Re: [Hgengine-devs] [Hgengine-cvs] SF.net SVN: hgengine:[488] Mercury2/src/MercuryNode.cpp

[Charles L. <ch...@cn...>]

Well, something else is going on goofey then that this fixes, so it's
got to be very close to the right answer.  As it stands, an arbitrary
number of textures will load.  Some times, the ground texture will load,
other times not.  When you look into it further, it's because
arbitrarily the render on some of the texture assets will never get run,
thus never loading the texture.  In the event you have excluded objects,
they need a way of preventing the culled flag from being set.

I don't know what you have in mind to fix this, but it is definitely
broken as it is.

Charles

Josh wrote:
> No this is wrong. Auto excluding from cull is also wrong.
> Right now nothing is culled.
> The nonchanging VBO batches tells you this.
>
>
>
> cn...@us... wrote:
>   
>> Revision: 488
>>           http://hgengine.svn.sourceforge.net/hgengine/?rev=488&view=rev
>> Author:   cnlohr
>> Date:     2009-08-18 05:39:50 +0000 (Tue, 18 Aug 2009)
>>
>> Log Message:
>> -----------
>> fix dissappearing textures and assets.  The problem is that we're 
>> ignoring if we're actually culled or not, and just letting whatever 
>> happen.
>>
>> Modified Paths:
>> --------------
>>     Mercury2/src/MercuryNode.cpp
>>
>> Modified: Mercury2/src/MercuryNode.cpp
>> ===================================================================
>> --- Mercury2/src/MercuryNode.cpp	2009-08-18 05:24:42 UTC (rev 487)
>> +++ Mercury2/src/MercuryNode.cpp	2009-08-18 05:39:50 UTC (rev 488)
>> @@ -277,7 +277,11 @@
>>  		MercuryAsset& a = mai.Asset();
>>  		if ( !a.ExcludeFromCull() )
>>  			culled = culled && mai.Culled( a.DoCullingTests( mai.GetOcclusionResult(), matrix ) );
>> -		if ( !mai.Culled() ) a.PreRender(this);
>> +		if ( !mai.Culled() )
>> +		{
>> +			culled = false;
>> +			a.PreRender(this);
>> +		}
>>  	}
>>  	SetCulled( culled );
>>  }
>>
>>
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>>
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