public override string GenerateShaderForOutput(int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar)
{
if (m_outputPorts[0].IsLocalValue)
{
return(GetOutputVectorItem(0, outputId, m_outputPorts[0].LocalValue));
}
OnPropertyNameChanged();
CheckReference();
bool isVertex = (dataCollector.PortCategory == MasterNodePortCategory.Vertex || dataCollector.PortCategory == MasterNodePortCategory.Tessellation);
bool instanced = false;
if (m_referenceType == TexReferenceType.Instance && m_referenceSampler != null)
{
instanced = true;
}
if (instanced)
{
if (!m_referenceSampler.TexPort.IsConnected)
{
base.GenerateShaderForOutput(outputId, ref dataCollector, ignoreLocalvar);
}
}
else if (!m_texPort.IsConnected)
{
base.GenerateShaderForOutput(outputId, ref dataCollector, ignoreLocalvar);
}
string level = string.Empty;
if (m_lodPort.Visible)
{
level = m_lodPort.GeneratePortInstructions(ref dataCollector);
}
if (isVertex && !m_lodPort.Visible)
{
level = "0";
}
string propertyName = string.Empty;
if (instanced)
{
if (m_referenceSampler.TexPort.IsConnected)
{
propertyName = m_referenceSampler.TexPort.GeneratePortInstructions(ref dataCollector);
}
else
{
propertyName = m_referenceSampler.PropertyName;
}
}
else if (m_texPort.IsConnected)
{
propertyName = m_texPort.GeneratePortInstructions(ref dataCollector);
}
else
{
propertyName = PropertyName;
}
string uvs = string.Empty;
if (m_uvPort.IsConnected)
{
uvs = m_uvPort.GeneratePortInstructions(ref dataCollector);
}
else
{
if (dataCollector.IsTemplate)
{
uvs = dataCollector.TemplateDataCollectorInstance.GetTextureCoord(m_uvSet, (instanced ? m_referenceSampler.PropertyName : PropertyName), UniqueId, m_currentPrecisionType);
}
else
{
if (isVertex)
{
uvs = TexCoordVertexDataNode.GenerateVertexUVs(ref dataCollector, UniqueId, m_uvSet, propertyName);
}
else
{
uvs = TexCoordVertexDataNode.GenerateFragUVs(ref dataCollector, UniqueId, m_uvSet, propertyName);
}
}
}
string index = m_indexPort.GeneratePortInstructions(ref dataCollector);
string m_normalMapUnpackMode = "";
if (m_autoUnpackNormals)
{
bool isScaledNormal = false;
if (m_normalPort.IsConnected)
{
isScaledNormal = true;
}
else
{
if (m_normalPort.FloatInternalData != 1)
{
isScaledNormal = true;
}
}
if (isScaledNormal)
{
string scaleValue = m_normalPort.GeneratePortInstructions(ref dataCollector);
dataCollector.AddToIncludes(UniqueId, Constants.UnityStandardUtilsLibFuncs);
m_normalMapUnpackMode = "UnpackScaleNormal( {0} ," + scaleValue + " )";
}
else
{
m_normalMapUnpackMode = "UnpackNormal( {0} )";
}
}
string result = string.Empty;
//CAREFUL mipbias here means derivative (this needs index changes)
if (m_mipMode == MipType.MipBias)
{
dataCollector.UsingArrayDerivatives = true;
result = "ASE_SAMPLE_TEX2DARRAY_GRAD(" + propertyName + ", float3(" + uvs + ", " + index + "), " + m_ddxPort.GeneratePortInstructions(ref dataCollector) + ", " + m_ddyPort.GeneratePortInstructions(ref dataCollector) + " )";
}
else if (m_lodPort.Visible || isVertex)
{
result = "UNITY_SAMPLE_TEX2DARRAY_LOD(" + propertyName + ", float3(" + uvs + ", " + index + "), " + level + " )";
}
else
{
result = "UNITY_SAMPLE_TEX2DARRAY" + (m_lodPort.Visible || isVertex ? "_LOD" : "") + "(" + propertyName + ", float3(" + uvs + ", " + index + ") " + (m_lodPort.Visible || isVertex ? ", " + level : "") + " )";
}
if (m_autoUnpackNormals)
{
result = string.Format(m_normalMapUnpackMode, result);
}
RegisterLocalVariable(0, result, ref dataCollector, "texArray" + OutputId);
return(GetOutputVectorItem(0, outputId, m_outputPorts[0].LocalValue));
}
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)));
}
OnPropertyNameChanged();
if (CheckReference())
{
OrderIndex = m_referenceSampler.RawOrderIndex;
OrderIndexOffset = m_referenceSampler.OrderIndexOffset;
}
bool isVertex = (dataCollector.PortCategory == MasterNodePortCategory.Vertex || dataCollector.PortCategory == MasterNodePortCategory.Tessellation);
bool instanced = false;
if (m_referenceType == TexReferenceType.Instance && m_referenceSampler != null)
{
instanced = true;
}
if (instanced)
{
if (!m_referenceSampler.TexPort.IsConnected)
{
base.GenerateShaderForOutput(outputId, ref dataCollector, ignoreLocalvar);
}
}
else if (!m_texPort.IsConnected)
{
base.GenerateShaderForOutput(outputId, ref dataCollector, ignoreLocalvar);
}
string level = string.Empty;
if (m_lodPort.Visible)
{
level = m_lodPort.GeneratePortInstructions(ref dataCollector);
}
if (isVertex && !m_lodPort.Visible)
{
level = "0";
}
string propertyName = string.Empty;
if (instanced)
{
if (m_referenceSampler.TexPort.IsConnected)
{
propertyName = m_referenceSampler.TexPort.GeneratePortInstructions(ref dataCollector);
}
else
{
propertyName = m_referenceSampler.PropertyName;
}
}
else if (m_texPort.IsConnected)
{
propertyName = m_texPort.GeneratePortInstructions(ref dataCollector);
}
else
{
propertyName = PropertyName;
}
string uvs = string.Empty;
if (m_uvPort.IsConnected)
{
uvs = m_uvPort.GeneratePortInstructions(ref dataCollector);
}
else
{
if (dataCollector.IsTemplate)
{
uvs = dataCollector.TemplateDataCollectorInstance.GetTextureCoord(m_uvSet, propertyName /*( instanced ? m_referenceSampler.PropertyName : PropertyName )*/, UniqueId, CurrentPrecisionType);
}
else
{
if (isVertex)
{
uvs = TexCoordVertexDataNode.GenerateVertexUVs(ref dataCollector, UniqueId, m_uvSet, propertyName);
}
else
{
uvs = TexCoordVertexDataNode.GenerateFragUVs(ref dataCollector, UniqueId, m_uvSet, propertyName);
}
}
}
string index = m_indexPort.GeneratePortInstructions(ref dataCollector);
string result = string.Empty;
if (dataCollector.IsTemplate && dataCollector.IsSRP)
{
//CAREFUL mipbias here means derivative (this needs index changes)
//TODO: unity now supports bias as well
if (m_mipMode == MipType.MipBias)
{
dataCollector.UsingArrayDerivatives = true;
result = propertyName + ".SampleGrad(sampler" + propertyName + ", float3(" + uvs + ", " + index + "), " + m_ddxPort.GeneratePortInstructions(ref dataCollector) + ", " + m_ddyPort.GeneratePortInstructions(ref dataCollector) + ");";
}
else if (m_lodPort.Visible || isVertex)
{
result = "SAMPLE_TEXTURE2D_ARRAY_LOD(" + propertyName + ", sampler" + propertyName + ", " + uvs + ", " + index + ", " + level + " )";
}
else
{
result = "SAMPLE_TEXTURE2D_ARRAY(" + propertyName + ", sampler" + propertyName + ", " + uvs + ", " + index + " )";
}
}
else
{
//CAREFUL mipbias here means derivative (this needs index changes)
if (m_mipMode == MipType.MipBias)
{
dataCollector.UsingArrayDerivatives = true;
result = "ASE_SAMPLE_TEX2DARRAY_GRAD(" + propertyName + ", float3(" + uvs + ", " + index + "), " + m_ddxPort.GeneratePortInstructions(ref dataCollector) + ", " + m_ddyPort.GeneratePortInstructions(ref dataCollector) + " )";
}
else if (m_lodPort.Visible || isVertex)
{
result = "UNITY_SAMPLE_TEX2DARRAY_LOD(" + propertyName + ", float3(" + uvs + ", " + index + "), " + level + " )";
}
else
{
result = "UNITY_SAMPLE_TEX2DARRAY" + (m_lodPort.Visible || isVertex ? "_LOD" : "") + "(" + propertyName + ", float3(" + uvs + ", " + index + ") " + (m_lodPort.Visible || isVertex ? ", " + level : "") + " )";
}
}
if (m_autoUnpackNormals)
{
bool isScaledNormal = false;
if (m_normalPort.IsConnected)
{
isScaledNormal = true;
}
else
{
if (m_normalPort.FloatInternalData != 1)
{
isScaledNormal = true;
}
}
string scaleValue = isScaledNormal ? m_normalPort.GeneratePortInstructions(ref dataCollector) : "1.0";
result = GeneratorUtils.GenerateUnpackNormalStr(ref dataCollector, CurrentPrecisionType, UniqueId, OutputId, result, isScaledNormal, scaleValue);
if (isScaledNormal && (!dataCollector.IsTemplate || !dataCollector.IsSRP))
{
dataCollector.AddToIncludes(UniqueId, Constants.UnityStandardUtilsLibFuncs);
}
}
RegisterLocalVariable(0, result, ref dataCollector, "texArray" + OutputId);
return(GetOutputVectorItem(0, outputId, m_outputPorts[0].LocalValue(dataCollector.PortCategory)));
}
public override string GenerateShaderForOutput(int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar)
{
if (m_outputPorts[0].IsLocalValue)
{
return(GetOutputVectorItem(0, outputId, m_outputPorts[0].LocalValue));
}
OnPropertyNameChanged();
CheckReference();
bool isVertex = (dataCollector.PortCategory == MasterNodePortCategory.Vertex || dataCollector.PortCategory == MasterNodePortCategory.Tessellation);
bool instanced = false;
if (m_referenceType == TexReferenceType.Instance && m_referenceSampler != null)
{
instanced = true;
}
if (!instanced)
{
base.GenerateShaderForOutput(outputId, ref dataCollector, ignoreLocalvar);
}
string level = string.Empty;
if (m_lodPort.Visible)
{
level = m_lodPort.GeneratePortInstructions(ref dataCollector);
}
if (isVertex && !m_lodPort.Visible)
{
level = "0";
}
string uvs = string.Empty;
if (m_uvPort.IsConnected)
{
uvs = m_uvPort.GeneratePortInstructions(ref dataCollector);
}
else
{
if (isVertex)
{
uvs = TexCoordVertexDataNode.GenerateVertexUVs(ref dataCollector, UniqueId, m_uvSet, (instanced ? m_referenceSampler.PropertyName : PropertyName));
}
else
{
uvs = TexCoordVertexDataNode.GenerateFragUVs(ref dataCollector, UniqueId, m_uvSet, (instanced ? m_referenceSampler.PropertyName : PropertyName));
}
}
string index = m_indexPort.GeneratePortInstructions(ref dataCollector);
int connectionNumber = 0;
for (int i = 0; i < m_outputPorts.Count; i++)
{
connectionNumber += m_outputPorts[i].ConnectionCount;
}
string propertyName = string.Empty;
if (!instanced)
{
propertyName = PropertyName;
}
else
{
propertyName = m_referenceSampler.PropertyName;
}
string m_normalMapUnpackMode = "";
if (m_autoUnpackNormals)
{
bool isScaledNormal = false;
if (m_normalPort.IsConnected)
{
isScaledNormal = true;
}
else
{
if (m_normalPort.FloatInternalData != 1)
{
isScaledNormal = true;
}
}
if (isScaledNormal)
{
string scaleValue = m_normalPort.GeneratePortInstructions(ref dataCollector);
dataCollector.AddToIncludes(UniqueId, Constants.UnityStandardUtilsLibFuncs);
m_normalMapUnpackMode = "UnpackScaleNormal( {0} ," + scaleValue + " )";
}
else
{
m_normalMapUnpackMode = "UnpackNormal( {0} )";
}
}
string result = "UNITY_SAMPLE_TEX2DARRAY" + (m_lodPort.Visible || isVertex ? "_LOD" : "") + "(" + propertyName + ", float3(" + uvs + ", " + index + ") " + (m_lodPort.Visible || isVertex ? ", " + level : "") + " )";
if (m_autoUnpackNormals)
{
result = string.Format(m_normalMapUnpackMode, result);
}
//if ( connectionNumber > 1 )
//{
RegisterLocalVariable(0, result, ref dataCollector, "texArray" + OutputId);
//dataCollector.AddToLocalVariables( UniqueId, "float" + ( m_autoUnpackNormals ? "3" : "4" ) + " texArray" + m_uniqueId + " = " + result + ";" );
return(GetOutputVectorItem(0, outputId, m_outputPorts[0].LocalValue));
//}
//else
//{
// return GetOutputVectorItem( 0, outputId, result );
//}
}
public override string GenerateShaderForOutput(int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar)
{
OnPropertyNameChanged();
CheckReference();
bool instanced = false;
if (m_referenceType == TexReferenceType.Instance && m_referenceSampler != null)
{
instanced = true;
}
if (!instanced)
{
base.GenerateShaderForOutput(outputId, ref dataCollector, ignoreLocalvar);
}
string level = string.Empty;
if (InputPorts[2].Visible)
{
level = InputPorts[2].GeneratePortInstructions(ref dataCollector);
}
string uvs = string.Empty;
if (InputPorts[0].IsConnected)
{
uvs = InputPorts[0].GeneratePortInstructions(ref dataCollector);
}
else
{
uvs = TexCoordVertexDataNode.GenerateFragUVs(ref dataCollector, m_uniqueId, m_uvSet, (instanced ? m_referenceSampler.PropertyName : PropertyName));
}
string index = InputPorts[1].GeneratePortInstructions(ref dataCollector);
int connectionNumber = 0;
for (int i = 0; i < m_outputPorts.Count; i++)
{
connectionNumber += m_outputPorts[i].ConnectionCount;
}
string propertyName = string.Empty;
if (!instanced)
{
propertyName = PropertyName;
}
else
{
propertyName = m_referenceSampler.PropertyName;
}
string result = "UNITY_SAMPLE_TEX2DARRAY" + (InputPorts[2].Visible ? "_LOD" : "") + "(" + propertyName + ", float3(" + uvs + ", " + index + ") " + (InputPorts[2].Visible ? ", " + level : "") + " )";
if (connectionNumber > 1)
{
dataCollector.AddToLocalVariables(m_uniqueId, "float4 texArray" + m_uniqueId + " = " + result + ";");
return(GetOutputVectorItem(0, outputId, "texArray" + m_uniqueId));
}
else
{
return(GetOutputVectorItem(0, outputId, result));
}
}