1 files changed, 140 insertions, 0 deletions
diff --git a/sp/src/materialsystem/stdshaders/debugluxel.cpp b/sp/src/materialsystem/stdshaders/debugluxel.cpp
new file mode 100644
index 00000000..b3135fcb
--- /dev/null
+++ b/sp/src/materialsystem/stdshaders/debugluxel.cpp
@@ -0,0 +1,140 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $Header: $
+// $NoKeywords: $
+//===========================================================================//
+
+#include "shaderlib/cshader.h"
+
+#define USE_NEW_SHADER //Updating assembly shaders to fxc, this is for A/B testing.
+
+#ifdef USE_NEW_SHADER
+
+#include "unlitgeneric_vs20.inc"
+#include "unlitgeneric_ps20.inc"
+#include "unlitgeneric_ps20b.inc"
+
+#endif
+
+
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+BEGIN_SHADER_FLAGS( DebugLuxels, "Help for DebugLuxels", SHADER_NOT_EDITABLE )
+			  
+	BEGIN_SHADER_PARAMS
+		SHADER_PARAM( NOSCALE, SHADER_PARAM_TYPE_BOOL, "0", "fixme" )
+	END_SHADER_PARAMS
+
+	SHADER_INIT_PARAMS()
+	{
+		SET_FLAGS( MATERIAL_VAR_NO_DEBUG_OVERRIDE );
+		SET_FLAGS2( MATERIAL_VAR2_LIGHTING_LIGHTMAP );
+
+#ifdef USE_NEW_SHADER
+		if( g_pHardwareConfig->GetDXSupportLevel() >= 90 )
+		{
+			SET_FLAGS2( MATERIAL_VAR2_SUPPORTS_HW_SKINNING );
+		}
+#endif
+}
+
+SHADER_INIT
+{
+	LoadTexture( BASETEXTURE );
+}
+
+SHADER_DRAW
+{
+	SHADOW_STATE
+	{
+		pShaderShadow->EnableTexture( SHADER_SAMPLER0, true );
+
+		if (IS_FLAG_SET(MATERIAL_VAR_TRANSLUCENT))
+		{
+			pShaderShadow->EnableBlending( true );
+			pShaderShadow->BlendFunc( SHADER_BLEND_SRC_ALPHA, SHADER_BLEND_ONE_MINUS_SRC_ALPHA );
+		}
+
+		if (IS_FLAG_SET(MATERIAL_VAR_VERTEXCOLOR))
+			pShaderShadow->DrawFlags( SHADER_DRAW_POSITION | SHADER_DRAW_COLOR | SHADER_DRAW_LIGHTMAP_TEXCOORD0 );
+		else
+			pShaderShadow->DrawFlags( SHADER_DRAW_POSITION | SHADER_DRAW_LIGHTMAP_TEXCOORD0 );
+#ifdef USE_NEW_SHADER
+		if( g_pHardwareConfig->GetDXSupportLevel() >= 90 )
+		{
+			bool bVertexColor = IS_FLAG_SET(MATERIAL_VAR_VERTEXCOLOR);
+
+			DECLARE_STATIC_VERTEX_SHADER( unlitgeneric_vs20 );
+			SET_STATIC_VERTEX_SHADER_COMBO( VERTEXCOLOR, bVertexColor ? 1 : 0  );
+			SET_STATIC_VERTEX_SHADER( unlitgeneric_vs20 );
+
+			if( g_pHardwareConfig->SupportsPixelShaders_2_b() )
+			{
+				DECLARE_STATIC_PIXEL_SHADER( unlitgeneric_ps20b );
+				SET_STATIC_PIXEL_SHADER( unlitgeneric_ps20b );
+			}
+			else
+			{
+				DECLARE_STATIC_PIXEL_SHADER( unlitgeneric_ps20 );
+				SET_STATIC_PIXEL_SHADER( unlitgeneric_ps20 );
+			}
+		}
+#endif
+	}
+	DYNAMIC_STATE
+	{
+		BindTexture( SHADER_SAMPLER0, BASETEXTURE, FRAME );
+
+		int texCoordScaleX = 1, texCoordScaleY = 1;
+		if (!params[NOSCALE]->GetIntValue())
+		{
+			pShaderAPI->GetLightmapDimensions( &texCoordScaleX, &texCoordScaleY );
+		}
+
+#ifdef USE_NEW_SHADER
+		if( g_pHardwareConfig->GetDXSupportLevel() >= 90 )
+		{
+			float vVertexColor[4] = { IS_FLAG_SET(MATERIAL_VAR_VERTEXCOLOR) ? 1.0f : 0.0f, 0.0f, 0.0f, 0.0f };
+			pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_6, vVertexColor, 1 );
+
+			DECLARE_DYNAMIC_VERTEX_SHADER( unlitgeneric_vs20 );
+			SET_DYNAMIC_VERTEX_SHADER_COMBO( DOWATERFOG, pShaderAPI->GetSceneFogMode() == MATERIAL_FOG_LINEAR_BELOW_FOG_Z );
+			SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, pShaderAPI->GetCurrentNumBones() > 0 );
+			SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
+			SET_DYNAMIC_VERTEX_SHADER( unlitgeneric_vs20 );
+
+			if( g_pHardwareConfig->SupportsPixelShaders_2_b() )
+			{
+				DECLARE_DYNAMIC_PIXEL_SHADER( unlitgeneric_ps20b );
+				SET_DYNAMIC_PIXEL_SHADER( unlitgeneric_ps20b );
+			}
+			else
+			{
+				DECLARE_DYNAMIC_PIXEL_SHADER( unlitgeneric_ps20 );
+				SET_DYNAMIC_PIXEL_SHADER( unlitgeneric_ps20 );
+			}
+
+			//texture scale transform
+			Vector4D transformation[2];
+			transformation[0].Init( (float)texCoordScaleX, 0.0f, 0.0f, 0.0f );
+			transformation[1].Init( 0.0f, (float)texCoordScaleY, 0.0f, 0.0f );
+			s_pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_0, transformation[0].Base(), 2 ); 
+		}
+		else
+#endif			
+		{
+			if (!params[NOSCALE]->GetIntValue())
+			{
+				pShaderAPI->MatrixMode( MATERIAL_TEXTURE0 );
+				pShaderAPI->LoadIdentity( );
+				pShaderAPI->ScaleXY( texCoordScaleX, texCoordScaleY );
+			}
+		}
+	}
+	Draw();
+}
+END_SHADER