topic Re: Change position of Hatch? in ObjectARX Forum

Change position of Hatch?

Anonymous — Mon, 03 Dec 2018 08:04:28 GMT

Hello Everyone,

I want to change the position of Hatch..Like setPosition in 'acdbBlockReference'

Re: Change position of Hatch?

Alexander.Rivilis — Mon, 03 Dec 2018 16:33:43 GMT

@Anonymous

What about next code:

AcGePoint3d p_old; // Old base boint
AcGePoint3d p_new; // New base boint
AcGeVector3d v = p_new - p_old;
AcGeMatrix3d mat; mat.setToTranslation(v);
pHatch->transformBy(mat);

Re: Change position of Hatch?

Anonymous — Tue, 04 Dec 2018 07:03:53 GMT

thank you sir for answering

but how can i get the base point of any Hatch.

Re: Change position of Hatch?

Alexander.Rivilis — Tue, 04 Dec 2018 09:09:06 GMT

@Anonymous wrote:

thank you sir for answering

but how can i get the base point of any Hatch.

There is no "base point" for any Hatch. But you can use (for example) minPoint of getGeomExtents of Hatch as a base point. If you want to change the "position of the Hatch" - you must understand what is the "position of hatch".