void CHLSL_Solver_Clip::OnWriteFXC( bool bIsPixelShader, WriteContext_FXC &context )
{
CHLSL_Var *pvar = GetSourceVar( 0 );
char tmp[MAXTARGC];
Q_snprintf( tmp, sizeof( tmp ), "clip( %s );\n", pvar->GetName() );
context.buf_code.PutString( tmp );
}
void CHLSL_Solver_ReadSemantics::OnVarInit( const WriteContext_FXC &context )
{
const ResourceType_t &type = GetResourceType();
const char *varname = GetResourceTypeName( type );
CHLSL_Var *target = GetTargetVar( 0 );
char tmp[MAXTARGC];
Q_snprintf( tmp, MAXTARGC, "In.%s", varname );
target->SetName( tmp, true );
}
void CHLSL_Solver_Callback::OnVarInit( const WriteContext_FXC &context )
{
CHLSL_Var *target = GetTargetVar( 0 );
char tmp[MAXTARGC];
Q_snprintf( tmp, MAXTARGC, "g_cData_%s", szName );
target->SetName( tmp, true );
}
void CHLSL_Solver_Invert::OnWriteFXC( bool bIsPixelShader, WriteContext_FXC &context )
{
CHLSL_Var *tg = GetTargetVar( 0 );
tg->DeclareMe(context);
CHLSL_Var *src1 = GetSourceVar( 0 );
char tmp[MAXTARGC];
Q_snprintf( tmp, MAXTARGC, "%s = 1.0f - %s;\n",
tg->GetName(),src1->GetName() );
context.buf_code.PutString( tmp );
}
void CHLSL_Solver_VectorRefract::OnWriteFXC( bool bIsPixelShader, WriteContext_FXC &context )
{
CHLSL_Var *tg = GetTargetVar( 0 );
tg->DeclareMe(context);
CHLSL_Var *src1 = GetSourceVar( 0 );
CHLSL_Var *src2 = GetSourceVar( 1 );
CHLSL_Var *src3 = GetSourceVar( 2 );
char tmp[MAXTARGC];
Q_snprintf( tmp, MAXTARGC, "%s = refract( %s, %s, %s );\n",
tg->GetName(),src1->GetName(),src2->GetName(),src3->GetName() );
context.buf_code.PutString( tmp );
}
void CHLSL_Solver_PP_RT::OnExecuteCode( const RunCodeContext &context )
{
CHLSL_Var *pT = GetTargetVar(0);
if ( IsErrorTexture( pT->GetTexture() ) )
pT->SetTexture( materials->FindTexture( m_szRTName, TEXTURE_GROUP_OTHER ) );
if ( context.IsUsingPreview() )
{
context.pRenderContext->PushRenderTargetAndViewport( pT->GetTexture() );
BlitRTRect( context );
context.pRenderContext->PopRenderTargetAndViewport();
}
}
bool CNodeRandom::CreateSolvers(GenericShaderData *ShaderData)
{
CJack *pJ_Out = GetJack_Out( 0 );
const int res = pJ_Out->GetResourceType();
CHLSL_Var *tg = pJ_Out->AllocateVarFromSmartType();
tg->MakeConstantOnly();
CHLSL_Solver_Random *solver = new CHLSL_Solver_Random( GetUniqueIndex() );
solver->SetResourceType( res );
solver->AddTargetVar( tg );
solver->SetState( m_iNumComponents, m_flValue_Min, m_flValue_Max );
AddSolver( solver );
return true;
}
bool CNodeLightscale::CreateSolvers(GenericShaderData *ShaderData)
{
CJack *pJ_Out = GetJack_Out( 0 );
const int res = pJ_Out->GetResourceType();
SetAllocating( false );
CHLSL_Var *tg = pJ_Out->AllocateVarFromSmartType();
tg->MakeConstantOnly();
CHLSL_Solver_Lightscale *solver = new CHLSL_Solver_Lightscale( GetUniqueIndex() );
solver->SetResourceType( res );
solver->AddTargetVar( tg );
solver->SetState( m_iLightScale );
AddSolver( solver );
return true;
}
void CHLSL_Solver_Array::OnVarInit_PostStep()
{
CHLSL_Var *src_0 = GetSourceVar( 0 );
CHLSL_Var *src_1 = (m_iSize_y > 1) ? GetSourceVar( 1 ) : NULL;
CHLSL_Var *target = GetTargetVar( 0 );
char tmp[MAXTARGC];
Q_snprintf( tmp, sizeof( tmp ), "g_cArray_%i[%s]", GetData().iNodeIndex, src_0->GetName() );
if ( src_1 != NULL )
{
char szAppend[MAX_PATH];
Q_snprintf( szAppend, sizeof( szAppend ), "[%s]", src_1->GetName() );
Q_strcat( tmp, szAppend, sizeof( tmp ) );
}
//Q_strcat( tmp, "", sizeof( tmp ) );
target->SetName( tmp, true );
}
bool CNodeConstant::CreateSolvers(GenericShaderData *ShaderData)
{
CJack *pJ_Out = GetJack_Out( 0 );
const int res = pJ_Out->GetResourceType();
CHLSL_Var *tg = pJ_Out->AllocateVarFromSmartType();
tg->MakeConstantOnly();
CHLSL_Solver_Constant *solver = new CHLSL_Solver_Constant( GetUniqueIndex() );
solver->SetResourceType( res );
solver->AddTargetVar( tg );
solver->SetComponentInfo( m_iChannelInfo );
AddSolver( solver );
return true;
}
bool CNodeVSInput::CreateSolvers(GenericShaderData *ShaderData)
{
for ( int i = 0; i < GetNumJacks_Out(); i++ )
{
CJack *pJ = GetJack_Out( i );
if ( !pJ->GetNumBridgesConnected() )
continue;
const int res = pJ->GetResourceType();
CHLSL_Var *var = pJ->AllocateVarFromSmartType();
var->MakeConstantOnly();
CHLSL_Solver_ReadSemantics *solver = new CHLSL_Solver_ReadSemantics( GetUniqueIndex() );
solver->SendVSSetup( curSetup );
solver->SetResourceType( res );
solver->AddTargetVar( var );
AddSolver( solver );
}
SmartCreateDummySolver();
return true;
}
bool CNodeUtility_Assign::CreateSolvers(GenericShaderData *ShaderData)
{
if ( GetNumJacks_In_Connected() < 2 )
return false;
CJack *pJ1 = GetJack_In( 0 );
CJack *pJ2 = GetJack_In( 1 );
CJack *pJ_Out = GetJack_Out( 0 );
if ( !pJ1->GetTemporaryVarTarget_End()->CanBeOverwritten() )
{
SetOutputsUndefined();
OnShowSolverErrored();
return false;
}
const int res = pJ_Out->GetResourceType();
CHLSL_Var *tg = pJ1->GetTemporaryVarTarget_End_Smart( pJ1->GetSmartType(), true );
Assert( tg );
if ( !tg->CanBeOverwritten() )
tg = NULL;
if ( !( tg->GetType() & pJ1->GetSmartType() ) )
tg = NULL;
SetAllocating( !tg );
if ( !tg )
tg = pJ_Out->AllocateVarFromSmartType();
pJ_Out->SetTemporaryVarTarget( tg );
CHLSL_Solver_Utility_Assign *solver = new CHLSL_Solver_Utility_Assign( GetUniqueIndex() );
solver->SetResourceType( res );
solver->AddSourceVar( pJ1->GetTemporaryVarTarget_End() );
solver->AddSourceVar( pJ2->GetTemporaryVarTarget_End() );
solver->AddTargetVar( tg );
AddSolver( solver );
return true;
}
bool CNodeBumpBasis::CreateSolvers(GenericShaderData *ShaderData)
{
for ( int i = 0; i < GetNumJacks_Out(); i++ )
{
CJack *pJCur = GetJack_Out(i);
if ( !pJCur->GetNumBridgesConnected() && i != 0 )
continue;
const int res = pJCur->GetResourceType();
CHLSL_Var *tg = pJCur->AllocateVarFromSmartType();
tg->MakeConstantOnly();
CHLSL_Solver_BumpBasis *solver = new CHLSL_Solver_BumpBasis( GetUniqueIndex() );
solver->SetResourceType( res );
solver->AddTargetVar( tg );
solver->SetState( i );
AddSolver( solver );
}
return !!GetNumSolvers();
}
bool CNodeCallback::CreateSolvers(GenericShaderData *ShaderData)
{
if ( !szCallbackName || !Q_strlen( szCallbackName ) || !iNumComponents )
return false;
int target = shaderEdit->FindCallback( szCallbackName );
if ( target < 0 )
return false;
CJack *pJ_Out = GetJack_Out( 0 );
const int res = pJ_Out->GetResourceType();
SetAllocating( true );
CHLSL_Var *tg = pJ_Out->AllocateVarFromSmartType();
tg->MakeConstantOnly();
CHLSL_Solver_Callback *solver = new CHLSL_Solver_Callback( GetUniqueIndex() );
solver->SetState( target, szCallbackName, iNumComponents );
solver->SetResourceType( res );
solver->AddTargetVar( tg );
AddSolver( solver );
return true;
}
void CHLSL_Solver_Array::OnVarInit( const WriteContext_FXC &context )
{
CHLSL_Var *target = GetTargetVar( 0 );
target->SetName( "NOT_VALIDATED_YET", true );
}