From e2b56da7b7b1f21286390e30162ae79cd451d5a0 Mon Sep 17 00:00:00 2001 From: Richard Milewski Date: Fri, 29 Dec 2023 16:01:14 -0800 Subject: [PATCH] Fix minor typos in beziers.scad --- beziers.scad | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/beziers.scad b/beziers.scad index e66800c..0f756f4 100644 --- a/beziers.scad +++ b/beziers.scad @@ -1201,7 +1201,7 @@ function bezier_vnf(patches=[], splinesteps=16, style="default") = // ]; // vnf_wireframe(bezier_vnf_degenerate_patch(patch, splinesteps),width=0.1); // color("red")move_copies(flatten(patch)) sphere(r=0.3,$fn=9); -// Example(3D,NoAxes): A more extreme degeneracy occurs when the top half of a patch is degenerate to a line. (For odd length patches the middle row must be degenerate to trigger this style.) In this case the number of points in each row decreases by 1 for every row. It doesn't matter of splinesteps is odd or even. +// Example(3D,NoAxes): A more extreme degeneracy occurs when the top half of a patch is degenerate to a line. (For odd length patches the middle row must be degenerate to trigger this style.) In this case the number of points in each row decreases by 1 for every row. It doesn't matter if splinesteps is odd or even. // splinesteps=8; // patch = [[[10, 0, 0], [10, -10.4, 0], [10, -20.8, 0], [1.876, -14.30, 0], [-6.24, -7.8, 0]], // [[5, 0, 0], [5, -5.2, 0], [5, -10.4, 0], [0.938, -7.15, 0], [-3.12, -3.9, 0]], @@ -1391,7 +1391,7 @@ function bezier_vnf_degenerate_patch(patch, splinesteps=16, reverse=false, retur // stroke([pts[i][j],pts[i][j]-8*normals[i][j]], width=0.5, // endcap1="dot",endcap2="arrow2",color=color); // } -// Example(3D,Med,NoAxes,VPR=[56.4,0,71.9],VPD=66.9616,VPT=[10.2954,1.33721,19.4484]): This degenerate patch has normals everywhere, but computational of the normal fails at the point of degeneracy, the top corner. +// Example(3D,Med,NoAxes,VPR=[56.4,0,71.9],VPD=66.9616,VPT=[10.2954,1.33721,19.4484]): This degenerate patch has normals everywhere, but computation of the normal fails at the point of degeneracy, the top corner. // patch=[ // repeat([-12.5, 12.5, 15],5), // [[-6.25, 11.25, 15], [-6.25, 8.75, 15], [-6.25, 6.25, 15], [-8.75, 6.25, 15], [-11.25, 6.25, 15]],