public override string Evaluate(OutChannel channel = OutChannel.All)
{
UpdateCompCount();
if (varDefined)
{
return(GetVariableName());
}
bool useLOD = GetInputIsConnected("MIP") || (SF_Evaluator.inVert || SF_Evaluator.inTess);
string uvStr = GetInputIsConnected("UVIN") ? GetInputCon("UVIN").Evaluate() : SF_Evaluator.WithProgramPrefix(SF_Evaluator.inFrag ? "uv0" : "texcoord0");
string func = useLOD ? "tex2Dlod" : "tex2D";
string mip = GetInputIsConnected("MIP") ? GetInputCon("MIP").Evaluate() : "0";
string variableName = this["TEX"].IsConnected() ? GetInputCon("TEX").node.property.GetVariable() : property.GetVariable();
bool useTilingLocally = IsProperty() && !property.tagNoScaleOffset;
bool useTilingByAsset = this["TEX"].IsConnected() && !this["TEX"].inputCon.node.property.tagNoScaleOffset;
if (useTilingLocally || useTilingByAsset)
{
uvStr = "TRANSFORM_TEX(" + uvStr + ", " + variableName + ")";
}
if (useLOD)
{
uvStr = "float4(" + uvStr + ",0.0," + mip + ")";
}
string s = func + "(" + variableName + "," + uvStr + ")";
if (IsNormalMap())
{
s = "UnpackNormal(" + s + ")";
}
return(s);
}
public override string Evaluate(OutChannel channel = OutChannel.All)
{
string s = SF_Evaluator.inTess ? "texcoord" + (int)currentUV : currentUV.ToString();
return(SF_Evaluator.WithProgramPrefix(s));
}
public override string Evaluate(OutChannel channel = OutChannel.All)
{
return(SF_Evaluator.WithProgramPrefix("bitangentDir"));
}
public Pass_FrwAdd(SF_Evaluator eval)
{
this.eval = eval;
}
public override string Evaluate(OutChannel channel = OutChannel.All)
{
return(SF_Evaluator.WithProgramPrefix("vertexLocal"));
}
