shithub: 3dee

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plot3: fix axis scales

--- a/plot3.c

+++ b/plot3.c

@@ -175,16 +175,16 @@

 	line.v[0].c = line.v[1].c = Pt3(0.4,0.4,0.4,1);

 	/* x scale */

-	line.v[0].p = Pt3(smallestbbox(x), smallestbbox(y), biggestbbox(z), 1);

-	line.v[1].p = addpt3(line.v[0].p, Vec3(biggestbbox(x), 0, 0));

+	line.v[0].p = Pt3(smallestbbox(x), smallestbbox(y), smallestbbox(z), 1);

+	line.v[1].p = Pt3(biggestbbox(x), smallestbbox(y), smallestbbox(z), 1);

 	mdl->addprim(mdl, line);

 	/* y scale */

-	line.v[1].p = addpt3(line.v[0].p, Vec3(0, biggestbbox(y), 0));

+	line.v[1].p = Pt3(smallestbbox(x), biggestbbox(y), smallestbbox(z), 1);

 	mdl->addprim(mdl, line);

 	/* z scale */

-	line.v[1].p = addpt3(line.v[0].p, Vec3(0, 0, smallestbbox(z)));

+	line.v[1].p = Pt3(smallestbbox(x), smallestbbox(y), biggestbbox(z), 1);

 	mdl->addprim(mdl, line);

 }

-- 

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