OpenCV

Development Platform:
Visual C++

DLGMATERIAL.CPP：Code Content
							// DlgMaterial.cpp : implementation file
//
#include "stdafx.h"
#include "3DEditor.h"
#include "3DEditorDoc.h"
#include "3DEditorView.h"
#include "DlgMaterial.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// DlgMaterial dialog
DlgMaterial::DlgMaterial(CWnd* pParent /*=NULL*/)
	: CDialog(DlgMaterial::IDD, pParent)
{
	//{{AFX_DATA_INIT(DlgMaterial)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	curmat=0;
}
void DlgMaterial::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(DlgMaterial)
	DDX_Control(pDX, IDC_NAME, m_names);
	//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(DlgMaterial, CDialog)
	//{{AFX_MSG_MAP(DlgMaterial)
	ON_WM_CLOSE()
	ON_WM_LBUTTONDOWN()
	ON_CBN_SELCHANGE(IDC_NAME, OnSelchangeName)
	ON_WM_PAINT()
	ON_EN_KILLFOCUS(IDC_OPACITY, OnKillfocusOpacity)
	ON_EN_KILLFOCUS(IDC_SELFILLUM, OnKillfocusSelfillum)
	ON_EN_KILLFOCUS(IDC_SHININESS, OnKillfocusShininess)
	ON_EN_KILLFOCUS(IDC_STRENGTH, OnKillfocusStrength)
	ON_BN_CLICKED(IDC_BUT_OPACITY, OnButOpacity)
	ON_BN_CLICKED(IDC_BUT_SELFILLUM, OnButSelfillum)
	ON_BN_CLICKED(IDC_BUT_BUMP, OnButBump)
	ON_BN_CLICKED(IDC_BUT_TEXT1, OnButText1)
	ON_EN_KILLFOCUS(IDC_REFLECTION, OnKillfocusReflection)
	ON_EN_KILLFOCUS(IDC_REFRACTION, OnKillfocusRefraction)
	ON_EN_KILLFOCUS(IDC_AM_BUMP, OnKillfocusAmBump)
	ON_EN_KILLFOCUS(IDC_AM_OPACITY, OnKillfocusAmOpacity)
	ON_EN_KILLFOCUS(IDC_AM_SELFILLUM, OnKillfocusAmSelfillum)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// DlgMaterial message handlers
BOOL DlgMaterial::OnInitDialog() 
{
	CDialog::OnInitDialog();
	winpos2.left=-1;
	winpos2.top=-1;	
	int i,j;
	for( i=0;i<doc->nmatlib;i++ )
	{
		j=m_names.AddString(doc->matlib[i].name);
		m_names.SetItemData(j,i);
	}
	
	if (winpos2.left!=-1)
		SetWindowPos(0,winpos2.left,winpos2.top,0,0,SWP_NOSIZE|SWP_NOZORDER);
	m_names.SetCurSel(0);
	curmat=&doc->matlib[m_names.GetItemData(0)];
	FillDlg();
	FillColors();
	return TRUE;  
}
void DlgMaterial::OnOK() 
{
}
void DlgMaterial::OnCancel() 
{
}
void DlgMaterial::Close()
{
	OnClose();
}
void DlgMaterial::OnClose() 
{
	GetWindowRect(&winpos2);
	CDialog **d=&doc->dlgmat;
	delete doc->dlgmat;
	*d=0;
}
void DlgMaterial::OnLButtonDown(UINT nFlags, CPoint point) 
{
	CRect rect;
	CPoint p;
	float *v=0;
	GetDlgItem(IDC_AMBIENT)->GetClientRect(&rect);
	GetDlgItem(IDC_AMBIENT)->MapWindowPoints( this, &rect);
	if (rect.left<=point.x && rect.right>=point.x && rect.top<=point.y && rect.bottom>=point.y)
		v=&curmat->ambient[0];
	GetDlgItem(IDC_DIFFUSE)->GetClientRect(&rect);
	GetDlgItem(IDC_DIFFUSE)->MapWindowPoints( this, &rect);
	if (rect.left<=point.x && rect.right>=point.x && rect.top<=point.y && rect.bottom>=point.y)
		v=&curmat->diffuse[0];
	GetDlgItem(IDC_SPECULAR)->GetClientRect(&rect);
	GetDlgItem(IDC_SPECULAR)->MapWindowPoints( this, &rect);
	if (rect.left<=point.x && rect.right>=point.x && rect.top<=point.y && rect.bottom>=point.y)
		v=&curmat->specular[0];
	if (v)
		{
		COLORREF cr=RGB(v[0]*255,v[1]*255,v[2]*255);
		CColorDialog c(cr);
		if (c.DoModal()==IDOK)
			{
			cr=c.GetColor();
			v[0]=GetRValue(cr)/(float)255;
			v[1]=GetGValue(cr)/(float)255;
			v[2]=GetBValue(cr)/(float)255;
			FillColors();
			doc->UpdateAllViews(0);
			}
		}
	CDialog::OnLButtonDown(nFlags, point);
}
void DlgMaterial::FillDlg()
{
	SetDlgItemInt(IDC_AM_OPACITY,curmat->map_opacity.amount);
	SetDlgItemInt(IDC_AM_BUMP,curmat->map_bump.amount);
	SetDlgItemInt(IDC_AM_SELFILLUM,curmat->map_selfillum.amount);
	SetDlgItemText(IDC_TEXT1_MAP,curmat->map_texture1.filename);
	SetDlgItemText(IDC_OPACITY_MAP,curmat->map_opacity.filename);
	SetDlgItemText(IDC_BUMP_MAP,curmat->map_bump.filename);
	SetDlgItemText(IDC_SELFILLUM_MAP,curmat->map_selfillum.filename);
	GetDlgItem(IDC_AM_OPACITY)->EnableWindow(curmat->map_opacity.filename[0]!=0);
	GetDlgItem(IDC_OPACITY)->EnableWindow(curmat->map_opacity.filename[0]==0);
	GetDlgItem(IDC_AM_BUMP)->EnableWindow(curmat->map_bump.filename[0]!=0);
	GetDlgItem(IDC_AM_SELFILLUM)->EnableWindow(curmat->map_selfillum.filename[0]!=0);
	GetDlgItem(IDC_SELFILLUM)->EnableWindow(curmat->map_selfillum.filename[0]==0);
	char str[256];
	sprintf(str,"%4.2f",1-curmat->transparency);
	SetDlgItemText(IDC_OPACITY,str);
	sprintf(str,"%4.2f",curmat->shininess);
	SetDlgItemText(IDC_SHININESS,str);
	sprintf(str,"%4.2f",curmat->shininess_strength);
	SetDlgItemText(IDC_STRENGTH,str);
	sprintf(str,"%4.2f",curmat->self_illum);
	SetDlgItemText(IDC_SELFILLUM,str);
	sprintf(str,"%4.2f",curmat->reflection);
	SetDlgItemText(IDC_REFLECTION,str);
	sprintf(str,"%4.2f",curmat->refraction);
	SetDlgItemText(IDC_REFRACTION,str);
	FillColors();
}
void DlgMaterial::FillColors()
{
	CBrush *b;
	CRect rect;
	CDC *dc;
	COLORREF c;
	c=RGB((int)(curmat->ambient[0]*255),(int)(curmat->ambient[1]*255),(int)(curmat->ambient[2]*255));
	b=new CBrush(c);
	GetDlgItem(IDC_AMBIENT)->GetClientRect(&rect);
	rect.DeflateRect(3,3);
	dc=GetDlgItem(IDC_AMBIENT)->GetDC();
	dc->FillRect(rect,b);
	GetDlgItem(IDC_AMBIENT)->ReleaseDC(dc);
	delete b;
	c=RGB(curmat->diffuse[0]*255,curmat->diffuse[1]*255,curmat->diffuse[2]*255);
	b=new CBrush(c);
	GetDlgItem(IDC_DIFFUSE)->GetClientRect(&rect);
	rect.DeflateRect(3,3);
	dc=GetDlgItem(IDC_DIFFUSE)->GetDC();
	dc->FillRect(rect,b);
	GetDlgItem(IDC_DIFFUSE)->ReleaseDC(dc);
	delete b;
	c=RGB(curmat->specular[0]*255,curmat->specular[1]*255,curmat->specular[2]*255);
	b=new CBrush(c);
	GetDlgItem(IDC_SPECULAR)->GetClientRect(&rect);
	rect.DeflateRect(3,3);
	dc=GetDlgItem(IDC_SPECULAR)->GetDC();
	dc->FillRect(rect,b);
	GetDlgItem(IDC_SPECULAR)->ReleaseDC(dc);
	delete b;
}
void DlgMaterial::OnSelchangeName() 
{
	curmat=&doc->matlib[m_names.GetItemData(m_names.GetCurSel())];
	FillDlg();
}
void DlgMaterial::OnPaint() 
{
	CPaintDC dc(this);
	if (curmat) FillColors();
}
void DlgMaterial::OnKillfocusOpacity() 
{
	float f;
	char str[256];
	GetDlgItemText(IDC_OPACITY,str,255);
	if (sscanf(str,"%f",&f))
	{
		if (fabs(f-(1-curmat->transparency))>0.0001)
			doc->SetModifiedFlag();
		curmat->transparency=1-f;
	}
	sprintf(str,"%4.2f",1-curmat->transparency);
	SetDlgItemText(IDC_OPACITY,str);
}		
void DlgMaterial::OnKillfocusSelfillum() 
{
	float f;
	char str[256];
	GetDlgItemText(IDC_SELFILLUM,str,255);
	if (sscanf(str,"%f",&f))
	{
		if (f!=curmat->self_illum)
		{
			doc->SetModifiedFlag();
			doc->UpdateAllViews(0);
		}
		curmat->self_illum=f;
	}
	sprintf(str,"%4.2f",curmat->self_illum);
	SetDlgItemText(IDC_SELFILLUM,str);
}
void DlgMaterial::OnKillfocusShininess() 
{
	float f;
	char str[256];
	GetDlgItemText(IDC_SHININESS,str,255);
	if (sscanf(str,"%f",&f))
	{
		if (f!=curmat->shininess)
		{
			doc->SetModifiedFlag();
			doc->UpdateAllViews(0);
		}
		curmat->shininess=f;
	}
	sprintf(str,"%4.2f",curmat->shininess);
	SetDlgItemText(IDC_SHININESS,str);
}
void DlgMaterial::OnKillfocusStrength() 
{
	float f;
	char str[256];
	GetDlgItemText(IDC_STRENGTH,str,255);
	if (sscanf(str,"%f",&f))
		{
		if (f!=curmat->shininess_strength)
		{
			doc->SetModifiedFlag();
			doc->UpdateAllViews(0);
		}
		curmat->shininess_strength=f;
		}
	sprintf(str,"%4.2f",curmat->shininess_strength);
	SetDlgItemText(IDC_STRENGTH,str);
}
void DlgMaterial::LoadMap(struct mapping *mapp)
{
	CString s;
	s.LoadString(IDS_FD_TGAJPGBMP);
	CFileDialog fd(TRUE,0,mapp->filename,OFN_OVERWRITEPROMPT|OFN_HIDEREADONLY|OFN_PATHMUSTEXIST,s);	
	
	if(fd.DoModal()==IDOK)
		strcpy(mapp->filename,(char *)(LPCSTR)fd.GetFileName());
	else strcpy(mapp->filename,"");
	if (mapp->filename[0])
	{
		BeginWaitCursor();
		mapp->piclibindx=doc->find_image(mapp->filename);
		EndWaitCursor();
	}
	else 
		{
		mapp->piclibindx=-1;
		strcpy(mapp->filename,"");
		}
}
void DlgMaterial::OnButOpacity() 
{
	LoadMap(&curmat->map_opacity);
	
	GetDlgItem(IDC_OPACITY_MAP)->SetWindowText(curmat->map_opacity.filename);
	GetDlgItem(IDC_AM_OPACITY)->EnableWindow(curmat->map_opacity.piclibindx!=-1);
	GetDlgItem(IDC_OPACITY)->EnableWindow(curmat->map_opacity.piclibindx==-1);
	doc->SetModifiedFlag();
	doc->UpdateAllViews(0);
}
void DlgMaterial::OnButSelfillum() 
{
	LoadMap(&curmat->map_selfillum);
	
	GetDlgItem(IDC_SELFILLUM_MAP)->SetWindowText(curmat->map_selfillum.filename);
	GetDlgItem(IDC_AM_SELFILLUM)->EnableWindow(curmat->map_selfillum.piclibindx!=-1);
	GetDlgItem(IDC_SELFILLUM)->EnableWindow(curmat->map_selfillum.piclibindx==-1);
	doc->SetModifiedFlag();
	doc->UpdateAllViews(0);
}
void DlgMaterial::OnButBump() 
{
	LoadMap(&curmat->map_bump);
	
	GetDlgItem(IDC_BUMP_MAP)->SetWindowText(curmat->map_bump.filename);
	GetDlgItem(IDC_AM_BUMP)->EnableWindow(curmat->map_bump.piclibindx!=-1);
	doc->SetModifiedFlag();
	doc->UpdateAllViews(0);
}
void DlgMaterial::OnButText1() 
{
	LoadMap(&curmat->map_texture1);
	
	GetDlgItem(IDC_TEXT1_MAP)->SetWindowText(curmat->map_texture1.filename);
	doc->SetModifiedFlag();
	doc->UpdateAllViews(0);
}
void DlgMaterial::OnKillfocusReflection() 
{
	float f;
	char str[256];
	GetDlgItemText(IDC_REFLECTION,str,255);
	if (sscanf(str,"%f",&f))
	{
		if (f!=curmat->reflection)
			doc->SetModifiedFlag();
		curmat->reflection=f;
	}
	sprintf(str,"%4.2f",curmat->reflection);
	SetDlgItemText(IDC_REFLECTION,str);
}
void DlgMaterial::OnKillfocusRefraction() 
{
	float f;
	char str[256];
	GetDlgItemText(IDC_REFRACTION,str,255);
	if (sscanf(str,"%f",&f))
	{
		if (f!=curmat->refraction)
			doc->SetModifiedFlag();
		curmat->refraction=f;
	}
	sprintf(str,"%4.2f",curmat->refraction);
	SetDlgItemText(IDC_REFRACTION,str);
}
void DlgMaterial::OnKillfocusAmBump() 
{
	int i;
	char str[256];
	GetDlgItemText(IDC_AM_BUMP,str,255);
	if (sscanf(str,"%i",&i))
	{
		if (i!=curmat->map_bump.amount)
			doc->SetModifiedFlag();
		curmat->map_bump.amount=i;
	}
	sprintf(str,"%i",curmat->map_bump.amount);
	SetDlgItemText(IDC_AM_BUMP,str);
}
void DlgMaterial::OnKillfocusAmOpacity() 
{
	int i;
	char str[256];
	GetDlgItemText(IDC_AM_OPACITY,str,255);
	if (sscanf(str,"%i",&i))
	{
		if (i!=curmat->map_opacity.amount)
			doc->SetModifiedFlag();
		curmat->map_opacity.amount=i;
	}
	sprintf(str,"%i",curmat->map_opacity.amount);
	SetDlgItemText(IDC_AM_OPACITY,str);
}
void DlgMaterial::OnKillfocusAmSelfillum() 
{
	int i;
	char str[256];
	GetDlgItemText(IDC_AM_SELFILLUM,str,255);
	if (sscanf(str,"%i",&i))
	{
		if (i!=curmat->map_selfillum.amount)
			doc->SetModifiedFlag();
		curmat->map_selfillum.amount=i;
	}
	sprintf(str,"%i",curmat->map_selfillum.amount);
	SetDlgItemText(IDC_AM_SELFILLUM,str);
}

						