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fix examples

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Adrian Mariano 2021-10-17 19:13:58 -04:00
parent acb4ec95d4
commit ef5e924e54
1 changed files with 6 additions and 6 deletions
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vnf.scad
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@ -198,7 +198,7 @@ function vnf_vertex_array(
// Description: // Description:
// Produces a vnf from an array of points where each row length can differ from the adjacent rows by up to 2 in length. This enables // Produces a vnf from an array of points where each row length can differ from the adjacent rows by up to 2 in length. This enables
// the construction of triangular VNF patches. The resulting VNF can be wrapped along the rows by setting `row_wrap` to true. // the construction of triangular VNF patches. The resulting VNF can be wrapped along the rows by setting `row_wrap` to true.
// You cannot wrap columns: if you need to do that you'll need to combine two VNF arrays that share edges. Degenerate faces // You cannot wrap columns: if you need to do that you'll need to merge two VNF arrays that share edges. Degenerate faces
// are not included in the output, but if this results in unused vertices they will still appear in the output. // are not included in the output, but if this results in unused vertices they will still appear in the output.
// Arguments: // Arguments:
// points = List of point lists for each row // points = List of point lists for each row
@ -214,18 +214,18 @@ function vnf_vertex_array(
// vnf = vnf_tri_array(pts); // vnf = vnf_tri_array(pts);
// vnf_wireframe(vnf,width=0.1); // vnf_wireframe(vnf,width=0.1);
// color("red")move_copies(flatten(pts)) sphere(r=.15,$fn=9); // color("red")move_copies(flatten(pts)) sphere(r=.15,$fn=9);
// Example(3D): Chaining two VNFs to construct a cone with one point length change between rows. // Example(3D): Merging two VNFs to construct a cone with one point length change between rows.
// pts1 = [for(z=[0:10]) path3d(arc(3+z,r=z/2+1, angle=[0,180]),10-z)]; // pts1 = [for(z=[0:10]) path3d(arc(3+z,r=z/2+1, angle=[0,180]),10-z)];
// pts2 = [for(z=[0:10]) path3d(arc(3+z,r=z/2+1, angle=[180,360]),10-z)]; // pts2 = [for(z=[0:10]) path3d(arc(3+z,r=z/2+1, angle=[180,360]),10-z)];
// vnf = vnf_tri_array(pts1, // vnf = vnf_merge([vnf_tri_array(pts1),
// vnf=vnf_tri_array(pts2)); // vnf_tri_array(pts2)]);
// color("green")vnf_wireframe(vnf,width=0.1); // color("green")vnf_wireframe(vnf,width=0.1);
// vnf_polyhedron(vnf); // vnf_polyhedron(vnf);
// Example(3D): Cone with length change two between rows // Example(3D): Cone with length change two between rows
// pts1 = [for(z=[0:1:10]) path3d(arc(3+2*z,r=z/2+1, angle=[0,180]),10-z)]; // pts1 = [for(z=[0:1:10]) path3d(arc(3+2*z,r=z/2+1, angle=[0,180]),10-z)];
// pts2 = [for(z=[0:1:10]) path3d(arc(3+2*z,r=z/2+1, angle=[180,360]),10-z)]; // pts2 = [for(z=[0:1:10]) path3d(arc(3+2*z,r=z/2+1, angle=[180,360]),10-z)];
// vnf = vnf_tri_array(pts1, // vnf = vnf_merge([vnf_tri_array(pts1),
// vnf=vnf_tri_array(pts2)); // vnf_tri_array(pts2)]);
// color("green")vnf_wireframe(vnf,width=0.1); // color("green")vnf_wireframe(vnf,width=0.1);
// vnf_polyhedron(vnf); // vnf_polyhedron(vnf);
// Example(3D,NoAxes): Point count can change irregularly // Example(3D,NoAxes): Point count can change irregularly