Mercurial > repos > public > sbplib
annotate +draw/prompt_bezier.m @ 1067:9a858436f8fa feature/laplace_curvilinear_test
Implement new penalty strength for interface. Bugfix missing coeff a in Dirichlet penalty.
| author | Martin Almquist <malmquist@stanford.edu> |
|---|---|
| date | Tue, 22 Jan 2019 18:17:01 -0800 |
| parents | 875386d0b2ff |
| children |
| rev | line source |
|---|---|
| 0 | 1 function [C,h] = prompt_bezier(s,varargin) |
| 2 default_arg('s',[]) | |
| 3 if ~isempty(s) | |
| 4 fprintf(s,varargin{:}); | |
| 5 end | |
| 6 | |
| 7 fprintf('# Draw bezier curve\n') | |
| 8 a = draw.prompt_point('Enter starting point\n'); | |
| 9 p = draw.point(a); | |
| 10 p.Color = Color.green; | |
| 11 p.MarkerSize = 24; | |
| 12 b = draw.prompt_point('Enter stopping point\n'); | |
| 13 p = draw.point(b); | |
| 14 p.Color = Color.red; | |
| 15 p.MarkerSize = 24; | |
| 16 c1 = draw.prompt_point('Enter control point 1\n'); | |
| 17 p = draw.point(c1); | |
| 18 p.Color = Color.yellow; | |
| 19 p.MarkerSize = 16; | |
| 20 c2 = draw.prompt_point('Enter control point 2\n'); | |
| 21 p = draw.point(c2); | |
| 22 p.Color = Color.yellow; | |
| 23 p.MarkerSize = 16; | |
| 24 | |
|
332
875386d0b2ff
Fixed a bug in draw and added a helper function to parametrization.Ti.
Jonatan Werpers <jonatan@werpers.com>
parents:
0
diff
changeset
|
25 C = parametrization.Curve.bezier(a,c1,c2,b); |
|
875386d0b2ff
Fixed a bug in draw and added a helper function to parametrization.Ti.
Jonatan Werpers <jonatan@werpers.com>
parents:
0
diff
changeset
|
26 fprintf('C = parametrization.Curve.bezier([%.3g; %.3g],[%.3g; %.3g],[%.3g; %.3g],[%.3g; %.3g]);\n',a,c1,c2,b) |
| 0 | 27 h = C.plot(); |
| 28 uistack(h,'bottom'); | |
| 29 | |
| 30 end |