Re: Texture quality Low

[Daniele C. <dca...@in...>]

With Q3InteractiveRenderer_SetRAVETextureFilter Quesa work well.
There is a problem with rayshade when I use texture. The texture in shadow 
are black. You can see a screenshot at link:
Render Quesa:
http://www.interstudio.net/quesa/TextureQuesa.JPG
Render Rayshade:
http://www.interstudio.net/quesa/TextureRayshade.JPG


I modified  function
E3WindowsSystem_LoadPlugins(void)
{       TCHAR systemDir[MAX_PATH];

         // Register Quesa plug-ins
         if(GetCurrentDirectory(MAX_PATH * sizeof(*systemDir),systemDir))
                 e3windowsystem_loadplugins(systemDir, TEXT("xq3"));

         if(GetSystemDirectory(systemDir, MAX_PATH * sizeof(*systemDir)) > 0)
                 e3windowsystem_loadplugins(systemDir, TEXT("xq3"));
         if(GetWindowsDirectory(systemDir, MAX_PATH * sizeof(*systemDir)) > 0)
                 e3windowsystem_loadplugins(systemDir, TEXT("xq3"));
}
I think  it is useful load plugin in current directory.


At 19.20 28/07/04, you wrote:
>On 28-Jul-04, at 9:06 AM, Daniele Cavallini wrote:
>
>>This is a screenshot about old and new quesa (high old quesa and  low new 
>>quesa). The problem are same in windows 98/XP and Mac Os X and it is not 
>>depending  from dimension of image.  I don't call 
>>Q3InteractiveRenderer_SetRAVETextureFilter I  will try to call it.
>
>Set Q3InteractiveRenderer_SetRAVETextureFilter to kQATextureFilter_Fast to 
>get the old pixelated look, or (better yet) use MipMap textures with 
>UseMipMapping set to false instead of PixMaps.
>
>What you're seeing is mipmap filtering, which is actually considered 
>_higher_ quality since it reduces pixel crawling and moire artifacts. The 
>default filter setting (kQATextureFilter_Mid) uses bilinear filtered 
>mipmaps, which have a tendency to blur as the image size is reduced. 
>kQATextureFilter_Best will provide better results, but you will still see 
>some blurring.
>
>The best of both worlds can be had by using anisotropic filtering. I'm 
>considering adding this to a custom Quesa build via the Set/GetProperty 
>API for my own purposes, but I'll gladly share the code with anyone interested.
>
>Frank.
>
>
>
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