Advanced Cave Culling Algorithm

[fxgenstudio]

Hi,

I try to implement 2D frustum culling algorithm from your excellent "Advanced Cave Culling Algorithm" article.

I think that there is a bug on chunk traversal visibility test... see my screen shot...

Into the red box, the chunk is occluded and should not be...

I have the same bug, do you know how to fix that ?

Thanks.

[Tomcc]

Thanks for the "excellent" :P
That's definitely a bug, but it doesn't look like this is a bug that applies to the C++ version though... so I don't really know how to fix it without delving in the code, sorry.

[fxgenstudio]

this is my implementation in C#
https://procfxgen.wordpress.com/2015/06/23/culling-algorithm/

Date: Fri, 26 Jun 2015 16:57:33 -0700
From: notifications@github.com
To: tomcc.github.io@noreply.github.com
CC: jnadalutti@hotmail.com
Subject: Re: [tomcc.github.io] Advanced Cave Culling Algorithm (#3)

Thanks for the "excellent" :P

That's definitely a bug, but it doesn't look like this is a bug that applies to the C++ version though... so I don't really know how to fix it without delving in the code, sorry.

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