538 lines
18 KiB
C++
538 lines
18 KiB
C++
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//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $Header: $
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// $NoKeywords: $
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//===========================================================================//
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#include "BaseVSShader.h"
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#include "convar.h"
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#include "worldvertextransition.inc"
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#include "worldvertextransition_vs14.inc"
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#include "worldvertextransition_seamless.inc"
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#include "lightmappedgeneric_vs11.inc"
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#include "writevertexalphatodestalpha_vs11.inc"
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#include "worldvertextransition_dx8_helper.h"
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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DEFINE_FALLBACK_SHADER( WorldVertexTransition, WorldVertexTransition_DX8 )
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ConVar mat_fullbright( "mat_fullbright","0", FCVAR_CHEAT );
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BEGIN_VS_SHADER( WorldVertexTransition_DX8,
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"Help for WorldVertexTransition_DX8" )
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BEGIN_SHADER_PARAMS
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SHADER_PARAM( BASETEXTURE2, SHADER_PARAM_TYPE_TEXTURE, "shadertest/BaseTexture2", "base texture2 help" )
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SHADER_PARAM( FRAME2, SHADER_PARAM_TYPE_INTEGER, "0", "frame number for $baseTexture" )
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SHADER_PARAM( BASETEXTURETRANSFORM2, SHADER_PARAM_TYPE_MATRIX, "center .5 .5 scale 1 1 rotate 0 translate 0 0", "$baseTexture texcoord transform" )
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SHADER_PARAM( SELFILLUMTINT, SHADER_PARAM_TYPE_COLOR, "[1 1 1]", "Self-illumination tint" )
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SHADER_PARAM( DETAIL, SHADER_PARAM_TYPE_TEXTURE, "shadertest/detail", "detail texture" )
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SHADER_PARAM( DETAILFRAME, SHADER_PARAM_TYPE_INTEGER, "0", "frame number for $detail" )
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SHADER_PARAM( DETAILSCALE, SHADER_PARAM_TYPE_FLOAT, "4", "scale of the detail texture" )
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SHADER_PARAM( ENVMAP, SHADER_PARAM_TYPE_TEXTURE, "shadertest/shadertest_env", "envmap" )
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SHADER_PARAM( ENVMAPFRAME, SHADER_PARAM_TYPE_INTEGER, "", "" )
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SHADER_PARAM( ENVMAPMASK, SHADER_PARAM_TYPE_TEXTURE, "shadertest/shadertest_envmask", "envmap mask" )
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SHADER_PARAM( ENVMAPMASKFRAME, SHADER_PARAM_TYPE_INTEGER, "", "" )
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SHADER_PARAM( ENVMAPMASKSCALE, SHADER_PARAM_TYPE_FLOAT, "1", "envmap mask scale" )
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SHADER_PARAM( ENVMAPTINT, SHADER_PARAM_TYPE_COLOR, "[1 1 1]", "envmap tint" )
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SHADER_PARAM( BUMPMAP, SHADER_PARAM_TYPE_TEXTURE, "models/shadertest/shader1_normal", "bump map for BASETEXTURE" )
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SHADER_PARAM( BUMPFRAME, SHADER_PARAM_TYPE_INTEGER, "0", "frame number for $bumpmap" )
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SHADER_PARAM( BUMPTRANSFORM, SHADER_PARAM_TYPE_MATRIX, "center .5 .5 scale 1 1 rotate 0 translate 0 0", "$bumpmap texcoord transform" )
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SHADER_PARAM( ENVMAPCONTRAST, SHADER_PARAM_TYPE_FLOAT, "0.0", "contrast 0 == normal 1 == color*color" )
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SHADER_PARAM( ENVMAPSATURATION, SHADER_PARAM_TYPE_FLOAT, "1.0", "saturation 0 == greyscale 1 == normal" )
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SHADER_PARAM( BUMPBASETEXTURE2WITHBUMPMAP, SHADER_PARAM_TYPE_BOOL, "0", "" )
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SHADER_PARAM( FRESNELREFLECTION, SHADER_PARAM_TYPE_FLOAT, "0.0", "1.0 == mirror, 0.0 == water" )
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SHADER_PARAM( SSBUMP, SHADER_PARAM_TYPE_INTEGER, "0", "whether or not to use alternate bumpmap format with height" )
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SHADER_PARAM( SEAMLESS_SCALE, SHADER_PARAM_TYPE_FLOAT, "0", "Scale factor for 'seamless' texture mapping. 0 means to use ordinary mapping" )
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SHADER_PARAM( BLENDMODULATETEXTURE, SHADER_PARAM_TYPE_TEXTURE, "", "texture to use r/g channels for blend range for" )
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SHADER_PARAM( BLENDMASKTRANSFORM, SHADER_PARAM_TYPE_MATRIX, "center .5 .5 scale 1 1 rotate 0 translate 0 0", "$blendmodulatetexture texcoord transform" )
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END_SHADER_PARAMS
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SHADER_FALLBACK
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{
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if ( IsPC() && g_pHardwareConfig->GetDXSupportLevel() < 80 )
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return "WorldVertexTransition_DX6";
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return 0;
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}
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void SetupVars( WorldVertexTransitionEditor_DX8_Vars_t& info )
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{
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info.m_nBaseTextureVar = BASETEXTURE;
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info.m_nBaseTextureFrameVar = FRAME;
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info.m_nBaseTextureTransformVar = BASETEXTURETRANSFORM;
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info.m_nBaseTexture2Var = BASETEXTURE2;
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info.m_nBaseTexture2FrameVar = FRAME2;
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info.m_nBaseTexture2TransformVar = BASETEXTURETRANSFORM2;
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}
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SHADER_INIT_PARAMS()
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{
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// Initializes FLASHLIGHTTEXTURE + MATERIAL_VAR2_LIGHTING_LIGHTMAP
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WorldVertexTransitionEditor_DX8_Vars_t info;
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SetupVars( info );
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InitParamsWorldVertexTransitionEditor_DX8( params, info );
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// FLASHLIGHTFIXME
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params[FLASHLIGHTTEXTURE]->SetStringValue( "effects/flashlight001" );
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if( IsUsingGraphics() && params[ENVMAP]->IsDefined() && !CanUseEditorMaterials() )
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{
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if( stricmp( params[ENVMAP]->GetStringValue(), "env_cubemap" ) == 0 )
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{
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Warning( "env_cubemap used on world geometry without rebuilding map. . ignoring: %s\n", pMaterialName );
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params[ENVMAP]->SetUndefined();
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}
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}
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if( !params[ENVMAPMASKSCALE]->IsDefined() )
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{
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params[ENVMAPMASKSCALE]->SetFloatValue( 1.0f );
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}
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if( !params[ENVMAPTINT]->IsDefined() )
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{
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params[ENVMAPTINT]->SetVecValue( 1.0f, 1.0f, 1.0f );
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}
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if( !params[SELFILLUMTINT]->IsDefined() )
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{
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params[SELFILLUMTINT]->SetVecValue( 1.0f, 1.0f, 1.0f );
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}
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if( !params[DETAILSCALE]->IsDefined() )
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{
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params[DETAILSCALE]->SetFloatValue( 4.0f );
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}
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if( !params[FRESNELREFLECTION]->IsDefined() )
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{
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params[FRESNELREFLECTION]->SetFloatValue( 1.0f );
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}
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if( !params[ENVMAPMASKFRAME]->IsDefined() )
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{
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params[ENVMAPMASKFRAME]->SetIntValue( 0 );
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}
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if( !params[ENVMAPFRAME]->IsDefined() )
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{
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params[ENVMAPFRAME]->SetIntValue( 0 );
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}
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if( !params[BUMPFRAME]->IsDefined() )
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{
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params[BUMPFRAME]->SetIntValue( 0 );
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}
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if( !params[ENVMAPCONTRAST]->IsDefined() )
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{
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params[ENVMAPCONTRAST]->SetFloatValue( 0.0f );
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}
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if( !params[ENVMAPSATURATION]->IsDefined() )
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{
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params[ENVMAPSATURATION]->SetFloatValue( 1.0f );
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}
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// No texture means no self-illum or env mask in base alpha
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if ( !params[BASETEXTURE]->IsDefined() )
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{
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CLEAR_FLAGS( MATERIAL_VAR_SELFILLUM );
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CLEAR_FLAGS( MATERIAL_VAR_BASEALPHAENVMAPMASK );
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}
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// If in decal mode, no debug override...
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if (IS_FLAG_SET(MATERIAL_VAR_DECAL))
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{
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SET_FLAGS( MATERIAL_VAR_NO_DEBUG_OVERRIDE );
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}
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SET_FLAGS2( MATERIAL_VAR2_LIGHTING_LIGHTMAP );
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if( g_pConfig->UseBumpmapping() && params[BUMPMAP]->IsDefined() )
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{
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SET_FLAGS2( MATERIAL_VAR2_LIGHTING_BUMPED_LIGHTMAP );
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}
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if( !params[BUMPBASETEXTURE2WITHBUMPMAP]->IsDefined() )
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{
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params[BUMPBASETEXTURE2WITHBUMPMAP]->SetIntValue( 0 );
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}
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if( !params[DETAILSCALE]->IsDefined() )
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{
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params[DETAILSCALE]->SetFloatValue( 4.0f );
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}
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if( !params[DETAILFRAME]->IsDefined() )
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{
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params[DETAILFRAME]->SetIntValue( 0 );
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}
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if( params[SEAMLESS_SCALE]->IsDefined() && params[SEAMLESS_SCALE]->GetFloatValue() != 0.0f )
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{
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// seamless scale is going to be used, so kill some other features. . might implement with these features later.
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params[DETAIL]->SetUndefined();
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params[BUMPMAP]->SetUndefined();
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params[ENVMAP]->SetUndefined();
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}
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if ( !params[SEAMLESS_SCALE]->IsDefined() )
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{
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// zero means don't do seamless mapping.
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params[SEAMLESS_SCALE]->SetFloatValue( 0.0f );
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}
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if( params[SSBUMP]->IsDefined() && params[SSBUMP]->GetIntValue() != 0 )
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{
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// turn of normal mapping since we have ssbump defined, which
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// means that we didn't make a dx8 fallback for this material.
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params[BUMPMAP]->SetUndefined();
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}
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}
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SHADER_INIT
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{
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// Loads BASETEXTURE, BASETEXTURE2
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WorldVertexTransitionEditor_DX8_Vars_t info;
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SetupVars( info );
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InitWorldVertexTransitionEditor_DX8( this, params, info );
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// FLASHLIGHTFIXME
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if ( params[FLASHLIGHTTEXTURE]->IsDefined() )
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{
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LoadTexture( FLASHLIGHTTEXTURE );
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}
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if (params[DETAIL]->IsDefined())
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{
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LoadTexture( DETAIL );
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}
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if ( g_pHardwareConfig->SupportsPixelShaders_1_4() && params[BLENDMODULATETEXTURE]->IsDefined() )
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{
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LoadTexture( BLENDMODULATETEXTURE );
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}
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SET_FLAGS2( MATERIAL_VAR2_LIGHTING_LIGHTMAP );
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if( params[ENVMAP]->IsDefined() && !params[BUMPMAP]->IsDefined() )
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{
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Warning( "must have $bumpmap if you have $envmap for worldvertextransition\n" );
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params[ENVMAP]->SetUndefined();
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params[BUMPMAP]->SetUndefined();
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}
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if( g_pConfig->UseBumpmapping() && params[BUMPMAP]->IsDefined() )
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{
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SET_FLAGS2( MATERIAL_VAR2_NEEDS_TANGENT_SPACES );
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SET_FLAGS2( MATERIAL_VAR2_LIGHTING_BUMPED_LIGHTMAP );
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LoadBumpMap( BUMPMAP );
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}
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if( params[ENVMAP]->IsDefined() )
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{
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if( !IS_FLAG_SET( MATERIAL_VAR_ENVMAPSPHERE ) )
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{
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LoadCubeMap( ENVMAP );
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}
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else
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{
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Warning( "$envmapsphere not supported by worldvertextransition\n" );
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params[ENVMAP]->SetUndefined();
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}
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}
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}
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void WriteVertexAlphaToDestAlpha( IMaterialVar** params, IShaderDynamicAPI *pShaderAPI, IShaderShadow* pShaderShadow )
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{
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if( pShaderShadow )
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{
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pShaderShadow->EnableDepthWrites( false );
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pShaderShadow->EnableAlphaWrites( true );
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pShaderShadow->EnableColorWrites( false );
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writevertexalphatodestalpha_vs11_Static_Index vshIndex;
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pShaderShadow->SetVertexShader( "writevertexalphatodestalpha_vs11", vshIndex.GetIndex() );
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pShaderShadow->SetPixelShader( "writevertexalphatodestalpha_ps11" );
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pShaderShadow->VertexShaderVertexFormat(
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VERTEX_POSITION | VERTEX_COLOR, 2, 0, 0 );
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}
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else
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{
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writevertexalphatodestalpha_vs11_Dynamic_Index vshIndex;
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pShaderAPI->SetVertexShaderIndex( vshIndex.GetIndex() );
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}
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Draw();
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}
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void DrawFlashlightPass( IMaterialVar** params, IShaderDynamicAPI *pShaderAPI, IShaderShadow* pShaderShadow, int passID )
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{
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bool bBump = ( passID == 0 ) && ShouldUseBumpmapping( params ) && params[BUMPMAP]->IsTexture();
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DrawFlashlight_dx80( params, pShaderAPI, pShaderShadow, bBump, BUMPMAP, BUMPFRAME, BUMPTRANSFORM,
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FLASHLIGHTTEXTURE, FLASHLIGHTTEXTUREFRAME, true, true, passID, BASETEXTURE2, FRAME2 );
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}
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bool ShouldUseBumpmapping( IMaterialVar **params )
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{
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return g_pConfig->UseBumpmapping() && params[BUMPMAP]->IsDefined();
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}
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void DrawFlashlight( IMaterialVar** params, IShaderDynamicAPI *pShaderAPI, IShaderShadow* pShaderShadow )
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{
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WriteVertexAlphaToDestAlpha( params, pShaderAPI, pShaderShadow );
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DrawFlashlightPass( params, pShaderAPI, pShaderShadow, 0 );
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DrawFlashlightPass( params, pShaderAPI, pShaderShadow, 1 );
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}
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SHADER_DRAW
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{
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bool bLightingOnly = mat_fullbright.GetInt() == 2 && !IS_FLAG_SET( MATERIAL_VAR_NO_DEBUG_OVERRIDE );
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bool bSupports14 = g_pHardwareConfig->SupportsPixelShaders_1_4();
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// FLASHLIGHTFIXME: need to make these the same.
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bool hasFlashlight = UsingFlashlight( params );
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if( hasFlashlight )
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{
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DrawFlashlight( params, pShaderAPI, pShaderShadow );
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}
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else if ( params[SEAMLESS_SCALE]->GetFloatValue() != 0.0f )
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{
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// This is the seamless_scale version, which doesn't use $detail or $bumpmap
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SHADOW_STATE
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{
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// three copies of the base texture for seamless blending
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pShaderShadow->EnableTexture( SHADER_SAMPLER0, true );
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pShaderShadow->EnableTexture( SHADER_SAMPLER1, true );
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pShaderShadow->EnableTexture( SHADER_SAMPLER2, true );
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// lightmap
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pShaderShadow->EnableTexture( SHADER_SAMPLER3, true );
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int fmt = VERTEX_POSITION;
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pShaderShadow->VertexShaderVertexFormat( fmt, 2, 0, 0 );
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worldvertextransition_seamless_Static_Index vshIndex;
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pShaderShadow->SetVertexShader( "WorldVertexTransition_Seamless", vshIndex.GetIndex() );
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int pshIndex = 0;
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pShaderShadow->SetPixelShader( "WorldVertexTransition_Seamless", pshIndex );
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FogToFogColor();
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}
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DYNAMIC_STATE
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{
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// Texture 0..2
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if( bLightingOnly )
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{
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pShaderAPI->BindStandardTexture( SHADER_SAMPLER0, TEXTURE_GREY );
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pShaderAPI->BindStandardTexture( SHADER_SAMPLER1, TEXTURE_GREY );
|
||
|
|
pShaderAPI->BindStandardTexture( SHADER_SAMPLER2, TEXTURE_GREY );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
BindTexture( SHADER_SAMPLER0, BASETEXTURE, FRAME );
|
||
|
|
BindTexture( SHADER_SAMPLER1, BASETEXTURE, FRAME );
|
||
|
|
BindTexture( SHADER_SAMPLER2, BASETEXTURE, FRAME );
|
||
|
|
}
|
||
|
|
|
||
|
|
// Texture 3 = lightmap
|
||
|
|
pShaderAPI->BindStandardTexture( SHADER_SAMPLER3, TEXTURE_LIGHTMAP );
|
||
|
|
|
||
|
|
EnablePixelShaderOverbright( 0, true, true );
|
||
|
|
|
||
|
|
float fSeamlessScale = params[SEAMLESS_SCALE]->GetFloatValue();
|
||
|
|
float map_scale[4]= { fSeamlessScale, fSeamlessScale, fSeamlessScale, fSeamlessScale };
|
||
|
|
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_0, map_scale );
|
||
|
|
|
||
|
|
worldvertextransition_seamless_Dynamic_Index vshIndex;
|
||
|
|
vshIndex.SetDOWATERFOG( pShaderAPI->GetSceneFogMode() == MATERIAL_FOG_LINEAR_BELOW_FOG_Z );
|
||
|
|
pShaderAPI->SetVertexShaderIndex( vshIndex.GetIndex() );
|
||
|
|
}
|
||
|
|
Draw();
|
||
|
|
SHADOW_STATE
|
||
|
|
{
|
||
|
|
// inherit state from previous pass
|
||
|
|
|
||
|
|
EnableAlphaBlending( SHADER_BLEND_SRC_ALPHA, SHADER_BLEND_ONE_MINUS_SRC_ALPHA );
|
||
|
|
}
|
||
|
|
DYNAMIC_STATE
|
||
|
|
{
|
||
|
|
if( !bLightingOnly )
|
||
|
|
{
|
||
|
|
BindTexture( SHADER_SAMPLER0, BASETEXTURE2, FRAME2 );
|
||
|
|
BindTexture( SHADER_SAMPLER1, BASETEXTURE2, FRAME2 );
|
||
|
|
BindTexture( SHADER_SAMPLER2, BASETEXTURE2, FRAME2 );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
Draw();
|
||
|
|
}
|
||
|
|
else if( !params[BUMPMAP]->IsTexture() || !g_pConfig->UseBumpmapping() )
|
||
|
|
{
|
||
|
|
bool bDetail = params[DETAIL]->IsTexture();
|
||
|
|
bool bBlendModulate = params[BLENDMODULATETEXTURE]->IsTexture();
|
||
|
|
SHADOW_STATE
|
||
|
|
{
|
||
|
|
// This is the dx8, non-worldcraft version, non-bumped version
|
||
|
|
pShaderShadow->EnableTexture( SHADER_SAMPLER0, true );
|
||
|
|
pShaderShadow->EnableTexture( SHADER_SAMPLER1, true );
|
||
|
|
pShaderShadow->EnableTexture( SHADER_SAMPLER2, true );
|
||
|
|
if( bDetail )
|
||
|
|
{
|
||
|
|
pShaderShadow->EnableTexture( SHADER_SAMPLER3, true );
|
||
|
|
}
|
||
|
|
if ( bSupports14 && bBlendModulate )
|
||
|
|
{
|
||
|
|
pShaderShadow->EnableTexture( SHADER_SAMPLER4, true );
|
||
|
|
}
|
||
|
|
|
||
|
|
int fmt = VERTEX_POSITION | VERTEX_COLOR;
|
||
|
|
pShaderShadow->VertexShaderVertexFormat( fmt, 2, 0, 0 );
|
||
|
|
|
||
|
|
if ( !bSupports14 )
|
||
|
|
{
|
||
|
|
worldvertextransition_Static_Index vshIndex;
|
||
|
|
pShaderShadow->SetVertexShader( "WorldVertexTransition", vshIndex.GetIndex() );
|
||
|
|
|
||
|
|
int pshIndex = bDetail ? 1 : 0;
|
||
|
|
pShaderShadow->SetPixelShader( "WorldVertexTransition", pshIndex );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
worldvertextransition_vs14_Static_Index vshIndex;
|
||
|
|
pShaderShadow->SetVertexShader( "WorldVertexTransition_vs14", vshIndex.GetIndex() );
|
||
|
|
|
||
|
|
int pshIndex = bDetail ? 1 : 0;
|
||
|
|
pshIndex += bBlendModulate ? 2 : 0;
|
||
|
|
pShaderShadow->SetPixelShader( "WorldVertexTransition_ps14", pshIndex );
|
||
|
|
}
|
||
|
|
|
||
|
|
FogToFogColor();
|
||
|
|
}
|
||
|
|
|
||
|
|
DYNAMIC_STATE
|
||
|
|
{
|
||
|
|
// Texture 1
|
||
|
|
if( bLightingOnly )
|
||
|
|
{
|
||
|
|
pShaderAPI->BindStandardTexture( SHADER_SAMPLER0, TEXTURE_GREY );
|
||
|
|
pShaderAPI->BindStandardTexture( SHADER_SAMPLER1, TEXTURE_GREY );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
BindTexture( SHADER_SAMPLER0, BASETEXTURE, FRAME );
|
||
|
|
BindTexture( SHADER_SAMPLER1, BASETEXTURE2, FRAME2 );
|
||
|
|
}
|
||
|
|
if( bDetail )
|
||
|
|
{
|
||
|
|
BindTexture( SHADER_SAMPLER3, DETAIL, DETAILFRAME );
|
||
|
|
}
|
||
|
|
if ( bSupports14 && bBlendModulate )
|
||
|
|
{
|
||
|
|
BindTexture( SHADER_SAMPLER4, BLENDMODULATETEXTURE );
|
||
|
|
}
|
||
|
|
|
||
|
|
// always set the transform for detail textures since I'm assuming that you'll
|
||
|
|
// always have a detailscale.
|
||
|
|
// go ahead and set this even if we don't have a detail texture so the vertex shader doesn't
|
||
|
|
// barf chunks with unitialized data.
|
||
|
|
SetVertexShaderTextureScaledTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_4, BASETEXTURETRANSFORM, DETAILSCALE );
|
||
|
|
|
||
|
|
if ( bSupports14 )
|
||
|
|
{
|
||
|
|
SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_6, BLENDMASKTRANSFORM );
|
||
|
|
}
|
||
|
|
|
||
|
|
// Texture 3 = lightmap
|
||
|
|
pShaderAPI->BindStandardTexture( SHADER_SAMPLER2, TEXTURE_LIGHTMAP );
|
||
|
|
|
||
|
|
EnablePixelShaderOverbright( 0, true, true );
|
||
|
|
|
||
|
|
SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_0, BASETEXTURETRANSFORM );
|
||
|
|
SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_2, BASETEXTURETRANSFORM2 );
|
||
|
|
if ( !bSupports14 )
|
||
|
|
{
|
||
|
|
worldvertextransition_Dynamic_Index vshIndex;
|
||
|
|
vshIndex.SetDOWATERFOG( pShaderAPI->GetSceneFogMode() == MATERIAL_FOG_LINEAR_BELOW_FOG_Z );
|
||
|
|
pShaderAPI->SetVertexShaderIndex( vshIndex.GetIndex() );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
worldvertextransition_vs14_Dynamic_Index vshIndex;
|
||
|
|
vshIndex.SetDOWATERFOG( pShaderAPI->GetSceneFogMode() == MATERIAL_FOG_LINEAR_BELOW_FOG_Z );
|
||
|
|
pShaderAPI->SetVertexShaderIndex( vshIndex.GetIndex() );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
Draw();
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
if( params[BUMPBASETEXTURE2WITHBUMPMAP]->GetIntValue() )
|
||
|
|
{
|
||
|
|
DrawWorldBumpedUsingVertexShader( BASETEXTURE, BASETEXTURETRANSFORM,
|
||
|
|
BUMPMAP, BUMPFRAME, BUMPTRANSFORM, ENVMAPMASK, ENVMAPMASKFRAME, ENVMAP,
|
||
|
|
ENVMAPFRAME, ENVMAPTINT, COLOR, ALPHA, ENVMAPCONTRAST, ENVMAPSATURATION, FRAME,
|
||
|
|
FRESNELREFLECTION, true, BASETEXTURE2, BASETEXTURETRANSFORM2, FRAME2, false );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// draw the base texture with everything else you normally would for
|
||
|
|
// bumped world materials
|
||
|
|
DrawWorldBumpedUsingVertexShader(
|
||
|
|
BASETEXTURE, BASETEXTURETRANSFORM,
|
||
|
|
BUMPMAP, BUMPFRAME, BUMPTRANSFORM,
|
||
|
|
ENVMAPMASK, ENVMAPMASKFRAME, ENVMAP, ENVMAPFRAME, ENVMAPTINT,
|
||
|
|
COLOR, ALPHA, ENVMAPCONTRAST, ENVMAPSATURATION, FRAME,
|
||
|
|
FRESNELREFLECTION,
|
||
|
|
false, -1, -1, -1, false );
|
||
|
|
|
||
|
|
// blend basetexture 2 on top of everything using lightmap alpha.
|
||
|
|
SHADOW_STATE
|
||
|
|
{
|
||
|
|
pShaderShadow->EnableTexture( SHADER_SAMPLER0, true );
|
||
|
|
pShaderShadow->EnableTexture( SHADER_SAMPLER1, true );
|
||
|
|
pShaderShadow->VertexShaderVertexFormat(
|
||
|
|
VERTEX_POSITION | VERTEX_COLOR, 2, 0, 0 );
|
||
|
|
pShaderShadow->EnableBlending( true );
|
||
|
|
pShaderShadow->BlendFunc( SHADER_BLEND_SRC_ALPHA, SHADER_BLEND_ONE_MINUS_SRC_ALPHA );
|
||
|
|
|
||
|
|
lightmappedgeneric_vs11_Static_Index vshIndex;
|
||
|
|
vshIndex.SetDETAIL( false );
|
||
|
|
vshIndex.SetENVMAP( false );
|
||
|
|
vshIndex.SetENVMAPCAMERASPACE( false );
|
||
|
|
vshIndex.SetENVMAPSPHERE( false );
|
||
|
|
vshIndex.SetVERTEXCOLOR( true );
|
||
|
|
pShaderShadow->SetVertexShader( "LightmappedGeneric_vs11", vshIndex.GetIndex() );
|
||
|
|
|
||
|
|
pShaderShadow->SetPixelShader( "WorldVertexTransition_BlendBase2" );
|
||
|
|
FogToFogColor();
|
||
|
|
}
|
||
|
|
DYNAMIC_STATE
|
||
|
|
{
|
||
|
|
if( bLightingOnly )
|
||
|
|
{
|
||
|
|
pShaderAPI->BindStandardTexture( SHADER_SAMPLER0, TEXTURE_GREY );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
BindTexture( SHADER_SAMPLER0, BASETEXTURE2, FRAME2 );
|
||
|
|
}
|
||
|
|
pShaderAPI->BindStandardTexture( SHADER_SAMPLER1, TEXTURE_LIGHTMAP );
|
||
|
|
|
||
|
|
float half[4] = { 0.5f, 0.5f, 0.5f, 0.5f };
|
||
|
|
pShaderAPI->SetPixelShaderConstant( 4, half );
|
||
|
|
EnablePixelShaderOverbright( 0, true, true );
|
||
|
|
SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_0, BASETEXTURETRANSFORM2 );
|
||
|
|
|
||
|
|
lightmappedgeneric_vs11_Dynamic_Index vshIndex;
|
||
|
|
vshIndex.SetDOWATERFOG( pShaderAPI->GetSceneFogMode() == MATERIAL_FOG_LINEAR_BELOW_FOG_Z );
|
||
|
|
pShaderAPI->SetVertexShaderIndex( vshIndex.GetIndex() );
|
||
|
|
}
|
||
|
|
Draw();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
END_SHADER
|
||
|
|
|