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JerryJeong
2026-02-21 17:11:31 +09:00
commit 18b4338361
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project/fm_viewer/ui/fm_360_position_view.cpp Normal file
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#include "fm_360_position_view.h"
#if (USE_360_POSITION_VIEW)
#include <QStyleOption>
#include <QPainter>
#include <QDebug>
#include <QMouseEvent>
#define POS_VIEW_SIZE 80
#define POS_VIEW_RIGHT_MARGIN 83
#define POS_VIEW_OFFSET 10
FM360PositionView::FM360PositionView(QWidget *parent) : QWidget(parent)
{
setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
//setFixedSize(POS_VIEW_SIZE,POS_VIEW_SIZE);
_ax = 0.0;
_ay = 0.0;
}
void FM360PositionView::setAngle(double ax,double ay)
{
//qInfo() << _ax << _ay << __FUNCTION__;
_ax = ax;
_ay = ay;
update();
}
void FM360PositionView::map_to_custom_angles(double x, double y, double *ax, double* ay)
{
// 0.0~1.0 => -1.0~1.0 로 변경
double X = (x-0.5) * 2.0;
double Y = (y-0.5) * 2.0;
const double M_PI = 3.14159265359f;
// 2. Yaw (Z축 기준의 좌우 각도) 계산
// atan2(Y, X)를 사용하여 -PI ~ PI 라디안 값 획득
// 각도는 x축의 양의 방향(오른쪽)을 0∘ 로 하여 반시계 방향으로 0∘에서 360∘까지 측정됨
double yaw = atan2(-Y, X);
// 라디안을 도로 변환하고, 0 ~ 360도 범위로 조정
yaw = yaw * 180.0 / M_PI;
if (yaw < 0.0) {
yaw += 360.0;
}
yaw = 90.0 - yaw; // 시계 방향 각도로 변환 (Y축(90도)을 0도로 기준 잡기 위해 90에서 뺌)
if (yaw < 0.0) {
yaw += 360.0;
}
*ax = yaw;
// 3. Pitch = 거리 계산
double pitch_90_deg;
double horizontal_dist = sqrt(X * X + Y * Y);
if(horizontal_dist > 1.0) {
horizontal_dist = 1.0;
}
pitch_90_deg = (horizontal_dist * 70.0) + 270.0;
*ay = pitch_90_deg;
}
void FM360PositionView::mouseDoubleClickEvent(QMouseEvent *e)
{
QRect pr = _posRect();
// 마우스 클릭용으로 POS_VIEW_OFFSET 제거한 큰 영역
const int margin = 10;
QRect containRect = pr.adjusted(-margin,-margin,margin,margin);
if(containRect.contains(e->pos())) {
e->accept();
return;
}
QWidget::mouseDoubleClickEvent(e);
}
void FM360PositionView::mouseReleaseEvent(QMouseEvent *e)
{
QRect pr = _posRect();
// 마우스 클릭용으로 POS_VIEW_OFFSET 제거한 큰 영역
const int margin = 10;
QRect containRect = pr.adjusted(-margin,-margin,margin,margin);
if(containRect.contains(e->pos())) {
const double ex = (double)(e->pos().x() - pr.left()) / (double)pr.width();
const double ey = (double)(e->pos().y() - pr.top()) / (double)pr.height();
double yaw, pitch;
//convert_2d_to_yaw_pitch(ex,ey,&yaw,&pitch);
map_to_custom_angles(ex,ey,&yaw,&pitch);
//qInfo() << "yaw.pitch:" << yaw << pitch << __FUNCTION__;
//pitch = 340.0;
setAngle(yaw,pitch);
emit angleUpdated(yaw,pitch);
} else { // 네비게이션 클릭시 하위에 클릭 이벤트 발생시키지 않는다..
QWidget::mouseReleaseEvent(e);
}
}
QRect FM360PositionView::_posRect()
{
const int lx = size().width() - POS_VIEW_RIGHT_MARGIN;
const int end = POS_VIEW_SIZE-(POS_VIEW_OFFSET*2);
// 실제 영역
return QRect(lx+POS_VIEW_OFFSET, POS_VIEW_OFFSET, end, end);
}
void FM360PositionView::paintEvent(QPaintEvent *pe)
{
Q_UNUSED(pe)
const int lx = size().width() - POS_VIEW_RIGHT_MARGIN;
//const QColor color = QColor(0xCC, 0x99, 0x33, 0xCC);
const QColor color = QColor(0xFF, 0xCC, 0x33, 0xCC);
QPainter painter(this);
painter.setRenderHint(QPainter::Antialiasing);
const int width = 3;
QPen pen = QPen(color,width, Qt::SolidLine);
//QPen pen = QPen(color,width, Qt::SolidLine);
painter.setPen(pen);
//const int offset = POS_VIEW_OFFSET;
const int end = POS_VIEW_SIZE-(POS_VIEW_OFFSET*2);
painter.drawEllipse(QRect(lx+POS_VIEW_OFFSET, POS_VIEW_OFFSET, end, end));
//painter.drawRect(QRect(lx+offset, offset, end, end));
painter.drawLine(lx+POS_VIEW_SIZE/2, POS_VIEW_OFFSET + width,lx+POS_VIEW_SIZE/2, POS_VIEW_SIZE-POS_VIEW_OFFSET-width);
painter.drawLine(lx+POS_VIEW_OFFSET+width,POS_VIEW_SIZE/2,lx+POS_VIEW_SIZE-POS_VIEW_OFFSET-width,POS_VIEW_SIZE/2);
const double DEG_PI = 3.14159265359f;
double r = ((_ay- 200.0) / 140.0) - 0.5; // 340~200 => -0.5~0.5
double xoffset = 270;
if(r < 0.0) {
xoffset += 180;
}
double seta = ((_ax+xoffset) * DEG_PI / 180.0);
r = abs(r) * 2.0; // 0.0~1.0
const double hsize = POS_VIEW_SIZE/2;
const double x = (cos(seta) * r * (hsize*0.7)) + hsize; // -1.0~1.0 => 0~POS_VIEW_SIZE
const double y = (sin(seta) * r * (hsize*0.7)) + hsize; // -1.0~1.0 => 0~POS_VIEW_SIZE
const int csize = 9;//12;
QColor white = QColor(0xFF, 0xFF, 0xFF);
painter.setPen(Qt::NoPen);
painter.setBrush(white); // QColor(0xCC, 0x99, 0x33, 0xA0)
QRect rect = QRect(lx+x-csize,y-csize,(csize*2),(csize*2));
painter.drawEllipse(rect);
//qInfo() << "XY:" << x << y << "RP:" << _ax << _ay << "R:" << r << __FUNCTION__;
}
FM360StaticPositionView::FM360StaticPositionView(QWidget *parent) : QWidget(parent)
{
setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
ptl = QPixmap(":/image/cam_01.png");
ptr = QPixmap(":/image/cam_02.png");
pbr = QPixmap(":/image/cam_04.png"); // 2025/10/15 표지 변경 -> 2026/01/08 다시 변경
pbl = QPixmap(":/image/cam_03.png"); //
pc = QPixmap(":/image/cam_center.png");
}
void FM360StaticPositionView::setMode(int mode)
{
_mode = mode;
//qInfo() << _mode << __FUNCTION__;
}
void FM360StaticPositionView::paintEvent(QPaintEvent *pe)
{
Q_UNUSED(pe)
if(_mode == 0) {
return;
}
//
//_mode : 1=4분할, 4=5분할
if(_mode == 1) { // 4분할
QPainter painter(this);
painter.setRenderHint(QPainter::Antialiasing);
const int width = 42;
const int height = 42;
const int xOffset = 10;
const int yOffset = 10;
const int hw = size().width() / 2;
const int hh = size().height() / 2;
QRect tl = QRect(hw-width-xOffset,hh - height - yOffset,width,height);
painter.drawPixmap(tl, ptl);
//QRect tr = QRect((hw*2)-width-xOffset,yOffset,width,height);
QRect tr = QRect(hw+xOffset,hh - height - yOffset,width,height);
painter.drawPixmap(tr, ptr);
QRect bl = QRect(hw-width-xOffset,hh + yOffset,width,height);
painter.drawPixmap(bl, pbl);
//QRect br = QRect((hw*2)-width-xOffset,hh + yOffset,width,height);
QRect br = QRect(hw+xOffset,hh + yOffset,width,height);
painter.drawPixmap(br, pbr);
painter.end();
} else if (_mode == 4) { // 5분할
QPainter painter(this);
painter.setRenderHint(QPainter::Antialiasing);
#if (MULTI_5CH_LR)
const float leftArea = 0.5f;
const int bwidth = (int)(((float)size().width()) * ((1.0f - leftArea) * 0.5f));
// 좌측영역 PX
const int left = (int)(((float)size().width()) * leftArea);
QRect cr = QRect(left-84-10,10,84,84);
painter.drawPixmap(cr, pc);
const int width = 42;
const int height = 42;
const int xOffset = 3;
const int yOffset = 3;
const int left2 = left + bwidth;
const int hOffset = (int)((float)size().height() * (float)0.5f);
//QRect tl = QRect(left+bwidth-width-xOffset,yOffset,width,height);
QRect tl = QRect(left+bwidth-width-xOffset,hOffset - height - yOffset,width,height);
painter.drawPixmap(tl, ptl);
//QRect tr = QRect(left2+bwidth-width-xOffset,yOffset,width,height);
QRect tr = QRect(left+bwidth+xOffset,hOffset - height - yOffset,width,height);
painter.drawPixmap(tr, ptr);
QRect bl = QRect(left+bwidth-width-xOffset,hOffset+yOffset,width,height);
painter.drawPixmap(bl, pbl);
//QRect br = QRect(left2+bwidth-width-xOffset,hOffset+yOffset,width,height);
QRect br = QRect(left+bwidth+xOffset,hOffset+yOffset,width,height);
painter.drawPixmap(br, pbr);
#else // !MULTI_5CH_LR
QRect cr = QRect(size().width()-84-10,10,84,84);
painter.drawPixmap(cr, pc);
const int width = 42;
const int height = 42;
const int xOffset = 3;
const int yOffset = 3;
const int qw = size().width() / 4;
const int hOffset = (int)((float)size().height() * (float)0.75f);
QRect tl = QRect((qw * 1)-width-xOffset,hOffset+yOffset,width,height);
painter.drawPixmap(tl, ptl);
QRect tr = QRect((qw * 2)-width-xOffset,hOffset+yOffset,width,height);
painter.drawPixmap(tr, ptr);
QRect bl = QRect((qw * 3)-width-xOffset,hOffset+yOffset,width,height);
painter.drawPixmap(bl, pbl);
QRect br = QRect((qw * 4)-width-xOffset,hOffset+yOffset,width,height);
painter.drawPixmap(br, pbr);
#endif // #else // !MULTI_5CH_LR
painter.end();
}
}
#endif // #if (USE_360_POSITION_VIEW)