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Added Ext Syntag

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This commit is contained in:
Richard Milewski
2024-01-02 14:10:19 -08:00
parent 728afac2f2
commit fd059735b0
7 changed files with 15 additions and 13 deletions
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8
shapes2d.scad
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@@ -22,7 +22,7 @@ use <builtins.scad>
// Function&Module: square()
// Synopsis: Creates a 2D square or rectangle.
// SynTags: Geom, Path
// SynTags: Geom, Path, Ext
// Topics: Shapes (2D), Path Generators (2D)
// See Also: rect()
// Usage: As a Module
@@ -32,7 +32,7 @@ use <builtins.scad>
// Usage: As a Function
// path = square(size, [center], ...);
// Description:
// When called as the builtin module, creates a 2D square or rectangle of the given size.
// When called as the built-in module, creates a 2D square or rectangle of the given size.
// When called as a function, returns a 2D path/list of points for a square/rectangle of the given size.
// Arguments:
// size = The size of the square to create. If given as a scalar, both X and Y will be the same size.
@@ -224,7 +224,7 @@ function rect(size=1, rounding=0, chamfer=0, atype="box", anchor=CENTER, spin=0,
// Function&Module: circle()
// Synopsis: Creates the approximation of a circle.
// SynTags: Geom, Path
// SynTags: Geom, Path, Ext
// Topics: Shapes (2D), Path Generators (2D)
// See Also: ellipse(), circle_2tangents(), circle_3points()
// Usage: As a Module
@@ -236,7 +236,7 @@ function rect(size=1, rounding=0, chamfer=0, atype="box", anchor=CENTER, spin=0,
// path = circle(points=);
// path = circle(r|d=, corner=);
// Description:
// When called as the builtin module, creates a 2D polygon that approximates a circle of the given size.
// When called as the built-in module, creates a 2D polygon that approximates a circle of the given size.
// When called as a function, returns a 2D list of points (path) for a polygon that approximates a circle of the given size.
// If `corner=` is given three 2D points, centers the circle so that it will be tangent to both segments of the path, on the inside corner.
// If `points=` is given three 2D points, centers and sizes the circle so that it passes through all three points.