kicad-developers team mailing list archive

[Wayne Stambaugh <stambaughw@...>]

Dick Hollenbeck wrote:
> Wayne Stambaugh wrote:
>> jean-pierre.charras@... wrote:
>> 
>>> Wayne Stambaugh a écrit :
>>> 
>>>> jean-pierre.charras@... wrote:
>>>> 
>>>>
>>>> Oops! I got a little over zealous in my clipping logic. I was
>>>> incorrect in my original assessment about the unsigned integer bug. I
>>>> fixed the clipping problem in svn r2326. Hopefully that also resolved
>>>> the missing graphics items problems as well.
>>>>
>>>> Wayne
>>>>
>>>> 
>>>> 
>>> Working better now. Thanks.
>>> Still remains clipping problems in sketch mode with all segments types: 
>>> tracks or graphics items and footprints outlines.
>>> 
>> The culprit is clip_line() in gr_basic.cpp. It doesn't clip correctly
>> when one or both of the end points of a diagonal line bisects the clip
>> area. I'll see if I can come up with a solution. Maybe there is
>> something in kbool that can use to solve the problem.
>>
>> Wayne
>>
>> 
> 
> There was some code in the magnetic track drawing code also.
> 
> Grep for magnetic in the track drawing logic. So what I'm saying is 
> that this algorithm may be in there more than once, duplicately coded, 
> and working well in once instance but not the other.

Thanks. I'll take a look at it. I just fixed clip_line() so I'll check
to see if this has any effect on the magnetic track problem or if it is
a completely separate problem.

Wayne

> 
> 
> Dick