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cameo/: experimental command "outside" to detect real outer borders

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Should be merged into tool_comp_paths later.
This commit is contained in:
Werner Almesberger 2012-06-12 15:23:01 -03:00
parent 378aab025f
commit 072b7804ee
2 changed files with 16 additions and 1 deletions
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1
cameo/lang.l
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@ -49,6 +49,7 @@ NUM -?[0-9]+\.?[0-9]*
<INITIAL>mill return TOK_MILL;
<INITIAL>offset return TOK_OFFSET;
<INITIAL>optimize return TOK_OPTIMIZE;
<INITIAL>outside return TOK_OUTSIDE;
<INITIAL>remainder return TOK_REMAINDER;
<INITIAL>remore return TOK_REMOVE;
<INITIAL>reset return TOK_RESET;

16
cameo/lang.y
View File

@ -188,7 +188,8 @@ static struct path **classify(struct path **anchor, struct path *path)
%token TOK_ALIGN TOK_AREA TOK_ARRAY TOK_CLEAR TOK_DRILL TOK_EMPTY
%token TOK_KEEP TOK_MILL TOK_OFFSET TOK_OPTIMIZE TOK_REMAINDER
%token TOK_KEEP TOK_MILL TOK_OFFSET TOK_OPTIMIZE
%token TOK_OUTSIDE TOK_REMAINDER
%token TOK_REMOVE TOK_RESET
%token TOK_REVERSE TOK_ROTATE TOK_STATS TOK_TRANSLATE TOK_Z
%token TOK_APPEND TOK_GERBER TOK_GNUPLOT TOK_EXCELLON TOK_WRITE
@ -256,6 +257,19 @@ command:
{
paths = optimize_paths(paths);
}
| TOK_OUTSIDE
{
struct path *a;
struct path *b;
for (a = paths; a; a = a->next) {
for (b = paths; b; b = b->next)
if (a != b && path_is_inside(a, b))
break;
if (!b)
a->outside = 1;
}
}
| TOK_REVERSE
{
struct path *tmp;