Diff of /web/htdocs/vr-lite.html

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	revision 1111, Wed May 4 21:51:56 2011 UTC	revision 1112, Thu May 5 01:30:20 2011 UTC
#	Line 44	Line 44
44	<span class="code-kw">update</span> {	<span class="code-kw">update</span> {
45	pos = pos + stepSz*dir;	pos = pos + stepSz*dir;
46	<span class="code-kw">if</span> (inside (pos,F)) {	<span class="code-kw">if</span> (inside (pos,F)) {
47	<span class="code-type">real</span> val = F@pos;	<span class="code-type">real</span> val = F(pos);
48	<span class="code-type">vec3</span> grad = ∇F@pos;	<span class="code-type">vec3</span> grad = ∇F(pos);
49	<span class="code-type">vec3</span> norm = -grad / |grad|;	<span class="code-type">vec3</span> norm = -grad / |grad|;
50	<span class="code-kw">if</span> (val > valOpacMin) {  <span class="code-comment">// we have some opacity </span>	<span class="code-kw">if</span> (val > valOpacMin) {  <span class="code-comment">// we have some opacity </span>
51	<span class="code-type">real</span> opac =	<span class="code-type">real</span> opac =

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Legend: Removed from v.1111   changed lines   Added in v.1112

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