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1 files changed, 74 insertions, 0 deletions

diff --git a/materialsystem/stdshaders/lightingonly_vs20.fxc b/materialsystem/stdshaders/lightingonly_vs20.fxc
new file mode 100644
index 0000000..0c0cb3b
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+++ b/materialsystem/stdshaders/lightingonly_vs20.fxc
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+// STATIC: "HALFLAMBERT"				"0..1"
+// STATIC: "USE_STATIC_CONTROL_FLOW"	"0..1" [vs20]
+
+// DYNAMIC: "DOWATERFOG"				"0..1"
+// DYNAMIC: "SKINNING"					"0..1"
+// DYNAMIC: "DYNAMIC_LIGHT"				"0..1"
+// DYNAMIC: "STATIC_LIGHT"				"0..1"
+// DYNAMIC: "NUM_LIGHTS"				"0..2" [vs20]
+
+// If using static control flow on Direct3D, we should use the NUM_LIGHTS=0 combo
+// SKIP: $USE_STATIC_CONTROL_FLOW && ( $NUM_LIGHTS > 0 ) [vs20]
+
+#include "common_vs_fxc.h"
+
+static const int  g_FogType			= DOWATERFOG;
+static const bool g_bHalfLambert	= HALFLAMBERT ? true : false;
+static const int  g_nSkinning		= SKINNING;
+static const bool g_bDynamicLight	= DYNAMIC_LIGHT ? true : false;
+static const bool g_bStaticLight	= STATIC_LIGHT ? true : false;
+
+struct VS_INPUT
+{
+	float4 vPos				: POSITION;
+	float4 vBoneWeights		: BLENDWEIGHT;
+	float4 vBoneIndices		: BLENDINDICES;
+	float4 vNormal			: NORMAL;
+	
+	float3 vSpecular		: COLOR1;
+	
+	float2 vTexCoord0		: TEXCOORD0;
+	float2 vTexCoord1		: TEXCOORD1;
+	float2 vTexCoord2		: TEXCOORD2;
+	
+};
+
+struct VS_OUTPUT
+{
+	float4 vProjPos		: POSITION;	
+	float3 vColor0		: COLOR0;
+	
+	float4 fogFactorW	: COLOR1;
+
+#if !defined( _X360 )    
+	float  fog			: FOG;
+#endif
+};
+
+
+VS_OUTPUT main( const VS_INPUT v )
+{
+	VS_OUTPUT o = ( VS_OUTPUT )0;
+
+	float3 vObjNormal;
+	DecompressVertex_Normal( v.vNormal, vObjNormal );
+
+	float3 worldPos, worldNormal;
+	SkinPositionAndNormal( g_bSkinning, v.vPos, vObjNormal, v.vBoneWeights, v.vBoneIndices, worldPos, worldNormal );
+
+	o.vProjPos = mul( float4( worldPos, 1 ), cViewProj );
+	
+	o.fogFactorW = CalcFog( worldPos, o.vProjPos, g_FogType );
+#if !defined( _X360 )
+	o.fog = o.fogFactorW;
+#endif
+
+	// Compute vertex lighting
+#if ( USE_STATIC_CONTROL_FLOW ) || defined ( SHADER_MODEL_VS_3_0 )
+	o.vColor0 = DoLighting( worldPos, worldNormal, float3(0.0f, 0.0f, 0.0f), g_bStaticLight, g_bDynamicLight, g_bHalfLambert );
+#else
+	o.vColor0 = DoLightingUnrolled( worldPos, worldNormal, float3(0.0f, 0.0f, 0.0f), g_bStaticLight, g_bDynamicLight, g_bHalfLambert, NUM_LIGHTS );
+#endif
+
+	return o;
+}
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