// Copyright (C) 2011-2015 ChaosForge Ltd
// http://chaosforge.org/
//
// This file is part of Nova libraries. 
// For conditions of distribution and use, see copying.txt file in root folder.

#include "nv/gfx/skeletal_mesh.hh"

#include "nv/interface/context.hh"
#include "nv/interface/device.hh"
#include "nv/stl/unordered_map.hh"

#include "nv/core/logging.hh"
#if 0
void nv::skeletal_animation_entry::update_skeleton( skeleton_instance& data, uint32 a_ms_time ) const
{
	float  fframe = ( a_ms_time * 0.001f ) * m_fps;
	float  nframe = nv::floor( fframe );
	uint32 duration = get_frame_count();
	if ( duration == 0 )
	{
		fframe = static_cast<float>( get_start_frame() );
	}
	else if ( nframe >= duration )
	{
		if ( is_looping() )
			fframe = nv::fmodf( fframe, nv::f32( duration ) );
		else
			fframe = static_cast<float>( get_end_frame() );
	}

	if ( data.size() == 0 )
		data.initialize( m_temp_anim->size() );
	data.animate( m_temp_anim, m_data, fframe );
}

void nv::skeletal_animation_entry::prepare( const mesh_nodes_data* bones )
{
	m_data.prepare( m_temp_anim, bones ? bones : m_temp_anim );
}
#endif