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Adding map context to simplify parameter passing

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This commit is contained in:
Dan Paulat 2021-11-27 19:00:49 -06:00
parent afb174a8fe
commit f7f86ec24a
12 changed files with 140 additions and 124 deletions
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1
scwx-qt/scwx-qt.cmake
View file

@ -67,6 +67,7 @@ set(SRC_MANAGER source/scwx/qt/manager/radar_product_manager.cpp
set(HDR_MAP source/scwx/qt/map/color_table_layer.hpp set(HDR_MAP source/scwx/qt/map/color_table_layer.hpp
source/scwx/qt/map/generic_layer.hpp source/scwx/qt/map/generic_layer.hpp
source/scwx/qt/map/layer_wrapper.hpp source/scwx/qt/map/layer_wrapper.hpp
source/scwx/qt/map/map_context.hpp
source/scwx/qt/map/map_widget.hpp source/scwx/qt/map/map_widget.hpp
source/scwx/qt/map/overlay_layer.hpp source/scwx/qt/map/overlay_layer.hpp
source/scwx/qt/map/radar_product_layer.hpp source/scwx/qt/map/radar_product_layer.hpp

2
scwx-qt/source/scwx/qt/gl/gl.hpp
View file

@ -5,7 +5,7 @@
#define SCWX_GL_CHECK_ERROR() \ #define SCWX_GL_CHECK_ERROR() \
{ \ { \
GLenum err; \ GLenum err; \
while ((err = p->gl_.glGetError()) != GL_NO_ERROR) \ while ((err = gl.glGetError()) != GL_NO_ERROR) \
{ \ { \
BOOST_LOG_TRIVIAL(warning) << logPrefix_ << "GL Error: " << err \ BOOST_LOG_TRIVIAL(warning) << logPrefix_ << "GL Error: " << err \
<< ", " __FILE__ << ":" << __LINE__; \ << ", " __FILE__ << ":" << __LINE__; \

34
scwx-qt/source/scwx/qt/map/color_table_layer.cpp
View file

@ -17,12 +17,8 @@ static const std::string logPrefix_ = "[scwx::qt::map::color_table_layer] ";
class ColorTableLayerImpl class ColorTableLayerImpl
{ {
public: public:
explicit ColorTableLayerImpl( explicit ColorTableLayerImpl(std::shared_ptr<MapContext> context) :
std::shared_ptr<view::RadarProductView> radarProductView, shaderProgram_(context->gl_),
gl::OpenGLFunctions& gl) :
radarProductView_(radarProductView),
gl_(gl),
shaderProgram_(gl),
uMVPMatrixLocation_(GL_INVALID_INDEX), uMVPMatrixLocation_(GL_INVALID_INDEX),
vbo_ {GL_INVALID_INDEX}, vbo_ {GL_INVALID_INDEX},
vao_ {GL_INVALID_INDEX}, vao_ {GL_INVALID_INDEX},
@ -32,9 +28,6 @@ public:
} }
~ColorTableLayerImpl() = default; ~ColorTableLayerImpl() = default;
std::shared_ptr<view::RadarProductView> radarProductView_;
gl::OpenGLFunctions& gl_;
gl::ShaderProgram shaderProgram_; gl::ShaderProgram shaderProgram_;
GLint uMVPMatrixLocation_; GLint uMVPMatrixLocation_;
std::array<GLuint, 2> vbo_; std::array<GLuint, 2> vbo_;
@ -46,19 +39,17 @@ public:
bool colorTableNeedsUpdate_; bool colorTableNeedsUpdate_;
}; };
ColorTableLayer::ColorTableLayer( ColorTableLayer::ColorTableLayer(std::shared_ptr<MapContext> context) :
std::shared_ptr<view::RadarProductView> radarProductView, GenericLayer(context), p(std::make_unique<ColorTableLayerImpl>(context))
gl::OpenGLFunctions& gl) :
p(std::make_unique<ColorTableLayerImpl>(radarProductView, gl))
{ {
} }
ColorTableLayer::~ColorTableLayer() = default; ColorTableLayer::~ColorTableLayer() = default;
void ColorTableLayer::Initialize() void ColorTableLayer::Initialize()
{ {
BOOST_LOG_TRIVIAL(debug) << logPrefix_ << "initialize()"; BOOST_LOG_TRIVIAL(debug) << logPrefix_ << "Initialize()";
gl::OpenGLFunctions& gl = p->gl_; gl::OpenGLFunctions& gl = context()->gl_;
// Load and configure overlay shader // Load and configure overlay shader
p->shaderProgram_.Load(":/gl/texture1d.vert", ":/gl/texture1d.frag"); p->shaderProgram_.Load(":/gl/texture1d.vert", ":/gl/texture1d.frag");
@ -105,7 +96,7 @@ void ColorTableLayer::Initialize()
gl.glVertexAttribPointer(1, 1, GL_FLOAT, GL_FALSE, 0, static_cast<void*>(0)); gl.glVertexAttribPointer(1, 1, GL_FLOAT, GL_FALSE, 0, static_cast<void*>(0));
gl.glEnableVertexAttribArray(1); gl.glEnableVertexAttribArray(1);
connect(p->radarProductView_.get(), connect(context()->radarProductView_.get(),
&view::RadarProductView::ColorTableUpdated, &view::RadarProductView::ColorTableUpdated,
this, this,
[=]() { p->colorTableNeedsUpdate_ = true; }); [=]() { p->colorTableNeedsUpdate_ = true; });
@ -113,7 +104,7 @@ void ColorTableLayer::Initialize()
void ColorTableLayer::Render(const QMapbox::CustomLayerRenderParameters& params) void ColorTableLayer::Render(const QMapbox::CustomLayerRenderParameters& params)
{ {
gl::OpenGLFunctions& gl = p->gl_; gl::OpenGLFunctions& gl = context()->gl_;
glm::mat4 projection = glm::ortho(0.0f, glm::mat4 projection = glm::ortho(0.0f,
static_cast<float>(params.width), static_cast<float>(params.width),
@ -127,7 +118,7 @@ void ColorTableLayer::Render(const QMapbox::CustomLayerRenderParameters& params)
if (p->colorTableNeedsUpdate_) if (p->colorTableNeedsUpdate_)
{ {
p->colorTable_ = p->radarProductView_->color_table(); p->colorTable_ = context()->radarProductView_->color_table();
gl.glActiveTexture(GL_TEXTURE0); gl.glActiveTexture(GL_TEXTURE0);
gl.glBindTexture(GL_TEXTURE_1D, p->texture_); gl.glBindTexture(GL_TEXTURE_1D, p->texture_);
@ -144,7 +135,8 @@ void ColorTableLayer::Render(const QMapbox::CustomLayerRenderParameters& params)
gl.glGenerateMipmap(GL_TEXTURE_1D); gl.glGenerateMipmap(GL_TEXTURE_1D);
} }
if (p->colorTable_.size() > 0 && p->radarProductView_->sweep_time() != if (p->colorTable_.size() > 0 &&
context()->radarProductView_->sweep_time() !=
std::chrono::system_clock::time_point()) std::chrono::system_clock::time_point())
{ {
// Color table panel vertices // Color table panel vertices
@ -172,9 +164,9 @@ void ColorTableLayer::Render(const QMapbox::CustomLayerRenderParameters& params)
void ColorTableLayer::Deinitialize() void ColorTableLayer::Deinitialize()
{ {
gl::OpenGLFunctions& gl = p->gl_; BOOST_LOG_TRIVIAL(debug) << logPrefix_ << "Deinitialize()";
BOOST_LOG_TRIVIAL(debug) << logPrefix_ << "deinitialize()"; gl::OpenGLFunctions& gl = context()->gl_;
gl.glDeleteVertexArrays(1, &p->vao_); gl.glDeleteVertexArrays(1, &p->vao_);
gl.glDeleteBuffers(2, p->vbo_.data()); gl.glDeleteBuffers(2, p->vbo_.data());

6
scwx-qt/source/scwx/qt/map/color_table_layer.hpp
View file

@ -1,8 +1,6 @@
#pragma once #pragma once
#include <scwx/qt/gl/gl.hpp>
#include <scwx/qt/map/generic_layer.hpp> #include <scwx/qt/map/generic_layer.hpp>
#include <scwx/qt/view/radar_product_view.hpp>
namespace scwx namespace scwx
{ {
@ -16,9 +14,7 @@ class ColorTableLayerImpl;
class ColorTableLayer : public GenericLayer class ColorTableLayer : public GenericLayer
{ {
public: public:
explicit ColorTableLayer( explicit ColorTableLayer(std::shared_ptr<MapContext> context);
std::shared_ptr<view::RadarProductView> radarProductView,
gl::OpenGLFunctions& gl);
~ColorTableLayer(); ~ColorTableLayer();
void Initialize() override final; void Initialize() override final;

17
scwx-qt/source/scwx/qt/map/generic_layer.cpp
View file

@ -10,14 +10,27 @@ namespace map
class GenericLayerImpl class GenericLayerImpl
{ {
public: public:
explicit GenericLayerImpl() {} explicit GenericLayerImpl(std::shared_ptr<MapContext> context) :
context_ {context}
{
}
~GenericLayerImpl() {} ~GenericLayerImpl() {}
std::shared_ptr<MapContext> context_;
}; };
GenericLayer::GenericLayer() : p(std::make_unique<GenericLayerImpl>()) {} GenericLayer::GenericLayer(std::shared_ptr<MapContext> context) :
p(std::make_unique<GenericLayerImpl>(context))
{
}
GenericLayer::~GenericLayer() = default; GenericLayer::~GenericLayer() = default;
std::shared_ptr<MapContext> GenericLayer::context() const
{
return p->context_;
}
} // namespace map } // namespace map
} // namespace qt } // namespace qt
} // namespace scwx } // namespace scwx

7
scwx-qt/source/scwx/qt/map/generic_layer.hpp
View file

@ -1,5 +1,7 @@
#pragma once #pragma once
#include <scwx/qt/map/map_context.hpp>
#include <memory> #include <memory>
#include <QObject> #include <QObject>
@ -19,13 +21,16 @@ class GenericLayer : public QObject
Q_OBJECT Q_OBJECT
public: public:
explicit GenericLayer(); explicit GenericLayer(std::shared_ptr<MapContext> context);
virtual ~GenericLayer(); virtual ~GenericLayer();
virtual void Initialize() = 0; virtual void Initialize() = 0;
virtual void Render(const QMapbox::CustomLayerRenderParameters&) = 0; virtual void Render(const QMapbox::CustomLayerRenderParameters&) = 0;
virtual void Deinitialize() = 0; virtual void Deinitialize() = 0;
protected:
std::shared_ptr<MapContext> context() const;
private: private:
std::unique_ptr<GenericLayerImpl> p; std::unique_ptr<GenericLayerImpl> p;
}; };

34
scwx-qt/source/scwx/qt/map/map_context.hpp Normal file
View file

@ -0,0 +1,34 @@
#pragma once
#include <scwx/qt/gl/gl.hpp>
#include <scwx/qt/view/radar_product_view.hpp>
namespace scwx
{
namespace qt
{
namespace map
{
struct MapContext
{
explicit MapContext(
std::shared_ptr<view::RadarProductView> radarProductView = nullptr) :
gl_ {}, radarProductView_ {radarProductView}
{
}
~MapContext() = default;
MapContext(const MapContext&) = delete;
MapContext& operator=(const MapContext&) = delete;
MapContext(MapContext&&) noexcept = default;
MapContext& operator=(MapContext&&) noexcept = default;
gl::OpenGLFunctions gl_;
std::shared_ptr<view::RadarProductView> radarProductView_;
};
} // namespace map
} // namespace qt
} // namespace scwx

53
scwx-qt/source/scwx/qt/map/map_widget.cpp
View file

@ -50,13 +50,12 @@ class MapWidgetImpl : public QObject
public: public:
explicit MapWidgetImpl(MapWidget* widget, explicit MapWidgetImpl(MapWidget* widget,
const QMapboxGLSettings& settings) : const QMapboxGLSettings& settings) :
gl_(), context_ {std::make_shared<MapContext>()},
widget_ {widget}, widget_ {widget},
settings_(settings), settings_(settings),
map_(), map_(),
radarProductManager_ {manager::RadarProductManager::Instance("KLSX")}, radarProductManager_ {manager::RadarProductManager::Instance("KLSX")},
radarProductLayer_ {nullptr}, radarProductLayer_ {nullptr},
radarProductView_ {nullptr},
overlayLayer_ {nullptr}, overlayLayer_ {nullptr},
colorTableLayer_ {nullptr}, colorTableLayer_ {nullptr},
isActive_ {false}, isActive_ {false},
@ -74,7 +73,7 @@ public:
bool UpdateStoredMapParameters(); bool UpdateStoredMapParameters();
gl::OpenGLFunctions gl_; std::shared_ptr<MapContext> context_;
MapWidget* widget_; MapWidget* widget_;
QMapboxGLSettings settings_; QMapboxGLSettings settings_;
@ -83,7 +82,6 @@ public:
std::shared_ptr<manager::RadarProductManager> radarProductManager_; std::shared_ptr<manager::RadarProductManager> radarProductManager_;
std::shared_ptr<common::ColorTable> colorTable_; std::shared_ptr<common::ColorTable> colorTable_;
std::shared_ptr<view::RadarProductView> radarProductView_;
std::shared_ptr<RadarProductLayer> radarProductLayer_; std::shared_ptr<RadarProductLayer> radarProductLayer_;
std::shared_ptr<OverlayLayer> overlayLayer_; std::shared_ptr<OverlayLayer> overlayLayer_;
@ -120,50 +118,53 @@ MapWidget::~MapWidget()
float MapWidget::GetElevation() const float MapWidget::GetElevation() const
{ {
return p->radarProductView_->elevation(); return p->context_->radarProductView_->elevation();
} }
std::vector<float> MapWidget::GetElevationCuts() const std::vector<float> MapWidget::GetElevationCuts() const
{ {
return p->radarProductView_->GetElevationCuts(); return p->context_->radarProductView_->GetElevationCuts();
} }
void MapWidget::SelectElevation(float elevation) void MapWidget::SelectElevation(float elevation)
{ {
p->radarProductView_->SelectElevation(elevation); p->context_->radarProductView_->SelectElevation(elevation);
} }
void MapWidget::SelectRadarProduct(common::Level2Product product) void MapWidget::SelectRadarProduct(common::Level2Product product)
{ {
float currentElevation = 0.0f; float currentElevation = 0.0f;
if (p->radarProductView_ != nullptr) std::shared_ptr<view::RadarProductView>& radarProductView =
p->context_->radarProductView_;
if (p->context_->radarProductView_ != nullptr)
{ {
currentElevation = p->radarProductView_->elevation(); currentElevation = p->context_->radarProductView_->elevation();
} }
p->radarProductView_ = view::RadarProductViewFactory::Create( radarProductView = view::RadarProductViewFactory::Create(
product, currentElevation, p->radarProductManager_); product, currentElevation, p->radarProductManager_);
p->radarProductView_->SetActive(p->isActive_); radarProductView->SetActive(p->isActive_);
connect( connect(
p->radarProductView_.get(), radarProductView.get(),
&view::RadarProductView::ColorTableUpdated, &view::RadarProductView::ColorTableUpdated,
this, this,
[&]() { update(); }, [&]() { update(); },
Qt::QueuedConnection); Qt::QueuedConnection);
connect( connect(
p->radarProductView_.get(), radarProductView.get(),
&view::RadarProductView::SweepComputed, &view::RadarProductView::SweepComputed,
this, this,
[&]() { [&]() {
RadarRangeLayer::Update(p->map_, p->radarProductView_->range()); RadarRangeLayer::Update(p->map_, radarProductView->range());
update(); update();
emit RadarSweepUpdated(); emit RadarSweepUpdated();
}, },
Qt::QueuedConnection); Qt::QueuedConnection);
p->radarProductView_->Initialize(); radarProductView->Initialize();
std::string colorTableFile = std::string colorTableFile =
manager::SettingsManager::palette_settings()->palette( manager::SettingsManager::palette_settings()->palette(
@ -172,7 +173,7 @@ void MapWidget::SelectRadarProduct(common::Level2Product product)
{ {
std::shared_ptr<common::ColorTable> colorTable = std::shared_ptr<common::ColorTable> colorTable =
common::ColorTable::Load(colorTableFile); common::ColorTable::Load(colorTableFile);
p->radarProductView_->LoadColorTable(colorTable); radarProductView->LoadColorTable(colorTable);
} }
if (p->map_ != nullptr) if (p->map_ != nullptr)
@ -185,9 +186,9 @@ void MapWidget::SetActive(bool isActive)
{ {
p->isActive_ = isActive; p->isActive_ = isActive;
if (p->radarProductView_ != nullptr) if (p->context_->radarProductView_ != nullptr)
{ {
p->radarProductView_->SetActive(isActive); p->context_->radarProductView_->SetActive(isActive);
update(); update();
} }
} }
@ -221,7 +222,7 @@ void MapWidget::changeStyle()
void MapWidget::AddLayers() void MapWidget::AddLayers()
{ {
if (p->radarProductView_ == nullptr) if (p->context_->radarProductView_ == nullptr)
{ {
return; return;
} }
@ -240,12 +241,9 @@ void MapWidget::AddLayers()
p->map_->removeLayer("colorTable"); p->map_->removeLayer("colorTable");
} }
p->radarProductLayer_ = p->radarProductLayer_ = std::make_shared<RadarProductLayer>(p->context_);
std::make_shared<RadarProductLayer>(p->radarProductView_, p->gl_); p->overlayLayer_ = std::make_shared<OverlayLayer>(p->context_);
p->overlayLayer_ = p->colorTableLayer_ = std::make_shared<ColorTableLayer>(p->context_);
std::make_shared<OverlayLayer>(p->radarProductView_, p->gl_);
p->colorTableLayer_ =
std::make_shared<ColorTableLayer>(p->radarProductView_, p->gl_);
// QMapboxGL::addCustomLayer will take ownership of the QScopedPointer // QMapboxGL::addCustomLayer will take ownership of the QScopedPointer
QScopedPointer<QMapbox::CustomLayerHostInterface> pHost( QScopedPointer<QMapbox::CustomLayerHostInterface> pHost(
@ -269,7 +267,8 @@ void MapWidget::AddLayers()
} }
p->map_->addCustomLayer("radar", pHost, before); p->map_->addCustomLayer("radar", pHost, before);
RadarRangeLayer::Add(p->map_, p->radarProductView_->range(), before); RadarRangeLayer::Add(
p->map_, p->context_->radarProductView_->range(), before);
p->map_->addCustomLayer("overlay", pOverlayHost); p->map_->addCustomLayer("overlay", pOverlayHost);
p->map_->addCustomLayer("colorTable", pColorTableHost); p->map_->addCustomLayer("colorTable", pColorTableHost);
} }
@ -366,7 +365,7 @@ void MapWidget::wheelEvent(QWheelEvent* ev)
void MapWidget::initializeGL() void MapWidget::initializeGL()
{ {
makeCurrent(); makeCurrent();
p->gl_.initializeOpenGLFunctions(); p->context_->gl_.initializeOpenGLFunctions();
p->map_.reset(new QMapboxGL(nullptr, p->settings_, size(), pixelRatio())); p->map_.reset(new QMapboxGL(nullptr, p->settings_, size(), pixelRatio()));
connect(p->map_.get(), connect(p->map_.get(),

40
scwx-qt/source/scwx/qt/map/overlay_layer.cpp
View file

@ -28,14 +28,10 @@ static const std::string logPrefix_ = "[scwx::qt::map::overlay_layer] ";
class OverlayLayerImpl class OverlayLayerImpl
{ {
public: public:
explicit OverlayLayerImpl( explicit OverlayLayerImpl(std::shared_ptr<MapContext> context) :
std::shared_ptr<view::RadarProductView> radarProductView, textShader_(context->gl_),
gl::OpenGLFunctions& gl) :
radarProductView_(radarProductView),
gl_(gl),
textShader_(gl),
font_(util::Font::Create(":/res/fonts/din1451alt.ttf")), font_(util::Font::Create(":/res/fonts/din1451alt.ttf")),
shaderProgram_(gl), shaderProgram_(context->gl_),
uMVPMatrixLocation_(GL_INVALID_INDEX), uMVPMatrixLocation_(GL_INVALID_INDEX),
uColorLocation_(GL_INVALID_INDEX), uColorLocation_(GL_INVALID_INDEX),
vbo_ {GL_INVALID_INDEX}, vbo_ {GL_INVALID_INDEX},
@ -48,9 +44,6 @@ public:
} }
~OverlayLayerImpl() = default; ~OverlayLayerImpl() = default;
std::shared_ptr<view::RadarProductView> radarProductView_;
gl::OpenGLFunctions& gl_;
gl::TextShader textShader_; gl::TextShader textShader_;
std::shared_ptr<util::Font> font_; std::shared_ptr<util::Font> font_;
gl::ShaderProgram shaderProgram_; gl::ShaderProgram shaderProgram_;
@ -64,19 +57,17 @@ public:
bool sweepTimeNeedsUpdate_; bool sweepTimeNeedsUpdate_;
}; };
OverlayLayer::OverlayLayer( OverlayLayer::OverlayLayer(std::shared_ptr<MapContext> context) :
std::shared_ptr<view::RadarProductView> radarProductView, GenericLayer(context), p(std::make_unique<OverlayLayerImpl>(context))
gl::OpenGLFunctions& gl) :
p(std::make_unique<OverlayLayerImpl>(radarProductView, gl))
{ {
} }
OverlayLayer::~OverlayLayer() = default; OverlayLayer::~OverlayLayer() = default;
void OverlayLayer::Initialize() void OverlayLayer::Initialize()
{ {
BOOST_LOG_TRIVIAL(debug) << logPrefix_ << "initialize()"; BOOST_LOG_TRIVIAL(debug) << logPrefix_ << "Initialize()";
gl::OpenGLFunctions& gl = p->gl_; gl::OpenGLFunctions& gl = context()->gl_;
p->textShader_.Initialize(); p->textShader_.Initialize();
@ -131,7 +122,7 @@ void OverlayLayer::Initialize()
// Upper right panel color // Upper right panel color
gl.glUniform4f(p->uColorLocation_, 0.0f, 0.0f, 0.0f, 0.75f); gl.glUniform4f(p->uColorLocation_, 0.0f, 0.0f, 0.0f, 0.75f);
connect(p->radarProductView_.get(), connect(context()->radarProductView_.get(),
&view::RadarProductView::SweepComputed, &view::RadarProductView::SweepComputed,
this, this,
&OverlayLayer::UpdateSweepTimeNextFrame); &OverlayLayer::UpdateSweepTimeNextFrame);
@ -139,13 +130,13 @@ void OverlayLayer::Initialize()
void OverlayLayer::Render(const QMapbox::CustomLayerRenderParameters& params) void OverlayLayer::Render(const QMapbox::CustomLayerRenderParameters& params)
{ {
gl::OpenGLFunctions& gl = p->gl_; gl::OpenGLFunctions& gl = context()->gl_;
if (p->sweepTimeNeedsUpdate_) if (p->sweepTimeNeedsUpdate_)
{ {
using namespace std::chrono; using namespace std::chrono;
auto sweepTime = auto sweepTime =
time_point_cast<seconds>(p->radarProductView_->sweep_time()); time_point_cast<seconds>(context()->radarProductView_->sweep_time());
if (sweepTime.time_since_epoch().count() != 0) if (sweepTime.time_since_epoch().count() != 0)
{ {
@ -168,7 +159,7 @@ void OverlayLayer::Render(const QMapbox::CustomLayerRenderParameters& params)
gl.glUniformMatrix4fv( gl.glUniformMatrix4fv(
p->uMVPMatrixLocation_, 1, GL_FALSE, glm::value_ptr(projection)); p->uMVPMatrixLocation_, 1, GL_FALSE, glm::value_ptr(projection));
if (p->radarProductView_->IsActive()) if (context()->radarProductView_->IsActive())
{ {
const float vertexLX = 1.0f; const float vertexLX = 1.0f;
const float vertexRX = static_cast<float>(params.width) - 1.0f; const float vertexRX = static_cast<float>(params.width) - 1.0f;
@ -220,8 +211,7 @@ void OverlayLayer::Render(const QMapbox::CustomLayerRenderParameters& params)
// Render time // Render time
p->textShader_.RenderText(p->sweepTimeString_, p->textShader_.RenderText(p->sweepTimeString_,
params.width - 7.0f, params.width - 7.0f,
static_cast<float>(params.height) - static_cast<float>(params.height) - 16.0f,
16.0f, // 7.0f,
fontSize, fontSize,
projection, projection,
boost::gil::rgba8_pixel_t(255, 255, 255, 204), boost::gil::rgba8_pixel_t(255, 255, 255, 204),
@ -235,9 +225,9 @@ void OverlayLayer::Render(const QMapbox::CustomLayerRenderParameters& params)
void OverlayLayer::Deinitialize() void OverlayLayer::Deinitialize()
{ {
gl::OpenGLFunctions& gl = p->gl_; BOOST_LOG_TRIVIAL(debug) << logPrefix_ << "Deinitialize()";
BOOST_LOG_TRIVIAL(debug) << logPrefix_ << "deinitialize()"; gl::OpenGLFunctions& gl = context()->gl_;
gl.glDeleteVertexArrays(1, &p->vao_); gl.glDeleteVertexArrays(1, &p->vao_);
gl.glDeleteBuffers(static_cast<GLsizei>(p->vbo_.size()), p->vbo_.data()); gl.glDeleteBuffers(static_cast<GLsizei>(p->vbo_.size()), p->vbo_.data());
@ -249,7 +239,7 @@ void OverlayLayer::Deinitialize()
p->vbo_ = {GL_INVALID_INDEX}; p->vbo_ = {GL_INVALID_INDEX};
p->texture_ = GL_INVALID_INDEX; p->texture_ = GL_INVALID_INDEX;
disconnect(p->radarProductView_.get(), disconnect(context()->radarProductView_.get(),
&view::RadarProductView::SweepComputed, &view::RadarProductView::SweepComputed,
this, this,
&OverlayLayer::UpdateSweepTimeNextFrame); &OverlayLayer::UpdateSweepTimeNextFrame);

6
scwx-qt/source/scwx/qt/map/overlay_layer.hpp
View file

@ -1,8 +1,6 @@
#pragma once #pragma once
#include <scwx/qt/gl/gl.hpp>
#include <scwx/qt/map/generic_layer.hpp> #include <scwx/qt/map/generic_layer.hpp>
#include <scwx/qt/view/radar_product_view.hpp>
namespace scwx namespace scwx
{ {
@ -16,9 +14,7 @@ class OverlayLayerImpl;
class OverlayLayer : public GenericLayer class OverlayLayer : public GenericLayer
{ {
public: public:
explicit OverlayLayer( explicit OverlayLayer(std::shared_ptr<MapContext> context);
std::shared_ptr<view::RadarProductView> radarProductView,
gl::OpenGLFunctions& gl);
~OverlayLayer(); ~OverlayLayer();
void Initialize() override final; void Initialize() override final;

50
scwx-qt/source/scwx/qt/map/radar_product_layer.cpp
View file

@ -29,12 +29,8 @@ LatLongToScreenCoordinate(const QMapbox::Coordinate& coordinate);
class RadarProductLayerImpl class RadarProductLayerImpl
{ {
public: public:
explicit RadarProductLayerImpl( explicit RadarProductLayerImpl(std::shared_ptr<MapContext> context) :
std::shared_ptr<view::RadarProductView> radarProductView, shaderProgram_(context->gl_),
gl::OpenGLFunctions& gl) :
radarProductView_(radarProductView),
gl_(gl),
shaderProgram_(gl),
uMVPMatrixLocation_(GL_INVALID_INDEX), uMVPMatrixLocation_(GL_INVALID_INDEX),
uMapScreenCoordLocation_(GL_INVALID_INDEX), uMapScreenCoordLocation_(GL_INVALID_INDEX),
uDataMomentOffsetLocation_(GL_INVALID_INDEX), uDataMomentOffsetLocation_(GL_INVALID_INDEX),
@ -51,9 +47,6 @@ public:
} }
~RadarProductLayerImpl() = default; ~RadarProductLayerImpl() = default;
std::shared_ptr<view::RadarProductView> radarProductView_;
gl::OpenGLFunctions& gl_;
gl::ShaderProgram shaderProgram_; gl::ShaderProgram shaderProgram_;
GLint uMVPMatrixLocation_; GLint uMVPMatrixLocation_;
GLint uMapScreenCoordLocation_; GLint uMapScreenCoordLocation_;
@ -72,19 +65,17 @@ public:
bool sweepNeedsUpdate_; bool sweepNeedsUpdate_;
}; };
RadarProductLayer::RadarProductLayer( RadarProductLayer::RadarProductLayer(std::shared_ptr<MapContext> context) :
std::shared_ptr<view::RadarProductView> radarProductView, GenericLayer(context), p(std::make_unique<RadarProductLayerImpl>(context))
gl::OpenGLFunctions& gl) :
p(std::make_unique<RadarProductLayerImpl>(radarProductView, gl))
{ {
} }
RadarProductLayer::~RadarProductLayer() = default; RadarProductLayer::~RadarProductLayer() = default;
void RadarProductLayer::Initialize() void RadarProductLayer::Initialize()
{ {
BOOST_LOG_TRIVIAL(debug) << logPrefix_ << "initialize()"; BOOST_LOG_TRIVIAL(debug) << logPrefix_ << "Initialize()";
gl::OpenGLFunctions& gl = p->gl_; gl::OpenGLFunctions& gl = context()->gl_;
// Load and configure radar shader // Load and configure radar shader
p->shaderProgram_.Load(":/gl/radar.vert", ":/gl/radar.frag"); p->shaderProgram_.Load(":/gl/radar.vert", ":/gl/radar.frag");
@ -143,11 +134,11 @@ void RadarProductLayer::Initialize()
UpdateColorTable(); UpdateColorTable();
gl.glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); gl.glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
connect(p->radarProductView_.get(), connect(context()->radarProductView_.get(),
&view::RadarProductView::ColorTableUpdated, &view::RadarProductView::ColorTableUpdated,
this, this,
[=]() { p->colorTableNeedsUpdate_ = true; }); [=]() { p->colorTableNeedsUpdate_ = true; });
connect(p->radarProductView_.get(), connect(context()->radarProductView_.get(),
&view::RadarProductView::SweepComputed, &view::RadarProductView::SweepComputed,
this, this,
[=]() { p->sweepNeedsUpdate_ = true; }); [=]() { p->sweepNeedsUpdate_ = true; });
@ -159,11 +150,12 @@ void RadarProductLayer::UpdateSweep()
p->sweepNeedsUpdate_ = false; p->sweepNeedsUpdate_ = false;
gl::OpenGLFunctions& gl = p->gl_; gl::OpenGLFunctions& gl = context()->gl_;
boost::timer::cpu_timer timer; boost::timer::cpu_timer timer;
const std::vector<float>& vertices = p->radarProductView_->vertices(); const std::vector<float>& vertices =
context()->radarProductView_->vertices();
// Bind a vertex array object // Bind a vertex array object
gl.glBindVertexArray(p->vao_); gl.glBindVertexArray(p->vao_);
@ -192,7 +184,7 @@ void RadarProductLayer::UpdateSweep()
GLenum type; GLenum type;
std::tie(data, dataSize, componentSize) = std::tie(data, dataSize, componentSize) =
p->radarProductView_->GetMomentData(); context()->radarProductView_->GetMomentData();
if (componentSize == 1) if (componentSize == 1)
{ {
@ -220,7 +212,7 @@ void RadarProductLayer::UpdateSweep()
GLenum cfpType; GLenum cfpType;
std::tie(cfpData, cfpDataSize, cfpComponentSize) = std::tie(cfpData, cfpDataSize, cfpComponentSize) =
p->radarProductView_->GetCfpMomentData(); context()->radarProductView_->GetCfpMomentData();
if (cfpData != nullptr) if (cfpData != nullptr)
{ {
@ -254,7 +246,7 @@ void RadarProductLayer::UpdateSweep()
void RadarProductLayer::Render( void RadarProductLayer::Render(
const QMapbox::CustomLayerRenderParameters& params) const QMapbox::CustomLayerRenderParameters& params)
{ {
gl::OpenGLFunctions& gl = p->gl_; gl::OpenGLFunctions& gl = context()->gl_;
p->shaderProgram_.Use(); p->shaderProgram_.Use();
@ -297,9 +289,9 @@ void RadarProductLayer::Render(
void RadarProductLayer::Deinitialize() void RadarProductLayer::Deinitialize()
{ {
gl::OpenGLFunctions& gl = p->gl_; BOOST_LOG_TRIVIAL(debug) << logPrefix_ << "Deinitialize()";
BOOST_LOG_TRIVIAL(debug) << logPrefix_ << "deinitialize()"; gl::OpenGLFunctions& gl = context()->gl_;
gl.glDeleteVertexArrays(1, &p->vao_); gl.glDeleteVertexArrays(1, &p->vao_);
gl.glDeleteBuffers(3, p->vbo_.data()); gl.glDeleteBuffers(3, p->vbo_.data());
@ -320,12 +312,14 @@ void RadarProductLayer::UpdateColorTable()
p->colorTableNeedsUpdate_ = false; p->colorTableNeedsUpdate_ = false;
gl::OpenGLFunctions& gl = p->gl_; gl::OpenGLFunctions& gl = context()->gl_;
std::shared_ptr<view::RadarProductView> radarProductView =
context()->radarProductView_;
const std::vector<boost::gil::rgba8_pixel_t>& colorTable = const std::vector<boost::gil::rgba8_pixel_t>& colorTable =
p->radarProductView_->color_table(); radarProductView->color_table();
const uint16_t rangeMin = p->radarProductView_->color_table_min(); const uint16_t rangeMin = radarProductView->color_table_min();
const uint16_t rangeMax = p->radarProductView_->color_table_max(); const uint16_t rangeMax = radarProductView->color_table_max();
const float scale = rangeMax - rangeMin; const float scale = rangeMax - rangeMin;

6
scwx-qt/source/scwx/qt/map/radar_product_layer.hpp
View file

@ -1,8 +1,6 @@
#pragma once #pragma once
#include <scwx/qt/gl/gl.hpp>
#include <scwx/qt/map/generic_layer.hpp> #include <scwx/qt/map/generic_layer.hpp>
#include <scwx/qt/view/radar_product_view.hpp>
namespace scwx namespace scwx
{ {
@ -16,9 +14,7 @@ class RadarProductLayerImpl;
class RadarProductLayer : public GenericLayer class RadarProductLayer : public GenericLayer
{ {
public: public:
explicit RadarProductLayer( explicit RadarProductLayer(std::shared_ptr<MapContext> context);
std::shared_ptr<view::RadarProductView> radarProductView,
gl::OpenGLFunctions& gl);
~RadarProductLayer(); ~RadarProductLayer();
void Initialize() override final; void Initialize() override final;