public override string GenerateShaderForOutput(int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar)
{
if (m_outputPorts[0].IsLocalValue(dataCollector.PortCategory))
{
return(m_outputPorts[0].LocalValue(dataCollector.PortCategory));
}
string result = string.Empty;
switch (m_inputPorts[0].DataType)
{
case WirePortDataType.FLOAT:
case WirePortDataType.FLOAT2:
case WirePortDataType.FLOAT3:
case WirePortDataType.FLOAT4:
case WirePortDataType.OBJECT:
case WirePortDataType.COLOR:
{
string value = m_inputPorts[0].GeneratePortInstructions(ref dataCollector);
result = GeneratorUtils.NormalizeValue(ref dataCollector, m_safeNormalize, m_inputPorts[0].DataType, value);
}
break;
case WirePortDataType.INT:
{
return(m_inputPorts[0].GeneratePortInstructions(ref dataCollector));
}
case WirePortDataType.FLOAT3x3:
case WirePortDataType.FLOAT4x4:
{
result = UIUtils.InvalidParameter(this);
}
break;
}
RegisterLocalVariable(0, result, ref dataCollector, "normalizeResult" + OutputId);
return(m_outputPorts[0].LocalValue(dataCollector.PortCategory));
}
public override string GenerateShaderForOutput(int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar)
{
if (m_outputPorts[0].IsLocalValue(dataCollector.PortCategory))
{
return(GetOutputVectorItem(0, outputId, m_outputPorts[0].LocalValue(dataCollector.PortCategory)));
}
GeneratorUtils.RegisterUnity2019MatrixDefines(ref dataCollector);
string result = m_inputPorts[0].GeneratePortInstructions(ref dataCollector);
string varName = string.Empty;
if ((int)m_from == (int)m_to)
{
RegisterLocalVariable(0, result, ref dataCollector);
return(GetOutputVectorItem(0, outputId, m_outputPorts[0].LocalValue(dataCollector.PortCategory)));
}
switch (m_from)
{
case TransformSpaceFrom.Object:
{
switch (m_to)
{
default:
case TransformSpaceTo.Object: break;
case TransformSpaceTo.World:
{
CalculateTransform(m_from, m_to, ref dataCollector, ref varName, ref result);
}
break;
case TransformSpaceTo.View:
{
CalculateTransform(m_from, m_to, ref dataCollector, ref varName, ref result);
}
break;
case TransformSpaceTo.Clip:
{
CalculateTransform(m_from, m_to, ref dataCollector, ref varName, ref result);
}
break;
case TransformSpaceTo.Tangent:
{
GeneratorUtils.GenerateWorldToTangentMatrix(ref dataCollector, UniqueId, CurrentPrecisionType);
CalculateTransform(m_from, TransformSpaceTo.World, ref dataCollector, ref varName, ref result);
result = string.Format(ASEWorldToTangentFormat, result);
varName = AseObjectToTangentDirVarName + OutputId;
}
break;
}
}
break;
case TransformSpaceFrom.World:
{
switch (m_to)
{
case TransformSpaceTo.Object:
{
CalculateTransform(m_from, m_to, ref dataCollector, ref varName, ref result);
}
break;
default:
case TransformSpaceTo.World: break;
case TransformSpaceTo.View:
{
CalculateTransform(m_from, m_to, ref dataCollector, ref varName, ref result);
}
break;
case TransformSpaceTo.Clip:
{
CalculateTransform(m_from, m_to, ref dataCollector, ref varName, ref result);
}
break;
case TransformSpaceTo.Tangent:
{
GeneratorUtils.GenerateWorldToTangentMatrix(ref dataCollector, UniqueId, CurrentPrecisionType);
result = string.Format(ASEWorldToTangentFormat, result);
varName = AseWorldToTangentDirVarName + OutputId;
}
break;
}
}
break;
case TransformSpaceFrom.View:
{
switch (m_to)
{
case TransformSpaceTo.Object:
{
CalculateTransform(m_from, m_to, ref dataCollector, ref varName, ref result);
}
break;
case TransformSpaceTo.World:
{
CalculateTransform(m_from, m_to, ref dataCollector, ref varName, ref result);
}
break;
default:
case TransformSpaceTo.View: break;
case TransformSpaceTo.Clip:
{
CalculateTransform(m_from, m_to, ref dataCollector, ref varName, ref result);
}
break;
case TransformSpaceTo.Tangent:
{
GeneratorUtils.GenerateWorldToTangentMatrix(ref dataCollector, UniqueId, CurrentPrecisionType);
CalculateTransform(m_from, TransformSpaceTo.World, ref dataCollector, ref varName, ref result);
result = string.Format(ASEWorldToTangentFormat, result);
varName = AseViewToTangentDirVarName + OutputId;
}
break;
}
}
break;
//case TransformSpace.Clip:
//{
// switch( m_to )
// {
// case TransformSpace.Object:
// {
// CalculateTransform( m_from, m_to, ref dataCollector, ref varName, ref result );
// }
// break;
// case TransformSpace.World:
// {
// CalculateTransform( m_from, m_to, ref dataCollector, ref varName, ref result );
// }
// break;
// case TransformSpace.View:
// {
// CalculateTransform( m_from, m_to, ref dataCollector, ref varName, ref result );
// }
// break;
// case TransformSpace.Clip: break;
// case TransformSpace.Tangent:
// {
// GeneratorUtils.GenerateWorldToTangentMatrix( ref dataCollector, UniqueId, CurrentPrecisionType );
// CalculateTransform( m_from, TransformSpace.World, ref dataCollector, ref varName, ref result );
// result = string.Format( ASEWorldToTangentFormat, result );
// varName = AseClipToTangentDirVarName + OutputId;
// }
// break;
// default:
// break;
// }
//}break;
case TransformSpaceFrom.Tangent:
{
string matrixVal = string.Empty;
if (m_inverseTangentType == InverseTangentType.Fast)
{
matrixVal = GeneratorUtils.GenerateTangentToWorldMatrixFast(ref dataCollector, UniqueId, CurrentPrecisionType);
}
else
{
matrixVal = GeneratorUtils.GenerateTangentToWorldMatrixPrecise(ref dataCollector, UniqueId, CurrentPrecisionType);
}
switch (m_to)
{
case TransformSpaceTo.Object:
{
result = string.Format(ASEMulOpFormat, matrixVal, result);
CalculateTransform(TransformSpaceFrom.World, m_to, ref dataCollector, ref varName, ref result);
varName = AseTangentToObjectDirVarName + OutputId;
}
break;
case TransformSpaceTo.World:
{
result = string.Format(ASEMulOpFormat, matrixVal, result);
varName = AseTangentToWorldDirVarName + OutputId;
}
break;
case TransformSpaceTo.View:
{
result = string.Format(ASEMulOpFormat, matrixVal, result);
CalculateTransform(TransformSpaceFrom.World, m_to, ref dataCollector, ref varName, ref result);
varName = AseTangentToViewDirVarName + OutputId;
}
break;
case TransformSpaceTo.Clip:
{
result = string.Format(ASEMulOpFormat, matrixVal, result);
CalculateTransform(TransformSpaceFrom.World, m_to, ref dataCollector, ref varName, ref result);
varName = AseTangentToClipDirVarName + OutputId;
}
break;
case TransformSpaceTo.Tangent:
default:
break;
}
}
break;
default: break;
}
if (m_normalize)
{
result = GeneratorUtils.NormalizeValue(ref dataCollector, m_safeNormalize, m_inputPorts[0].DataType, result);
}
RegisterLocalVariable(0, result, ref dataCollector, varName);
return(GetOutputVectorItem(0, outputId, m_outputPorts[0].LocalValue(dataCollector.PortCategory)));
}