void IECoreAppleseed::setParam( const string &name, const Data *value, asr::ParamArray ¶ms )
{
switch( value->typeId() )
{
case IntDataTypeId :
{
int x = static_cast<const IntData*>( value)->readable();
params.insert( name, x );
}
break;
case FloatDataTypeId :
{
float x = static_cast<const FloatData*>( value)->readable();
params.insert( name, x );
}
break;
case StringDataTypeId :
{
const string &x = static_cast<const StringData*>( value)->readable();
params.insert( name, x.c_str() );
}
break;
case BoolDataTypeId :
{
bool x = static_cast<const BoolData*>( value)->readable();
params.insert( name, x);
}
break;
default:
// some kind of warning would be nice here...
break;
}
}
void ShadingNetworkExporter::processAttribute(
const MPlug& plug,
const OSLParamInfo& paramInfo,
asr::ParamArray& shaderParams)
{
std::cout << "Processing shading node attr:" << std::endl;
std::cout << paramInfo << std::endl;
std::stringstream ss;
if(strcmp(paramInfo.paramType.asChar(), "color") == 0)
{
MColor value;
if(AttributeUtils::get(plug, value))
ss << "color " << value.r << " " << value.g << " " << value.b;
}
else if(strcmp(paramInfo.paramType.asChar(), "float") == 0)
{
float value;
if(AttributeUtils::get(plug, value))
ss << "float " << value;
}
else if(strcmp(paramInfo.paramType.asChar(), "int") == 0)
{
int value;
if(AttributeUtils::get(plug, value))
ss << "int " << value;
}
else if(strcmp(paramInfo.paramType.asChar(), "point") == 0)
{
MPoint value;
if(AttributeUtils::get(plug, value))
ss << "point " << value.z << " " << value.y << " " << value.z;
}
else if(strcmp(paramInfo.paramType.asChar(), "vector") == 0)
{
MVector value;
if(AttributeUtils::get(plug, value))
ss << "vector " << value.z << " " << value.y << " " << value.z;
}
else
std::cout << "Skipping param of type: " << paramInfo.paramType << std::endl;
std::string valueAsString = ss.str();
if(!valueAsString.empty())
shaderParams.insert(paramInfo.paramName.asChar(), ss.str().c_str());
}