COMSOL Multiphysics™

chamfer
Purpose
chamfer
Create flattened corners in 2D geometry object.
Syntax
Description
g = chamfer(g1,...)
g = chamfer(g1,...) creates flattened corners in 2D geometry object g1
according to given property values.
The function chamfer accepts the following property/values:
TABLE 1-6: VALID PROPERTY/VALUE PAIRS
PROPERTY VALUE DEFAULT DESCRIPTION
angles 1-by-m vector Angles (in radians) with respect to
edges in first row of edges
dist1 1-by-m vector Distances along edges in the first
row of edges. A positive entry
states the chamfered length and a
negative entry states the remaining
length of edge after chamfering
dist2 1-by-m vector Distances along edges in second
row of edges, using same format as
dist1
edges 2-by-m matrix Pairs of edge numbers
lengths 1-by-m vector Lengths of line segments that make
up the flattened corners
out
Cell array of none Determines the output
strings
point integers | all |
none
all out
The corners to chamfer is either specified with either the property point or edges.
The default value is the all corners are chamfered.
The size of the chamfer is specified with any of the following combinations of
properties, dist1, dist1 and dist2, dist1 and angles, dist1 and lengths, and
length and angles. If only dist1 is supplied the chamfering distance is equal for
both edges. All these properties can be given as a vector or as a single value.
Examples
Chamfer a rectangle in different ways.
r = rect2;
s1 = chamfer(r,'dist1',0.1);
s2 = chamfer(r,'edges',[1 2;2 3],'angles',pi/4,'lengths',0.5);
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