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/****************************************************************************
**
** Copyright (C) 2008-2012 NVIDIA Corporation.
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt 3D Studio.
**
** $QT_BEGIN_LICENSE:GPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "Qt3DSRenderModel.h"
#include "Qt3DSRenderMaterialHelpers.h"
#include "Qt3DSRenderBufferManager.h"
#include "Qt3DSRenderMesh.h"
using namespace qt3ds::render;
SModel::SModel()
: SNode(GraphObjectTypes::Model)
, m_FirstMaterial(NULL)
, m_SkeletonRoot(-1)
, m_TessellationMode(TessModeValues::NoTess)
, m_EdgeTess(1.0)
, m_InnerTess(1.0)
, m_WireframeMode(false)
, m_ShadowCaster(true)
{
}
void SModel::AddMaterial(SGraphObject &inMaterial)
{
if (m_FirstMaterial == NULL)
m_FirstMaterial = &inMaterial;
else {
SGraphObject *lastMaterial;
// empty loop intentional
for (lastMaterial = m_FirstMaterial; lastMaterial && GetNextMaterialSibling(lastMaterial);
lastMaterial = GetNextMaterialSibling(lastMaterial)) {
}
SetNextMaterialSibling(*lastMaterial, &inMaterial);
}
if (inMaterial.m_Type == GraphObjectTypes::DefaultMaterial)
static_cast<SDefaultMaterial &>(inMaterial).m_Parent = this;
}
NVBounds3 SModel::GetModelBounds(IBufferManager &inManager) const
{
NVBounds3 retval;
retval.setEmpty();
SRenderMesh *theMesh = inManager.LoadMesh(m_MeshPath);
if (theMesh) {
for (QT3DSU32 idx = 0, end = theMesh->m_Subsets.size(); idx < end; ++idx)
retval.include(theMesh->m_Subsets[idx].m_Bounds);
}
return retval;
}
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