc">var</span> r/<span class="Constant">eax</span>: (addr ray) <span class="SpecialChar"><-</span> address r-storage <span id="L212" class="LineNr">212 </span> <a href='3.mu.html#L9'>ray-color</a> r, c <span id="L213" class="LineNr">213 </span> <span class="muComment"># write color</span> -<span id="L214" class="LineNr">214 </span> <a href='3.mu.html#L260'>print-rgb</a> <span class="Constant">0</span>, c +<span id="L214" class="LineNr">214 </span> print-rgb <span class="Constant">0</span>, c <span id="L215" class="LineNr">215 </span><span class="CommentedCode">#? print-rgb-raw 0, c</span> <span id="L216" class="LineNr">216 </span><span class="CommentedCode">#? print-string 0, "\n"</span> <span id="L217" class="LineNr">217 </span> <span class="Delimiter">}</span> @@ -285,32 +285,32 @@ if ('onhashchange' in window) { <span id="L224" class="LineNr">224 </span> <span class="PreProc">return</span> <span class="Constant">0</span> <span id="L225" class="LineNr">225 </span><span class="Delimiter">}</span> <span id="L226" class="LineNr">226 </span> -<span id="L227" class="LineNr">227 </span><span class="PreProc">type</span> <a href='3.mu.html#L227'>ray</a> <span class="Delimiter">{</span> -<span id="L228" class="LineNr">228 </span> orig: <a href='3.mu.html#L356'>vec3</a> <span class="muComment"># point</span> -<span id="L229" class="LineNr">229 </span> dir: <a href='3.mu.html#L356'>vec3</a> +<span id="L227" class="LineNr">227 </span><span class="PreProc">type</span> ray <span class="Delimiter">{</span> +<span id="L228" class="LineNr">228 </span> orig: vec3 <span class="muComment"># point</span> +<span id="L229" class="LineNr">229 </span> dir: vec3 <span id="L230" class="LineNr">230 </span><span class="Delimiter">}</span> <span id="L231" class="LineNr">231 </span> <span id="L232" class="LineNr">232 </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="L233" class="LineNr">233 </span><span class="muComment"># We immediately normalize the direction vector so we don't have to keep doing</span> <span id="L234" class="LineNr">234 </span><span class="muComment"># so.</span> -<span id="L235" class="LineNr">235 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L235'>initialize-ray</a></span> _self: (addr <a href='3.mu.html#L227'>ray</a>), o: (addr <a href='3.mu.html#L356'>vec3</a>), d: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="Delimiter">{</span> -<span id="L236" class="LineNr">236 </span> <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='3.mu.html#L227'>ray</a>) <span class="SpecialChar"><-</span> copy _self -<span id="L237" class="LineNr">237 </span> <span class="PreProc">var</span> dest/<span class="Constant">eax</span>: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> self, orig +<span id="L235" class="LineNr">235 </span><span class="PreProc">fn</span> <span class="muFunction">initialize-ray</span> _self: (addr ray), o: (addr vec3), d: (addr vec3) <span class="Delimiter">{</span> +<span id="L236" class="LineNr">236 </span> <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr ray) <span class="SpecialChar"><-</span> copy _self +<span id="L237" class="LineNr">237 </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="L238" class="LineNr">238 </span> copy-object o, dest <span id="L239" class="LineNr">239 </span> dest <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> self, dir -<span id="L240" class="LineNr">240 </span> <a href='3.mu.html#L451'>vec3-unit</a> d, dest +<span id="L240" class="LineNr">240 </span> vec3-unit d, dest <span id="L241" class="LineNr">241 </span><span class="Delimiter">}</span> <span id="L242" class="LineNr">242 </span> -<span id="L243" class="LineNr">243 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L243'>ray-at</a></span> _self: (addr <a href='3.mu.html#L227'>ray</a>), t: float, out: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="Delimiter">{</span> -<span id="L244" class="LineNr">244 </span> <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='3.mu.html#L227'>ray</a>) <span class="SpecialChar"><-</span> copy _self -<span id="L245" class="LineNr">245 </span> <span class="PreProc">var</span> src/<span class="Constant">eax</span>: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> self, dir +<span id="L243" class="LineNr">243 </span><span class="PreProc">fn</span> <span class="muFunction">ray-at</span> _self: (addr ray), t: float, out: (addr vec3) <span class="Delimiter">{</span> +<span id="L244" class="LineNr">244 </span> <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr ray) <span class="SpecialChar"><-</span> copy _self +<span id="L245" class="LineNr">245 </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="L246" class="LineNr">246 </span> copy-object src, out -<span id="L247" class="LineNr">247 </span> <a href='3.mu.html#L413'>vec3-scale-up</a> out, t +<span id="L247" class="LineNr">247 </span> vec3-scale-up out, t <span id="L248" class="LineNr">248 </span> src <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> self, orig -<span id="L249" class="LineNr">249 </span> <a href='3.mu.html#L376'>vec3-add-to</a> out, src +<span id="L249" class="LineNr">249 </span> vec3-add-to out, src <span id="L250" class="LineNr">250 </span><span class="Delimiter">}</span> <span id="L251" class="LineNr">251 </span> -<span id="L252" class="LineNr">252 </span><span class="PreProc">type</span> <a href='3.mu.html#L252'>rgb</a> <span class="Delimiter">{</span> +<span id="L252" class="LineNr">252 </span><span class="PreProc">type</span> rgb <span class="Delimiter">{</span> <span id="L253" class="LineNr">253 </span> <span class="muComment"># components normalized to within [0.0, 1.0]</span> <span id="L254" class="LineNr">254 </span> r: float <span id="L255" class="LineNr">255 </span> g: float @@ -318,8 +318,8 @@ if ('onhashchange' in window) { <span id="L257" class="LineNr">257 </span><span class="Delimiter">}</span> <span id="L258" class="LineNr">258 </span> <span id="L259" class="LineNr">259 </span><span class="muComment"># print translating to [0, 256)</span> -<span id="L260" class="LineNr">260 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L260'>print-rgb</a></span> <a href='../../405screen.mu.html#L9'>screen</a>: (addr <a href='../../405screen.mu.html#L9'>screen</a>), _c: (addr <a href='3.mu.html#L252'>rgb</a>) <span class="Delimiter">{</span> -<span id="L261" class="LineNr">261 </span> <span class="PreProc">var</span> c/<span class="Constant">esi</span>: (addr <a href='3.mu.html#L252'>rgb</a>) <span class="SpecialChar"><-</span> copy _c +<span id="L260" class="LineNr">260 </span><span class="PreProc">fn</span> <span class="muFunction">print-rgb</span> <a href='../../405screen.mu.html#L9'>screen</a>: (addr <a href='../../405screen.mu.html#L9'>screen</a>), _c: (addr rgb) <span class="Delimiter">{</span> +<span id="L261" class="LineNr">261 </span> <span class="PreProc">var</span> c/<span class="Constant">esi</span>: (addr rgb) <span class="SpecialChar"><-</span> copy _c <span id="L262" class="LineNr">262 </span> <span class="PreProc">var</span> xn: float <span id="L263" class="LineNr">263 </span> <span class="PreProc">var</span> xn-addr/<span class="Constant">ecx</span>: (addr float) <span class="SpecialChar"><-</span> address xn <span id="L264" class="LineNr">264 </span> <a href='../../409float.mu.html#L3'>fill-in-rational</a> xn-addr, <span class="Constant">0x3e7ff</span>, <span class="Constant">0x3e8</span> <span class="muComment"># 255999 / 1000</span> @@ -346,8 +346,8 @@ if ('onhashchange' in window) { <span id="L285" class="LineNr">285 </span> <a href='../../405screen.mu.html#L169'>print-string</a> <a href='../../405screen.mu.html#L9'>screen</a>, <span class="Constant">"\n"</span> <span id="L286" class="LineNr">286 </span><span class="Delimiter">}</span> <span id="L287" class="LineNr">287 </span> -<span id="L288" class="LineNr">288 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L288'>print-rgb-raw</a></span> <a href='../../405screen.mu.html#L9'>screen</a>: (addr <a href='../../405screen.mu.html#L9'>screen</a>), _v: (addr <a href='3.mu.html#L252'>rgb</a>) <span class="Delimiter">{</span> -<span id="L289" class="LineNr">289 </span> <span class="PreProc">var</span> v/<span class="Constant">esi</span>: (addr <a href='3.mu.html#L252'>rgb</a>) <span class="SpecialChar"><-</span> copy _v +<span id="L288" class="LineNr">288 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L288'>print-rgb-raw</a></span> <a href='../../405screen.mu.html#L9'>screen</a>: (addr <a href='../../405screen.mu.html#L9'>screen</a>), _v: (addr rgb) <span class="Delimiter">{</span> +<span id="L289" class="LineNr">289 </span> <span class="PreProc">var</span> v/<span class="Constant">esi</span>: (addr rgb) <span class="SpecialChar"><-</span> copy _v <span id="L290" class="LineNr">290 </span> <a href='../../405screen.mu.html#L169'>print-string</a> <a href='../../405screen.mu.html#L9'>screen</a>, <span class="Constant">"("</span> <span id="L291" class="LineNr">291 </span> <span class="PreProc">var</span> tmp/<span class="Constant">eax</span>: (addr float) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> v, r <span id="L292" class="LineNr">292 </span> <a href='../../408print-float.mu.html#L92'>print-float</a> <a href='../../405screen.mu.html#L9'>screen</a>, *tmp @@ -360,8 +360,8 @@ if ('onhashchange' in window) { <span id="L299" class="LineNr">299 </span> <a href='../../405screen.mu.html#L169'>print-string</a> <a href='../../405screen.mu.html#L9'>screen</a>, <span class="Constant">")"</span> <span id="L300" class="LineNr">300 </span><span class="Delimiter">}</span> <span id="L301" class="LineNr">301 </span> -<span id="L302" class="LineNr">302 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L302'>rgb-white</a></span> _c: (addr <a href='3.mu.html#L252'>rgb</a>) <span class="Delimiter">{</span> -<span id="L303" class="LineNr">303 </span> <span class="PreProc">var</span> c/<span class="Constant">esi</span>: (addr <a href='3.mu.html#L252'>rgb</a>) <span class="SpecialChar"><-</span> copy _c +<span id="L302" class="LineNr">302 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L302'>rgb-white</a></span> _c: (addr rgb) <span class="Delimiter">{</span> +<span id="L303" class="LineNr">303 </span> <span class="PreProc">var</span> c/<span class="Constant">esi</span>: (addr rgb) <span class="SpecialChar"><-</span> copy _c <span id="L304" class="LineNr">304 </span> <span class="PreProc">var</span> one/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">1</span> <span id="L305" class="LineNr">305 </span> <span class="PreProc">var</span> one-f/<span class="Constant">xmm0</span>: float <span class="SpecialChar"><-</span> convert one <span id="L306" class="LineNr">306 </span> <span class="PreProc">var</span> dest/<span class="Constant">edi</span>: (addr float) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> c, r @@ -372,9 +372,9 @@ if ('onhashchange' in window) { <span id="L311" class="LineNr">311 </span> copy-to *dest, one-f <span id="L312" class="LineNr">312 </span><span class="Delimiter">}</span> <span id="L313" class="LineNr">313 </span> -<span id="L314" class="LineNr">314 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L314'>rgb-add-to</a></span> _c1: (addr <a href='3.mu.html#L252'>rgb</a>), _c2: (addr <a href='3.mu.html#L252'>rgb</a>) <span class="Delimiter">{</span> -<span id="L315" class="LineNr">315 </span> <span class="PreProc">var</span> c1/<span class="Constant">edi</span>: (addr <a href='3.mu.html#L252'>rgb</a>) <span class="SpecialChar"><-</span> copy _c1 -<span id="L316" class="LineNr">316 </span> <span class="PreProc">var</span> c2/<span class="Constant">esi</span>: (addr <a href='3.mu.html#L252'>rgb</a>) <span class="SpecialChar"><-</span> copy _c2 +<span id="L314" class="LineNr">314 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L314'>rgb-add-to</a></span> _c1: (addr rgb), _c2: (addr rgb) <span class="Delimiter">{</span> +<span id="L315" class="LineNr">315 </span> <span class="PreProc">var</span> c1/<span class="Constant">edi</span>: (addr rgb) <span class="SpecialChar"><-</span> copy _c1 +<span id="L316" class="LineNr">316 </span> <span class="PreProc">var</span> c2/<span class="Constant">esi</span>: (addr rgb) <span class="SpecialChar"><-</span> copy _c2 <span id="L317" class="LineNr">317 </span> <span class="muComment"># c1.r += c2.r</span> <span id="L318" class="LineNr">318 </span> <span class="PreProc">var</span> arg1/<span class="Constant">eax</span>: (addr float) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> c1, r <span id="L319" class="LineNr">319 </span> <span class="PreProc">var</span> arg2/<span class="Constant">ecx</span>: (addr float) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> c2, r @@ -395,8 +395,8 @@ if ('onhashchange' in window) { <span id="L334" class="LineNr">334 </span> copy-to *arg1, result <span id="L335" class="LineNr">335 </span><span class="Delimiter">}</span> <span id="L336" class="LineNr">336 </span> -<span id="L337" class="LineNr">337 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L337'>rgb-scale-up</a></span> _c1: (addr <a href='3.mu.html#L252'>rgb</a>), f: float <span class="Delimiter">{</span> -<span id="L338" class="LineNr">338 </span> <span class="PreProc">var</span> c1/<span class="Constant">edi</span>: (addr <a href='3.mu.html#L252'>rgb</a>) <span class="SpecialChar"><-</span> copy _c1 +<span id="L337" class="LineNr">337 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L337'>rgb-scale-up</a></span> _c1: (addr rgb), f: float <span class="Delimiter">{</span> +<span id="L338" class="LineNr">338 </span> <span class="PreProc">var</span> c1/<span class="Constant">edi</span>: (addr rgb) <span class="SpecialChar"><-</span> copy _c1 <span id="L339" class="LineNr">339 </span> <span class="muComment"># c1.r *= f</span> <span id="L340" class="LineNr">340 </span> <span class="PreProc">var</span> dest/<span class="Constant">eax</span>: (addr float) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> c1, r <span id="L341" class="LineNr">341 </span> <span class="PreProc">var</span> result/<span class="Constant">xmm0</span>: float <span class="SpecialChar"><-</span> copy *dest @@ -414,14 +414,14 @@ if ('onhashchange' in window) { <span id="L353" class="LineNr">353 </span> copy-to *dest, result <span id="L354" class="LineNr">354 </span><span class="Delimiter">}</span> <span id="L355" class="LineNr">355 </span> -<span id="L356" class="LineNr">356 </span><span class="PreProc">type</span> <a href='3.mu.html#L356'>vec3</a> <span class="Delimiter">{</span> +<span id="L356" class="LineNr">356 </span><span class="PreProc">type</span> vec3 <span class="Delimiter">{</span> <span id="L357" class="LineNr">357 </span> x: float <span id="L358" class="LineNr">358 </span> y: float <span id="L359" class="LineNr">359 </span> z: float <span id="L360" class="LineNr">360 </span><span class="Delimiter">}</span> <span id="L361" class="LineNr">361 </span> -<span id="L362" class="LineNr">362 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L362'>print-vec3</a></span> <a href='../../405screen.mu.html#L9'>screen</a>: (addr <a href='../../405screen.mu.html#L9'>screen</a>), _v: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="Delimiter">{</span> -<span id="L363" class="LineNr">363 </span> <span class="PreProc">var</span> v/<span class="Constant">esi</span>: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="SpecialChar"><-</span> copy _v +<span id="L362" class="LineNr">362 </span><span class="PreProc">fn</span> <span class="muFunction">print-vec3</span> <a href='../../405screen.mu.html#L9'>screen</a>: (addr <a href='../../405screen.mu.html#L9'>screen</a>), _v: (addr vec3) <span class="Delimiter">{</span> +<span id="L363" class="LineNr">363 </span> <span class="PreProc">var</span> v/<span class="Constant">esi</span>: (addr vec3) <span class="SpecialChar"><-</span> copy _v <span id="L364" class="LineNr">364 </span> <a href='../../405screen.mu.html#L169'>print-string</a> <a href='../../405screen.mu.html#L9'>screen</a>, <span class="Constant">"("</span> <span id="L365" class="LineNr">365 </span> <span class="PreProc">var</span> tmp/<span class="Constant">eax</span>: (addr float) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> v, x <span id="L366" class="LineNr">366 </span> <a href='../../408print-float.mu.html#L92'>print-float</a> <a href='../../405screen.mu.html#L9'>screen</a>, *tmp @@ -434,9 +434,9 @@ if ('onhashchange' in window) { <span id="L373" class="LineNr">373 </span> <a href='../../405screen.mu.html#L169'>print-string</a> <a href='../../405screen.mu.html#L9'>screen</a>, <span class="Constant">")"</span> <span id="L374" class="LineNr">374 </span><span class="Delimiter">}</span> <span id="L375" class="LineNr">375 </span> -<span id="L376" class="LineNr">376 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L376'>vec3-add-to</a></span> _v1: (addr <a href='3.mu.html#L356'>vec3</a>), _v2: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="Delimiter">{</span> -<span id="L377" class="LineNr">377 </span> <span class="PreProc">var</span> v1/<span class="Constant">edi</span>: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="SpecialChar"><-</span> copy _v1 -<span id="L378" class="LineNr">378 </span> <span class="PreProc">var</span> v2/<span class="Constant">esi</span>: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="SpecialChar"><-</span> copy _v2 +<span id="L376" class="LineNr">376 </span><span class="PreProc">fn</span> <span class="muFunction">vec3-add-to</span> _v1: (addr vec3), _v2: (addr vec3) <span class="Delimiter">{</span> +<span id="L377" class="LineNr">377 </span> <span class="PreProc">var</span> v1/<span class="Constant">edi</span>: (addr vec3) <span class="SpecialChar"><-</span> copy _v1 +<span id="L378" class="LineNr">378 </span> <span class="PreProc">var</span> v2/<span class="Constant">esi</span>: (addr vec3) <span class="SpecialChar"><-</span> copy _v2 <span id="L379" class="LineNr">379 </span> <span class="muComment"># v1.x += v2.x</span> <span id="L380" class="LineNr">380 </span> <span class="PreProc">var</span> arg1/<span class="Constant">eax</span>: (addr float) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> v1, x <span id="L381" class="LineNr">381 </span> <span class="PreProc">var</span> arg2/<span class="Constant">ecx</span>: (addr float) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> v2, x @@ -457,22 +457,22 @@ if ('onhashchange' in window) { <span id="L396" class="LineNr">396 </span> copy-to *arg1, result <span id="L397" class="LineNr">397 </span><span class="Delimiter">}</span> <span id="L398" class="LineNr">398 </span> -<span id="L399" class="LineNr">399 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L399'>vec3-subtract-from</a></span> v1: (addr <a href='3.mu.html#L356'>vec3</a>), v2: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="Delimiter">{</span> -<span id="L400" class="LineNr">400 </span> <span class="PreProc">var</span> tmp-storage: <a href='3.mu.html#L356'>vec3</a> -<span id="L401" class="LineNr">401 </span> <span class="PreProc">var</span> tmp/<span class="Constant">eax</span>: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="SpecialChar"><-</span> address tmp-storage +<span id="L399" class="LineNr">399 </span><span class="PreProc">fn</span> <span class="muFunction">vec3-subtract-from</span> v1: (addr vec3), v2: (addr vec3) <span class="Delimiter">{</span> +<span id="L400" class="LineNr">400 </span> <span class="PreProc">var</span> tmp-storage: vec3 +<span id="L401" class="LineNr">401 </span> <span class="PreProc">var</span> tmp/<span class="Constant">eax</span>: (addr vec3) <span class="SpecialChar"><-</span> address tmp-storage <span id="L402" class="LineNr">402 </span> copy-object v2, tmp -<span id="L403" class="LineNr">403 </span> <a href='3.mu.html#L407'>vec3-negate</a> tmp -<span id="L404" class="LineNr">404 </span> <a href='3.mu.html#L376'>vec3-add-to</a> v1, tmp +<span id="L403" class="LineNr">403 </span> vec3-negate tmp +<span id="L404" class="LineNr">404 </span> vec3-add-to v1, tmp <span id="L405" class="LineNr">405 </span><span class="Delimiter">}</span> <span id="L406" class="LineNr">406 </span> -<span id="L407" class="LineNr">407 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L407'>vec3-negate</a></span> v: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="Delimiter">{</span> +<span id="L407" class="LineNr">407 </span><span class="PreProc">fn</span> <span class="muFunction">vec3-negate</span> v: (addr vec3) <span class="Delimiter">{</span> <span id="L408" class="LineNr">408 </span> <span class="PreProc">var</span> negative-one/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">-1</span> <span id="L409" class="LineNr">409 </span> <span class="PreProc">var</span> negative-one-f/<span class="Constant">xmm0</span>: float <span class="SpecialChar"><-</span> convert negative-one -<span id="L410" class="LineNr">410 </span> <a href='3.mu.html#L413'>vec3-scale-up</a> v, negative-one-f +<span id="L410" class="LineNr">410 </span> vec3-scale-up v, negative-one-f <span id="L411" class="LineNr">411 </span><span class="Delimiter">}</span> <span id="L412" class="LineNr">412 </span> -<span id="L413" class="LineNr">413 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L413'>vec3-scale-up</a></span> _v: (addr <a href='3.mu.html#L356'>vec3</a>), f: float <span class="Delimiter">{</span> -<span id="L414" class="LineNr">414 </span> <span class="PreProc">var</span> v/<span class="Constant">edi</span>: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="SpecialChar"><-</span> copy _v +<span id="L413" class="LineNr">413 </span><span class="PreProc">fn</span> <span class="muFunction">vec3-scale-up</span> _v: (addr vec3), f: float <span class="Delimiter">{</span> +<span id="L414" class="LineNr">414 </span> <span class="PreProc">var</span> v/<span class="Constant">edi</span>: (addr vec3) <span class="SpecialChar"><-</span> copy _v <span id="L415" class="LineNr">415 </span> <span class="muComment"># v.x *= f</span> <span id="L416" class="LineNr">416 </span> <span class="PreProc">var</span> dest/<span class="Constant">eax</span>: (addr float) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> v, x <span id="L417" class="LineNr">417 </span> <span class="PreProc">var</span> result/<span class="Constant">xmm0</span>: float <span class="SpecialChar"><-</span> copy *dest @@ -490,8 +490,8 @@ if ('onhashchange' in window) { <span id="L429" class="LineNr">429 </span> copy-to *dest, result <span id="L430" class="LineNr">430 </span><span class="Delimiter">}</span> <span id="L431" class="LineNr">431 </span> -<span id="L432" class="LineNr">432 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L432'>vec3-scale-down</a></span> _v: (addr <a href='3.mu.html#L356'>vec3</a>), f: float <span class="Delimiter">{</span> -<span id="L433" class="LineNr">433 </span> <span class="PreProc">var</span> v/<span class="Constant">edi</span>: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="SpecialChar"><-</span> copy _v +<span id="L432" class="LineNr">432 </span><span class="PreProc">fn</span> <span class="muFunction">vec3-scale-down</span> _v: (addr vec3), f: float <span class="Delimiter">{</span> +<span id="L433" class="LineNr">433 </span> <span class="PreProc">var</span> v/<span class="Constant">edi</span>: (addr vec3) <span class="SpecialChar"><-</span> copy _v <span id="L434" class="LineNr">434 </span> <span class="muComment"># v.x /= f</span> <span id="L435" class="LineNr">435 </span> <span class="PreProc">var</span> dest/<span class="Constant">eax</span>: (addr float) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> v, x <span id="L436" class="LineNr">436 </span> <span class="PreProc">var</span> result/<span class="Constant">xmm0</span>: float <span class="SpecialChar"><-</span> copy *dest @@ -509,23 +509,23 @@ if ('onhashchange' in window) { <span id="L448" class="LineNr">448 </span> copy-to *dest, result <span id="L449" class="LineNr">449 </span><span class="Delimiter">}</span> <span id="L450" class="LineNr">450 </span> -<span id="L451" class="LineNr">451 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L451'>vec3-unit</a></span> in: (addr <a href='3.mu.html#L356'>vec3</a>), out: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="Delimiter">{</span> -<span id="L452" class="LineNr">452 </span> <span class="PreProc">var</span> len/<span class="Constant">xmm0</span>: float <span class="SpecialChar"><-</span> <a href='3.mu.html#L460'>vec3-length</a> in +<span id="L451" class="LineNr">451 </span><span class="PreProc">fn</span> <span class="muFunction">vec3-unit</span> in: (addr vec3), out: (addr vec3) <span class="Delimiter">{</span> +<span id="L452" class="LineNr">452 </span> <span class="PreProc">var</span> len/<span class="Constant">xmm0</span>: float <span class="SpecialChar"><-</span> vec3-length in <span id="L453" class="LineNr">453 </span><span class="CommentedCode">#? print-string 0, "len: "</span> <span id="L454" class="LineNr">454 </span><span class="CommentedCode">#? print-float 0, len</span> <span id="L455" class="LineNr">455 </span><span class="CommentedCode">#? print-string 0, "\n"</span> <span id="L456" class="LineNr">456 </span> copy-object in, out -<span id="L457" class="LineNr">457 </span> <a href='3.mu.html#L432'>vec3-scale-down</a> out, len +<span id="L457" class="LineNr">457 </span> vec3-scale-down out, len <span id="L458" class="LineNr">458 </span><span class="Delimiter">}</span> <span id="L459" class="LineNr">459 </span> -<span id="L460" class="LineNr">460 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L460'>vec3-length</a></span> v: (addr <a href='3.mu.html#L356'>vec3</a>)<span class="PreProc"> -> </span>_/<span class="Constant">xmm0</span>: float <span class="Delimiter">{</span> -<span id="L461" class="LineNr">461 </span> <span class="PreProc">var</span> result/<span class="Constant">xmm0</span>: float <span class="SpecialChar"><-</span> <a href='3.mu.html#L466'>vec3-length-squared</a> v +<span id="L460" class="LineNr">460 </span><span class="PreProc">fn</span> <span class="muFunction">vec3-length</span> v: (addr vec3)<span class="PreProc"> -> </span>_/<span class="Constant">xmm0</span>: float <span class="Delimiter">{</span> +<span id="L461" class="LineNr">461 </span> <span class="PreProc">var</span> result/<span class="Constant">xmm0</span>: float <span class="SpecialChar"><-</span> vec3-length-squared v <span id="L462" class="LineNr">462 </span> result <span class="SpecialChar"><-</span> square-root result <span id="L463" class="LineNr">463 </span> <span class="PreProc">return</span> result <span id="L464" class="LineNr">464 </span><span class="Delimiter">}</span> <span id="L465" class="LineNr">465 </span> -<span id="L466" class="LineNr">466 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3.mu.html#L466'>vec3-length-squared</a></span> _v: (addr <a href='3.mu.html#L356'>vec3</a>)<span class="PreProc"> -> </span>_/<span class="Constant">xmm0</span>: float <span class="Delimiter">{</span> -<span id="L467" class="LineNr">467 </span> <span class="PreProc">var</span> v/<span class="Constant">esi</span>: (addr <a href='3.mu.html#L356'>vec3</a>) <span class="SpecialChar"><-</span> copy _v +<span id="L466" class="LineNr">466 </span><span class="PreProc">fn</span> <span class="muFunction">vec3-length-squared</span> _v: (addr vec3)<span class="PreProc"> -> </span>_/<span class="Constant">xmm0</span>: float <span class="Delimiter">{</span> +<span id="L467" class="LineNr">467 </span> <span class="PreProc">var</span> v/<span class="Constant">esi</span>: (addr vec3) <span class="SpecialChar"><-</span> copy _v <span id="L468" class="LineNr">468 </span> <span class="muComment"># result = v.x * v.x</span> <span id="L469" class="LineNr">469 </span> <span class="PreProc">var</span> src/<span class="Constant">eax</span>: (addr float) <span class="SpecialChar"><-</span> <a href='../../131table.subx.html#L26'>get</a> v, x <span id="L470" class="LineNr">470 </span> <span class="PreProc">var</span> tmp/<span class="Constant">xmm1</span>: float <span class="SpecialChar"><-</span> copy *src |