khanat-opennel-code/code/nel/tools/3d/object_viewer/auto_lod_dlg.cpp
2012-07-23 12:26:38 -05:00

135 lines
4 KiB
C++

// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
// Copyright (C) 2010 Winch Gate Property Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
// auto_lod_dlg.cpp : implementation file
//
#include "std_afx.h"
#include "object_viewer.h"
#include "auto_lod_dlg.h"
#include "editable_range.h"
#include "popup_notify.h"
/////////////////////////////////////////////////////////////////////////////
// CAutoLODDlg dialog
CAutoLODDlg::CAutoLODDlg(CParticleWorkspace::CNode *ownerNode, NL3D::CParticleSystem *ps, IPopupNotify *pn, CWnd* pParent /* = NULL*/)
: _Node(ownerNode),
_PS(ps),
_PN(pn),
CDialog(CAutoLODDlg::IDD, pParent)
{
nlassert(ps);
//{{AFX_DATA_INIT(CAutoLODDlg)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
}
void CAutoLODDlg::init(CWnd *pParent)
{
Create(IDD_AUTO_LOD, pParent);
ShowWindow(SW_SHOW);
}
void CAutoLODDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAutoLODDlg)
// NOTE: the ClassWizard will add DDX and DDV calls here
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CAutoLODDlg, CDialog)
//{{AFX_MSG_MAP(CAutoLODDlg)
ON_WM_CLOSE()
ON_CBN_SELCHANGE(IDC_DEGRADATION_EXPONENT, OnSelchangeDegradationExponent)
ON_BN_CLICKED(IDC_SKIP_PARTICLES, OnSkipParticles)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CAutoLODDlg message handlers
void CAutoLODDlg::OnClose()
{
CDialog::OnClose();
if (_PN)
_PN->childPopupClosed(this);
}
BOOL CAutoLODDlg::OnInitDialog()
{
CDialog::OnInitDialog();
_DistRatioWrapper.PS = _PS;
_MaxDistLODBiasWrapper.PS = _PS;
RECT r;
// Edit the distance at which LOD starts
CEditableRangeFloat *erf = new CEditableRangeFloat("AUTO_LOD_DIST_RATIO", _Node, 0.f, 0.99f);
erf->enableUpperBound(1.f, true);
erf->enableLowerBound(0.f, false);
erf->setWrapper(&_DistRatioWrapper);
GetDlgItem(IDC_START_PERCENT_DIST)->GetWindowRect(&r);
ScreenToClient(&r);
erf->init(r.left, r.top, this);
pushWnd(erf);
// For non-shared systems only : Set the LOD bias at the max distance, so that some particles are still displayed
erf = new CEditableRangeFloat("MAX_DIST_LOD_BIAS", _Node, 0.f, 1.0f);
erf->enableUpperBound(1.f, false);
erf->enableLowerBound(0.f, false);
erf->setWrapper(&_MaxDistLODBiasWrapper);
GetDlgItem(IDC_MAX_DIST_LOD_BIAS)->GetWindowRect(&r);
ScreenToClient(&r);
erf->init(r.left, r.top, this);
pushWnd(erf);
if (_PS->isSharingEnabled())
{
erf->EnableWindow(FALSE);
GetDlgItem(IDC_MAX_DIST_BIAS_TEXT)->EnableWindow(FALSE);
}
else
{
GetDlgItem(IDC_SKIP_PARTICLES)->ShowWindow(FALSE);
}
((CComboBox *) GetDlgItem(IDC_DEGRADATION_EXPONENT))->SetCurSel(std::min(4, (sint) _PS->getAutoLODDegradationExponent()) - 1);
((CButton *) GetDlgItem(IDC_SKIP_PARTICLES))->SetCheck(_PS->getAutoLODMode() ? 1 : 0);
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
void CAutoLODDlg::OnSelchangeDegradationExponent()
{
_PS->setupAutoLOD(_PS->getAutoLODStartDistPercent(),
((CComboBox *) GetDlgItem(IDC_DEGRADATION_EXPONENT))->GetCurSel() + 1);
}
void CAutoLODDlg::OnSkipParticles()
{
_PS->setAutoLODMode(((CButton *) GetDlgItem(IDC_SKIP_PARTICLES))->GetCheck() != 0);
}