cool-source-archive/materialsystem/stdshadersdx11/modulate_vs40.fxc

// DYNAMIC: "COMPRESSED_VERTS"		"0..1"
// DYNAMIC: "DOWATERFOG"			"0..1"
// DYNAMIC: "SKINNING"				"0..1"

#include "common_vs_fxc.h"

#include "common_cbuffers_fxc.h"
#include "modulate_constants_fxc.h"

static const int g_FogType			= DOWATERFOG;
static const bool g_bSkinning		= SKINNING ? true : false;

CBUFFER_SKINNING(register(b0))
CBUFFER_PERFRAME(register(b1))
CBUFFER_PERSCENE(register(b2))

cbuffer Modulate_CBuffer : register(b3)
{
	Modulate_t c;
};

struct VS_INPUT
{
	float4 vPos			: POSITION;
	float4 vBoneWeights	: BLENDWEIGHT;
	uint4 vBoneIndices	: BLENDINDICES;
	float4 vNormal		: NORMAL;

	float4 vColor		: COLOR;

	float4 vTexCoord0	: TEXCOORD0;
};

struct VS_OUTPUT
{
	float4 vProjPos		: SV_POSITION;
	float2 vTexCoord0	: TEXCOORD0;
	float4 vColor		: COLOR0;
	float4 worldPos_projPosZ : TEXCOORD1;		// Necessary for pixel fog
	float3 eyeSpacePos	: COLOR1;
};


VS_OUTPUT main( const VS_INPUT v )
{
	VS_OUTPUT o = ( VS_OUTPUT )0;

	float3 worldPos;
	float3 worldNormal;

	//------------------------------------------------------------------------------
	// Vertex blending
	//------------------------------------------------------------------------------
	SkinPosition( g_bSkinning, v.vPos, v.vBoneWeights, v.vBoneIndices, cModel, worldPos );

	float4x4 viewProj = mul( cViewMatrix, cProjMatrix );
	o.vProjPos = mul( float4( worldPos, 1 ), viewProj );
	o.worldPos_projPosZ = float4( worldPos.xyz, o.vProjPos.z );
	o.eyeSpacePos = mul(float4(worldPos, 1), cViewMatrix).xyz;

	//------------------------------------------------------------------------------
	// Texture coord transforms
	//------------------------------------------------------------------------------
	o.vTexCoord0 = mul( v.vTexCoord0, (float2x4)c.cBaseTextureTransform );

	o.vColor = c.cModulationColor;

	return o;
}