diff -Naurw Irrlicht/CD3D8Driver.cpp Irrlicht/CD3D8Driver.cpp
--- Irrlicht/CD3D8Driver.cpp	2005-09-21 19:37:04.000000000 +0200
+++ Irrlicht/CD3D8Driver.cpp	2005-10-31 11:02:08.000000000 +0100
@@ -1398,22 +1329,91 @@
 		pID3DDevice->SetMaterial(&mat);
 	}
 
-	// Bilinear and/or trilinear	
-	if ((resetAllRenderstates || lastmaterial.BilinearFilter != material.BilinearFilter
-		|| lastmaterial.TrilinearFilter != material.TrilinearFilter))
-	{
-		if (material.BilinearFilter || material.TrilinearFilter)
+	// Anisotropic or Bilinear and/or trilinear	
+	if (resetAllRenderstates || lastmaterial.BilinearFilter != material.BilinearFilter
+		|| lastmaterial.TrilinearFilter != material.TrilinearFilter 
+		|| lastmaterial.AnisotropicFilter != material.AnisotropicFilter )
+	{
+		if( material.BilinearFilter || material.TrilinearFilter || material.AnisotropicFilter )
+		{
+			if( material.AnisotropicFilter )
+			{
+				u32 anisotropyLevel = material.AnisotropyLevel > Caps.MaxAnisotropy ? Caps.MaxAnisotropy : material.AnisotropyLevel;
+
+				pID3DDevice->SetTextureStageState( 0, D3DTSS_MAGFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 0, D3DTSS_MINFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 0, D3DTSS_MIPFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 0, D3DTSS_MAXANISOTROPY, anisotropyLevel );
+
+				pID3DDevice->SetTextureStageState( 1, D3DTSS_MAGFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 1, D3DTSS_MINFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 1, D3DTSS_MIPFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 1, D3DTSS_MAXANISOTROPY, anisotropyLevel );
+
+				pID3DDevice->SetTextureStageState( 2, D3DTSS_MAGFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 2, D3DTSS_MINFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 2, D3DTSS_MIPFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 2, D3DTSS_MAXANISOTROPY, anisotropyLevel );
+
+				pID3DDevice->SetTextureStageState( 3, D3DTSS_MAGFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 3, D3DTSS_MINFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 3, D3DTSS_MIPFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 3, D3DTSS_MAXANISOTROPY, anisotropyLevel );
+
+				pID3DDevice->SetTextureStageState( 4, D3DTSS_MAGFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 4, D3DTSS_MINFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 4, D3DTSS_MIPFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 4, D3DTSS_MAXANISOTROPY, anisotropyLevel );
+
+				pID3DDevice->SetTextureStageState( 5, D3DTSS_MAGFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 5, D3DTSS_MINFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 5, D3DTSS_MIPFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 5, D3DTSS_MAXANISOTROPY, anisotropyLevel );
+
+				pID3DDevice->SetTextureStageState( 6, D3DTSS_MAGFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 6, D3DTSS_MINFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 6, D3DTSS_MIPFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 6, D3DTSS_MAXANISOTROPY, anisotropyLevel );
+
+				pID3DDevice->SetTextureStageState( 7, D3DTSS_MAGFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 7, D3DTSS_MINFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 7, D3DTSS_MIPFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetTextureStageState( 7, D3DTSS_MAXANISOTROPY, anisotropyLevel );
+			}
+			else
 		{
-			//TODO: anisotropic filtering
-
 			pID3DDevice->SetTextureStageState (0, D3DTSS_MAGFILTER,  D3DTEXF_LINEAR);
 			pID3DDevice->SetTextureStageState (0, D3DTSS_MINFILTER,  D3DTEXF_LINEAR);
-			pID3DDevice->SetTextureStageState (0, D3DTSS_MIPFILTER, Material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT);
+				pID3DDevice->SetTextureStageState( 0, D3DTSS_MIPFILTER, material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT );
 			
 			pID3DDevice->SetTextureStageState (1, D3DTSS_MAGFILTER,  D3DTEXF_LINEAR);
 			pID3DDevice->SetTextureStageState (1, D3DTSS_MINFILTER,  D3DTEXF_LINEAR);
-			pID3DDevice->SetTextureStageState (1, D3DTSS_MIPFILTER, Material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT);
+				pID3DDevice->SetTextureStageState( 1, D3DTSS_MIPFILTER, material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT );
 	
+				pID3DDevice->SetTextureStageState( 2, D3DTSS_MAGFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetTextureStageState( 2, D3DTSS_MINFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetTextureStageState( 2, D3DTSS_MIPFILTER, material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT );
+
+				pID3DDevice->SetTextureStageState( 3, D3DTSS_MAGFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetTextureStageState( 3, D3DTSS_MINFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetTextureStageState( 3, D3DTSS_MIPFILTER, material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT );
+
+				pID3DDevice->SetTextureStageState( 4, D3DTSS_MAGFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetTextureStageState( 4, D3DTSS_MINFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetTextureStageState( 4, D3DTSS_MIPFILTER, material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT );
+
+				pID3DDevice->SetTextureStageState( 5, D3DTSS_MAGFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetTextureStageState( 5, D3DTSS_MINFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetTextureStageState( 5, D3DTSS_MIPFILTER, material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT );
+
+				pID3DDevice->SetTextureStageState( 6, D3DTSS_MAGFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetTextureStageState( 6, D3DTSS_MINFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetTextureStageState( 6, D3DTSS_MIPFILTER, material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT );
+
+				pID3DDevice->SetTextureStageState( 7, D3DTSS_MAGFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetTextureStageState( 7, D3DTSS_MINFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetTextureStageState( 7, D3DTSS_MIPFILTER, material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT );
+			}
 		}
 		else
 		{
@@ -1427,6 +1427,36 @@
 		}
 	}
 
+
+	//// Bilinear and/or trilinear	
+	//if ((resetAllRenderstates || lastmaterial.BilinearFilter != material.BilinearFilter
+	//	|| lastmaterial.TrilinearFilter != material.TrilinearFilter))
+	//{
+	//	if (material.BilinearFilter || material.TrilinearFilter)
+	//	{
+	//		//TODO: anisotropic filtering
+
+	//		pID3DDevice->SetTextureStageState (0, D3DTSS_MAGFILTER,  D3DTEXF_LINEAR);
+	//		pID3DDevice->SetTextureStageState (0, D3DTSS_MINFILTER,  D3DTEXF_LINEAR);
+	//		pID3DDevice->SetTextureStageState (0, D3DTSS_MIPFILTER, Material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT);
+	//		
+	//		pID3DDevice->SetTextureStageState (1, D3DTSS_MAGFILTER,  D3DTEXF_LINEAR);
+	//		pID3DDevice->SetTextureStageState (1, D3DTSS_MINFILTER,  D3DTEXF_LINEAR);
+	//		pID3DDevice->SetTextureStageState (1, D3DTSS_MIPFILTER, Material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT);
+	//
+	//	}
+	//	else
+	//	{
+	//		pID3DDevice->SetTextureStageState (0, D3DTSS_MINFILTER,  D3DTEXF_POINT);
+	//		pID3DDevice->SetTextureStageState (0, D3DTSS_MIPFILTER, D3DTEXF_NONE);
+	//		pID3DDevice->SetTextureStageState (0, D3DTSS_MAGFILTER,  D3DTEXF_POINT);
+
+	//		pID3DDevice->SetTextureStageState (1, D3DTSS_MINFILTER,  D3DTEXF_POINT);
+	//		pID3DDevice->SetTextureStageState (1, D3DTSS_MIPFILTER, D3DTEXF_NONE);
+	//		pID3DDevice->SetTextureStageState (1, D3DTSS_MAGFILTER,  D3DTEXF_POINT);
+	//	}
+	//}
+
 	// fillmode
 
 	if (resetAllRenderstates || lastmaterial.Wireframe != material.Wireframe)
diff -Naurw Irrlicht/CD3D9Driver.cpp Irrlicht/CD3D9Driver.cpp
--- Irrlicht/CD3D9Driver.cpp	2005-09-23 10:19:28.000000000 +0200
+++ Irrlicht/CD3D9Driver.cpp	2005-11-26 12:51:20.000000000 +0100
@@ -1378,15 +1302,59 @@
 		pID3DDevice->SetMaterial(&mat);
 	}
 
-	// Bilinear and/or trilinear	
-	if ((resetAllRenderstates || lastmaterial.BilinearFilter != material.BilinearFilter
-		|| lastmaterial.TrilinearFilter != material.TrilinearFilter) 
-		|| !LastTextureMipMapsAvailable[0] || !LastTextureMipMapsAvailable[1])
-	{
-		if (material.BilinearFilter || material.TrilinearFilter)
+	// Anisotropic or Bilinear and/or trilinear	
+	if ( resetAllRenderstates || lastmaterial.BilinearFilter != material.BilinearFilter
+		|| lastmaterial.TrilinearFilter != material.TrilinearFilter 
+		|| lastmaterial.AnisotropicFilter != material.AnisotropicFilter )
+	{
+		if( material.BilinearFilter || material.TrilinearFilter || material.AnisotropicFilter )
+		{
+			if( material.AnisotropicFilter )
+			{
+				u32 anisotropyLevel = material.AnisotropyLevel > Caps.MaxAnisotropy ? Caps.MaxAnisotropy : material.AnisotropyLevel;
+
+				pID3DDevice->SetSamplerState( 0, D3DSAMP_MAGFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 0, D3DSAMP_MINFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 0, D3DSAMP_MIPFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 0, D3DSAMP_MAXANISOTROPY, anisotropyLevel );
+
+				pID3DDevice->SetSamplerState( 1, D3DSAMP_MAGFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 1, D3DSAMP_MINFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 1, D3DSAMP_MIPFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 1, D3DSAMP_MAXANISOTROPY, anisotropyLevel );
+
+				pID3DDevice->SetSamplerState( 2, D3DSAMP_MAGFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 2, D3DSAMP_MINFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 2, D3DSAMP_MIPFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 2, D3DSAMP_MAXANISOTROPY, anisotropyLevel );
+
+				pID3DDevice->SetSamplerState( 3, D3DSAMP_MAGFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 3, D3DSAMP_MINFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 3, D3DSAMP_MIPFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 3, D3DSAMP_MAXANISOTROPY, anisotropyLevel );
+
+				pID3DDevice->SetSamplerState( 4, D3DSAMP_MAGFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 4, D3DSAMP_MINFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 4, D3DSAMP_MIPFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 4, D3DSAMP_MAXANISOTROPY, anisotropyLevel );
+
+				pID3DDevice->SetSamplerState( 5, D3DSAMP_MAGFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 5, D3DSAMP_MINFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 5, D3DSAMP_MIPFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 5, D3DSAMP_MAXANISOTROPY, anisotropyLevel );
+
+				pID3DDevice->SetSamplerState( 6, D3DSAMP_MAGFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 6, D3DSAMP_MINFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 6, D3DSAMP_MIPFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 6, D3DSAMP_MAXANISOTROPY, anisotropyLevel );
+
+				pID3DDevice->SetSamplerState( 7, D3DSAMP_MAGFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 7, D3DSAMP_MINFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 7, D3DSAMP_MIPFILTER, D3DTEXF_ANISOTROPIC );
+				pID3DDevice->SetSamplerState( 7, D3DSAMP_MAXANISOTROPY, anisotropyLevel );
+			}
+			else
 		{
-			//TODO: anisotropic filtering
-
 			pID3DDevice->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR);
 			pID3DDevice->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_LINEAR);
 			pID3DDevice->SetSamplerState(0, D3DSAMP_MIPFILTER,  material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT);
@@ -1395,6 +1363,30 @@
 			pID3DDevice->SetSamplerState(1, D3DSAMP_MINFILTER, D3DTEXF_LINEAR);
 			pID3DDevice->SetSamplerState(1, D3DSAMP_MIPFILTER,  material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT);
 
+				pID3DDevice->SetSamplerState( 2, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetSamplerState( 2, D3DSAMP_MINFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetSamplerState( 2, D3DSAMP_MIPFILTER, material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT );
+
+				pID3DDevice->SetSamplerState( 3, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetSamplerState( 3, D3DSAMP_MINFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetSamplerState( 3, D3DSAMP_MIPFILTER, material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT );
+
+				pID3DDevice->SetSamplerState( 4, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetSamplerState( 4, D3DSAMP_MINFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetSamplerState( 4, D3DSAMP_MIPFILTER, material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT );
+
+				pID3DDevice->SetSamplerState( 5, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetSamplerState( 5, D3DSAMP_MINFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetSamplerState( 5, D3DSAMP_MIPFILTER, material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT );
+
+				pID3DDevice->SetSamplerState( 6, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetSamplerState( 6, D3DSAMP_MINFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetSamplerState( 6, D3DSAMP_MIPFILTER, material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT );
+
+				pID3DDevice->SetSamplerState( 7, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetSamplerState( 7, D3DSAMP_MINFILTER, D3DTEXF_LINEAR );
+				pID3DDevice->SetSamplerState( 7, D3DSAMP_MIPFILTER, material.TrilinearFilter ? D3DTEXF_LINEAR : D3DTEXF_POINT );
+			}
 		}
 		else
 		{
diff -Naurw ../../irrlicht-spintz-0.12/source/Irrlicht/COpenGLDriver.cpp Irrlicht/COpenGLDriver.cpp
--- ../../irrlicht-spintz-0.12/source/Irrlicht/COpenGLDriver.cpp	2005-09-21 19:36:50.000000000 +0200
+++ Irrlicht/COpenGLDriver.cpp	2005-11-27 00:46:38.000000000 +0100
@@ -1790,11 +1773,40 @@
 		glMaterialf(GL_FRONT_AND_BACK, GL_SHININESS, 0);//Material.Shininess);
 	}
 
-	// bilinear
-
-	if (resetAllRenderstates || lastmaterial.BilinearFilter != material.BilinearFilter)
-		glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, 
-			Material.BilinearFilter ? GL_LINEAR : GL_NEAREST);
+	// bilinear, trilinear, anisotropic filtering
+	if( resetAllRenderstates || 
+		lastmaterial.BilinearFilter != material.BilinearFilter ||
+		lastmaterial.TrilinearFilter != material.TrilinearFilter ||
+		lastmaterial.AnisotropicFilter != material.AnisotropicFilter )
+	{
+		if( material.AnisotropicFilter )
+		{
+			float maxAnisotropyLevel;
+			glGetFloatv( GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &maxAnisotropyLevel );
+			float anisotropyLevel = (float)material.AnisotropyLevel;
+			anisotropyLevel = anisotropyLevel < maxAnisotropyLevel ? anisotropyLevel : maxAnisotropyLevel;
+			glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, anisotropyLevel ); 
+			glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_NEAREST );
+		}
+		else if( material.TrilinearFilter )
+		{
+			glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR );
+			glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
+			glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, 1.0f );
+		}
+		else if( material.BilinearFilter )
+		{
+			glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_NEAREST );
+			glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
+			glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, 1.0f );
+		}
+		else
+		{
+			glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
+			glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
+			glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, 1.0f );
+		}
+	}
 
 	// fillmode
 
diff -Naurw ../../irrlicht-spintz-0.12/source/Irrlicht/include/SMaterial.h Irrlicht/include/SMaterial.h
--- ../../irrlicht-spintz-0.12/source/Irrlicht/include/SMaterial.h	2005-08-20 22:17:44.000000000 +0200
+++ Irrlicht/include/SMaterial.h	2005-11-26 13:07:20.000000000 +0100
@@ -213,6 +307,11 @@
 		//! the bilinear filtering flag is ignored.
 		EMF_TRILINEAR_FILTER,
 
+		//! Anisotropic filtering
+		//! If this is enabled, bilinear and trilinear filtering
+		//! are ignored
+		EMF_ANISOTROPIC_FILTER,
+
 		//! Is fog enabled? Default: false
 		EMF_FOG_ENABLE,
 
@@ -239,8 +337,8 @@
 			MaterialType(EMT_SOLID), Wireframe(false), Lighting(true),
 			ZBuffer(true), ZWriteEnable(true), BackfaceCulling(true),
 			GouraudShading(true), Shininess(0.0f), MaterialTypeParam(0.0f),
-			BilinearFilter(true), TrilinearFilter(false), FogEnable(false),
-			NormalizeNormals(false)
+			BilinearFilter(true), TrilinearFilter(false), AnisotropicFilter(false), 
+			AnisotropyLevel(0), FogEnable(false), NormalizeNormals(false)
 		{}
 
 		//! Type of the material. Specifies how everything is blended together
@@ -300,6 +400,8 @@
 		EMT_TRANSPARENT_ALPHA_CHANNEL. */
 		f32 MaterialTypeParam;
 
+		u32 AnisotropyLevel;
+
 		//! Texture layer union.
 		union
 		{
@@ -352,6 +476,8 @@
 				the bilinear filtering flag is ignored. */
 				bool TrilinearFilter;
 
+				bool AnisotropicFilter;
+
 				//! Is fog enabled? Default: false
 				bool FogEnable;
 
@@ -382,6 +508,7 @@
 				BackfaceCulling != b.BackfaceCulling ||
 				BilinearFilter != b.BilinearFilter ||
 				TrilinearFilter != b.TrilinearFilter ||
+				AnisotropicFilter != b.AnisotropicFilter ||
 				FogEnable != b.FogEnable ||
 				NormalizeNormals != NormalizeNormals;
 		}	
diff -Naurw ../../irrlicht-spintz-0.12/source/Irrlicht/COpenGLTexture.cpp Irrlicht/COpenGLTexture.cpp
--- ../../irrlicht-spintz-0.12/source/Irrlicht/COpenGLTexture.cpp	2005-08-20 22:21:58.000000000 +0200
+++ Irrlicht/COpenGLTexture.cpp	2005-11-27 00:13:00.000000000 +0100
@@ -12,6 +12,9 @@
 
 #include "glext.h"
 
+//#define GL_TEXTURE_MAX_ANISOTROPY_EXT 0x84FE 
+//#define GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT 0x84FF 
+
 namespace irr
 {
 namespace video