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GuoxinFangGuoxinFang
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March-03-2022
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‎.qmake.stash

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QMAKE_CXX.QT_COMPILER_STDCXX = 199711L
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QMAKE_CXX.QMAKE_MSC_VER = 1928
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QMAKE_CXX.QMAKE_MSC_FULL_VER = 192829334
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QMAKE_CXX.COMPILER_MACROS = \
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QT_COMPILER_STDCXX \
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QMAKE_MSC_VER \
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QMAKE_MSC_FULL_VER
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QMAKE_CXX.INCDIRS = \
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"C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.28.29333\\ATLMFC\\include" \
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"C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.28.29333\\include" \
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"C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\ucrt" \
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"C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\shared" \
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"C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um" \
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"C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\winrt" \
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"C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\cppwinrt"
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QMAKE_CXX.LIBDIRS = \
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"C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.28.29333\\ATLMFC\\lib\\x64" \
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"C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.28.29333\\lib\\x64" \
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"C:\\Program Files (x86)\\Windows Kits\\10\\lib\\10.0.18362.0\\ucrt\\x64" \
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"C:\\Program Files (x86)\\Windows Kits\\10\\lib\\10.0.18362.0\\um\\x64"

‎GLKLib/GLKCameraTool.h

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#include "GLKLib.h"
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#include <QEvent>
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#include <QMouseEvent>
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#include <QPoint>
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#include <math.h>
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#ifndef _GLKCAMERATOOL
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#define _GLKCAMERATOOL
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typedef enum camera_type {ORBIT,PAN,ZOOM,ORBITPAN,ZOOMWINDOW};
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class GLKCameraTool : public GLKMouseTool
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{
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public:
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GLKCameraTool(GLKLib *cView, camera_type ct)
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{
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pView=cView;
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m_ct=ct;
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tool_type = 0;
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}
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virtual ~GLKCameraTool() {};
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void setCameraType(camera_type ct) {m_ct = ct;};
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camera_type getCameraType() {return m_ct;}
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private:
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GLKLib *pView;
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camera_type m_ct;
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QPoint lastPos;
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QPoint pt;
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public:
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// Implement the virtual method which processes the button events
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// The default implementation maps the pick_event into a position
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// and then calls the process_position_event method
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virtual int process_event(QEvent *event, mouse_event_type event_type) {
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switch(m_ct) {
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case ORBITPAN :{
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if (event_type == MOUSE_WHEELE_MOVE) {
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m_ct = ZOOM; break;}
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QMouseEvent *e = (QMouseEvent*)event;
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if (event_type == MOUSE_PRESS)
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lastPos = e->pos();
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if (event_type == MOUSE_MOVE && (e->buttons() & Qt::LeftButton))
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{
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float xR,yR;
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pView->GetRotation(xR,yR);
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double sx,sy;
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double cx,cy;
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pView->wcl_to_screen(0.0,0.0,0.0,sx,sy);
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pView->wcl_to_screen(0.0,1.0,0.0,cx,cy);
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if (cy>=sy)
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yR += (float)(lastPos.x() - e->pos().x())/2;
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else
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yR -= (float)(lastPos.x() - e->pos().x())/2;
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xR -= (float)(lastPos.y() - e->pos().y())/2;
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// printf("xR: %f yR: %f", xR, yR);
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pView->SetRotation(xR,yR);
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lastPos = e->pos();
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pView->refresh();
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}
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if (event_type == MOUSE_MOVE && (e->buttons() & Qt::RightButton))
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{
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float xR,yR,zR;
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float mappingScale=pView->m_MappingScale;
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pView->GetTranslation(xR,yR,zR);
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xR -= (float)(lastPos.x() - e->pos().x())/mappingScale;
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yR += (float)(lastPos.y() - e->pos().y())/mappingScale;
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pView->SetTranslation(xR,yR,zR);
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lastPos = e->pos();
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pView->refresh();
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}
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QKeyEvent *keyEvent = (QKeyEvent*)event;
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if (event_type == KEY_PRESS){
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float xR, yR;
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if (keyEvent->key() == Qt::Key_Left){
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pView->GetRotation(xR, yR);
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pView->SetRotation(xR, yR-5);
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}
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if (keyEvent->key() == Qt::Key_Right){
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pView->GetRotation(xR, yR);
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pView->SetRotation(xR, yR+5);
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}
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if (keyEvent->key() == Qt::Key_Up){
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pView->GetRotation(xR, yR);
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pView->SetRotation(xR-5, yR);
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}
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if (keyEvent->key() == Qt::Key_Down){
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pView->GetRotation(xR, yR);
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pView->SetRotation(xR+5, yR);
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}
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pView->refresh();
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}
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}break;
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case ORBIT :{
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QMouseEvent *e = (QMouseEvent*)event;
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if (event_type == MOUSE_PRESS)
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lastPos = e->pos();
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if (event_type == MOUSE_MOVE && (e->buttons() & Qt::LeftButton))
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{
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float xR,yR;
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pView->GetRotation(xR,yR);
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double sx,sy;
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double cx,cy;
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pView->wcl_to_screen(0.0,0.0,0.0,sx,sy);
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pView->wcl_to_screen(0.0,1.0,0.0,cx,cy);
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if (cy>=sy)
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yR += (float)(lastPos.x() - e->pos().x())/2;
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else
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yR -= (float)(lastPos.x() - e->pos().x())/2;
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xR -= (float)(lastPos.y() - e->pos().y())/2;
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pView->SetRotation(xR,yR);
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lastPos = e->pos();
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pView->refresh();
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}
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}break;
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case PAN :{
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QMouseEvent *e = (QMouseEvent*)event;
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if (event_type == MOUSE_PRESS)
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lastPos = e->pos();
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if (event_type == MOUSE_MOVE && (e->buttons() & Qt::RightButton))
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{
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float xR,yR,zR;
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float mappingScale=pView->m_MappingScale;
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pView->GetTranslation(xR,yR,zR);
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xR -= (float)(lastPos.x() - e->pos().x())/mappingScale;
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yR += (float)(lastPos.y() - e->pos().y())/mappingScale;
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pView->SetTranslation(xR,yR,zR);
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lastPos = e->pos();
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pView->refresh();
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}
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}break;
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case ZOOM :{ if (event_type != MOUSE_WHEELE_MOVE) { m_ct = ORBITPAN; lastPos = ((QMouseEvent*)event)->pos(); break;}
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QWheelEvent *e = (QWheelEvent*)event;
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if (e->delta() >= 0.0)
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pView->Zoom(1.15);
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else
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pView->Zoom(0.85);
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pView->refresh();
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}break;
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case ZOOMWINDOW :{
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QMouseEvent *e = (QMouseEvent*)event;
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if (event_type == MOUSE_PRESS)
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{ lastPos = e->pos(); pt = e->pos(); }
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if (event_type == MOUSE_MOVE && (e->buttons() & Qt::LeftButton))
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{
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float pnts[10];
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pnts[0]=(float)lastPos.x(); pnts[1]=(float)lastPos.y();;
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pnts[2]=(float)pt.x(); pnts[3]=(float)lastPos.y();
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pnts[4]=(float)pt.x(); pnts[5]=(float)pt.y();
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pnts[6]=(float)lastPos.x(); pnts[7]=(float)pt.y();
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pnts[8]=(float)lastPos.x(); pnts[9]=(float)lastPos.y();
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// pView->draw_polyline_2d(5,pnts,false);
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// double xx, yy, zz;
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// glBegin(GL_LINE_STRIP);
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// glColor3f(0.75,0.75,0.75);
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// glLineWidth(10.0);
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// for(int i=0;i<10;i++) {
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// pView->screen_to_wcl(pnts[i*2],pnts[i*2+1],xx,yy,zz);
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// glVertex3d(xx,yy,zz);
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// }
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// glEnd();
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// pView->m_drawPolylinePointNum = 5;
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// pView->m_drawPolylinePoints = new float[pView->m_drawPolylinePointNum*2];
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// for (int i=0; i<pView->m_drawPolylinePointNum*2; i++)
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// pView->m_drawPolylinePoints[i] = pnts[i];
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for (int i=0; i<5; i++)
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pView->m_drawPolylinePoints << QPoint(pnts[2*i], pnts[2*i+1]);
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pt = e->pos();
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pView->update();
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}
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if (event_type == MOUSE_RELEASE)
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{
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double cx,cy,xx,yy; int sx,sy;
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QPoint newpt;
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float xR,yR,zR; float scale,sc;
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newpt = e->pos();
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cx = fabs(double(lastPos.x() - newpt.x())); cy = fabs(double(lastPos.y() - newpt.y()));
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if ((cx>0) && (cy>0))
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{
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pView->GetSize(sx,sy);
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scale=(float)(sx/cx); sc=(float)(sy/cy);
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if (sc<scale) scale=sc;
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pView->GetScale(sc); sc=sc*scale;
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if (sc<0.00001) sc=0.00001f;
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//if (sc > 500000.0) sc=500000.0;
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pView->SetScale(sc);
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//qDebug("scale %d %d %f %f %f",sx,sy,cx,cy,sc);
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float mappingScale=pView->m_MappingScale;
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cx = (lastPos.x() + newpt.x())/2.0; cy = (lastPos.y() + newpt.y())/2.0;
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pView->GetTranslation(xR,yR,zR);
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pView->wcl_to_screen(0.0,0.0,0.0,xx,yy);
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xR -= (float)((cx-xx)*scale+xx-sx/2.0f)/mappingScale;
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yR += (float)((cy-yy)*scale+yy-sy/2.0f)/mappingScale;
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pView->SetTranslation(xR,yR,zR);
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pView->ReShape(sx,sy);
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pView->refresh();
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m_ct=ORBITPAN;
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// pView->m_drawPolylinePointNum = 0;
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// delete []pView->m_drawPolylinePoints;
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pView->m_drawPolylinePoints.clear();
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}
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}
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}break;
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}
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return 0;
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}
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};
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#endif
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‎GLKLib/GLKGLList.h

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// GLKGLList.h: interface for the GLKGLList class.
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//
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//////////////////////////////////////////////////////////////////////
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#ifndef _GLKGLLIST
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#define _GLKGLLIST
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#include "GLKLib.h"
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#include "GLKObList.h"
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class GLKGLList : public GLKObject
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{
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public:
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GLKGLList() {};
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virtual ~GLKGLList() {};
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virtual void draw(GLKLib *view) {};
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};
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#endif

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