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Merge pull request #265 from cxw42/array-classname

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Make Array::className() support all Array::Type values
This commit is contained in:
OpenSceneGraph git repository 2017-06-19 08:50:00 +01:00 committed by GitHub
commit da7a0968be
2 changed files with 26 additions and 4 deletions
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18
include/osg/Array
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@ -62,6 +62,7 @@ class OSG_EXPORT Array : public BufferData
public:
/// The type of data stored in this array.
enum Type
{
ArrayType = 0,
@ -115,9 +116,16 @@ class OSG_EXPORT Array : public BufferData
QuatArrayType = 35,
UInt64ArrayType = 36,
Int64ArrayType = 37
Int64ArrayType = 37,
LastArrayType = 37
// If new array types are added, update this and
// update Array::className() in src/osg/Array.cpp.
// Array::Type values are from ArrayType to
// LastArrayType, inclusive.
};
/// The scope of applicability of the values in this array
enum Binding
{
BIND_UNDEFINED=-1,
@ -146,6 +154,9 @@ class OSG_EXPORT Array : public BufferData
virtual bool isSameKindAs(const Object* obj) const { return dynamic_cast<const Array*>(obj)!=NULL; }
virtual const char* libraryName() const { return "osg"; }
/// Get the class name of this array. Defined in src/osg/Array.cpp
/// for all concrete array types listed below --- doesn't use traits.
virtual const char* className() const;
virtual void accept(ArrayVisitor&) = 0;
@ -226,6 +237,7 @@ inline osg::Array::Binding getBinding(const osg::Array* array) { return array ?
inline bool getNormalize(const osg::Array* array) { return array ? array->getNormalize() : false; }
/// A concrete array holding elements of type T.
template<typename T, Array::Type ARRAYTYPE, int DataSize, int DataType>
class TemplateArray : public Array, public MixinVector<T>
{
@ -396,6 +408,8 @@ class TemplateIndexArray : public IndexArray, public MixinVector<T>
virtual ~TemplateIndexArray() {}
};
// The predefined array types
typedef TemplateIndexArray<GLbyte,Array::ByteArrayType,1,GL_BYTE> ByteArray;
typedef TemplateIndexArray<GLshort,Array::ShortArrayType,1,GL_SHORT> ShortArray;
typedef TemplateIndexArray<GLint,Array::IntArrayType,1,GL_INT> IntArray;
@ -407,7 +421,6 @@ typedef TemplateIndexArray<GLuint,Array::UIntArrayType,1,GL_UNSIGNED_INT>
typedef TemplateArray<GLfloat,Array::FloatArrayType,1,GL_FLOAT> FloatArray;
typedef TemplateArray<GLdouble,Array::DoubleArrayType,1,GL_DOUBLE> DoubleArray;
typedef TemplateArray<Vec2b,Array::Vec2bArrayType,2,GL_BYTE> Vec2bArray;
typedef TemplateArray<Vec3b,Array::Vec3bArrayType,3,GL_BYTE> Vec3bArray;
typedef TemplateArray<Vec4b,Array::Vec4bArrayType,4,GL_BYTE> Vec4bArray;
@ -447,6 +460,7 @@ typedef TemplateArray<Quat,Array::QuatArrayType,4,GL_DOUBLE>
typedef TemplateIndexArray<GLuint64,Array::UInt64ArrayType,1,GL_UNSIGNED_INT64_ARB> UInt64Array;
typedef TemplateIndexArray<GLint64,Array::Int64ArrayType,1,GL_INT64_ARB> Int64Array;
class ArrayVisitor
{
public:

12
src/osg/Array.cpp
View File

@ -11,6 +11,7 @@
* OpenSceneGraph Public License for more details.
*/
#include <osg/Array>
#include <osg/Notify>
using namespace osg;
@ -62,13 +63,20 @@ static const char* s_ArrayNames[] =
"MatrixArray", //33
"MatrixdArray", //34
"QuatArray", //35
"UInt64Array", //36
"Int64Array", //37
};
const char* Array::className() const
{
if (_arrayType>=ArrayType && _arrayType<=Vec4dArrayType)
if (_arrayType>=ArrayType && _arrayType<=LastArrayType)
return s_ArrayNames[_arrayType];
else
else {
OSG_DEBUG << "Array::className(): Unknown array type " << _arrayType << std::endl;
return "UnknownArray";
}
}