[Pbrt-discuss] access violation with photon mapping scenes

[Slavomir Kaslev]

Hey,

The problem is actually in core/kdtree.h. Change line 96 from
	std::nth_element(&buildNodes[start], &buildNodes[splitPos],
		&buildNodes[end], CompareNode<NodeData>(splitAxis));
to
	std::nth_element(buildNodes.begin() + start, buildNodes.begin() + splitPos,
		buildNodes.begin() + end, CompareNode<NodeData>(splitAxis));

Cheers!

On Tue, Mar 11, 2008 at 2:32 AM, Bill Conan <billconan at gmail.com> wrote:

> hi there,

>

>  i got access violation errors when rendering scenes requiring photon

>  mapping. i'm wondering if this is a known bug and if there is any

>  solution.

>  i tried the binary on the CD, it works fine. but the one i compiled

>  from the source code posted on the web page is always problematic.

>

>  i'm using visual studio 2005 under windows xp.

>

>  thank you.

>

>  --

>  Dept. of Computer Science

>  University of California, Davis

>  Homepage:http://wwwcsif.cs.ucdavis.edu/~yans/

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-- 
Slavomir Kaslev