View difference between Paste ID: jTafh7ia and

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+bool Batch::loadNormalData( GLfloat* normals, unsigned num_elements )
 {
     // See commenting in loadPositionData
 
     if( m_NormalBuffer != 0 )
         glDeleteBuffers( 1, &m_NormalBuffer );
 
     if( m_VAO == 0 )
     {
         if( !genVAO( ) )
             return false;
     }
 
     if( m_NormalBuffer == 0 )
     {
         std::stringstream stream;
         stream << "Failed to generate m_NormalBuffer in batch '"
 				<< ( m_IDString.empty( ) ? "ID_NOT_SET" : m_IDString ) << "'";
         m_ErrorString = stream.str( );
 
         return false;
 	}
 
 	glBindVertexArray( m_VAO );
 	glEnableVertexAttribArray( ToolBox::Math::GLSL_ATTR::NORMAL );
 	glBindBuffer( GL_ARRAY_BUFFER, m_NormalBuffer );
 	glBufferData( GL_ARRAY_BUFFER, sizeof( GLfloat ) * num_elements, normals, GL_STATIC_DRAW );
 	glVertexAttribPointer( ToolBox::Math::GLSL_ATTR::NORMAL, 3, GL_FLOAT, GL_FALSE, 0, ( const GLvoid* )0 );
 	glBindVertexArray( 0 );
 	glBindBuffer( GL_ARRAY_BUFFER, 0 );
 
 	return true;
 }