yang686526

hatch and explodegeometry
hatch and explodegeometry
hallo!
try to use explodegeometry for oddbhatch, but i get always an exception error.
code-snippet:
... loop over all entities in blocktablerecord, and if there is a hatch ...
oddbhatchptr hatch = oddbhatch::cast(m_pent);
odrxobjectptrarray velements;
hatch->explodegeometry(velements);
what could be wrong? is there anything to initialize before or so?
hatch->evaluatehatch() fails, too. i changend from kforread mode to kforwrite mode via upgradeopen, but it crashes always.
it is a very 'simple' hatch.
thanks for your help
woho

could you attach the file with sample problem hatch or code snippet for creating the sample problem hatch?
sincerely yours,
george udov
hatch sample
attached you will find a drawing (from bricscad) with an hatch and a very small vc6 project with dwgdirect 1.13.02 (the include paths for the libs and the headers must be changend).
if the hatch is very simple, means, the boundary is 'simple', all works fine. but if the boundary is like in the attached drawing, the oddbhatch->explodegeometry crashes.
oddbhatch->evaluatehatch() crashes if the hatch is opened kforread only, i think, this is a little too strong.
woho
attached files (5.4 kb, 9 views)
(38.2 kb, 8 views)


dear woho,
this issue will be fixed in 1.14 release.
sincerely yours,
george udov