AW: [Qgis-developer] Trouble with QgsGeometry contains(QgsPoint *p)function

[Matthew Denno]

Marco,

Thanks so much for your reply.  I am not at my machine right now so I can't
try it.

The program I am writing calculates the intersection of two triangulated
surfaces.  Right now it only takes point shapefiles as input for both
surfaces.  A deluaney triangulation is constructed from the point files and
the intersection in 3d space is calculated.  The program works but needs a
lot of refinement at this point.  The code I asked you for help on adds
points to the triangulation, and I am trying to limit the triangulation to a
mask to reduce coputation time of the intersection routine.

When I get this working better I am planning to release it GPL (or whatever
license is appropriate).  Maybe as a plugin to qgis.

Thanks again for your help.

Matt

On Jul 30, 2009 10:22 PM, "Hugentobler Marco" <
marco.hugentobler at karto.baug.ethz.ch> wrote:

Hi Matt

currentGeometry2 is a pointer, so you need to use '->' instead of '.' to
call a function.

if(currentGeometry2->contains(currentPoint))

should solve the problem.
Btw, what kind of program do you write? 'delaunay_intersect' sounds
interesting...

Regards,
Marco


-----Ursprüngliche Nachricht-----
Von: qgis-developer-bounces at lists.osgeo.org im Auftrag von Matthew Denno
Gesendet: Fr 31.07.2009 07:02
An: qgis-developer
Betreff: [Qgis-developer] Trouble with QgsGeometry contains(QgsPoint
*p)function

Hello Developers, I am working on a little application using QGIS and am
having trouble using th...
non-class type 'QgsGeometry*'
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