diff options
Diffstat (limited to 'hammer/archdlg.cpp')
| -rw-r--r-- | hammer/archdlg.cpp | 290 |
1 files changed, 290 insertions, 0 deletions
diff --git a/hammer/archdlg.cpp b/hammer/archdlg.cpp new file mode 100644 index 0000000..744966e --- /dev/null +++ b/hammer/archdlg.cpp @@ -0,0 +1,290 @@ +//========= Copyright Valve Corporation, All rights reserved. ============// +// +// Purpose: +// +//============================================================================= + +#include "stdafx.h" +#include "hammer.h" +#include "hammer_mathlib.h" +#include "ArchDlg.h" + +// memdbgon must be the last include file in a .cpp file!!! +#include <tier0/memdbgon.h> + + +static LPCTSTR pszSection = "Arch"; + +extern void MakeArc(float x1, float y1, float x2, float y2, int npoints, + float start_ang, float fArc, float points[][2]); + + +CArchDlg::CArchDlg(Vector& boxmins, Vector& boxmaxs, CWnd* pParent /*=NULL*/) + : CDialog(CArchDlg::IDD, pParent) +{ + bmins = boxmins; + bmaxs = boxmaxs; + + //{{AFX_DATA_INIT(CArchDlg) + m_iSides = 0; + m_iWallWidth = 0; + m_iAddHeight = 0; + m_fArc = 0.0f; + m_fAngle = 0.0f; + //}}AFX_DATA_INIT + + // load up old defaults + CString str; + m_iWallWidth = AfxGetApp()->GetProfileInt(pszSection, "Wall Width", 32); + str = AfxGetApp()->GetProfileString(pszSection, "Arc_", "180"); + m_fArc = atof(str); + m_iSides = AfxGetApp()->GetProfileInt(pszSection, "Sides", 8); + str = AfxGetApp()->GetProfileString(pszSection, "Start Angle_", "0"); + m_fAngle = atof(str); + m_iAddHeight = AfxGetApp()->GetProfileInt(pszSection, "Add Height", 0); +} + + +void CArchDlg::SaveValues() +{ + CString str; + AfxGetApp()->WriteProfileInt(pszSection, "Wall Width", m_iWallWidth); + str.Format("%f", m_fArc); + AfxGetApp()->WriteProfileString(pszSection, "Arc_", str); + AfxGetApp()->WriteProfileInt(pszSection, "Sides", m_iSides); + str.Format("%f", m_fAngle); + AfxGetApp()->WriteProfileString(pszSection, "Start Angle_", str); + AfxGetApp()->WriteProfileInt(pszSection, "Add Height", m_iAddHeight); +} + + +void CArchDlg::DoDataExchange(CDataExchange* pDX) +{ + CDialog::DoDataExchange(pDX); + + //{{AFX_DATA_MAP(CArchDlg) + DDX_Control(pDX, IDC_ANGLESPIN, m_cStartAngleSpin); + DDX_Control(pDX, IDC_WALLWIDTHSPIN, m_cWallWidthSpin); + DDX_Control(pDX, IDC_WALLWIDTH, m_cWallWidth); + DDX_Control(pDX, IDC_SIDESSPIN, m_cSidesSpin); + DDX_Control(pDX, IDC_SIDES, m_cSides); + DDX_Control(pDX, IDC_ARCSPIN, m_cArcSpin); + DDX_Control(pDX, IDC_ARC, m_cArc); + DDX_Control(pDX, IDC_PREVIEW, m_cPreview); + + DDX_Text(pDX, IDC_WALLWIDTH, m_iWallWidth); + DDX_Text(pDX, IDC_SIDES, m_iSides); + DDV_MinMaxInt(pDX, m_iSides, 3, 2048); + + DDX_Text(pDX, IDC_ADDHEIGHT, m_iAddHeight); + DDX_Text(pDX, IDC_ARC, m_fArc); + DDV_MinMaxFloat(pDX, m_fArc, 8.f, 360.f); + DDX_Text(pDX, IDC_ANGLE, m_fAngle); + DDV_MinMaxFloat(pDX, m_fAngle, 0.f, 360.f); + //}}AFX_DATA_MAP +} + + +BEGIN_MESSAGE_MAP(CArchDlg, CDialog) + //{{AFX_MSG_MAP(CArchDlg) + ON_EN_CHANGE(IDC_ARC, OnChangeArc) + ON_BN_CLICKED(IDC_CIRCLE, OnCircle) + ON_EN_UPDATE(IDC_SIDES, OnUpdateSides) + ON_EN_UPDATE(IDC_WALLWIDTH, OnUpdateWallwidth) + ON_WM_PAINT() + ON_BN_CLICKED(IDC_ARCH_PREVIEW, OnArchPreview) + //}}AFX_MSG_MAP +END_MESSAGE_MAP() + + +void CArchDlg::OnChangeArc() +{ +} + + +void CArchDlg::OnCircle() +{ + m_cArcSpin.SetPos(360); +} + + +void CArchDlg::OnUpdateSides() +{ +} + + +void CArchDlg::OnUpdateWallwidth() +{ +} + + +BOOL CArchDlg::OnInitDialog() +{ + CDialog::OnInitDialog(); + + m_cArcSpin.SetRange(8, 360); + m_cSidesSpin.SetRange(3, 100); + m_cWallWidthSpin.SetRange(2, m_iMaxWallWidth); + m_cStartAngleSpin.SetRange(0, 360); + + m_cPreview.ShowWindow(SW_HIDE); + + return TRUE; +} + + +void CArchDlg::OnPaint() +{ + CPaintDC dc(this); // device context for painting + + // Do not call CDialog::OnPaint() for painting messages + CBrush black(RGB(0,0,0)); + CBrush grey(RGB(128,128,128)); + + CRect rcPreview; + m_cPreview.GetWindowRect(&rcPreview); + ScreenToClient(&rcPreview); + dc.FillRect(rcPreview, &black); + + DrawArch(&dc); + rcPreview.InflateRect(1,1); + dc.FrameRect(rcPreview, &grey); + + ValidateRect(rcPreview); +} + + +void CArchDlg::OnArchPreview() +{ + // + // Build preview. + // + UpdateData(TRUE); + InvalidateRect(NULL); + UpdateWindow(); +} + + +CArchDlg::~CArchDlg() +{ +} + + +void CArchDlg::DrawArch(CDC* pDC) +{ + float fOuterPoints[ARC_MAX_POINTS][2]; + float fInnerPoints[ARC_MAX_POINTS][2]; + + float fScaleX; + float fScaleY; + + CPen m_hPen, *pOldPen; + + m_hPen.CreatePen(PS_SOLID, 1, RGB(255,255,255)); + + pOldPen = pDC->SelectObject(&m_hPen); + + CRect rcItem; + m_cPreview.GetWindowRect(&rcItem); + ScreenToClient(&rcItem); + + CPoint pt; + pt.x = rcItem.left + rcItem.Width() / 2; + pt.y = rcItem.top + rcItem.Height() / 2; + + if (bmaxs[0] - bmins[0]) + fScaleX = rcItem.Width()/(bmaxs[0] - bmins[0]); + else + fScaleX = 1.0f; + + if (bmaxs[1] - bmins[1]) + fScaleY = rcItem.Height()/(bmaxs[1] - bmins[1]); + else + fScaleY = 1.0f; + + int iSides, iWallWidth; + float fArc, fStartAngle; + + fArc = m_fArc; + fStartAngle = m_fAngle; + iSides = m_iSides; + iWallWidth = m_iWallWidth; + + + MakeArc(bmins[0], bmins[1], + bmaxs[0], bmaxs[1], iSides, + fStartAngle, fArc, fOuterPoints); + + MakeArc(bmins[0] + iWallWidth, + bmins[1] + iWallWidth, + bmaxs[0] - iWallWidth, + bmaxs[1] - iWallWidth, iSides, + fStartAngle, fArc, fInnerPoints); + + + // check wall width - if it's half or more of the total, + // set the inner poinst to the center point of the box + // and turn off the CreateSouthFace flag + + BOOL bCreateSouthFace = TRUE; + float fCenter[3]; + for (int i = 0; i < 3; i++) + fCenter[i] = (bmins[i] + bmaxs[i])/2.0; + + if((iWallWidth*2+8) >= (bmaxs[0] - bmins[0]) || + (iWallWidth*2+8) >= (bmaxs[1] - bmins[1])) + { + for(int i = 0; i < ARC_MAX_POINTS; i++) + { + fInnerPoints[i][0] = fCenter[0]; + fInnerPoints[i][1] = fCenter[1]; + } + bCreateSouthFace = FALSE; + } + + for (int i = 0; i < iSides; i++) + { + int iNextPoint = i+1; + if (iNextPoint >= iSides + 1) + iNextPoint = 0; + + Vector points[4]; + + points[0][0] = fOuterPoints[i][0]; + points[0][1] = fOuterPoints[i][1]; + + points[1][0] = fOuterPoints[iNextPoint][0]; + points[1][1] = fOuterPoints[iNextPoint][1]; + + points[2][0] = fInnerPoints[iNextPoint][0]; + points[2][1] = fInnerPoints[iNextPoint][1]; + + points[3][0] = fInnerPoints[i][0]; + points[3][1] = fInnerPoints[i][1]; + + for (int j = 0; j < 4; j++) + { + points[j][0] = fScaleX * (points[j][0] - fCenter[0]); + points[j][1] = fScaleY * (points[j][1] - fCenter[1]); + } + + pDC->MoveTo(pt.x + (int)points[0][0], pt.y - (int)points[0][1]); + pDC->LineTo(pt.x + (int)points[1][0], pt.y - (int)points[1][1]); + pDC->LineTo(pt.x + (int)points[2][0], pt.y - (int)points[2][1]); + pDC->LineTo(pt.x + (int)points[3][0], pt.y - (int)points[3][1]); + } + + // Draw the bbox + /*CPen hPen2; + hPen2.CreatePen(PS_SOLID, 1, RGB(255,255,0)); + + pDC->SelectObject(&hPen2); + + pDC->MoveTo(pt.x + (int)((bmins[0] - fCenter[0])*fScaleX), pt.y - (int)((bmins[1] - fCenter[1])*fScaleY)); + pDC->LineTo(pt.x + (int)((bmins[0] - fCenter[0])*fScaleX), pt.y - (int)((bmaxs[1] - fCenter[1])*fScaleY)); + pDC->LineTo(pt.x + (int)((bmaxs[0] - fCenter[0])*fScaleX), pt.y - (int)((bmaxs[1] - fCenter[1])*fScaleY)); + pDC->LineTo(pt.x + (int)((bmaxs[0] - fCenter[0])*fScaleX), pt.y - (int)((bmins[1] - fCenter[1])*fScaleY)); + */ + pDC->SelectObject(pOldPen); + +} |