scenegraph/Geometry.h

   1 #ifndef AWFUL_SCENEGRAPH_GEOMETRY_H_
   2 #define AWFUL_SCENEGRAPH_GEOMETRY_H_
   3
   4 #include "core/core.h"
   5 #include "Primitive.h"
   6 #include "IndexBuffer.h"
   7 #include "VertexBuffer.h"
   8 #include <vector>
   9
  10 namespace awful { namespace scenegraph
  11 {
  12         class Geometry : public Serializable
  13         {
  14                 public:
  15                         Geometry( Pointer< VertexBuffer > pVertices, Pointer< IndexBuffer > pIndices ) :
  16                                 m_pVertexBuffer( pVertices ),
  17                                 m_pIndexBuffer( pIndices )
  18                         {
  19                         }
  20
  21                         Geometry( const Serialization_tag& ) {}
  22
  23                         const Pointer< VertexBuffer >& getpVertexBuffer() const { return m_pVertexBuffer; }
  24                         void setpVertexBuffer( const Pointer< VertexBuffer >& x ) { m_pVertexBuffer = x; }
  25
  26                         const Pointer< IndexBuffer >& getpIndexBuffer() const { return m_pIndexBuffer; }
  27                         void setpIndexBuffer( const Pointer< IndexBuffer >& x ) { m_pIndexBuffer = x; }
  28
  29                         void addPrimitive( const Primitive& Prim )
  30                         {
  31                                 m_Primitives.push_back( Prim );
  32                         }
  33
  34                         void addPrimitive( enum Primitive::e_Type Type_, uint32_t Start_, uint32_t Count_ )
  35                         {
  36                                 addPrimitive( Primitive( Type_, Start_, Count_ ) );
  37                         }
  38
  39                         void render() const
  40                         {
  41                                 m_pIndexBuffer->bind();
  42                                 m_pVertexBuffer->renderSetup();
  43                                 std::vector< Primitive >::const_iterator it;
  44                                 for( it = m_Primitives.begin(); it != m_Primitives.end(); ++it )
  45                                         it->render();
  46                         }
  47
  48                 private:
  49                         template< class C, typename T > friend struct awful::attribute_traits;
  50                         Pointer< VertexBuffer >         m_pVertexBuffer;
  51                         Pointer< IndexBuffer >          m_pIndexBuffer;
  52                         std::vector< Primitive >        m_Primitives;
  53         };
  54 }}
  55
  56 #endif