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add oecene

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This commit is contained in:
jiegeaiai 2025-01-09 08:32:05 +08:00
parent 479e4ea28b
commit 95882dfee0
11 changed files with 340 additions and 11 deletions
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4
src/CMakeLists.txt
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@ -103,7 +103,7 @@ INCLUDE_DIRECTORIES(
if(MSVC)
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Zi") #/Od
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Zi /Od") #/Od
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /DEBUG /OPT:REF /OPT:ICF")
foreach(var
@ -183,7 +183,7 @@ endif()
SET_TARGET_PROPERTIES(${PROJECT_NAME} PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${ProjectDIR}/bin)
TARGET_LINK_LIBRARIES(${PROJECT_NAME})
#SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SUBSYSTEM:CONSOLE")
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SUBSYSTEM:CONSOLE")
add_custom_command(TARGET ${PROJECT_NAME}
POST_BUILD

2
src/effects/ConeWave.cpp
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@ -116,7 +116,7 @@ void ConeWave::CreateTexturedCone(osg::Geode* geode) {
fragmentShader->setShaderSource(fragSource);
osg::StateSet* stateset = coneDrawable_->getOrCreateStateSet();
stateset->setRenderBinDetails(10000, "RenderBin");
stateset->setRenderBinDetails(13, "DepthSortedBin");
osg::ref_ptr<osg::BlendFunc> blendFunc = new osg::BlendFunc();
stateset->setAttributeAndModes(blendFunc, osg::StateAttribute::ON);
osg::ref_ptr<osg::Program> program = new osg::Program();

1
src/entities/MeshComponent.cpp
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@ -52,6 +52,7 @@ bool MeshComponent::LoadNode(const char* mesh) {
}
}
mt_ = mt;
//mt_->getOrCreateStateSet()->setMode(GL_LIGHTING, osg::StateAttribute::OFF);
UpdateLocationAndRotation();
return true;
}

1
src/scene/OEScene.cpp
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@ -19,6 +19,7 @@
#include "scene/ScopedTimer.h"
#include "viewer/OsgView.h"
#include "viewer/OsgCameraManipulator.h"
#include "scene/ScaleBarHandler.h"
const osgEarth::SpatialReference* g_srs_{ nullptr };

8
src/scene/OEScene.h
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@ -10,6 +10,9 @@
//#include "scene/SkyDome.h"
#include "common/SpdLogger.h"
#include "config.h"
class OsgView;
class OEScene : public osg::Referenced {
@ -32,6 +35,11 @@ public:
return earthMapNode_.get();
}
osgEarth::MapNode* GetMapNode(void) const {
dyt_check(earthMapNode_.valid());
return earthMapNode_;
}
void AddToScene(osg::Node* node);
private:

18
src/scene/ScaleBarHandler.cpp Normal file
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@ -0,0 +1,18 @@
#include "scene/ScaleBarHandler.h"
#include <osgViewer/View>
bool ScaleBarHandler::handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa) {
if (nullptr == delegate_) {
return false;
}
osgViewer::View* view = dynamic_cast<osgViewer::View*>(&aa);
if (view) {
if (ea.getEventType() == ea.SCROLL || ea.getEventType() == ea.KEYDOWN) {
delegate_->OnComputeScale();
return false;
}
}
return false;
}

24
src/scene/ScaleBarHandler.h Normal file
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@ -0,0 +1,24 @@
#pragma once
#include <osgGA/GUIEventHandler>
class ScaleBarHandler : public osgGA::GUIEventHandler {
public:
class Delegate {
public:
enum class Units {
UNITS_METERS,
UNITS_INTL_FEET,
UNITS_US_SURVEY_FEET,
UNITS_NAUTICAL_MILES
};
public:
virtual ~Delegate() {}
virtual void OnComputeScale() = 0;
};
public:
ScaleBarHandler(Delegate* delegate) : delegate_(delegate) {}
bool handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa);
Delegate* delegate_;
};

13
src/translations/Dyt_zh_CN.ts
View File

@ -634,6 +634,11 @@
<source>Matlab File</source>
<translation type="unfinished"></translation>
</message>
<message>
<location filename="../ui/MainWindow.cpp" line="207"/>
<source>name: 5year 0412</source>
<translation type="unfinished"></translation>
</message>
</context>
<context>
<name>ModelBrowser</name>
@ -1262,18 +1267,18 @@
<context>
<name>QtOsgViewWidget</name>
<message>
<location filename="../viewer/QtOsgViewWidget.cpp" line="123"/>
<location filename="../viewer/QtOsgViewWidget.cpp" line="131"/>
<location filename="../viewer/QtOsgViewWidget.cpp" line="389"/>
<location filename="../viewer/QtOsgViewWidget.cpp" line="397"/>
<source>warning</source>
<translation>警告</translation>
</message>
<message>
<location filename="../viewer/QtOsgViewWidget.cpp" line="123"/>
<location filename="../viewer/QtOsgViewWidget.cpp" line="389"/>
<source>default workspace failed</source>
<translation>加载默认空间失败</translation>
</message>
<message>
<location filename="../viewer/QtOsgViewWidget.cpp" line="131"/>
<location filename="../viewer/QtOsgViewWidget.cpp" line="397"/>
<source>open dyt file failed</source>
<translation>打开空间文件失败</translation>
</message>

2
src/ui/MainWindow.cpp
View File

@ -204,7 +204,7 @@ void MainWindow::InitUI() {
matlabFileDlg_->AttachDock(matlabDock);
m_mapDockWidget.insert("Matlab", matlabDock);
//ui->discript->setText(tr("name: 5year 0412"));
ui->discript->setText(tr("name: 5year 0412"));
//ui->status->setText(tr("start: no start"));
InitDockLayout();

270
src/viewer/QtOsgViewWidget.cpp
View File

@ -15,6 +15,7 @@
#include <osgEarth/EarthManipulator>
#include <osgEarth/Viewpoint>
#include <osgEarth/GeoMath>
#include "config.h"
#include "app/Application.h"
@ -26,8 +27,146 @@
#include "scene/OsgScene.h"
#include "workspace/WorkSpace.h"
#include "workspace/WorkSpaceManager.h"
#include "scene/SceneContent.h"
#include "ui/MainFrame.h"
double normalizeScaleMeters(double meters) {
if (meters <= 3) {
meters = 1;
} else if (meters <= 7.5) {
meters = 5;
} else if (meters <= 15) {
meters = 10;
} else if (meters <= 35) {
meters = 20;
} else if (meters <= 75) {
meters = 50;
} else if (meters <= 150) {
meters = 100;
} else if (meters <= 350) {
meters = 200;
} else if (meters <= 750) {
meters = 500;
} else if (meters <= 1500) {
meters = 1000;
} else if (meters <= 3500) {
meters = 2000;
} else if (meters <= 7500) {
meters = 5000;
} else if (meters <= 15000) {
meters = 10000;
} else if (meters <= 35000) {
meters = 20000;
} else if (meters <= 55000) {
meters = 50000;
} else if (meters <= 150000) {
meters = 100000;
} else if (meters <= 350000) {
meters = 200000;
} else if (meters <= 750000) {
meters = 500000;
} else if (meters <= 1500000) {
meters = 1000000;
} else {
meters = 2000000;
}
return meters;
}
double normalizeScaleFeet(double feet) {
double feetPerMile = 5280.0;
if (feet <= 7.5) {
feet = 5;
} else if (feet <= 15) {
feet = 10;
} else if (feet <= 35) {
feet = 20;
} else if (feet <= 75) {
feet = 50;
} else if (feet <= 150) {
feet = 100;
} else if (feet <= 350) {
feet = 200;
} else if (feet <= 750) {
feet = 500;
} else if (feet <= 1500) {
feet = 1000;
} else if (feet <= 3640) {
feet = 2000;
} else if (feet <= 1.5 * feetPerMile) {
feet = 1 * feetPerMile;
} else if (feet <= 3.5 * feetPerMile) {
feet = 2 * feetPerMile;
} else if (feet <= 7.5 * feetPerMile) {
feet = 5 * feetPerMile;
} else if (feet <= 15 * feetPerMile) {
feet = 10 * feetPerMile;
} else if (feet <= 35 * feetPerMile) {
feet = 20 * feetPerMile;
} else if (feet <= 75 * feetPerMile) {
feet = 50 * feetPerMile;
} else if (feet <= 150 * feetPerMile) {
feet = 100 * feetPerMile;
} else if (feet <= 350 * feetPerMile) {
feet = 200 * feetPerMile;
} else if (feet <= 750 * feetPerMile) {
feet = 500 * feetPerMile;
} else if (feet <= 1500 * feetPerMile) {
feet = 1000 * feetPerMile;
} else {
feet = 2000 * feetPerMile;
}
return feet;
}
double normalizeScaleNauticalMiles(double nmi) {
//double feetPerMile = 6076.12;
if (nmi <= 0.0015) {
nmi = 0.001;
} else if (nmi <= 0.0035) {
nmi = 0.002;
} else if (nmi <= 0.0075) {
nmi = 0.005;
} else if (nmi <= 0.015) {
nmi = 0.01;
} else if (nmi <= 0.035) {
nmi = 0.02;
} else if (nmi <= 0.075) {
nmi = 0.05;
} else if (nmi <= 0.15) {
nmi = 0.1;
} else if (nmi <= 0.35) {
nmi = 0.2;
} else if (nmi <= 0.75) {
nmi = 0.5;
} else if (nmi <= 1.5) {
nmi = 1;
} else if (nmi <= 3.5) {
nmi = 2;
} else if (nmi <= 7.5) {
nmi = 5;
} else if (nmi <= 15) {
nmi = 10;
} else if (nmi <= 35) {
nmi = 20;
} else if (nmi <= 75) {
nmi = 50;
} else if (nmi <= 150) {
nmi = 100;
} else if (nmi <= 350) {
nmi = 200;
} else if (nmi <= 750) {
nmi = 500;
} else if (nmi <= 1500) {
nmi = 1000;
} else {
nmi = 2000;
}
return nmi;
}
QtOsgViewWidget::QtOsgViewWidget(QWidget* parent)
: QWidget(parent) {
LOG_INFO("actor, self={}", fmt::ptr(this));
@ -55,6 +194,131 @@ void QtOsgViewWidget::keyReleaseEvent(QKeyEvent* event) {
view_->KeyRelease(event);
}
void QtOsgViewWidget::OnComputeScale() {
osgEarth::MapNode* mapNode = activeScene_->GetMapNode();
if (nullptr == mapNode || nullptr == mapNode->getTerrain()) {
return;
}
dyt_check(nullptr != view_);
float x = 0.0f, y = 0.0f;
osg::Vec3d world1, world2;
if (!mapNode->getTerrain()->getWorldCoordsUnderMouse(view_->GetView(), x, y, world1)) {
emit signalScaleBarInfo("");
return;
}
x += devicePixelRatio_;
if (!mapNode->getTerrain()->getWorldCoordsUnderMouse(view_->GetView(), x, y, world2)) {
emit signalScaleBarInfo("");
return;
}
#if 0
TRACE("w1: %g %g %g w2: %g %g %g",
world1.x(), world1.y(), world1.z(),
world2.x(), world2.y(), world2.z());
#endif
double meters;
double radius = 6378137.0;
dyt_check(nullptr != g_srs_);
radius = g_srs_->getEllipsoid().getRadiusEquator();
if (!g_srs_->isGeocentric() ) {
// TRACE("Map is geographic");
// World cords are already lat/long
// Compute great circle distance
meters = osgEarth::GeoMath::distance(world1, world2, g_srs_);
} else {
osgEarth::GeoPoint mapPoint1, mapPoint2;
mapPoint1.fromWorld(g_srs_, world1);
mapPoint1.makeGeographic();
mapPoint2.fromWorld(g_srs_, world2);
mapPoint2.makeGeographic();
// Compute great circle distance
meters = osgEarth::GeoMath::distance(osg::DegreesToRadians(mapPoint1.y()),
osg::DegreesToRadians(mapPoint1.x()),
osg::DegreesToRadians(mapPoint2.y()),
osg::DegreesToRadians(mapPoint2.x()),
radius);
}
double scale = meters / devicePixelRatio_;
double pixelWidth = devicePixelRatio_ * 2.0;
// 1mi = 5280 feet
//double scaleMiles = scale / 1609.344; // International mile = 1609.344m
//double scaleNauticalMiles = scale / 1852.0; // nautical mile = 1852m
//double scaleUSSurveyMiles = scale / 1609.347218694; // US survey mile = 5280 US survey feet
//double scaleUSSurveyFeet = scale * 3937.0/1200.0; // US survey foot = 1200/3937 m
#if 0
TRACE("m: %g px: %g m/px: %g", meters, pixelWidth, scale);
#endif
/* switch (scaleUnits_) {
case ScaleBarHandler::Delegate::Units::UNITS_NAUTICAL_MILES: {
double nmi = meters / 1852.0;
scale = nmi / devicePixelRatio_;
nmi = normalizeScaleNauticalMiles(nmi);
pixelWidth = nmi / scale;
if (_scaleLabel.valid()) {
_scaleLabel->setText(osgEarth::Stringify()
<< nmi
<< " nmi");
}
} break;
case ScaleBarHandler::Delegate::Units::UNITS_US_SURVEY_FEET: {
double feet = meters * 3937.0 / 1200.0;
scale = feet / pixelWidth;
feet = normalizeScaleFeet(feet);
pixelWidth = feet / scale;
if (_scaleLabel.valid()) {
if (feet >= 5280) {
_scaleLabel->setText(osgEarth::Stringify()
<< feet / 5280.0
<< " miUS");
} else {
_scaleLabel->setText(osgEarth::Stringify()
<< feet
<< " ftUS");
}
}
} break;
case ScaleBarHandler::Delegate::Units::UNITS_INTL_FEET: {
double feet = 5280.0 * meters / 1609.344;
scale = feet / pixelWidth;
feet = normalizeScaleFeet(feet);
pixelWidth = feet / scale;
if (_scaleLabel.valid()) {
if (feet >= 5280) {
_scaleLabel->setText(osgEarth::Stringify()
<< feet / 5280.0
<< " mi");
} else {
_scaleLabel->setText(osgEarth::Stringify()
<< feet
<< " ft");
}
}
} break;
case ScaleBarHandler::Delegate::Units::UNITS_METERS:
default: {
meters = normalizeScaleMeters(meters);
pixelWidth = meters / scale;
if (_scaleLabel.valid()) {
if (meters >= 1000) {
_scaleLabel->setText(osgEarth::Stringify()
<< meters / 1000.0
<< " km");
} else {
_scaleLabel->setText(osgEarth::Stringify()
<< meters
<< " m");
}
}
} break;
}
*/
}
void QtOsgViewWidget::Initialize(void) {
if (view_) {
LOG_INFO("view is created");
@ -102,6 +366,8 @@ void QtOsgViewWidget::Initialize(void) {
OsgCameraManipulator* cameraManipulator = new OsgCameraManipulator(manipulator, this);
view_->Initialize(cameraManipulator);
//activeScene_
}
void QtOsgViewWidget::Uninitialize(void) {
@ -151,8 +417,8 @@ void QtOsgViewWidget::resizeEvent(QResizeEvent* event) {
return;
}
double pixelRatio = screen()->devicePixelRatio();
devicePixelRatio_ = screen()->devicePixelRatio();
const QSize& size = event->size();
view_->Resize(0, 0, size.width() * pixelRatio, size.height() * pixelRatio);
view_->Resize(0, 0, size.width() * devicePixelRatio_, size.height() * devicePixelRatio_);
}

8
src/viewer/QtOsgViewWidget.h
View File

@ -4,6 +4,7 @@
#include <QWidget>
#include "scene/OEScene.h"
#include "scene/ScaleBarHandler.h"
class QMouseEvent;
@ -12,7 +13,7 @@ class QKeyEvent;
class QInputEvent;
class QResizeEvent;
class QtOsgViewWidget : public QWidget {
class QtOsgViewWidget : public QWidget, public ScaleBarHandler::Delegate {
Q_OBJECT
public:
explicit QtOsgViewWidget(QWidget* parent = nullptr);
@ -23,6 +24,8 @@ public:
return nullptr;
}
void OnComputeScale() override;
void Initialize(void);
void Uninitialize(void);
@ -33,6 +36,7 @@ public:
signals:
void signalResetWorkSpace();
void signalScaleBarInfo(const QString&);
protected:
@ -45,4 +49,6 @@ private:
class OsgView* view_{ nullptr };
osg::ref_ptr<OEScene> activeScene_;
class WorkSpace* workspace_{ nullptr };
ScaleBarHandler::Delegate::Units scaleUnits_{ ScaleBarHandler::Delegate::Units::UNITS_METERS };
float devicePixelRatio_{ 1.0f };
};