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GABC_OArrayProperty.h
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27 
28 #ifndef __GABC_OArrayProperty__
29 #define __GABC_OArrayProperty__
30 
31 #include "GABC_API.h"
32 #include "GABC_Include.h"
33 #include "GABC_OProperty.h"
34 #include <Alembic/AbcGeom/All.h>
35 #include <GT/GT_Handles.h>
36 #include <GT/GT_Types.h>
37 
38 namespace GABC_NAMESPACE
39 {
40 
41 class GABC_OError;
42 class GABC_OOptions;
43 
44 /// Class for exporting attribute and user property data from a
45 /// GT_DataArray to an OArrayProperty.
46 ///
47 /// See GABC_OProperty for more details.
48 ///
50 {
51 public:
54 
56 
58 
59  /// This constructor is used if we're creating a user property.
61  : myScope(Alembic::AbcGeom::kUnknownScope)
62  , myIsGeomParam(false)
63  {}
64  /// This constructor is used if we're creating an attribute.
66  : myScope(scope)
67  , myIsGeomParam(true)
68  {}
69 
71 
72  /// See GABC_OProperty for information about methods.
73  bool start(OCompoundProperty &parent,
74  const char *name,
75  const GT_DataArrayHandle &array,
76  GABC_OError &err,
77  const GABC_OOptions &options,
78  const PlainOldDataType pod =
80  bool update(const GT_DataArrayHandle &array,
81  GABC_OError &err,
82  const GABC_OOptions &options,
83  const PlainOldDataType pod
85  bool updateFromPrevious();
87  {
88  return myProperty.getNumSamples();
89  }
90 
91 private:
92  GeometryScope myScope;
93  OArrayProperty myProperty;
94  OUInt32ArrayProperty myIndexProperty;
95  bool myIsGeomParam;
96 };
97 
98 } // GABC_NAMESPACE
99 
100 #endif
GABC_OArrayProperty()
This constructor is used if we're creating a user property.
GLuint start
Definition: glcorearb.h:474
GABC_OArrayProperty(GeometryScope scope)
This constructor is used if we're creating an attribute.
#define GABC_NAMESPACE
Definition: GABC_API.h:42
int64 exint
Definition: SYS_Types.h:109
exint getNumSamples() const
Get number of samples written to property so far.
GLuint const GLchar * name
Definition: glcorearb.h:785
#define GABC_API
Definition: GABC_API.h:37
OTypedArrayProperty< Uint32TPTraits > OUInt32ArrayProperty