FGFS-4.1/OpenSceneGraph
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Updates to the handling of vertex attributes.

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This commit is contained in:
Robert Osfield
2003-05-09 13:07:06 +00:00
parent b7fcc68e6f
commit 57af40ee95
7 changed files with 369 additions and 163 deletions
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46
include/osg/Geometry
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@@ -127,6 +127,49 @@ class SG_EXPORT Geometry : public Drawable
const TexCoordArrayList& getTexCoordArrayList() const { return _texCoordList; }
#ifdef COMPILE_POSSIBLE_NEW_ARRAY_METHODS
void setArray(AttributeType type, Array* array);
Array* getArray(AttributeType type);
const Array* getArray(AttributeType type) const;
void setIndices(AttributeType type, IndexArray* indices);
IndexArray* getIndices(AttributeType type);
const IndexArray* getIndices(AttributeType type) const;
void setNormalize(AttributeType type, GLboolean normalize);
GLboolean getNormalize(AttributeType type) const;
void setBinding(AttributeType type,AttributeBinding binding);
AttributeBinding getBinding(AttributeType type) const;
struct AttributeData
{
AttributeData():
_normalize(GL_FALSE),
_binding(BIND_OFF) {}
ref_ptr<Array> _array;
ref_ptr<IndexArray> _indices;
GLboolean _normalize;
AttributeBinding _binding;
};
unsigned int getNumArrays() const { return _attributeList.size(); }
AttributeData& getAttributeData(unsigned int type) { return _attributeList[type]; }
const AttributeData& getAttributeData(unsigned int type) const { return _attributeList[type]; }
typedef std::vector<AttributeData> AttributeList;
void setAttributeList(AttributeList& al) { _attributeList = al; }
AttributeList& getAttributeList() { return _attributeList; }
const AttributeList& getAttributeList() const { return _attributeList; }
#endif
typedef std::pair< ref_ptr<Array>, ref_ptr<IndexArray> > VertexAttribArrayPair;
typedef std::pair< GLboolean, VertexAttribArrayPair > VertexAttribNormArrayPair;
@@ -320,6 +363,9 @@ class SG_EXPORT Geometry : public Drawable
PrimitiveSetList _primitives;
#ifdef COMPILE_POSSIBLE_NEW_ARRAY_METHODS
AttributeList _attributeList;
#endif
ref_ptr<Vec3Array> _vertexArray;
ref_ptr<IndexArray> _vertexIndices;