source: trunk/src/engine/mesh_manager.cc @ 492

// Copyright (C) 2015-2015 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/engine/mesh_manager.hh"

using namespace nv;

resource< gpu_mesh > gpu_mesh_manager::load_resource( resource< data_channel_set > mesh )
{
        resource< gpu_mesh > result = get( mesh.id().value() );
        if ( result ) return result;
        if ( auto lmesh = mesh.lock() )
        {
                gpu_mesh* gm = new gpu_mesh;
                gm->va = m_context->create_vertex_array( &*lmesh, STATIC_DRAW );
                gm->count = lmesh->get_channel_size( slot::INDEX );
                gm->shader = lmesh->get_channel( slot::BONEINDEX ) != nullptr ? BONE : NORMAL;
                return add( mesh.id(), gm );
        }
        return resource< gpu_mesh >();
}

bool nv::gpu_mesh_manager::load_resource( const string_view& id )
{
        if ( auto lmesh = m_mesh_manager->get( id ).lock() )
        {
                gpu_mesh* gm = new gpu_mesh;
                gm->va = m_context->create_vertex_array( &*lmesh, STATIC_DRAW );
                gm->count = lmesh->get_channel_size( slot::INDEX );
                gm->shader = lmesh->get_channel( slot::BONEINDEX ) != nullptr ? BONE : NORMAL;
                add( id, gm );
                return true;
        }
        return false;
}

void gpu_mesh_manager::release( gpu_mesh* m )
{
        m_context->release( m->va );
}