#include "pch.h"
#include "RecursiveSphereDemo.h"
#include "LeftPortion.h"
#include "RecursiveSphereDemoDoc.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#endif
// CLeftPortion
IMPLEMENT_DYNCREATE(CLeftPortion, CFormView)
CLeftPortion::CLeftPortion() : CFormView(CLeftPortion::IDD)
{
// TODO: 在此添加构造代码
}
CLeftPortion::~CLeftPortion()
{
}
void CLeftPortion::DoDataExchange(CDataExchange* pDX)
{
CFormView::DoDataExchange(pDX);
DDX_Control(pDX, IDC_SLIDER_RADIUS, m_sliderRadius);
DDX_Control(pDX, IDC_SLIDER_LEVEL, m_sliderSubdivision); // 对应资源中的 LEVEL
DDX_Control(pDX, IDC_RADIO_WIREFRAME, m_radioWireframe);
DDX_Control(pDX, IDC_RADIO_SURFACE, m_radioSurface);
DDX_Control(pDX, IDC_RADIO_LIGHT_OFF, m_radioLightOff);
DDX_Control(pDX, IDC_RADIO_LIGHT_ON, m_radioLightOn);
DDX_Control(pDX, IDC_SLIDER_TRANS_X, m_sliderTranslateX); // 对应资源中的 TRANS_X
DDX_Control(pDX, IDC_SLIDER_TRANS_Y, m_sliderTranslateY); // 对应资源中的 TRANS_Y
DDX_Control(pDX, IDC_SLIDER_TRANS_Z, m_sliderTranslateZ); // 对应资源中的 TRANS_Z
DDX_Control(pDX, IDC_EDIT_TRANSLATE_X, m_editTranslateX);
DDX_Control(pDX, IDC_EDIT_TRANSLATE_Y, m_editTranslateY);
DDX_Control(pDX, IDC_EDIT_TRANSLATE_Z, m_editTranslateZ);
DDX_Control(pDX, IDC_SLIDER_ROT_X, m_sliderRotateX); // 对应资源中的 ROT_X
DDX_Control(pDX, IDC_SLIDER_ROT_Y, m_sliderRotateY); // 对应资源中的 ROT_Y
DDX_Control(pDX, IDC_SLIDER_ROT_Z, m_sliderRotateZ); // 对应资源中的 ROT_Z
DDX_Control(pDX, IDC_EDIT_ROTATE_X, m_editRotateX);
DDX_Control(pDX, IDC_EDIT_ROTATE_Y, m_editRotateY);
DDX_Control(pDX, IDC_EDIT_ROTATE_Z, m_editRotateZ);
}
BEGIN_MESSAGE_MAP(CLeftPortion, CFormView)
ON_WM_HSCROLL()
ON_BN_CLICKED(IDC_RADIO_WIREFRAME, &CLeftPortion::OnBnClickedRadioWireframe)
ON_BN_CLICKED(IDC_RADIO_SURFACE, &CLeftPortion::OnBnClickedRadioSurface)
ON_BN_CLICKED(IDC_RADIO_LIGHT_OFF, &CLeftPortion::OnBnClickedRadioLightOff)
ON_BN_CLICKED(IDC_RADIO_LIGHT_ON, &CLeftPortion::OnBnClickedRadioLightOn)
ON_EN_CHANGE(IDC_EDIT_TRANSLATE_X, &CLeftPortion::OnEnChangeEditTranslateX)
ON_EN_CHANGE(IDC_EDIT_TRANSLATE_Y, &CLeftPortion::OnEnChangeEditTranslateY)
ON_EN_CHANGE(IDC_EDIT_TRANSLATE_Z, &CLeftPortion::OnEnChangeEditTranslateZ)
ON_EN_CHANGE(IDC_EDIT_ROTATE_X, &CLeftPortion::OnEnChangeEditRotateX)
ON_EN_CHANGE(IDC_EDIT_ROTATE_Y, &CLeftPortion::OnEnChangeEditRotateY)
ON_EN_CHANGE(IDC_EDIT_ROTATE_Z, &CLeftPortion::OnEnChangeEditRotateZ)
END_MESSAGE_MAP()
BOOL CLeftPortion::PreCreateWindow(CREATESTRUCT& cs)
{
// TODO: 在此处通过修改 CREATESTRUCT cs 来修改窗口类或样式
return CFormView::PreCreateWindow(cs);
}
void CLeftPortion::OnInitialUpdate()
{
CFormView::OnInitialUpdate();
// 获取文档指针
CRecursiveSphereDemoDoc* pDoc = GetDocument();
if (!pDoc) return;
// 设置滑块范围和初始值
// 球体控制
m_sliderRadius.SetRange(1, 100);
m_sliderRadius.SetPos((int)(pDoc->m_fRadius * 100));
m_sliderSubdivision.SetRange(0, 4); // 细分级别范围（0-4）
m_sliderSubdivision.SetPos(pDoc->m_nSubdivision);
// 平移变换
m_sliderTranslateX.SetRange(-100, 100);
m_sliderTranslateX.SetPos((int)(pDoc->m_fTranslateX * 100));
m_sliderTranslateY.SetRange(-100, 100);
m_sliderTranslateY.SetPos((int)(pDoc->m_fTranslateY * 100));
m_sliderTranslateZ.SetRange(-100, 100);
m_sliderTranslateZ.SetPos((int)(pDoc->m_fTranslateZ * 100));
// 旋转变换
m_sliderRotateX.SetRange(-180, 180);
m_sliderRotateX.SetPos((int)pDoc->m_fRotateX);
m_sliderRotateY.SetRange(-180, 180);
m_sliderRotateY.SetPos((int)pDoc->m_fRotateY);
m_sliderRotateZ.SetRange(-180, 180);
m_sliderRotateZ.SetPos((int)pDoc->m_fRotateZ);
// 设置单选按钮状态
m_radioWireframe.SetCheck(pDoc->m_bWireframe ? BST_CHECKED : BST_UNCHECKED);
m_radioSurface.SetCheck(!pDoc->m_bWireframe ? BST_CHECKED : BST_UNCHECKED);
m_radioLightOff.SetCheck(!pDoc->m_bLighting ? BST_CHECKED : BST_UNCHECKED);
m_radioLightOn.SetCheck(pDoc->m_bLighting ? BST_CHECKED : BST_UNCHECKED);
// 更新UI显示
UpdateUI();
}
void CLeftPortion::OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
{
CRecursiveSphereDemoDoc* pDoc = GetDocument();
if (!pDoc) return;
if (pScrollBar == &m_sliderRadius)
{
pDoc->m_fRadius = (float)m_sliderRadius.GetPos() / 100.0f;
pDoc->UpdateAllViews(NULL);
}
else if (pScrollBar == &m_sliderSubdivision)
{
pDoc->m_nSubdivision = m_sliderSubdivision.GetPos();
pDoc->m_nTriangleCount = 8 * (int)pow(4.0, pDoc->m_nSubdivision);
pDoc->UpdateAllViews(NULL);
}
else if (pScrollBar == &m_sliderTranslateX)
{
pDoc->m_fTranslateX = (float)m_sliderTranslateX.GetPos() / 100.0f;
CString str;
str.Format("%.2f", pDoc->m_fTranslateX);
m_editTranslateX.SetWindowText(str);
pDoc->UpdateAllViews(NULL);
}
else if (pScrollBar == &m_sliderTranslateY)
{
pDoc->m_fTranslateY = (float)m_sliderTranslateY.GetPos() / 100.0f;
CString str;
str.Format("%.2f", pDoc->m_fTranslateY);
m_editTranslateY.SetWindowText(str);
pDoc->UpdateAllViews(NULL);
}
else if (pScrollBar == &m_sliderTranslateZ)
{
pDoc->m_fTranslateZ = (float)m_sliderTranslateZ.GetPos() / 100.0f;
CString str;
str.Format("%.2f", pDoc->m_fTranslateZ);
m_editTranslateZ.SetWindowText(str);
pDoc->UpdateAllViews(NULL);
}
else if (pScrollBar == &m_sliderRotateX)
{
pDoc->m_fRotateX = (float)m_sliderRotateX.GetPos();
CString str;
str.Format("%.0f", pDoc->m_fRotateX);
m_editRotateX.SetWindowText(str);
pDoc->UpdateAllViews(NULL);
}
else if (pScrollBar == &m_sliderRotateY)
{
pDoc->m_fRotateY = (float)m_sliderRotateY.GetPos();
CString str;
str.Format("%.0f", pDoc->m_fRotateY);
m_editRotateY.SetWindowText(str);
pDoc->UpdateAllViews(NULL);
}
else if (pScrollBar == &m_sliderRotateZ)
{
pDoc->m_fRotateZ = (float)m_sliderRotateZ.GetPos();
CString str;
str.Format("%.0f", pDoc->m_fRotateZ);
m_editRotateZ.SetWindowText(str);
pDoc->UpdateAllViews(NULL);
}
CFormView::OnHScroll(nSBCode, nPos, pScrollBar);
}
void CLeftPortion::OnBnClickedRadioWireframe()
{
CRecursiveSphereDemoDoc* pDoc = GetDocument();
if (pDoc)
{
pDoc->m_bWireframe = TRUE;
pDoc->UpdateAllViews(NULL);
}
}
void CLeftPortion::OnBnClickedRadioSurface()
{
CRecursiveSphereDemoDoc* pDoc = GetDocument();
if (pDoc)
{
pDoc->m_bWireframe = FALSE;
pDoc->UpdateAllViews(NULL);
}
}
void CLeftPortion::OnBnClickedRadioLightOff()
{
CRecursiveSphereDemoDoc* pDoc = GetDocument();
if (pDoc)
{
pDoc->m_bLighting = FALSE;
pDoc->UpdateAllViews(NULL);
}
}
void CLeftPortion::OnBnClickedRadioLightOn()
{
CRecursiveSphereDemoDoc* pDoc = GetDocument();
if (pDoc)
{
pDoc->m_bLighting = TRUE;
pDoc->UpdateAllViews(NULL);
}
}
void CLeftPortion::OnEnChangeEditTranslateX()
{
CRecursiveSphereDemoDoc* pDoc = GetDocument();
if (!pDoc) return;
CString str;
m_editTranslateX.GetWindowText(str);
float fValue;
if (str.GetLength() > 0 && !str.IsEmpty())
{
fValue = (float)_tstof(str);
if (fValue >= -1.0f && fValue <= 1.0f)
{
pDoc->m_fTranslateX = fValue;
m_sliderTranslateX.SetPos((int)(fValue * 100));
pDoc->UpdateAllViews(NULL);
}
}
}
void CLeftPortion::OnEnChangeEditTranslateY()
{
CRecursiveSphereDemoDoc* pDoc = GetDocument();
if (!pDoc) return;
CString str;
m_editTranslateY.GetWindowText(str);
float fValue;
if (str.GetLength() > 0 && !str.IsEmpty())
{
fValue = (float)_tstof(str);
if (fValue >= -1.0f && fValue <= 1.0f)
{
pDoc->m_fTranslateY = fValue;
m_sliderTranslateY.SetPos((int)(fValue * 100));
pDoc->UpdateAllViews(NULL);
}
}
}
void CLeftPortion::OnEnChangeEditTranslateZ()
{
CRecursiveSphereDemoDoc* pDoc = GetDocument();
if (!pDoc) return;
CString str;
m_editTranslateZ.GetWindowText(str);
float fValue;
if (str.GetLength() > 0 && !str.IsEmpty())
{
fValue = (float)_tstof(str);
if (fValue >= -1.0f && fValue <= 1.0f)
{
pDoc->m_fTranslateZ = fValue;
m_sliderTranslateZ.SetPos((int)(fValue * 100));
pDoc->UpdateAllViews(NULL);
}
}
}
void CLeftPortion::OnEnChangeEditRotateX()
{
CRecursiveSphereDemoDoc* pDoc = GetDocument();
if (!pDoc) return;
CString str;
m_editRotateX.GetWindowText(str);
float fValue;
if (str.GetLength() > 0 && !str.IsEmpty())
{
fValue = (float)_tstof(str);
if (fValue >= -180.0f && fValue <= 180.0f)
{
pDoc->m_fRotateX = fValue;
m_sliderRotateX.SetPos((int)fValue);
pDoc->UpdateAllViews(NULL);
}
}
}
void CLeftPortion::OnEnChangeEditRotateY()
{
CRecursiveSphereDemoDoc* pDoc = GetDocument();
if (!pDoc) return;
CString str;
m_editRotateY.GetWindowText(str);
float fValue;
if (str.GetLength() > 0 && !str.IsEmpty())
{
fValue = (float)_tstof(str);
if (fValue >= -180.0f && fValue <= 180.0f)
{
pDoc->m_fRotateY = fValue;
m_sliderRotateY.SetPos((int)fValue);
pDoc->UpdateAllViews(NULL);
}
}
}
void CLeftPortion::OnEnChangeEditRotateZ()
{
CRecursiveSphereDemoDoc* pDoc = GetDocument();
if (!pDoc) return;
CString str;
m_editRotateZ.GetWindowText(str);
float fValue;
if (str.GetLength() > 0 && !str.IsEmpty())
{
fValue = (float)_tstof(str);
if (fValue >= -180.0f && fValue <= 180.0f)
{
pDoc->m_fRotateZ = fValue;
m_sliderRotateZ.SetPos((int)fValue);
pDoc->UpdateAllViews(NULL);
}
}
}
void CLeftPortion::UpdateUI()
{
CRecursiveSphereDemoDoc* pDoc = GetDocument();
if (!pDoc) return;
// 更新编辑框
CString str;
str.Format("%.2f", pDoc->m_fTranslateX);
m_editTranslateX.SetWindowText(str);
str.Format("%.2f", pDoc->m_fTranslateY);
m_editTranslateY.SetWindowText(str);
str.Format("%.2f", pDoc->m_fTranslateZ);
m_editTranslateZ.SetWindowText(str);
str.Format("%.0f", pDoc->m_fRotateX);
m_editRotateX.SetWindowText(str);
str.Format("%.0f", pDoc->m_fRotateY);
m_editRotateY.SetWindowText(str);
str.Format("%.0f", pDoc->m_fRotateZ);
m_editRotateZ.SetWindowText(str);
}
CRecursiveSphereDemoDoc* CLeftPortion::GetDocument() const
{
return reinterpret_cast<CRecursiveSphereDemoDoc*>(m_pDocument);
} 修改代码错误给出正确的完整代码
本文深入解析了MFC框架下Invalidate()和UpdateAllViews()函数的区别与应用场景，详细解释了两者如何影响窗口重绘及文档与视图之间的交互。通过对比分析，帮助开发者理解在不同场景下选择合适的方法实现界面更新。
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