35 #ifndef IECOREHOUDINI_TOHOUDINIGEOMETRYCONVERTER_H
36 #define IECOREHOUDINI_TOHOUDINIGEOMETRYCONVERTER_H
38 #include "GU/GU_Detail.h"
39 #include "GU/GU_DetailHandle.h"
41 #include "IECore/Primitive.h"
42 #include "IECore/SimpleTypedParameter.h"
43 #include "IECore/VectorTypedData.h"
44 #include "IECore/VisibleRenderable.h"
46 #include "IECoreHoudini/TypeIds.h"
47 #include "IECoreHoudini/ToHoudiniConverter.h"
52 IE_CORE_FORWARDDECLARE( ToHoudiniGeometryConverter );
66 bool convert( GU_DetailHandle handle )
const;
71 virtual void transferAttribs( GU_Detail *geo,
const GA_Range &points,
const GA_Range &prims )
const;
101 void setName( GU_Detail *geo,
const GA_Range &prims )
const;
107 typedef ToHoudiniGeometryConverterPtr (*CreatorFn)(
const IECore::Object *object );
109 static void registerConverter(
IECore::TypeId fromType, CreatorFn creator );
119 static ToHoudiniGeometryConverterPtr creator(
const IECore::Object *
object );
123 GA_Range
appendPoints( GA_Detail *geo,
size_t numPoints )
const;
128 const IECore::Primitive *primitive, GU_Detail *geo,
const GA_Range &points,
const GA_Range &prims,
137 IECore::StringParameterPtr m_nameParameter;
138 IECore::StringParameterPtr m_attributeFilterParameter;
139 IECore::BoolParameterPtr m_convertStandardAttributesParameter;
142 void transferP(
const IECore::V3fVectorData *positions, GU_Detail *geo,
const GA_Range &points )
const;
145 const std::string processPrimitiveVariableName(
const std::string &name )
const;
152 bool operator < (
const Types &other )
const;
155 typedef std::map<Types, CreatorFn> TypesToFnsMap;
156 static TypesToFnsMap *typesToFns();
162 #include "ToHoudiniGeometryConverter.inl"
164 #endif // IECOREHOUDINI_TOHOUDINIGEOMETRYCONVERTER_H
virtual bool doConversion(const IECore::Object *object, GU_Detail *geo) const =0
Must be implemented by derived classes to fill the given GU_Detail with data from the IECore::Object...
virtual void transferAttribs(GU_Detail *geo, const GA_Range &points, const GA_Range &prims) const
Definition: PrimitiveVariable.h:47
GA_Range appendPoints(GA_Detail *geo, size_t numPoints) const
Appends points to the GA_Detail. Returns a GA_Range containing the GA_Offsets for the newly added poi...
The IECoreHoudini namespace holds all the functionality of libIECoreHoudini.
Definition: CoreHoudini.h:51
const std::string & description() const
Returns a description for this parameterised object.
Definition: ToHoudiniConverter.h:47
Definition: TypedParameter.h:48
Definition: ToHoudiniGeometryConverter.h:56
static ToHoudiniGeometryConverterPtr create(const IECore::Object *object)
TypeId
Definition: TypeIds.h:46
Interpolation
Definition: PrimitiveVariable.h:53
Definition: Primitive.h:54
void transferAttribValues(const IECore::Primitive *primitive, GU_Detail *geo, const GA_Range &points, const GA_Range &prims, IECore::PrimitiveVariable::Interpolation vertexInterpolation=IECore::PrimitiveVariable::FaceVarying, IECore::PrimitiveVariable::Interpolation primitiveInterpolation=IECore::PrimitiveVariable::Uniform, IECore::PrimitiveVariable::Interpolation pointInterpolation=IECore::PrimitiveVariable::Vertex, IECore::PrimitiveVariable::Interpolation detailInterpolation=IECore::PrimitiveVariable::Constant) const
static void supportedTypes(std::set< IECore::TypeId > &types)
bool convert(GU_DetailHandle handle) const
virtual IECore::PrimitiveVariable processPrimitiveVariable(const IECore::Primitive *primitive, const IECore::PrimitiveVariable &primVar) const
Definition: ToHoudiniGeometryConverter.h:114
void setName(GU_Detail *geo, const GA_Range &prims) const