diff --git a/planet/Graphics.ocg/LandscapeShader.c b/planet/Graphics.ocg/LandscapeShader.c
index 12ff99f07..a25267b2b 100644
--- a/planet/Graphics.ocg/LandscapeShader.c
+++ b/planet/Graphics.ocg/LandscapeShader.c
@@ -20,7 +20,7 @@ uniform int materialDepth;
 // Expected parameters for the scaler
 const vec2 scalerStepX = vec2(1.0 / 8.0, 0.0);
 const vec2 scalerStepY = vec2(0.0, 1.0 / 32.0);
-const vec2 scalerOffset = vec2(0.0, 0.0) + scalerStepX / 3.0 + scalerStepY / 3.0;
+const vec2 scalerOffset = scalerStepX / 3.0 + scalerStepY / 3.0;
 const vec2 scalerPixel = vec2(scalerStepX.x, scalerStepY.y) / 3.0;
 
 #ifdef NO_TEXTURE_LOD_IN_FRAGMENT
@@ -61,6 +61,7 @@ void main()
 	// find scaler coordinate
 	vec2 scalerCoo = scalerOffset + mod(pixelCoo, vec2(1.0, 1.0)) * scalerPixel;
 	
+#ifdef SCALER_IN_GPU
 	if(texture2D(landscapeTex[0], centerCoo - fullStepX - fullStepY).r == lpx.r)
 		scalerCoo += scalerStepX;
 	if(texture2D(landscapeTex[0], centerCoo             - fullStepY).r == lpx.r)
@@ -80,6 +81,13 @@ void main()
 	if(texture2D(landscapeTex[0], centerCoo + fullStepX + fullStepY).r == lpx.r)
 		scalerCoo += 16.0 * scalerStepY;
 
+#else
+
+	scalerCoo.x += px.a * 255.0 / 8.0;
+	scalerCoo.y += floor(lpx.a * 255.0 / 8.0) / 32.0;
+
+#endif
+
 	// Note: scalerCoo will jump around a lot, causing some GPUs to apparantly get confused with
 	//       the level-of-detail calculation. We therefore try to disable LOD.
 	vec4 spx = texture2DLod(scalerTex, scalerCoo, 0.0);
@@ -90,9 +98,9 @@ void main()
 	
 	// Get material pixels
 	float mi = queryMatMap(f2i(lpx.r));
-	vec4 mpx = texture3D(materialTex, vec3(gl_TexCoord[0].st * resolution / vec2(512.0, 512.0) * vec2(3.0, 3.0), mi));
+	vec4 mpx = texture3D(materialTex, vec3(gl_TexCoord[0].st * resolution / vec2(512.0, 512.0) * vec2(4.0, 4.0), mi));
 	float omi = queryMatMap(f2i(lopx.r));
-	vec4 ompx = texture3D(materialTex, vec3(gl_TexCoord[0].st * resolution / vec2(512.0, 512.0) * vec2(3.0, 3.0), omi));
+	vec4 ompx = texture3D(materialTex, vec3(gl_TexCoord[0].st * resolution / vec2(512.0, 512.0) * vec2(4.0, 4.0), omi));
 	
 	// Brightness
 	float ambientBright = 1.0, shadeBright = 0.8;	
diff --git a/src/game/landscape/C4LandscapeRender.cpp b/src/game/landscape/C4LandscapeRender.cpp
index 1a5ed3351..fc6f51fe6 100644
--- a/src/game/landscape/C4LandscapeRender.cpp
+++ b/src/game/landscape/C4LandscapeRender.cpp
@@ -36,6 +36,7 @@ const char *C4LR_ShaderWorkarounds[] = {
 	"",
 	"#define NO_TEXTURE_LOD_IN_FRAGMENT\n",
 	"#define BROKEN_ARRAYS_WORKAROUND\n",
+	"#define SCALER_IN_GPU\n",
 };
 const int C4LR_ShaderWorkaroundCount = sizeof(C4LR_ShaderWorkarounds) / sizeof(*C4LR_ShaderWorkarounds);
 
@@ -369,7 +370,9 @@ void C4LandscapeRenderGL::Update(C4Rect To, C4Landscape *pSource)
 		for(x = 0; x < To.Wdt; x++) {
 
 			// Biases
+			int iPix = pSource->_GetPix(To.x+x, To.y+y);
 			int iPlac = pSource->_GetPlacement(To.x+x, To.y+y);
+			int iMat = pSource->_GetMat(To.x+x, To.y+y);
 			int iHBias = Max(0, iPlac * (C4LR_BiasDistanceY-1) - iRight) -
 			             Max(0, iPlac * (C4LR_BiasDistanceY-1) - iLeft);
 			int iVBias = Max(0, iPlac * (C4LR_BiasDistanceY-1) - pDown[x]) -
@@ -381,13 +384,37 @@ void C4LandscapeRenderGL::Update(C4Rect To, C4Landscape *pSource)
 			int iHBiasScaled = BoundBy(iHBias * 127 / iMaxPlacDiff / C4LR_BiasDistanceX + 128, 0, 255);
 			int iVBiasScaled = BoundBy(iVBias * 127 / iMaxPlacDiff / C4LR_BiasDistanceY + 128, 0, 255);
 
+			// Get scaler
+			int iScaler = 0;
+			if(To.y+y > 0) {
+				if(To.x+x > 0 && pSource->_GetMat(To.x+x-1, To.y+y-1) == iMat)
+					iScaler += 1;
+				if(pSource->_GetMat(To.x+x, To.y+y-1) == iMat)
+					iScaler += 2;
+				if(To.x+x < iWidth-1 && pSource->_GetMat(To.x+x+1, To.y+y-1) == iMat)
+					iScaler += 4;
+			}
+			if(To.x+x > 0 && pSource->_GetMat(To.x+x-1, To.y+y) == iMat)
+				iScaler += 8;
+			if(To.x+x < iWidth-1 && pSource->_GetMat(To.x+x+1, To.y+y) == iMat)
+				iScaler += 16;
+			if(To.y+y < iHeight-1) {
+				if(To.x+x > 0 && pSource->_GetMat(To.x+x-1, To.y+y+1) == iMat)
+					iScaler += 32;
+				if(pSource->_GetMat(To.x+x, To.y+y+1) == iMat)
+					iScaler += 64;
+				if(To.x+x < iWidth-1 && pSource->_GetMat(To.x+x+1, To.y+y+1) == iMat)
+					iScaler += 128;
+			}
+
 			// Collect data to save per pixel
 			unsigned char data[C4LR_SurfaceCount * 4];
 			memset(data, 0, sizeof(data));
 
-			data[C4LR_Material] = pSource->_GetPix(To.x+x, To.y+y);
+			data[C4LR_Material] = iPix;
 			data[C4LR_BiasX] = iHBiasScaled;
 			data[C4LR_BiasY] = iVBiasScaled;
+			data[C4LR_Scaler] = iScaler;
 
 			for(int i = 0; i < C4LR_SurfaceCount; i++)
 				TexRefs[i]->SetPix4(To.x+x, To.y+y, 
@@ -754,6 +781,8 @@ void C4LandscapeRenderGL::Draw(const C4TargetFacet &cgo)
 	{
 		ALLOC_UNIT(hUniforms[C4LRU_ScalerTex], GL_TEXTURE_2D);
 		glBindTexture(GL_TEXTURE_2D, fctScaler.Surface->ppTex[0]->texName);
+		glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+		glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_WRAP_T, GL_REPEAT);
 		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
 		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
 	}
diff --git a/src/game/landscape/C4LandscapeRender.h b/src/game/landscape/C4LandscapeRender.h
index cab238bfb..6b914110f 100644
--- a/src/game/landscape/C4LandscapeRender.h
+++ b/src/game/landscape/C4LandscapeRender.h
@@ -10,6 +10,7 @@ enum C4LR_Byte {
 	C4LR_Material,
 	C4LR_BiasX,
 	C4LR_BiasY,
+	C4LR_Scaler,
 
 	C4LR_ByteCount
 };