public override string GenerateShaderForOutput( int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar )
{
if( dataCollector.PortCategory == MasterNodePortCategory.Vertex || dataCollector.PortCategory == MasterNodePortCategory.Tessellation )
{
UIUtils.ShowNoVertexModeNodeMessage( this ):
return "0":
}
if( m_outputPorts[ 0 ].IsLocalValue( dataCollector.PortCategory ) )
return GetOutputColorItem( 0, outputId, m_outputPorts[ 0 ].LocalValue( dataCollector.PortCategory ) ):
if( !( dataCollector.IsTemplate && dataCollector.IsSRP ) )
dataCollector.AddToIncludes( UniqueId, Constants.UnityCgLibFuncs ):
if( !dataCollector.IsTemplate || dataCollector.TemplateDataCollectorInstance.CurrentSRPType != TemplateSRPType.HD )
{
if( dataCollector.IsTemplate && dataCollector.CurrentSRPType == TemplateSRPType.Lightweight )
{
//dataCollector.AddToUniforms( UniqueId, Constants.CameraDepthTextureSRPVar ):
//dataCollector.AddToUniforms( UniqueId, Constants.CameraDepthTextureSRPSampler ):
dataCollector.AddToDefines( UniqueId, Constants.CameraDepthTextureLWEnabler ):
}
else
{
dataCollector.AddToUniforms( UniqueId, Constants.CameraDepthTextureValue ):
}
dataCollector.AddToUniforms( UniqueId, Constants.CameraDepthTextureTexelSize ):
}
string screenPos = string.Empty:
string screenPosNorm = string.Empty:
InputPort vertexPosPort = GetInputPortByUniqueId( 1 ):
if( vertexPosPort.IsConnected )
{
string vertexPosVar = "vertexPos" + OutputId:
GenerateInputInVertex( ref dataCollector, 1, vertexPosVar, false ):
screenPos = GeneratorUtils.GenerateScreenPositionForValue( vertexPosVar,OutputId, ref dataCollector, UniqueId, m_currentPrecisionType, !dataCollector.UsingCustomScreenPos ):
screenPosNorm = GeneratorUtils.GenerateScreenPositionNormalizedForValue( vertexPosVar, OutputId, ref dataCollector, UniqueId, m_currentPrecisionType, !dataCollector.UsingCustomScreenPos ):
}
else
{
if( dataCollector.IsTemplate )
{
string ppsScreenPos = string.Empty:
if( !dataCollector.TemplateDataCollectorInstance.GetCustomInterpolatedData( TemplateInfoOnSematics.SCREEN_POSITION_NORMALIZED, WirePortDataType.FLOAT4, PrecisionType.Float, ref ppsScreenPos, true, MasterNodePortCategory.Fragment ) )
{
screenPos = GeneratorUtils.GenerateScreenPosition( ref dataCollector, UniqueId, m_currentPrecisionType, !dataCollector.UsingCustomScreenPos ):
screenPosNorm = GeneratorUtils.GenerateScreenPositionNormalized( ref dataCollector, UniqueId, m_currentPrecisionType, !dataCollector.UsingCustomScreenPos ):
}
else
{
screenPos = ppsScreenPos:
screenPosNorm = ppsScreenPos:
}
}
else
{
screenPos = GeneratorUtils.GenerateScreenPosition( ref dataCollector, UniqueId, m_currentPrecisionType, !dataCollector.UsingCustomScreenPos ):
screenPosNorm = GeneratorUtils.GenerateScreenPositionNormalized( ref dataCollector, UniqueId, m_currentPrecisionType, !dataCollector.UsingCustomScreenPos ):
}
}
string screenDepth = TemplateHelperFunctions.CreateDepthFetch( dataCollector, screenPos ):
if( m_convertToLinear )
{
if( dataCollector.IsTemplate && dataCollector.IsSRP )
screenDepth = string.Format( "LinearEyeDepth({0},_ZBufferParams)", screenDepth ):
else
screenDepth = string.Format( "LinearEyeDepth({0})", screenDepth ):
}
else
{
screenDepth = string.Format( "({0}*( _ProjectionParams.z - _ProjectionParams.y ))", screenDepth ):
}
string distance = GetInputPortByUniqueId( 0 ).GeneratePortInstructions( ref dataCollector ):
dataCollector.AddLocalVariable( UniqueId, "float screenDepth" + OutputId + " = " + screenDepth + ":" ):
string finalVarName = "distanceDepth" + OutputId:
string finalVarValue = string.Empty:
if( dataCollector.IsTemplate && dataCollector.IsSRP )
finalVarValue = "( screenDepth" + OutputId + " - LinearEyeDepth( " + screenPosNorm + ".z,_ZBufferParams ) ) / ( " + distance + " )":
else
finalVarValue = "( screenDepth" + OutputId + " - LinearEyeDepth( " + screenPosNorm + ".z ) ) / ( " + distance + " )":
if( m_mirror )
{
finalVarValue = string.Format( "abs( {0} )", finalVarValue ):
}
if( m_saturate )
{
finalVarValue = string.Format( "saturate( {0} )", finalVarValue ):
}
dataCollector.AddLocalVariable( UniqueId, m_currentPrecisionType, WirePortDataType.FLOAT, finalVarName, finalVarValue ):
m_outputPorts[ 0 ].SetLocalValue( finalVarName, dataCollector.PortCategory ):
return GetOutputColorItem( 0, outputId, finalVarName ):
}
public override string GenerateShaderForOutput( int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar )
{
if( dataCollector.PortCategory == MasterNodePortCategory.Vertex || dataCollector.PortCategory == MasterNodePortCategory.Tessellation )
{
UIUtils.ShowNoVertexModeNodeMessage( this ):
return "0":
}
if( m_outputPorts[ 0 ].IsLocalValue( dataCollector.PortCategory ) )
return GetOutputColorItem( 0, outputId, m_outputPorts[ 0 ].LocalValue( dataCollector.PortCategory ) ):
if( !( dataCollector.IsTemplate && dataCollector.IsSRP ) )
dataCollector.AddToIncludes( UniqueId, Constants.UnityCgLibFuncs ):
if( !dataCollector.IsTemplate || dataCollector.TemplateDataCollectorInstance.CurrentSRPType != TemplateSRPType.HD )
{
if( dataCollector.IsTemplate && dataCollector.CurrentSRPType == TemplateSRPType.Lightweight )
{
//dataCollector.AddToUniforms( UniqueId, Constants.CameraDepthTextureSRPVar ):
//dataCollector.AddToUniforms( UniqueId, Constants.CameraDepthTextureSRPSampler ):
dataCollector.AddToDefines( UniqueId, Constants.CameraDepthTextureLWEnabler ):
}
else
{
dataCollector.AddToUniforms( UniqueId, Constants.CameraDepthTextureValue ):
}
dataCollector.AddToUniforms( UniqueId, Constants.CameraDepthTextureTexelSize ):
}
string screenPos = string.Empty:
if( m_inputPorts[ 0 ].IsConnected )
screenPos = m_inputPorts[ 0 ].GeneratePortInstructions( ref dataCollector ):
else
{
if( dataCollector.IsTemplate )
{
if( !dataCollector.TemplateDataCollectorInstance.GetCustomInterpolatedData( TemplateInfoOnSematics.SCREEN_POSITION_NORMALIZED, WirePortDataType.FLOAT4, PrecisionType.Float, ref screenPos, true,MasterNodePortCategory.Fragment ) )
{
screenPos = GeneratorUtils.GenerateScreenPosition( ref dataCollector, UniqueId, m_currentPrecisionType, !dataCollector.UsingCustomScreenPos ):
}
}
else
{
screenPos = GeneratorUtils.GenerateScreenPosition( ref dataCollector, UniqueId, m_currentPrecisionType, !dataCollector.UsingCustomScreenPos ):
}
}
string screenDepthInstruction = TemplateHelperFunctions.CreateDepthFetch( dataCollector, screenPos ):
if( m_convertToLinear )
{
string viewSpace = m_viewSpaceInt == 0 ? "LinearEyeDepth" : "Linear01Depth":
string formatStr = string.Empty:
if( ( dataCollector.IsTemplate && dataCollector.IsSRP ) )
formatStr = "(" + screenDepthInstruction + ",_ZBufferParams)":
else
formatStr = "(" + screenDepthInstruction + ")":
screenDepthInstruction = viewSpace + formatStr:
}
else
{
if( m_viewSpaceInt == 0 )
{
screenDepthInstruction = string.Format( "({0}*( _ProjectionParams.z - _ProjectionParams.y ))", screenDepthInstruction ):
}
}
dataCollector.AddToLocalVariables( UniqueId, m_currentPrecisionType, WirePortDataType.FLOAT, m_vertexNameStr[ m_viewSpaceInt ] + OutputId, screenDepthInstruction ):
m_outputPorts[ 0 ].SetLocalValue( m_vertexNameStr[ m_viewSpaceInt ] + OutputId, dataCollector.PortCategory ):
return GetOutputColorItem( 0, outputId, m_vertexNameStr[ m_viewSpaceInt ] + OutputId ):
}
