[Closed] [SDK] issues drawing polyline in viewport

Still the same problem.

dunno then, though would say I’d rather use a mesh (as wireframe only) to render something like that as opposed to a polyline.

I think the Z-Buffer flag has to be cleared like this:

(rlim & (~GW_Z_BUFFER))

if you always want it drawn on top yes

if (drawOnTop) vpt->getGW()->setRndLimits(limits & ~GW_Z_BUFFER);

from point helper

How did you get point’s source code? I’m using max 2014 sdk and there’s no point in samples folder.

\maxsdk\samples\objects\helpers\pthelp.cpp

Thanks Klvnk, I’ve solved the problem I’ve noticed that the getRndLimits() returns “50” as int, so it’s 2+16+32:

#define GW_ILLUM				0x0000002
#define GW_TEXTURE			0x0000010
#define GW_Z_BUFFER			0x0000020

but when I press 7 to enter the statistics mode it returns 18 (16+2, so without GW_Z_BUFFER).
So now I don’t use the getRndLimits() function, I do it like this:

DWORD rl = GW_ILLUM | GW_TEXTURE | GW_Z_BUFFER;
gw->setRndLimits(rl);

and it works perfectly