24 files changed, 451 insertions, 254 deletions

diff --git a/src/extras/custompipes_d3d9.cpp b/src/extras/custompipes_d3d9.cpp
index a195a4cc..57f364a3 100644
--- a/src/extras/custompipes_d3d9.cpp
+++ b/src/extras/custompipes_d3d9.cpp
@@ -36,7 +36,13 @@ enum {
 	VSLOC_eye = rw::d3d::VSLOC_afterLights,
 
 	VSLOC_reflProps,
-	VSLOC_specLights
+	VSLOC_specLights,
+
+	// Leeds building
+	VSLOC_emissive = rw::d3d::VSLOC_afterLights,
+	VSLOC_ambient,
+
+	PSLOC_colorscale = 1
 };
 
 /*
@@ -182,11 +188,11 @@ DestroyVehiclePipe(void)
 
 
 /*
- * Neo World pipe
+ * Leeds World pipe
  */
 
-static void *neoWorld_VS;
-static void *neoWorldVC_PS;
+static void *leedsBuilding_VS;
+static void *scale_PS;
 
 static void
 worldRenderCB(rw::Atomic *atomic, rw::d3d9::InstanceDataHeader *header)
@@ -195,79 +201,67 @@ worldRenderCB(rw::Atomic *atomic, rw::d3d9::InstanceDataHeader *header)
 	using namespace rw::d3d;
 	using namespace rw::d3d9;
 
-	if(!LightmapEnable){
-		defaultRenderCB_Shader(atomic, header);
-		return;
-	}
-
 	int vsBits;
 	setStreamSource(0, header->vertexStream[0].vertexBuffer, 0, header->vertexStream[0].stride);
 	setIndices(header->indexBuffer);
 	setVertexDeclaration(header->vertexDeclaration);
 
-	vsBits = lightingCB_Shader(atomic);
+	setVertexShader(leedsBuilding_VS);
+	setPixelShader(scale_PS);
+
 	uploadMatrices(atomic->getFrame()->getLTM());
 
+	RGBAf amb, emiss;
+	amb.red = CTimeCycle::GetAmbientRed();
+	amb.green = CTimeCycle::GetAmbientGreen();
+	amb.blue = CTimeCycle::GetAmbientBlue();
+	amb.alpha = 1.0f;
+	emiss = pAmbient->color;
+
+	d3ddevice->SetVertexShaderConstantF(VSLOC_ambient, (float*)&amb, 1);
+	d3ddevice->SetVertexShaderConstantF(VSLOC_emissive, (float*)&emiss, 1);
 
-	float lightfactor[4];
+	float colorscale[4];
+	colorscale[3] = 1.0f;
 
 	InstanceData *inst = header->inst;
 	for(rw::uint32 i = 0; i < header->numMeshes; i++){
 		Material *m = inst->material;
 
-		if(MatFX::getEffects(m) == MatFX::DUAL){
-			setVertexShader(neoWorld_VS);
-
-			MatFX *matfx = MatFX::get(m);
-			Texture *dualtex = matfx->getDualTexture();
-			if(dualtex == nil)
-				goto notex;
-			d3d::setTexture(1, dualtex);
-			lightfactor[0] = lightfactor[1] = lightfactor[2] = WorldLightmapBlend.Get()*LightmapMult;
-		}else{
-		notex:
-			setVertexShader(default_amb_VS);
-
-			d3d::setTexture(1, nil);
-			lightfactor[0] = lightfactor[1] = lightfactor[2] = 0.0f;
-		}
-		lightfactor[3] = m->color.alpha/255.0f;
-		d3d::setTexture(0, m->texture);
-		d3ddevice->SetPixelShaderConstantF(1, lightfactor, 1);
-
-		SetRenderState(VERTEXALPHA, inst->vertexAlpha || m->color.alpha != 255);
-
-		RGBA color = { 255, 255, 255, m->color.alpha };
-		setMaterial(color, m->surfaceProps);
+		float cs = 1.0f;
+		if(m->texture)
+			cs = 255/128.0f;
+		colorscale[0] = colorscale[1] = colorscale[2] = cs;
+		d3ddevice->SetPixelShaderConstantF(PSLOC_colorscale, colorscale, 1);
 
 		if(m->texture)
 			d3d::setTexture(0, m->texture);
 		else
-			d3d::setTexture(0, gpWhiteTexture);
-		setPixelShader(neoWorldVC_PS);
+			d3d::setTexture(0, gpWhiteTexture);	// actually we don't even render this
+
+		setMaterial(m->color, m->surfaceProps, 0.5f);
+
+		SetRenderState(VERTEXALPHA, inst->vertexAlpha || m->color.alpha != 255);
 
 		drawInst(header, inst);
 		inst++;
 	}
-	d3d::setTexture(1, nil);
 }
 
 void
 CreateWorldPipe(void)
 {
-	if(CFileMgr::LoadFile("neo/worldTweakingTable.dat", work_buff, sizeof(work_buff), "r") <= 0)
-		printf("Error: couldn't open 'neo/worldTweakingTable.dat'\n");
-	else
-		ReadTweakValueTable((char*)work_buff, WorldLightmapBlend);
-
-#include "shaders/default_UV2_VS.inc"
-	neoWorld_VS = rw::d3d::createVertexShader(default_UV2_VS_cso);
-	assert(neoWorld_VS);
-
-#include "shaders/neoWorldVC_PS.inc"
-	neoWorldVC_PS = rw::d3d::createPixelShader(neoWorldVC_PS_cso);
-	assert(neoWorldVC_PS);
-
+//	if(CFileMgr::LoadFile("neo/worldTweakingTable.dat", work_buff, sizeof(work_buff), "r") <= 0)
+//		printf("Error: couldn't open 'neo/worldTweakingTable.dat'\n");
+//	else
+//		ReadTweakValueTable((char*)work_buff, WorldLightmapBlend);
+
+#include "shaders/leedsBuilding_VS.inc"
+	leedsBuilding_VS = rw::d3d::createVertexShader(leedsBuilding_VS_cso);
+	assert(leedsBuilding_VS);
+#include "shaders/scale_PS.inc"
+	scale_PS = rw::d3d::createPixelShader(scale_PS_cso);
+	assert(scale_PS);
 
 	rw::d3d9::ObjPipeline *pipe = rw::d3d9::ObjPipeline::create();
 	pipe->instanceCB = rw::d3d9::defaultInstanceCB;
@@ -279,10 +273,10 @@ CreateWorldPipe(void)
 void
 DestroyWorldPipe(void)
 {
-	rw::d3d::destroyVertexShader(neoWorld_VS);
-	neoWorld_VS = nil;
-	rw::d3d::destroyPixelShader(neoWorldVC_PS);
-	neoWorldVC_PS = nil;
+	rw::d3d::destroyVertexShader(leedsBuilding_VS);
+	leedsBuilding_VS = nil;
+	rw::d3d::destroyPixelShader(scale_PS);
+	scale_PS = nil;
 
 
 	((rw::d3d9::ObjPipeline*)worldPipe)->destroy();
diff --git a/src/extras/custompipes_gl.cpp b/src/extras/custompipes_gl.cpp
index 5f372530..a222f5e9 100644
--- a/src/extras/custompipes_gl.cpp
+++ b/src/extras/custompipes_gl.cpp
@@ -33,6 +33,10 @@ static int32 u_reflProps;
 static int32 u_specDir;
 static int32 u_specColor;
 
+static int32 u_amb;
+static int32 u_emiss;
+static int32 u_colorscale;
+
 #define U(i) currentShader->uniformLocations[i]
 
 /*
@@ -189,10 +193,10 @@ DestroyVehiclePipe(void)
 
 
 /*
- * Neo World pipe
+ * Leeds World pipe
  */
 
-rw::gl3::Shader *neoWorldShader;
+rw::gl3::Shader *leedsWorldShader;
 
 static void
 worldRenderCB(rw::Atomic *atomic, rw::gl3::InstanceDataHeader *header)
@@ -200,15 +204,9 @@ worldRenderCB(rw::Atomic *atomic, rw::gl3::InstanceDataHeader *header)
 	using namespace rw;
 	using namespace rw::gl3;
 
-	if(!LightmapEnable){
-		gl3::defaultRenderCB(atomic, header);
-		return;
-	}
-
 	Material *m;
 
 	setWorldMatrix(atomic->getFrame()->getLTM());
-	lightingCB(atomic);
 
 #ifdef RW_GL_USE_VAOS
 	glBindVertexArray(header->vao);
@@ -221,39 +219,39 @@ worldRenderCB(rw::Atomic *atomic, rw::gl3::InstanceDataHeader *header)
 	InstanceData *inst = header->inst;
 	rw::int32 n = header->numMeshes;
 
-	neoWorldShader->use();
+	leedsWorldShader->use();
+
+	RGBAf amb, emiss;
+	amb.red = CTimeCycle::GetAmbientRed();
+	amb.green = CTimeCycle::GetAmbientGreen();
+	amb.blue = CTimeCycle::GetAmbientBlue();
+	amb.alpha = 1.0f;
+	emiss = pAmbient->color;
 
-	float lightfactor[4];
+	glUniform4fv(U(u_amb), 1, (float*)&amb);
+	glUniform4fv(U(u_emiss), 1, (float*)&emiss);
+
+	float colorscale[4];
+	colorscale[3] = 1.0f;
 
 	while(n--){
 		m = inst->material;
 
-		if(MatFX::getEffects(m) == MatFX::DUAL){
-			MatFX *matfx = MatFX::get(m);
-			Texture *dualtex = matfx->getDualTexture();
-			if(dualtex == nil)
-				goto notex;
-			setTexture(1, dualtex);
-			lightfactor[0] = lightfactor[1] = lightfactor[2] = WorldLightmapBlend.Get()*LightmapMult;
-		}else{
-		notex:
-			setTexture(1, nil);
-			lightfactor[0] = lightfactor[1] = lightfactor[2] = 0.0f;
-		}
-		lightfactor[3] = m->color.alpha/255.0f;
-		glUniform4fv(U(u_lightMap), 1, lightfactor);
-
-		RGBA color = { 255, 255, 255, m->color.alpha };
-		setMaterial(color, m->surfaceProps);
+		float cs = 1.0f;
+		if(m->texture)
+			cs = 255/128.0f;
+		colorscale[0] = colorscale[1] = colorscale[2] = cs;
+		glUniform4fv(U(u_colorscale), 1, colorscale);
 
 		setTexture(0, m->texture);
 
+		setMaterial(m->color, m->surfaceProps);
+
 		rw::SetRenderState(VERTEXALPHA, inst->vertexAlpha || m->color.alpha != 0xFF);
 
 		drawInst(header, inst);
 		inst++;
 	}
-	setTexture(1, nil);
 #ifndef RW_GL_USE_VAOS
 	disableAttribPointers(header->attribDesc, header->numAttribs);
 #endif
@@ -265,18 +263,18 @@ CreateWorldPipe(void)
 	using namespace rw;
 	using namespace rw::gl3;
 
-	if(CFileMgr::LoadFile("neo/worldTweakingTable.dat", work_buff, sizeof(work_buff), "r") <= 0)
-		printf("Error: couldn't open 'neo/worldTweakingTable.dat'\n");
-	else
-		ReadTweakValueTable((char*)work_buff, WorldLightmapBlend);
+//	if(CFileMgr::LoadFile("neo/worldTweakingTable.dat", work_buff, sizeof(work_buff), "r") <= 0)
+//		printf("Error: couldn't open 'neo/worldTweakingTable.dat'\n");
+//	else
+//		ReadTweakValueTable((char*)work_buff, WorldLightmapBlend);
 
 	{
-#include "shaders/neoWorldVC_fs_gl.inc"
-#include "shaders/default_UV2_gl.inc"
-	const char *vs[] = { shaderDecl, header_vert_src, default_UV2_vert_src, nil };
-	const char *fs[] = { shaderDecl, header_frag_src, neoWorldVC_frag_src, nil };
-	neoWorldShader = Shader::create(vs, fs);
-	assert(neoWorldShader);
+#include "shaders/scale_fs_gl.inc"
+#include "shaders/leedsBuilding_vs_gl.inc"
+	const char *vs[] = { shaderDecl, header_vert_src, leedsBuilding_vert_src, nil };
+	const char *fs[] = { shaderDecl, header_frag_src, scale_frag_src, nil };
+	leedsWorldShader = Shader::create(vs, fs);
+	assert(leedsWorldShader);
 	}
 
 
@@ -290,8 +288,8 @@ CreateWorldPipe(void)
 void
 DestroyWorldPipe(void)
 {
-	neoWorldShader->destroy();
-	neoWorldShader = nil;
+	leedsWorldShader->destroy();
+	leedsWorldShader = nil;
 
 	((rw::gl3::ObjPipeline*)worldPipe)->destroy();
 	worldPipe = nil;
@@ -609,6 +607,10 @@ CustomPipeRegisterGL(void)
 	u_reflProps = rw::gl3::registerUniform("u_reflProps");
 	u_specDir = rw::gl3::registerUniform("u_specDir");
 	u_specColor = rw::gl3::registerUniform("u_specColor");
+
+	u_amb = rw::gl3::registerUniform("u_amb");
+	u_emiss = rw::gl3::registerUniform("u_emiss");
+	u_colorscale = rw::gl3::registerUniform("u_colorscale");
 }
 
 
diff --git a/src/extras/postfx.cpp b/src/extras/postfx.cpp
index 2ea08141..b07b5426 100644
--- a/src/extras/postfx.cpp
+++ b/src/extras/postfx.cpp
@@ -25,14 +25,14 @@ static RwIm2DVertex Vertex2[4];
 static RwImVertexIndex Index[6] = { 0, 1, 2, 0, 2, 3 };
 
 #ifdef RW_D3D9
-void *colourfilterVC_PS;
+void *colourfilterLCS_PS;
 void *contrast_PS;
 #endif
 #ifdef RW_OPENGL
 int32 u_blurcolor;
 int32 u_contrastAdd;
 int32 u_contrastMult;
-rw::gl3::Shader *colourFilterVC;
+rw::gl3::Shader *colourFilterLCS;
 rw::gl3::Shader *contrast;
 #endif
 
@@ -143,8 +143,8 @@ CPostFX::Open(RwCamera *cam)
 
 
 #ifdef RW_D3D9
-#include "shaders/colourfilterVC_PS.inc"
-	colourfilterVC_PS = rw::d3d::createPixelShader(colourfilterVC_PS_cso);
+#include "shaders/colourfilterLCS_PS.inc"
+	colourfilterLCS_PS = rw::d3d::createPixelShader(colourfilterLCS_PS_cso);
 #include "shaders/contrastPS.inc"
 	contrast_PS = rw::d3d::createPixelShader(contrastPS_cso);
 #endif
@@ -153,11 +153,11 @@ CPostFX::Open(RwCamera *cam)
 
 	{
 #include "shaders/im2d_gl.inc"
-#include "shaders/colourfilterVC_fs_gl.inc"
+#include "shaders/colourfilterLCS_fs_gl.inc"
 	const char *vs[] = { shaderDecl, header_vert_src, im2d_vert_src, nil };
-	const char *fs[] = { shaderDecl, header_frag_src, colourfilterVC_frag_src, nil };
-	colourFilterVC = Shader::create(vs, fs);
-	assert(colourFilterVC);
+	const char *fs[] = { shaderDecl, header_frag_src, colourfilterLCS_frag_src, nil };
+	colourFilterLCS = Shader::create(vs, fs);
+	assert(colourFilterLCS);
 	}
 
 	{
@@ -184,9 +184,9 @@ CPostFX::Close(void)
 		pBackBuffer = nil;
 	}
 #ifdef RW_D3D9
-	if(colourfilterVC_PS){
-		rw::d3d::destroyPixelShader(colourfilterVC_PS);
-		colourfilterVC_PS = nil;
+	if(colourfilterLCS_PS){
+		rw::d3d::destroyPixelShader(colourfilterLCS_PS);
+		colourfilterLCS_PS = nil;
 	}
 	if(contrast_PS){
 		rw::d3d::destroyPixelShader(contrast_PS);
@@ -194,9 +194,9 @@ CPostFX::Close(void)
 	}
 #endif
 #ifdef RW_OPENGL
-	if(colourFilterVC){
-		colourFilterVC->destroy();
-		colourFilterVC = nil;
+	if(colourFilterLCS){
+		colourFilterLCS->destroy();
+		colourFilterLCS = nil;
 	}
 	if(contrast){
 		contrast->destroy();
@@ -294,12 +294,12 @@ CPostFX::RenderOverlayShader(RwCamera *cam, int32 r, int32 g, int32 b, int32 a)
 		blurcolors[3] = 30/255.0f;
 #ifdef RW_D3D9
 		rw::d3d::d3ddevice->SetPixelShaderConstantF(10, blurcolors, 1);
-		rw::d3d::im2dOverridePS = colourfilterVC_PS;
+		rw::d3d::im2dOverridePS = colourfilterLCS_PS;
 #endif
 #ifdef RW_OPENGL
-		rw::gl3::im2dOverrideShader = colourFilterVC;
-		colourFilterVC->use();
-		glUniform4fv(colourFilterVC->uniformLocations[u_blurcolor], 1, blurcolors);
+		rw::gl3::im2dOverrideShader = colourFilterLCS;
+		colourFilterLCS->use();
+		glUniform4fv(colourFilterLCS->uniformLocations[u_blurcolor], 1, blurcolors);
 #endif
 	}
 	RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, Vertex, 4, Index, 6);
diff --git a/src/extras/shaders/Makefile b/src/extras/shaders/Makefile
index 5089e16a..355d71af 100644
--- a/src/extras/shaders/Makefile
+++ b/src/extras/shaders/Makefile
@@ -1,19 +1,20 @@
 all: im2d_gl.inc simple_fs_gl.inc default_UV2_gl.inc \
-	colourfilterVC_fs_gl.inc contrast_fs_gl.inc \
+	colourfilterLCS_fs_gl.inc contrast_fs_gl.inc \
 	neoRim_gl.inc neoRimSkin_gl.inc \
 	neoWorldVC_fs_gl.inc neoGloss_vs_gl.inc neoGloss_fs_gl.inc \
 	neoVehicle_vs_gl.inc neoVehicle_fs_gl.inc \
-	im2d_UV2_gl.inc screenDroplet_fs_gl.inc
+	im2d_UV2_gl.inc screenDroplet_fs_gl.inc \
+	leedsBuilding_vs_gl.inc scale_fs_gl.inc
 
 im2d_gl.inc: im2d.vert
 	(echo 'const char *im2d_vert_src =';\
 	 sed 's/..*/"&\\n"/' im2d.vert;\
 	 echo ';') >im2d_gl.inc
 
-colourfilterVC_fs_gl.inc: colourfilterVC.frag
-	(echo 'const char *colourfilterVC_frag_src =';\
-	 sed 's/..*/"&\\n"/' colourfilterVC.frag;\
-	 echo ';') >colourfilterVC_fs_gl.inc
+colourfilterLCS_fs_gl.inc: colourfilterLCS.frag
+	(echo 'const char *colourfilterLCS_frag_src =';\
+	 sed 's/..*/"&\\n"/' colourfilterLCS.frag;\
+	 echo ';') >colourfilterLCS_fs_gl.inc
 simple_fs_gl.inc: simple.frag
 	(echo 'const char *simple_frag_src =';\
 	 sed 's/..*/"&\\n"/' simple.frag;\
@@ -76,3 +77,13 @@ screenDroplet_fs_gl.inc: screenDroplet.frag
 	(echo 'const char *screenDroplet_frag_src =';\
 	 sed 's/..*/"&\\n"/' screenDroplet.frag;\
 	 echo ';') >screenDroplet_fs_gl.inc
+
+leedsBuilding_vs_gl.inc: leedsBuilding.vert
+	(echo 'const char *leedsBuilding_vert_src =';\
+	 sed 's/..*/"&\\n"/' leedsBuilding.vert;\
+	 echo ';') >leedsBuilding_vs_gl.inc
+
+scale_fs_gl.inc: scale.frag
+	(echo 'const char *scale_frag_src =';\
+	 sed 's/..*/"&\\n"/' scale.frag;\
+	 echo ';') >scale_fs_gl.inc
diff --git a/src/extras/shaders/colourfilterLCS.frag b/src/extras/shaders/colourfilterLCS.frag
new file mode 100644
index 00000000..67348d0c
--- /dev/null
+++ b/src/extras/shaders/colourfilterLCS.frag
@@ -0,0 +1,20 @@
+uniform sampler2D tex0;
+uniform vec4 u_blurcolor;
+
+FSIN vec4 v_color;
+FSIN vec2 v_tex0;
+FSIN float v_fog;
+
+void
+main(void)
+{
+	vec4 dst = texture(tex0, vec2(v_tex0.x, 1.0-v_tex0.y));
+	dst += dst*u_blurcolor;
+
+	vec4 color;
+	color.rgb = dst.rgb;
+	color.a = 1.0f;
+
+	FRAGCOLOR(color);
+}
+
diff --git a/src/extras/shaders/colourfilterLCS_PS.cso b/src/extras/shaders/colourfilterLCS_PS.cso
new file mode 100644
index 00000000..e5ffa3f1
--- /dev/null
+++ b/src/extras/shaders/colourfilterLCS_PS.cso
diff --git a/src/extras/shaders/colourfilterLCS_PS.hlsl b/src/extras/shaders/colourfilterLCS_PS.hlsl
new file mode 100644
index 00000000..bd91567d
--- /dev/null
+++ b/src/extras/shaders/colourfilterLCS_PS.hlsl
@@ -0,0 +1,13 @@
+sampler2D tex : register(s0);
+float4 blurcol : register(c10);
+
+//float4 blurcols[10] : register(c15);
+
+
+float4 main(in float2 texcoord : TEXCOORD0) : COLOR0
+{
+	float4 dst = tex2D(tex, texcoord.xy);
+	dst += dst*blurcol;
+	dst.a = 1.0;
+	return dst;
+}
diff --git a/src/extras/shaders/colourfilterLCS_PS.inc b/src/extras/shaders/colourfilterLCS_PS.inc
new file mode 100644
index 00000000..f9eeab52
--- /dev/null
+++ b/src/extras/shaders/colourfilterLCS_PS.inc
@@ -0,0 +1,27 @@
+static unsigned char colourfilterLCS_PS_cso[] = {
+  0x00, 0x02, 0xff, 0xff, 0xfe, 0xff, 0x2b, 0x00, 0x43, 0x54, 0x41, 0x42,
+  0x1c, 0x00, 0x00, 0x00, 0x77, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xff,
+  0x02, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
+  0x70, 0x00, 0x00, 0x00, 0x44, 0x00, 0x00, 0x00, 0x02, 0x00, 0x0a, 0x00,
+  0x01, 0x00, 0x2a, 0x00, 0x4c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x5c, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00,
+  0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x62, 0x6c, 0x75, 0x72,
+  0x63, 0x6f, 0x6c, 0x00, 0x01, 0x00, 0x03, 0x00, 0x01, 0x00, 0x04, 0x00,
+  0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x74, 0x65, 0x78, 0x00,
+  0x04, 0x00, 0x0c, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x70, 0x73, 0x5f, 0x32, 0x5f, 0x30, 0x00, 0x4d,
+  0x69, 0x63, 0x72, 0x6f, 0x73, 0x6f, 0x66, 0x74, 0x20, 0x28, 0x52, 0x29,
+  0x20, 0x48, 0x4c, 0x53, 0x4c, 0x20, 0x53, 0x68, 0x61, 0x64, 0x65, 0x72,
+  0x20, 0x43, 0x6f, 0x6d, 0x70, 0x69, 0x6c, 0x65, 0x72, 0x20, 0x39, 0x2e,
+  0x32, 0x39, 0x2e, 0x39, 0x35, 0x32, 0x2e, 0x33, 0x31, 0x31, 0x31, 0x00,
+  0x51, 0x00, 0x00, 0x05, 0x00, 0x00, 0x0f, 0xa0, 0x00, 0x00, 0x80, 0x3f,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x1f, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x03, 0xb0,
+  0x1f, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x90, 0x00, 0x08, 0x0f, 0xa0,
+  0x42, 0x00, 0x00, 0x03, 0x00, 0x00, 0x0f, 0x80, 0x00, 0x00, 0xe4, 0xb0,
+  0x00, 0x08, 0xe4, 0xa0, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x07, 0x80,
+  0x00, 0x00, 0xe4, 0x80, 0x0a, 0x00, 0xe4, 0xa0, 0x00, 0x00, 0xe4, 0x80,
+  0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0x08, 0x80, 0x00, 0x00, 0x00, 0xa0,
+  0x01, 0x00, 0x00, 0x02, 0x00, 0x08, 0x0f, 0x80, 0x00, 0x00, 0xe4, 0x80,
+  0xff, 0xff, 0x00, 0x00
+};
diff --git a/src/extras/shaders/colourfilterLCS_fs_gl.inc b/src/extras/shaders/colourfilterLCS_fs_gl.inc
new file mode 100644
index 00000000..2c8e3532
--- /dev/null
+++ b/src/extras/shaders/colourfilterLCS_fs_gl.inc
@@ -0,0 +1,22 @@
+const char *colourfilterLCS_frag_src =
+"uniform sampler2D tex0;\n"
+"uniform vec4 u_blurcolor;\n"
+
+"FSIN vec4 v_color;\n"
+"FSIN vec2 v_tex0;\n"
+"FSIN float v_fog;\n"
+
+"void\n"
+"main(void)\n"
+"{\n"
+"	vec4 dst = texture(tex0, vec2(v_tex0.x, 1.0-v_tex0.y));\n"
+"	dst += dst*u_blurcolor;\n"
+
+"	vec4 color;\n"
+"	color.rgb = dst.rgb;\n"
+"	color.a = 1.0f;\n"
+
+"	FRAGCOLOR(color);\n"
+"}\n"
+
+;
diff --git a/src/extras/shaders/colourfilterVC.frag b/src/extras/shaders/colourfilterVC.frag
deleted file mode 100644
index 9db3950e..00000000
--- a/src/extras/shaders/colourfilterVC.frag
+++ /dev/null
@@ -1,27 +0,0 @@
-uniform sampler2D tex0;
-uniform vec4 u_blurcolor;
-
-FSIN vec4 v_color;
-FSIN vec2 v_tex0;
-FSIN float v_fog;
-
-void
-main(void)
-{
-	float a = u_blurcolor.a;
-	vec4 doublec = clamp(u_blurcolor*2.0, 0.0, 1.0);
-	vec4 dst = texture(tex0, vec2(v_tex0.x, 1.0-v_tex0.y));
-	vec4 prev = dst;
-	for(int i = 0; i < 5; i++){
-		vec4 tmp = dst*(1.0-a) + prev*doublec*a;
-		tmp += prev*u_blurcolor;
-		tmp += prev*u_blurcolor;
-		prev = clamp(tmp, 0.0, 1.0);
-	}
-	vec4 color;
-	color.rgb = prev.rgb;
-	color.a = 1.0f;
-
-	FRAGCOLOR(color);
-}
-
diff --git a/src/extras/shaders/colourfilterVC_PS.cso b/src/extras/shaders/colourfilterVC_PS.cso
deleted file mode 100644
index 4b0e9f3f..00000000
--- a/src/extras/shaders/colourfilterVC_PS.cso
+++ /dev/null
diff --git a/src/extras/shaders/colourfilterVC_PS.hlsl b/src/extras/shaders/colourfilterVC_PS.hlsl
deleted file mode 100644
index 1e62950b..00000000
--- a/src/extras/shaders/colourfilterVC_PS.hlsl
+++ /dev/null
@@ -1,23 +0,0 @@
-sampler2D tex : register(s0);
-float4 blurcol : register(c10);
-
-//float4 blurcols[10] : register(c15);
-
-
-float4 main(in float2 texcoord : TEXCOORD0) : COLOR0
-{
-	float a = blurcol.a;
-
-	float4 doublec = saturate(blurcol*2);
-	float4 dst = tex2D(tex, texcoord.xy);
-	float4 prev = dst;
-	for(int i = 0; i < 5; i++){
-//		float4 doublec = saturate(blurcol*2);
-		float4 tmp = dst*(1-a) + prev*doublec*a;
-		tmp += prev*blurcol;
-		tmp += prev*blurcol;
-		prev = saturate(tmp);
-	}
-	prev.a = 1.0f;
-	return prev;
-}
diff --git a/src/extras/shaders/colourfilterVC_PS.inc b/src/extras/shaders/colourfilterVC_PS.inc
deleted file mode 100644
index daa18360..00000000
--- a/src/extras/shaders/colourfilterVC_PS.inc
+++ /dev/null
@@ -1,56 +0,0 @@
-static unsigned char colourfilterVC_PS_cso[] = {
-  0x00, 0x02, 0xff, 0xff, 0xfe, 0xff, 0x2b, 0x00, 0x43, 0x54, 0x41, 0x42,
-  0x1c, 0x00, 0x00, 0x00, 0x77, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xff,
-  0x02, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
-  0x70, 0x00, 0x00, 0x00, 0x44, 0x00, 0x00, 0x00, 0x02, 0x00, 0x0a, 0x00,
-  0x01, 0x00, 0x2a, 0x00, 0x4c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x5c, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00,
-  0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x62, 0x6c, 0x75, 0x72,
-  0x63, 0x6f, 0x6c, 0x00, 0x01, 0x00, 0x03, 0x00, 0x01, 0x00, 0x04, 0x00,
-  0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x74, 0x65, 0x78, 0x00,
-  0x04, 0x00, 0x0c, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x70, 0x73, 0x5f, 0x32, 0x5f, 0x30, 0x00, 0x4d,
-  0x69, 0x63, 0x72, 0x6f, 0x73, 0x6f, 0x66, 0x74, 0x20, 0x28, 0x52, 0x29,
-  0x20, 0x48, 0x4c, 0x53, 0x4c, 0x20, 0x53, 0x68, 0x61, 0x64, 0x65, 0x72,
-  0x20, 0x43, 0x6f, 0x6d, 0x70, 0x69, 0x6c, 0x65, 0x72, 0x20, 0x39, 0x2e,
-  0x32, 0x39, 0x2e, 0x39, 0x35, 0x32, 0x2e, 0x33, 0x31, 0x31, 0x31, 0x00,
-  0x51, 0x00, 0x00, 0x05, 0x00, 0x00, 0x0f, 0xa0, 0x00, 0x00, 0x00, 0x40,
-  0x00, 0x00, 0x80, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x1f, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x03, 0xb0,
-  0x1f, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x90, 0x00, 0x08, 0x0f, 0xa0,
-  0x42, 0x00, 0x00, 0x03, 0x00, 0x00, 0x0f, 0x80, 0x00, 0x00, 0xe4, 0xb0,
-  0x00, 0x08, 0xe4, 0xa0, 0x02, 0x00, 0x00, 0x03, 0x01, 0x00, 0x17, 0x80,
-  0x0a, 0x00, 0xe4, 0xa0, 0x0a, 0x00, 0xe4, 0xa0, 0x05, 0x00, 0x00, 0x03,
-  0x02, 0x00, 0x07, 0x80, 0x00, 0x00, 0xe4, 0x80, 0x01, 0x00, 0xe4, 0x80,
-  0x12, 0x00, 0x00, 0x04, 0x03, 0x00, 0x07, 0x80, 0x0a, 0x00, 0xff, 0xa0,
-  0x02, 0x00, 0xe4, 0x80, 0x00, 0x00, 0xe4, 0x80, 0x05, 0x00, 0x00, 0x03,
-  0x02, 0x00, 0x07, 0x80, 0x00, 0x00, 0xe4, 0x80, 0x0a, 0x00, 0xe4, 0xa0,
-  0x04, 0x00, 0x00, 0x04, 0x02, 0x00, 0x17, 0x80, 0x02, 0x00, 0xe4, 0x80,
-  0x00, 0x00, 0x00, 0xa0, 0x03, 0x00, 0xe4, 0x80, 0x05, 0x00, 0x00, 0x03,
-  0x03, 0x00, 0x07, 0x80, 0x01, 0x00, 0xe4, 0x80, 0x02, 0x00, 0xe4, 0x80,
-  0x05, 0x00, 0x00, 0x03, 0x02, 0x00, 0x07, 0x80, 0x02, 0x00, 0xe4, 0x80,
-  0x0a, 0x00, 0xe4, 0xa0, 0x12, 0x00, 0x00, 0x04, 0x04, 0x00, 0x07, 0x80,
-  0x0a, 0x00, 0xff, 0xa0, 0x03, 0x00, 0xe4, 0x80, 0x00, 0x00, 0xe4, 0x80,
-  0x04, 0x00, 0x00, 0x04, 0x02, 0x00, 0x17, 0x80, 0x02, 0x00, 0xe4, 0x80,
-  0x00, 0x00, 0x00, 0xa0, 0x04, 0x00, 0xe4, 0x80, 0x05, 0x00, 0x00, 0x03,
-  0x03, 0x00, 0x07, 0x80, 0x01, 0x00, 0xe4, 0x80, 0x02, 0x00, 0xe4, 0x80,
-  0x05, 0x00, 0x00, 0x03, 0x02, 0x00, 0x07, 0x80, 0x02, 0x00, 0xe4, 0x80,
-  0x0a, 0x00, 0xe4, 0xa0, 0x12, 0x00, 0x00, 0x04, 0x04, 0x00, 0x07, 0x80,
-  0x0a, 0x00, 0xff, 0xa0, 0x03, 0x00, 0xe4, 0x80, 0x00, 0x00, 0xe4, 0x80,
-  0x04, 0x00, 0x00, 0x04, 0x02, 0x00, 0x17, 0x80, 0x02, 0x00, 0xe4, 0x80,
-  0x00, 0x00, 0x00, 0xa0, 0x04, 0x00, 0xe4, 0x80, 0x05, 0x00, 0x00, 0x03,
-  0x03, 0x00, 0x07, 0x80, 0x01, 0x00, 0xe4, 0x80, 0x02, 0x00, 0xe4, 0x80,
-  0x05, 0x00, 0x00, 0x03, 0x02, 0x00, 0x07, 0x80, 0x02, 0x00, 0xe4, 0x80,
-  0x0a, 0x00, 0xe4, 0xa0, 0x12, 0x00, 0x00, 0x04, 0x04, 0x00, 0x07, 0x80,
-  0x0a, 0x00, 0xff, 0xa0, 0x03, 0x00, 0xe4, 0x80, 0x00, 0x00, 0xe4, 0x80,
-  0x04, 0x00, 0x00, 0x04, 0x02, 0x00, 0x17, 0x80, 0x02, 0x00, 0xe4, 0x80,
-  0x00, 0x00, 0x00, 0xa0, 0x04, 0x00, 0xe4, 0x80, 0x05, 0x00, 0x00, 0x03,
-  0x01, 0x00, 0x07, 0x80, 0x01, 0x00, 0xe4, 0x80, 0x02, 0x00, 0xe4, 0x80,
-  0x05, 0x00, 0x00, 0x03, 0x02, 0x00, 0x07, 0x80, 0x02, 0x00, 0xe4, 0x80,
-  0x0a, 0x00, 0xe4, 0xa0, 0x12, 0x00, 0x00, 0x04, 0x03, 0x00, 0x07, 0x80,
-  0x0a, 0x00, 0xff, 0xa0, 0x01, 0x00, 0xe4, 0x80, 0x00, 0x00, 0xe4, 0x80,
-  0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x17, 0x80, 0x02, 0x00, 0xe4, 0x80,
-  0x00, 0x00, 0x00, 0xa0, 0x03, 0x00, 0xe4, 0x80, 0x01, 0x00, 0x00, 0x02,
-  0x00, 0x00, 0x08, 0x80, 0x00, 0x00, 0x55, 0xa0, 0x01, 0x00, 0x00, 0x02,
-  0x00, 0x08, 0x0f, 0x80, 0x00, 0x00, 0xe4, 0x80, 0xff, 0xff, 0x00, 0x00
-};
diff --git a/src/extras/shaders/colourfilterVC_fs_gl.inc b/src/extras/shaders/colourfilterVC_fs_gl.inc
deleted file mode 100644
index 1f9bf6d8..00000000
--- a/src/extras/shaders/colourfilterVC_fs_gl.inc
+++ /dev/null
@@ -1,29 +0,0 @@
-const char *colourfilterVC_frag_src =
-"uniform sampler2D tex0;\n"
-"uniform vec4 u_blurcolor;\n"
-
-"FSIN vec4 v_color;\n"
-"FSIN vec2 v_tex0;\n"
-"FSIN float v_fog;\n"
-
-"void\n"
-"main(void)\n"
-"{\n"
-"	float a = u_blurcolor.a;\n"
-"	vec4 doublec = clamp(u_blurcolor*2.0, 0.0, 1.0);\n"
-"	vec4 dst = texture(tex0, vec2(v_tex0.x, 1.0-v_tex0.y));\n"
-"	vec4 prev = dst;\n"
-"	for(int i = 0; i < 5; i++){\n"
-"		vec4 tmp = dst*(1.0-a) + prev*doublec*a;\n"
-"		tmp += prev*u_blurcolor;\n"
-"		tmp += prev*u_blurcolor;\n"
-"		prev = clamp(tmp, 0.0, 1.0);\n"
-"	}\n"
-"	vec4 color;\n"
-"	color.rgb = prev.rgb;\n"
-"	color.a = 1.0f;\n"
-
-"	FRAGCOLOR(color);\n"
-"}\n"
-
-;
diff --git a/src/extras/shaders/leedsBuilding.vert b/src/extras/shaders/leedsBuilding.vert
new file mode 100644
index 00000000..67dd7938
--- /dev/null
+++ b/src/extras/shaders/leedsBuilding.vert
@@ -0,0 +1,26 @@
+uniform vec4 u_amb;
+uniform vec4 u_emiss;
+
+VSIN(ATTRIB_POS)	vec3 in_pos;
+
+VSOUT vec4 v_color;
+VSOUT vec2 v_tex0;
+VSOUT float v_fog;
+
+void
+main(void)
+{
+	vec4 Vertex = u_world * vec4(in_pos, 1.0);
+	gl_Position = u_proj * u_view * Vertex;
+	vec3 Normal = mat3(u_world) * in_normal;
+
+	v_tex0 = in_tex0;
+
+	v_color = in_color;
+	v_color.rgb *= u_amb.rgb;
+	v_color.rgb += u_emiss.rgb;
+	v_color = clamp(v_color, 0.0, 1.0);
+	v_color.a *= u_matColor.a;
+
+	v_fog = DoFog(gl_Position.w);
+}
diff --git a/src/extras/shaders/leedsBuilding_VS.cso b/src/extras/shaders/leedsBuilding_VS.cso
new file mode 100644
index 00000000..1ec92fb1
--- /dev/null
+++ b/src/extras/shaders/leedsBuilding_VS.cso
diff --git a/src/extras/shaders/leedsBuilding_VS.hlsl b/src/extras/shaders/leedsBuilding_VS.hlsl
new file mode 100644
index 00000000..dd3592e9
--- /dev/null
+++ b/src/extras/shaders/leedsBuilding_VS.hlsl
@@ -0,0 +1,44 @@
+#include "standardConstants.h"
+
+float4		emissive	: register(c41);
+float4		ambient		: register(c42);
+
+struct VS_in
+{
+	float4 Position		: POSITION;
+	float3 Normal		: NORMAL;
+	float2 TexCoord		: TEXCOORD0;
+	float2 TexCoord1	: TEXCOORD1;
+	float4 Prelight		: COLOR0;
+};
+
+struct VS_out {
+	float4 Position		: POSITION;
+	float3 TexCoord0	: TEXCOORD0;	// also fog
+	float2 TexCoord1	: TEXCOORD1;
+	float4 Color		: COLOR0;
+};
+
+
+VS_out main(in VS_in input)
+{
+	VS_out output;
+
+	output.Position = mul(combinedMat, input.Position);
+	float3 Vertex = mul(worldMat, input.Position).xyz;
+	float3 Normal = mul(normalMat, input.Normal);
+
+	output.TexCoord0.xy = input.TexCoord;
+	output.TexCoord1.xy = input.TexCoord1;
+
+	output.Color = input.Prelight;
+	output.Color.rgb *= ambient.rgb;
+	output.Color.rgb += emissive.rgb;
+
+	output.Color = clamp(output.Color, 0.0, 1.0);
+	output.Color.a *= matCol.a;
+
+	output.TexCoord0.z = clamp((output.Position.w - fogEnd)*fogRange, fogDisable, 1.0);
+
+	return output;
+}
diff --git a/src/extras/shaders/leedsBuilding_VS.inc b/src/extras/shaders/leedsBuilding_VS.inc
new file mode 100644
index 00000000..d24f45b0
--- /dev/null
+++ b/src/extras/shaders/leedsBuilding_VS.inc
@@ -0,0 +1,55 @@
+static unsigned char leedsBuilding_VS_cso[] = {
+  0x00, 0x02, 0xfe, 0xff, 0xfe, 0xff, 0x42, 0x00, 0x43, 0x54, 0x41, 0x42,
+  0x1c, 0x00, 0x00, 0x00, 0xd3, 0x00, 0x00, 0x00, 0x00, 0x02, 0xfe, 0xff,
+  0x05, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
+  0xcc, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x02, 0x00, 0x2a, 0x00,
+  0x01, 0x00, 0xaa, 0x00, 0x88, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x98, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x04, 0x00, 0x02, 0x00,
+  0xa4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xb4, 0x00, 0x00, 0x00,
+  0x02, 0x00, 0x29, 0x00, 0x01, 0x00, 0xa6, 0x00, 0x88, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0xbd, 0x00, 0x00, 0x00, 0x02, 0x00, 0x0e, 0x00,
+  0x01, 0x00, 0x3a, 0x00, 0x88, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0xc5, 0x00, 0x00, 0x00, 0x02, 0x00, 0x0c, 0x00, 0x01, 0x00, 0x32, 0x00,
+  0x88, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x61, 0x6d, 0x62, 0x69,
+  0x65, 0x6e, 0x74, 0x00, 0x01, 0x00, 0x03, 0x00, 0x01, 0x00, 0x04, 0x00,
+  0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x63, 0x6f, 0x6d, 0x62,
+  0x69, 0x6e, 0x65, 0x64, 0x4d, 0x61, 0x74, 0x00, 0x03, 0x00, 0x03, 0x00,
+  0x04, 0x00, 0x04, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x65, 0x6d, 0x69, 0x73, 0x73, 0x69, 0x76, 0x65, 0x00, 0x66, 0x6f, 0x67,
+  0x44, 0x61, 0x74, 0x61, 0x00, 0x6d, 0x61, 0x74, 0x43, 0x6f, 0x6c, 0x00,
+  0x76, 0x73, 0x5f, 0x32, 0x5f, 0x30, 0x00, 0x4d, 0x69, 0x63, 0x72, 0x6f,
+  0x73, 0x6f, 0x66, 0x74, 0x20, 0x28, 0x52, 0x29, 0x20, 0x48, 0x4c, 0x53,
+  0x4c, 0x20, 0x53, 0x68, 0x61, 0x64, 0x65, 0x72, 0x20, 0x43, 0x6f, 0x6d,
+  0x70, 0x69, 0x6c, 0x65, 0x72, 0x20, 0x39, 0x2e, 0x32, 0x39, 0x2e, 0x39,
+  0x35, 0x32, 0x2e, 0x33, 0x31, 0x31, 0x31, 0x00, 0x51, 0x00, 0x00, 0x05,
+  0x04, 0x00, 0x0f, 0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x3f,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x00, 0x00, 0x02,
+  0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x0f, 0x90, 0x1f, 0x00, 0x00, 0x02,
+  0x05, 0x00, 0x00, 0x80, 0x01, 0x00, 0x0f, 0x90, 0x1f, 0x00, 0x00, 0x02,
+  0x05, 0x00, 0x01, 0x80, 0x02, 0x00, 0x0f, 0x90, 0x1f, 0x00, 0x00, 0x02,
+  0x0a, 0x00, 0x00, 0x80, 0x03, 0x00, 0x0f, 0x90, 0x01, 0x00, 0x00, 0x02,
+  0x00, 0x00, 0x07, 0x80, 0x2a, 0x00, 0xe4, 0xa0, 0x04, 0x00, 0x00, 0x04,
+  0x00, 0x00, 0x07, 0x80, 0x03, 0x00, 0xe4, 0x90, 0x00, 0x00, 0xe4, 0x80,
+  0x29, 0x00, 0xe4, 0xa0, 0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0x08, 0x80,
+  0x03, 0x00, 0xff, 0x90, 0x0b, 0x00, 0x00, 0x03, 0x00, 0x00, 0x0f, 0x80,
+  0x00, 0x00, 0xe4, 0x80, 0x04, 0x00, 0x00, 0xa0, 0x0a, 0x00, 0x00, 0x03,
+  0x00, 0x00, 0x0f, 0x80, 0x00, 0x00, 0xe4, 0x80, 0x04, 0x00, 0x55, 0xa0,
+  0x05, 0x00, 0x00, 0x03, 0x00, 0x00, 0x08, 0xd0, 0x00, 0x00, 0xff, 0x80,
+  0x0c, 0x00, 0xff, 0xa0, 0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0x07, 0xd0,
+  0x00, 0x00, 0xe4, 0x80, 0x05, 0x00, 0x00, 0x03, 0x00, 0x00, 0x0f, 0x80,
+  0x00, 0x00, 0x55, 0x90, 0x01, 0x00, 0xe4, 0xa0, 0x04, 0x00, 0x00, 0x04,
+  0x00, 0x00, 0x0f, 0x80, 0x00, 0x00, 0xe4, 0xa0, 0x00, 0x00, 0x00, 0x90,
+  0x00, 0x00, 0xe4, 0x80, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x0f, 0x80,
+  0x02, 0x00, 0xe4, 0xa0, 0x00, 0x00, 0xaa, 0x90, 0x00, 0x00, 0xe4, 0x80,
+  0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x0f, 0x80, 0x03, 0x00, 0xe4, 0xa0,
+  0x00, 0x00, 0xff, 0x90, 0x00, 0x00, 0xe4, 0x80, 0x02, 0x00, 0x00, 0x03,
+  0x01, 0x00, 0x01, 0x80, 0x00, 0x00, 0xff, 0x80, 0x0e, 0x00, 0x55, 0xa1,
+  0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0x0f, 0xc0, 0x00, 0x00, 0xe4, 0x80,
+  0x05, 0x00, 0x00, 0x03, 0x00, 0x00, 0x01, 0x80, 0x01, 0x00, 0x00, 0x80,
+  0x0e, 0x00, 0xaa, 0xa0, 0x0b, 0x00, 0x00, 0x03, 0x00, 0x00, 0x01, 0x80,
+  0x00, 0x00, 0x00, 0x80, 0x0e, 0x00, 0xff, 0xa0, 0x0a, 0x00, 0x00, 0x03,
+  0x00, 0x00, 0x04, 0xe0, 0x00, 0x00, 0x00, 0x80, 0x04, 0x00, 0x55, 0xa0,
+  0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0x03, 0xe0, 0x01, 0x00, 0xe4, 0x90,
+  0x01, 0x00, 0x00, 0x02, 0x01, 0x00, 0x03, 0xe0, 0x02, 0x00, 0xe4, 0x90,
+  0xff, 0xff, 0x00, 0x00
+};
diff --git a/src/extras/shaders/leedsBuilding_vs_gl.inc b/src/extras/shaders/leedsBuilding_vs_gl.inc
new file mode 100644
index 00000000..4e2db0d0
--- /dev/null
+++ b/src/extras/shaders/leedsBuilding_vs_gl.inc
@@ -0,0 +1,28 @@
+const char *leedsBuilding_vert_src =
+"uniform vec4 u_amb;\n"
+"uniform vec4 u_emiss;\n"
+
+"VSIN(ATTRIB_POS)	vec3 in_pos;\n"
+
+"VSOUT vec4 v_color;\n"
+"VSOUT vec2 v_tex0;\n"
+"VSOUT float v_fog;\n"
+
+"void\n"
+"main(void)\n"
+"{\n"
+"	vec4 Vertex = u_world * vec4(in_pos, 1.0);\n"
+"	gl_Position = u_proj * u_view * Vertex;\n"
+"	vec3 Normal = mat3(u_world) * in_normal;\n"
+
+"	v_tex0 = in_tex0;\n"
+
+"	v_color = in_color;\n"
+"	v_color.rgb *= u_amb.rgb;\n"
+"	v_color.rgb += u_emiss.rgb;\n"
+"	v_color = clamp(v_color, 0.0, 1.0);\n"
+"	v_color.a *= u_matColor.a;\n"
+
+"	v_fog = DoFog(gl_Position.w);\n"
+"}\n"
+;
diff --git a/src/extras/shaders/scale.frag b/src/extras/shaders/scale.frag
new file mode 100644
index 00000000..29165154
--- /dev/null
+++ b/src/extras/shaders/scale.frag
@@ -0,0 +1,18 @@
+uniform sampler2D tex0;
+uniform vec4 u_colorscale;
+
+FSIN vec4 v_color;
+FSIN vec2 v_tex0;
+FSIN float v_fog;
+
+void
+main(void)
+{
+	vec4 color;
+	color = v_color*texture(tex0, vec2(v_tex0.x, 1.0-v_tex0.y))*u_colorscale;
+	color.rgb = mix(u_fogColor.rgb, color.rgb, v_fog);
+	DoAlphaTest(color.a);
+
+	FRAGCOLOR(color);
+}
+
diff --git a/src/extras/shaders/scale_PS.cso b/src/extras/shaders/scale_PS.cso
new file mode 100644
index 00000000..d7f7374c
--- /dev/null
+++ b/src/extras/shaders/scale_PS.cso
diff --git a/src/extras/shaders/scale_PS.hlsl b/src/extras/shaders/scale_PS.hlsl
new file mode 100644
index 00000000..92466e94
--- /dev/null
+++ b/src/extras/shaders/scale_PS.hlsl
@@ -0,0 +1,19 @@
+struct VS_out {
+	float4 Position		: POSITION;
+	float3 TexCoord0	: TEXCOORD0;
+	float4 Color		: COLOR0;
+};
+
+sampler2D tex0 : register(s0);
+
+float4 fogColor : register(c0);
+float4 colorscale : register(c1);
+
+float4 main(VS_out input) : COLOR
+{
+	float4 color = input.Color;
+	color *= tex2D(tex0, input.TexCoord0.xy);
+	color *= colorscale;
+	color.rgb = lerp(fogColor.rgb, color.rgb, input.TexCoord0.z);
+	return color;
+}
diff --git a/src/extras/shaders/scale_PS.inc b/src/extras/shaders/scale_PS.inc
new file mode 100644
index 00000000..5f711ac8
--- /dev/null
+++ b/src/extras/shaders/scale_PS.inc
@@ -0,0 +1,33 @@
+static unsigned char scale_PS_cso[] = {
+  0x00, 0x02, 0xff, 0xff, 0xfe, 0xff, 0x34, 0x00, 0x43, 0x54, 0x41, 0x42,
+  0x1c, 0x00, 0x00, 0x00, 0x9b, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xff,
+  0x03, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
+  0x94, 0x00, 0x00, 0x00, 0x58, 0x00, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00,
+  0x01, 0x00, 0x06, 0x00, 0x64, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x74, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00,
+  0x64, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7d, 0x00, 0x00, 0x00,
+  0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x84, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x63, 0x6f, 0x6c, 0x6f, 0x72, 0x73, 0x63, 0x61,
+  0x6c, 0x65, 0x00, 0xab, 0x01, 0x00, 0x03, 0x00, 0x01, 0x00, 0x04, 0x00,
+  0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x6f, 0x67, 0x43,
+  0x6f, 0x6c, 0x6f, 0x72, 0x00, 0x74, 0x65, 0x78, 0x30, 0x00, 0xab, 0xab,
+  0x04, 0x00, 0x0c, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x70, 0x73, 0x5f, 0x32, 0x5f, 0x30, 0x00, 0x4d,
+  0x69, 0x63, 0x72, 0x6f, 0x73, 0x6f, 0x66, 0x74, 0x20, 0x28, 0x52, 0x29,
+  0x20, 0x48, 0x4c, 0x53, 0x4c, 0x20, 0x53, 0x68, 0x61, 0x64, 0x65, 0x72,
+  0x20, 0x43, 0x6f, 0x6d, 0x70, 0x69, 0x6c, 0x65, 0x72, 0x20, 0x39, 0x2e,
+  0x32, 0x39, 0x2e, 0x39, 0x35, 0x32, 0x2e, 0x33, 0x31, 0x31, 0x31, 0x00,
+  0x1f, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x07, 0xb0,
+  0x1f, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x0f, 0x90,
+  0x1f, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x90, 0x00, 0x08, 0x0f, 0xa0,
+  0x42, 0x00, 0x00, 0x03, 0x00, 0x00, 0x0f, 0x80, 0x00, 0x00, 0xe4, 0xb0,
+  0x00, 0x08, 0xe4, 0xa0, 0x05, 0x00, 0x00, 0x03, 0x00, 0x00, 0x0f, 0x80,
+  0x00, 0x00, 0xe4, 0x80, 0x00, 0x00, 0xe4, 0x90, 0x01, 0x00, 0x00, 0x02,
+  0x01, 0x00, 0x07, 0x80, 0x00, 0x00, 0xe4, 0xa0, 0x04, 0x00, 0x00, 0x04,
+  0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0xe4, 0x80, 0x01, 0x00, 0xe4, 0xa0,
+  0x01, 0x00, 0xe4, 0x81, 0x05, 0x00, 0x00, 0x03, 0x01, 0x00, 0x08, 0x80,
+  0x00, 0x00, 0xff, 0x80, 0x01, 0x00, 0xff, 0xa0, 0x04, 0x00, 0x00, 0x04,
+  0x01, 0x00, 0x07, 0x80, 0x00, 0x00, 0xaa, 0xb0, 0x00, 0x00, 0xe4, 0x80,
+  0x00, 0x00, 0xe4, 0xa0, 0x01, 0x00, 0x00, 0x02, 0x00, 0x08, 0x0f, 0x80,
+  0x01, 0x00, 0xe4, 0x80, 0xff, 0xff, 0x00, 0x00
+};
diff --git a/src/extras/shaders/scale_fs_gl.inc b/src/extras/shaders/scale_fs_gl.inc
new file mode 100644
index 00000000..8d9563e2
--- /dev/null
+++ b/src/extras/shaders/scale_fs_gl.inc
@@ -0,0 +1,20 @@
+const char *scale_frag_src =
+"uniform sampler2D tex0;\n"
+"uniform vec4 u_colorscale;\n"
+
+"FSIN vec4 v_color;\n"
+"FSIN vec2 v_tex0;\n"
+"FSIN float v_fog;\n"
+
+"void\n"
+"main(void)\n"
+"{\n"
+"	vec4 color;\n"
+"	color = v_color*texture(tex0, vec2(v_tex0.x, 1.0-v_tex0.y))*u_colorscale;\n"
+"	color.rgb = mix(u_fogColor.rgb, color.rgb, v_fog);\n"
+"	DoAlphaTest(color.a);\n"
+
+"	FRAGCOLOR(color);\n"
+"}\n"
+
+;