WebGL rotating F: Difference between revisions
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→{{header|J}}: ... use javascript syntax highlight here
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Here, we'll use ray marching as that "feels sort of like J":
<syntaxhighlight lang=
wd {{)n
pc webgl; cc w webview;
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float sd= rayMarch(ro, rd, MIN_DIST, MAX_DIST); // closest object
if (sd > MAX_DIST) {
color= backgroundColor; // ray
} else {
vec3 p= ro + rd * sd; // point on cube we discovered from ray marching
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