18#ifndef PXR_IMAGING_HD_NURBS_PATCH_SCHEMA_H
19#define PXR_IMAGING_HD_NURBS_PATCH_SCHEMA_H
23#include "pxr/imaging/hd/api.h"
26#include "pxr/imaging/hd/schema.h"
31PXR_NAMESPACE_OPEN_SCOPE
36#define HD_NURBS_PATCH_SCHEMA_TOKENS \
58 HD_NURBS_PATCH_SCHEMA_TOKENS);
65class HdNurbsPatchSchema :
public HdSchema
71 HdNurbsPatchSchema(HdContainerDataSourceHandle container)
80 static HdNurbsPatchSchema GetFromParent(
81 const HdContainerDataSourceHandle &fromParentContainer);
92 HdIntDataSourceHandle GetUVertexCount()
const;
95 HdIntDataSourceHandle GetVVertexCount()
const;
98 HdIntDataSourceHandle GetUOrder()
const;
101 HdIntDataSourceHandle GetVOrder()
const;
104 HdDoubleArrayDataSourceHandle GetUKnots()
const;
107 HdDoubleArrayDataSourceHandle GetVKnots()
const;
110 HdTokenDataSourceHandle GetUForm()
const;
113 HdTokenDataSourceHandle GetVForm()
const;
116 HdVec2dDataSourceHandle GetURange()
const;
119 HdVec2dDataSourceHandle GetVRange()
const;
122 HdNurbsPatchTrimCurveSchema GetTrimCurve()
const;
125 HdTokenDataSourceHandle GetOrientation()
const;
128 HdBoolDataSourceHandle GetDoubleSided()
const;
138 static const TfToken &GetSchemaToken();
158 static HdContainerDataSourceHandle
160 const HdIntDataSourceHandle &uVertexCount,
161 const HdIntDataSourceHandle &vVertexCount,
162 const HdIntDataSourceHandle &uOrder,
163 const HdIntDataSourceHandle &vOrder,
164 const HdDoubleArrayDataSourceHandle &uKnots,
165 const HdDoubleArrayDataSourceHandle &vKnots,
166 const HdTokenDataSourceHandle &uForm,
167 const HdTokenDataSourceHandle &vForm,
168 const HdVec2dDataSourceHandle &uRange,
169 const HdVec2dDataSourceHandle &vRange,
170 const HdContainerDataSourceHandle &trimCurve,
171 const HdTokenDataSourceHandle &orientation,
172 const HdBoolDataSourceHandle &doubleSided
186 const HdIntDataSourceHandle &uVertexCount);
189 const HdIntDataSourceHandle &vVertexCount);
192 const HdIntDataSourceHandle &uOrder);
195 const HdIntDataSourceHandle &vOrder);
198 const HdDoubleArrayDataSourceHandle &uKnots);
201 const HdDoubleArrayDataSourceHandle &vKnots);
204 const HdTokenDataSourceHandle &uForm);
207 const HdTokenDataSourceHandle &vForm);
210 const HdVec2dDataSourceHandle &uRange);
213 const HdVec2dDataSourceHandle &vRange);
216 const HdContainerDataSourceHandle &trimCurve);
219 const HdTokenDataSourceHandle &orientation);
222 const HdBoolDataSourceHandle &doubleSided);
226 HdContainerDataSourceHandle
Build();
229 HdIntDataSourceHandle _uVertexCount;
230 HdIntDataSourceHandle _vVertexCount;
231 HdIntDataSourceHandle _uOrder;
232 HdIntDataSourceHandle _vOrder;
233 HdDoubleArrayDataSourceHandle _uKnots;
234 HdDoubleArrayDataSourceHandle _vKnots;
235 HdTokenDataSourceHandle _uForm;
236 HdTokenDataSourceHandle _vForm;
237 HdVec2dDataSourceHandle _uRange;
238 HdVec2dDataSourceHandle _vRange;
239 HdContainerDataSourceHandle _trimCurve;
240 HdTokenDataSourceHandle _orientation;
241 HdBoolDataSourceHandle _doubleSided;
253 static HdTokenDataSourceHandle BuildFormDataSource(
263 static HdTokenDataSourceHandle BuildOrientationDataSource(
269PXR_NAMESPACE_CLOSE_SCOPE
Represents an object that can identify the location of a data source.
Utility class for setting sparse sets of child data source fields to be filled as arguments into Buil...
HD_API HdContainerDataSourceHandle Build()
Returns a container data source containing the members set thus far.
Schema classes represent a structured view of the inherently unstructured container data source passe...
Token for efficient comparison, assignment, and hashing of known strings.
#define TF_DECLARE_PUBLIC_TOKENS(...)
Macro to define public tokens.