//-----------------------------------------------------------------------------
// Initialize shader parameters
//-----------------------------------------------------------------------------
void InitParamsPhong_DX9( CBaseVSShader *pShader, IMaterialVar** params, const char *pMaterialName, VertexLitGeneric_DX9_Vars_t &info )
{
// FLASHLIGHTFIXME: Do ShaderAPI::BindFlashlightTexture
Assert( info.m_nFlashlightTexture >= 0 );
params[FLASHLIGHTTEXTURE]->SetStringValue( GetFlashlightTextureFilename() );
// Write over $basetexture with $info.m_nBumpmap if we are going to be using diffuse normal mapping.
if( info.m_nAlbedo != -1 && g_pConfig->UseBumpmapping() && info.m_nBumpmap != -1 && params[info.m_nBumpmap]->IsDefined() && params[info.m_nAlbedo]->IsDefined() &&
params[info.m_nBaseTexture]->IsDefined() )
{
params[info.m_nBaseTexture]->SetStringValue( params[info.m_nAlbedo]->GetStringValue() );
}
// This shader can be used with hw skinning
SET_FLAGS2( MATERIAL_VAR2_SUPPORTS_HW_SKINNING );
SET_FLAGS2( MATERIAL_VAR2_LIGHTING_VERTEX_LIT );
// No texture means no env mask in base alpha
if ( !params[info.m_nBaseTexture]->IsDefined() )
{
CLEAR_FLAGS( MATERIAL_VAR_BASEALPHAENVMAPMASK );
}
// If in decal mode, no debug override...
if (IS_FLAG_SET(MATERIAL_VAR_DECAL))
{
SET_FLAGS( MATERIAL_VAR_NO_DEBUG_OVERRIDE );
}
// We always specify we're using user data, therefore we always need tangent spaces
SET_FLAGS2( MATERIAL_VAR2_NEEDS_TANGENT_SPACES );
bool bBump = (info.m_nBumpmap != -1) && g_pConfig->UseBumpmapping() && params[info.m_nBumpmap]->IsDefined();
bool bEnvMap = (info.m_nEnvmap != -1) && params[info.m_nEnvmap]->IsDefined();
bool bDiffuseWarp = (info.m_nDiffuseWarpTexture != -1) && params[info.m_nDiffuseWarpTexture]->IsDefined();
bool bPhong = (info.m_nPhong != -1) && params[info.m_nPhong]->IsDefined();
if( !bBump && !bEnvMap && !bDiffuseWarp && !bPhong )
{
CLEAR_FLAGS( MATERIAL_VAR_NORMALMAPALPHAENVMAPMASK );
}
if ( ( info.m_nSelfIllumFresnelMinMaxExp != -1 ) && ( !params[info.m_nSelfIllumFresnelMinMaxExp]->IsDefined() ) )
{
params[info.m_nSelfIllumFresnelMinMaxExp]->SetVecValue( 0.0f, 1.0f, 1.0f );
}
InitFloatParam( info.m_nEnvmapFresnel, params, 0.0f );
InitFloatParam( info.m_nAmbientOcclusion, params, 0.0f );
InitFloatParam( info.m_nDisplacementWrinkleMap, params, 0.0f );
InitIntParam( info.m_nSelfIllumFresnel, params, 0 );
InitIntParam( info.m_nBaseMapAlphaPhongMask, params, 0 );
InitIntParam( info.m_nBaseMapLuminancePhongMask, params, 0 );
InitIntParam( info.m_nShaderSrgbRead360, params, 0 );
InitIntParam( info.m_nAllowDiffuseModulation, params, 1 );
InitIntParam( info.m_nPhongDisableHalfLambert, params, 0 );
SET_PARAM_STRING_IF_NOT_DEFINED( info.m_nFoW, "_rt_fog_of_war" );
}
void InitParams_Eyes_Refract( CBaseVSShader *pShader, IMaterialVar** params, const char *pMaterialName, Eye_Refract_Vars_t &info )
{
params[FLASHLIGHTTEXTURE]->SetStringValue( GetFlashlightTextureFilename() );
// Set material flags
SET_FLAGS2( MATERIAL_VAR2_SUPPORTS_HW_SKINNING );
SET_FLAGS2( MATERIAL_VAR2_LIGHTING_VERTEX_LIT );
// Set material parameter default values
if ( ( info.m_nIntro >= 0 ) && ( !params[info.m_nIntro]->IsDefined() ) )
{
params[info.m_nIntro]->SetIntValue( kDefaultIntro );
}
if ( ( info.m_nDilation >= 0 ) && ( !params[info.m_nDilation]->IsDefined() ) )
{
params[info.m_nDilation]->SetFloatValue( kDefaultDilation );
}
if ( ( info.m_nGlossiness >= 0 ) && ( !params[info.m_nGlossiness]->IsDefined() ) )
{
params[info.m_nGlossiness]->SetFloatValue( kDefaultGlossiness );
}
if ( ( info.m_nSphereTexKillCombo >= 0 ) && ( !params[info.m_nSphereTexKillCombo]->IsDefined() ) )
{
params[info.m_nSphereTexKillCombo]->SetIntValue( kDefaultSphereTexKillCombo );
}
if ( ( info.m_nRaytraceSphere >= 0 ) && ( !params[info.m_nRaytraceSphere]->IsDefined() ) )
{
params[info.m_nRaytraceSphere]->SetIntValue( kDefaultRaytraceSphere );
}
if ( ( info.m_nAmbientOcclColor >= 0 ) && ( !params[info.m_nAmbientOcclColor]->IsDefined() ) )
{
params[info.m_nAmbientOcclColor]->SetVecValue( kDefaultAmbientOcclColor, 4 );
}
if ( ( info.m_nEyeballRadius >= 0 ) && ( !params[info.m_nEyeballRadius]->IsDefined() ) )
{
params[info.m_nEyeballRadius]->SetFloatValue( kDefaultEyeballRadius );
}
if ( ( info.m_nParallaxStrength >= 0 ) && ( !params[info.m_nParallaxStrength]->IsDefined() ) )
{
params[info.m_nParallaxStrength]->SetFloatValue( kDefaultParallaxStrength );
}
if ( ( info.m_nCorneaBumpStrength >= 0 ) && ( !params[info.m_nCorneaBumpStrength]->IsDefined() ) )
{
params[info.m_nCorneaBumpStrength]->SetFloatValue( kDefaultCorneaBumpStrength );
}
if ( ( info.m_nAmbientOcclusion >= 0 ) && ( !params[info.m_nAmbientOcclusion]->IsDefined() ) )
{
params[info.m_nAmbientOcclusion]->SetFloatValue( 0.0f );
}
}
END_SHADER_PARAMS
SHADER_INIT_PARAMS()
{
params[FLASHLIGHTTEXTURE]->SetStringValue( GetFlashlightTextureFilename() );
SET_FLAGS2( MATERIAL_VAR2_SUPPORTS_HW_SKINNING );
if( !params[INTRO]->IsDefined() )
{
params[INTRO]->SetIntValue( 0 );
}
}
SHADER_INIT_PARAMS()
{
if( !params[DETAIL_ALPHA_MASK_BASE_TEXTURE]->IsDefined() )
{
params[DETAIL_ALPHA_MASK_BASE_TEXTURE]->SetIntValue( 0 );
}
params[FLASHLIGHTTEXTURE]->SetStringValue( GetFlashlightTextureFilename() );
// Write over $basetexture with $albedo if we are going to be using diffuse normal mapping.
if( g_pConfig->UseBumpmapping() && params[BUMPMAP]->IsDefined() && params[ALBEDO]->IsDefined() &&
params[BASETEXTURE]->IsDefined() &&
!( params[NODIFFUSEBUMPLIGHTING]->IsDefined() && params[NODIFFUSEBUMPLIGHTING]->GetIntValue() ) )
{
params[BASETEXTURE]->SetStringValue( params[ALBEDO]->GetStringValue() );
}
if( !params[NODIFFUSEBUMPLIGHTING]->IsDefined() )
{
params[NODIFFUSEBUMPLIGHTING]->SetIntValue( 0 );
}
if( !params[SELFILLUMTINT]->IsDefined() )
{
params[SELFILLUMTINT]->SetVecValue( 1.0f, 1.0f, 1.0f );
}
if( !params[DETAILSCALE]->IsDefined() )
{
params[DETAILSCALE]->SetFloatValue( 4.0f );
}
if( !params[BUMPFRAME]->IsDefined() )
{
params[BUMPFRAME]->SetIntValue( 0 );
}
if( !params[DETAILFRAME]->IsDefined() )
{
params[DETAILFRAME]->SetIntValue( 0 );
}
// No texture means no self-illum or env mask in base alpha
if ( !params[BASETEXTURE]->IsDefined() )
{
CLEAR_FLAGS( MATERIAL_VAR_SELFILLUM );
CLEAR_FLAGS( MATERIAL_VAR_BASEALPHAENVMAPMASK );
}
// If in decal mode, no debug override...
if (IS_FLAG_SET(MATERIAL_VAR_DECAL))
{
SET_FLAGS( MATERIAL_VAR_NO_DEBUG_OVERRIDE );
}
SET_FLAGS2( MATERIAL_VAR2_LIGHTING_LIGHTMAP );
if( g_pConfig->UseBumpmapping() && params[BUMPMAP]->IsDefined() && (params[NODIFFUSEBUMPLIGHTING]->GetIntValue() == 0) )
{
SET_FLAGS2( MATERIAL_VAR2_LIGHTING_BUMPED_LIGHTMAP );
}
// srgb read 360
InitIntParam( SHADERSRGBREAD360, params, 0 );
}
void InitParamsLightmappedGeneric_DX9( CBaseVSShader *pShader, IMaterialVar** params, const char *pMaterialName, LightmappedGeneric_DX9_Vars_t &info )
{
// Override vertex fog via the global setting if it isn't enabled/disabled in the material file.
if ( !IS_FLAG_DEFINED( MATERIAL_VAR_VERTEXFOG ) && mat_force_vertexfog.GetBool() )
{
SET_FLAGS( MATERIAL_VAR_VERTEXFOG );
}
params[FLASHLIGHTTEXTURE]->SetStringValue( GetFlashlightTextureFilename() );
// Write over $basetexture with $albedo if we are going to be using diffuse normal mapping.
if( g_pConfig->UseBumpmapping() && params[info.m_nBumpmap]->IsDefined() && params[info.m_nAlbedo]->IsDefined() &&
params[info.m_nBaseTexture]->IsDefined() &&
!( params[info.m_nNoDiffuseBumpLighting]->IsDefined() && params[info.m_nNoDiffuseBumpLighting]->GetIntValue() ) )
{
params[info.m_nBaseTexture]->SetStringValue( params[info.m_nAlbedo]->GetStringValue() );
}
if( pShader->IsUsingGraphics() && params[info.m_nEnvmap]->IsDefined() && !pShader->CanUseEditorMaterials() )
{
if( stricmp( params[info.m_nEnvmap]->GetStringValue(), "env_cubemap" ) == 0 )
{
Warning( "env_cubemap used on world geometry without rebuilding map. . ignoring: %s\n", pMaterialName );
params[info.m_nEnvmap]->SetUndefined();
}
}
if ( (mat_disable_lightwarp.GetBool() ) &&
(info.m_nLightWarpTexture != -1) )
{
params[info.m_nLightWarpTexture]->SetUndefined();
}
if ( (mat_disable_fancy_blending.GetBool() ) &&
(info.m_nBlendModulateTexture != -1) )
{
params[info.m_nBlendModulateTexture]->SetUndefined();
}
if( !params[info.m_nEnvmapTint]->IsDefined() )
params[info.m_nEnvmapTint]->SetVecValue( 1.0f, 1.0f, 1.0f );
if( !params[info.m_nNoDiffuseBumpLighting]->IsDefined() )
params[info.m_nNoDiffuseBumpLighting]->SetIntValue( 0 );
if( !params[info.m_nSelfIllumTint]->IsDefined() )
params[info.m_nSelfIllumTint]->SetVecValue( 1.0f, 1.0f, 1.0f );
if( !params[info.m_nDetailScale]->IsDefined() )
params[info.m_nDetailScale]->SetFloatValue( 4.0f );
if ( !params[info.m_nDetailTint]->IsDefined() )
params[info.m_nDetailTint]->SetVecValue( 1.0f, 1.0f, 1.0f, 1.0f );
InitFloatParam( info.m_nDetailTextureBlendFactor, params, 1.0 );
InitIntParam( info.m_nDetailTextureCombineMode, params, 0 );
if( !params[info.m_nFresnelReflection]->IsDefined() )
params[info.m_nFresnelReflection]->SetFloatValue( 1.0f );
if( !params[info.m_nEnvmapMaskFrame]->IsDefined() )
params[info.m_nEnvmapMaskFrame]->SetIntValue( 0 );
if( !params[info.m_nEnvmapFrame]->IsDefined() )
params[info.m_nEnvmapFrame]->SetIntValue( 0 );
if( !params[info.m_nBumpFrame]->IsDefined() )
params[info.m_nBumpFrame]->SetIntValue( 0 );
if( !params[info.m_nDetailFrame]->IsDefined() )
params[info.m_nDetailFrame]->SetIntValue( 0 );
if( !params[info.m_nEnvmapContrast]->IsDefined() )
params[info.m_nEnvmapContrast]->SetFloatValue( 0.0f );
if( !params[info.m_nEnvmapSaturation]->IsDefined() )
params[info.m_nEnvmapSaturation]->SetFloatValue( 1.0f );
InitFloatParam( info.m_nAlphaTestReference, params, 0.0f );
// No texture means no self-illum or env mask in base alpha
if ( !params[info.m_nBaseTexture]->IsDefined() )
{
CLEAR_FLAGS( MATERIAL_VAR_SELFILLUM );
CLEAR_FLAGS( MATERIAL_VAR_BASEALPHAENVMAPMASK );
}
if( params[info.m_nBumpmap]->IsDefined() )
{
params[info.m_nEnvmapMask]->SetUndefined();
}
// If in decal mode, no debug override...
if (IS_FLAG_SET(MATERIAL_VAR_DECAL))
{
SET_FLAGS( MATERIAL_VAR_NO_DEBUG_OVERRIDE );
}
SET_FLAGS2( MATERIAL_VAR2_LIGHTING_LIGHTMAP );
if( g_pConfig->UseBumpmapping() && params[info.m_nBumpmap]->IsDefined() && (params[info.m_nNoDiffuseBumpLighting]->GetIntValue() == 0) )
{
SET_FLAGS2( MATERIAL_VAR2_LIGHTING_BUMPED_LIGHTMAP );
}
// If mat_specular 0, then get rid of envmap
if( !g_pConfig->UseSpecular() && params[info.m_nEnvmap]->IsDefined() && params[info.m_nBaseTexture]->IsDefined() )
{
params[info.m_nEnvmap]->SetUndefined();
}
if( !params[info.m_nBaseTextureNoEnvmap]->IsDefined() )
{
params[info.m_nBaseTextureNoEnvmap]->SetIntValue( 0 );
}
if( !params[info.m_nBaseTexture2NoEnvmap]->IsDefined() )
{
params[info.m_nBaseTexture2NoEnvmap]->SetIntValue( 0 );
}
if( ( info.m_nSelfShadowedBumpFlag != -1 ) &&
( !params[info.m_nSelfShadowedBumpFlag]->IsDefined() )
)
{
params[info.m_nSelfShadowedBumpFlag]->SetIntValue( 0 );
}
// handle line art parms
InitFloatParam( info.m_nEdgeSoftnessStart, params, 0.5 );
InitFloatParam( info.m_nEdgeSoftnessEnd, params, 0.5 );
InitFloatParam( info.m_nOutlineAlpha, params, 1.0 );
// parallax mapping
InitFloatParam( info.m_nHeightScale, params, 0.1 );
// srgb read 360
InitIntParam( info.m_nShaderSrgbRead360, params, 0 );
InitFloatParam( info.m_nEnvMapLightScale, params, 0.0f );
SET_PARAM_STRING_IF_NOT_DEFINED( info.m_nFoW, "_rt_fog_of_war" );
if ( g_pConfig->m_bPaintInGame )
{
if( info.m_nPaintSplatNormal != -1 )
{
if( !params[info.m_nPaintSplatNormal]->IsDefined() )
{
params[info.m_nPaintSplatNormal]->SetStringValue( "paint/splatnormal_default" );
}
}
if( info.m_nPaintSplatEnvMap != -1 )
{
if( !params[info.m_nPaintSplatEnvMap]->IsDefined() )
{
if( params[info.m_nEnvmap]->IsDefined() )
{
params[info.m_nPaintSplatEnvMap]->SetStringValue( params[info.m_nEnvmap]->GetStringValue() );
}
else
{
params[info.m_nPaintSplatEnvMap]->SetStringValue( "env_cubemap" );
}
}
}
}
else
{
if( info.m_nPaintSplatNormal != -1 )
{
params[info.m_nPaintSplatNormal]->SetUndefined();
}
if( info.m_nPaintSplatEnvMap != -1 )
{
params[info.m_nPaintSplatEnvMap]->SetUndefined();
}
}
}
// FIXME: doesn't support fresnel!
void InitParamsMultiblend_DX9( CBaseVSShader *pShader, IMaterialVar** params, const char *pMaterialName, Multiblend_DX9_Vars_t &info )
{
SET_FLAGS2( MATERIAL_VAR2_LIGHTING_LIGHTMAP );
params[FLASHLIGHTTEXTURE]->SetStringValue( GetFlashlightTextureFilename() );
}
void InitParamsFlesh( CBaseVSShader *pShader, IMaterialVar** params, const char *pMaterialName, FleshVars_t &info )
{
// Set material parameter default values
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nUVScale, kDefaultUVScale );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nDetailScale, kDefaultDetailScale );
SET_PARAM_INT_IF_NOT_DEFINED( info.m_nDetailFrame, kDefaultDetailFrame );
SET_PARAM_INT_IF_NOT_DEFINED( info.m_nDetailBlendMode, kDefaultDetailBlendMode );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nDetailBlendFactor, kDefaultDetailBlendFactor );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nBumpStrength, kDefaultBumpStrength );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nFresnelBumpStrength, kDefaultFresnelBumpStrength );
SET_PARAM_INT_IF_NOT_DEFINED( info.m_nInteriorEnable, kDefaultInteriorEnable );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nInteriorFogStrength, kDefaultInteriorFogStrength );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nInteriorBackgroundBoost, kDefaultInteriorBackgroundBoost );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nInteriorAmbientScale, kDefaultInteriorAmbientScale );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nInteriorBackLightScale, kDefaultInteriorBackLightScale );
SET_PARAM_VEC_IF_NOT_DEFINED( info.m_nInteriorColor, kDefaultInteriorColor, 3 );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nInteriorRefractStrength, kDefaultInteriorRefractStrength );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nInteriorRefractBlur, kDefaultInteriorRefractBlur );
SET_PARAM_VEC_IF_NOT_DEFINED( info.m_nFresnelParams, kDefaultFresnelParams, 3 );
SET_PARAM_VEC_IF_NOT_DEFINED( info.m_nPhongColorTint, kDefaultPhongColorTint, 3 );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nDiffuseSoftNormal, kDefaultDiffuseSoftNormal );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nDiffuseExponent, kDefaultDiffuseExponent );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nSpecExp, kDefaultSpecExp );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nSpecScale, kDefaultSpecScale );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nSpecExp2, kDefaultSpecExp );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nSpecScale2, kDefaultSpecScale );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nPhong2Softness, kDefaultPhong2Softness );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nRimLightExp, kDefaultRimLightExp );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nRimLightScale, kDefaultRimLightScale );
SET_PARAM_VEC_IF_NOT_DEFINED( info.m_nSelfIllumTint, kDefaultSelfIllumTint, 3 );
SET_PARAM_VEC_IF_NOT_DEFINED( info.m_nUVProjOffset, kDefaultUVProjOffset, 3 );
SET_PARAM_VEC_IF_NOT_DEFINED( info.m_nBBMin, kDefaultBB, 3 );
SET_PARAM_VEC_IF_NOT_DEFINED( info.m_nBBMax, kDefaultBB, 3 );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nBackScatter, kDefaultBackScatter );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nForwardScatter, kDefaultForwardScatter );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nAmbientBoost, kDefaultAmbientBoost );
SET_PARAM_INT_IF_NOT_DEFINED( info.m_nAmbientBoostMaskMode, kDefaultAmbientBoostMaskMode );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nIridescenceExponent, kDefaultIridescenceExponent );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nIridescenceBoost, kDefaultIridescenceBoost );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nHueShiftIntensity, kDefaultHueShiftIntensity );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nHueShiftFresnelExponent, kDefaultHueShiftFresnelExponent );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nSSDepth, kDefaultSSDepth );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nSSTintByAlbedo, kDefaultSSTintByAlbedo );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nSSBentNormalIntensity, kDefaultSSBentNormalIntensity );
SET_PARAM_VEC_IF_NOT_DEFINED( info.m_nSSColorTint, kDefaultSSColorTint, 3 );
SET_PARAM_FLOAT_IF_NOT_DEFINED( info.m_nNormal2Softness, kDefaultNormal2Softness );
// FLASHLIGHTFIXME: Do ShaderAPI::BindFlashlightTexture
Assert( info.m_nFlashlightTexture >= 0 );
params[FLASHLIGHTTEXTURE]->SetStringValue( GetFlashlightTextureFilename() );
SET_PARAM_INT_IF_NOT_DEFINED( info.m_nFlashlightTextureFrame, 0 );
SET_PARAM_INT_IF_NOT_DEFINED( info.m_nBumpFrame, kDefaultBumpFrame )
// Set material flags
SET_FLAGS2( MATERIAL_VAR2_SUPPORTS_HW_SKINNING );
SET_FLAGS2( MATERIAL_VAR2_LIGHTING_VERTEX_LIT );
//SET_FLAGS2( MATERIAL_VAR2_NEEDS_TANGENT_SPACES );
// If 'interior' is enabled, we use the refract buffer:
if ( params[info.m_nInteriorEnable]->IsDefined() && params[info.m_nInteriorEnable]->GetIntValue() != 0 )
{
//SET_FLAGS2( MATERIAL_VAR2_NEEDS_FULL_FRAME_BUFFER_TEXTURE );
SET_FLAGS2( MATERIAL_VAR2_NEEDS_POWER_OF_TWO_FRAME_BUFFER_TEXTURE );
}
}