/*
 Copyright (C) 2010-2017 Kristian Duske

 This file is part of TrenchBroom.

 TrenchBroom is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 TrenchBroom is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with TrenchBroom. If not, see <http://www.gnu.org/licenses/>.
 */

#include "IndexRangeRenderer.h"

namespace TrenchBroom
{
namespace Renderer
{
IndexRangeRenderer::IndexRangeRenderer() {}

IndexRangeRenderer::IndexRangeRenderer(
  const VertexArray& vertexArray, const IndexRangeMap& indexArray)
  : m_vertexArray(vertexArray)
  , m_indexArray(indexArray)
{
}

void IndexRangeRenderer::prepare(VboManager& vboManager)
{
  m_vertexArray.prepare(vboManager);
}

void IndexRangeRenderer::render()
{
  if (m_vertexArray.setup())
  {
    m_indexArray.render(m_vertexArray);
    m_vertexArray.cleanup();
  }
}
} // namespace Renderer
} // namespace TrenchBroom
