From 4ce2bea393a045ab934f0045621ccaf5b47cf4f3 Mon Sep 17 00:00:00 2001 From: Justin Lin Date: Wed, 10 May 2017 16:31:13 +0800 Subject: [PATCH] updated doc --- docs/lib-path_extrude.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/lib-path_extrude.md b/docs/lib-path_extrude.md index 5ed13271..0cd529ba 100644 --- a/docs/lib-path_extrude.md +++ b/docs/lib-path_extrude.md @@ -4,13 +4,13 @@ It extrudes a 2D shape along a path. This module is suitable for a path created It depends on the `rotate_p` function and the `polysections` module. Remember to include "rotate_p.scad" and "polysections.scad". -When using this module, you should use points to represent the 2D shape. You need to provide indexes of triangles, too. This module provides two prepared triangles indexes. See [polysections](https://openhome.cc/eGossip/OpenSCAD/lib-polysections.html) for details. +When using this module, you should use points to represent the 2D shape. If your 2D shape is not solid, indexes of triangles are required. See [polysections](https://openhome.cc/eGossip/OpenSCAD/lib-polysections.html) for details. ## Parameters - `shape_pts` : A list of points represent a shape. See the example below. - `path_pts` : A list of points represent the path. -- `triangles` : `"RADIAL"` (default), `"HOLLOW"`, `"TAPE"` or user-defined indexes. See example below. +- `triangles` : `"SOLID"` (default), `"HOLLOW"` or user-defined indexes. See example below. - `twist` : The number of degrees of through which the shape is extruded. - `scale` : Scales the 2D shape by this value over the length of the extrusion. Scale can be a scalar or a vector. - `closed` : If the first point and the last point of `path_pts` has the same coordinate, setting `closed` to `true` will connect them automatically.