protected override string ConcreteSlotValueAsVariable()
{
var channelCount = (int)SlotValueHelper.GetMatrixDimension(concreteValueType);
var values = "";
bool isFirst = true;
for (var r = 0; r < channelCount; r++)
{
for (var c = 0; c < channelCount; c++)
{
if (!isFirst)
values += ", ";
isFirst = false;
values += value.GetRow(r)[c];
}
}
return string.Format("$precision{0}x{0}({1})", channelCount, values);
}
protected override string ConcreteSlotValueAsVariable(AbstractMaterialNode.OutputPrecision precision)
{
var channelCount = (int)SlotValueHelper.GetMatrixDimension(concreteValueType);
var values = "";
bool isFirst = true;
for (var r = 0; r < channelCount; r++)
{
for (var c = 0; c < channelCount; c++)
{
if (!isFirst)
{
values += ", ";
}
isFirst = false;
values += value.GetRow(r)[c];
}
}
return(string.Format("{0}{1}x{1}({2})", precision, channelCount, values));
}
public void GenerateNodeCode(ShaderGenerator visitor, GraphContext graphContext, GenerationMode generationMode)
{
var inputValue = GetSlotValue(InputSlotId, generationMode);
var inputSlot = FindInputSlot <MaterialSlot>(InputSlotId);
var numInputRows = 0;
bool useIndentity = false;
if (inputSlot != null)
{
numInputRows = SlotValueHelper.GetMatrixDimension(inputSlot.concreteValueType);
if (numInputRows > 4)
{
numInputRows = 0;
}
if (!owner.GetEdges(inputSlot.slotReference).Any())
{
numInputRows = 0;
useIndentity = true;
}
}
int concreteRowCount = useIndentity ? 2 : numInputRows;
for (var r = 0; r < 4; r++)
{
string outputValue;
if (r >= numInputRows)
{
outputValue = string.Format("{0}{1}(", precision, concreteRowCount);
for (int c = 0; c < concreteRowCount; c++)
{
if (c != 0)
{
outputValue += ", ";
}
outputValue += Matrix4x4.identity.GetRow(r)[c];
}
outputValue += ")";
}
else
{
switch (m_Axis)
{
case MatrixAxis.Column:
outputValue = string.Format("{0}{1}(", precision, numInputRows);
for (int c = 0; c < numInputRows; c++)
{
if (c != 0)
{
outputValue += ", ";
}
outputValue += string.Format("{0}[{1}].{2}", inputValue, c, s_ComponentList[r]);
}
outputValue += ")";
break;
default:
outputValue = string.Format("{0}[{1}]", inputValue, r);
break;
}
}
visitor.AddShaderChunk(string.Format("{0}{1} {2} = {3};", precision, concreteRowCount, GetVariableNameForSlot(s_OutputSlots[r]), outputValue), true);
}
}