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Gui: allow to change orientation of image plane, implement two-side rendering

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This commit is contained in:
wmayer
2023-03-20 12:02:37 +01:00
parent 4d6b2c4a14
commit 9b38980b7a
8 changed files with 599 additions and 41 deletions
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54
src/Gui/ViewProviderImagePlane.cpp
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@@ -23,20 +23,25 @@
#include "PreCompiled.h"
#ifndef _PreComp_
# include <sstream>
# include <QAction>
# include <QFileInfo>
# include <QImage>
# include <QMenu>
# include <QString>
# include <Inventor/nodes/SoCoordinate3.h>
# include <Inventor/nodes/SoFaceSet.h>
# include <Inventor/nodes/SoMaterial.h>
# include <Inventor/nodes/SoSeparator.h>
# include <Inventor/nodes/SoShapeHints.h>
# include <Inventor/nodes/SoTexture2.h>
# include <Inventor/nodes/SoTextureCoordinate2.h>
#endif
#include <App/Document.h>
#include <Gui/ActionFunction.h>
#include <Gui/BitmapFactory.h>
#include <Gui/Control.h>
#include <Gui/TaskView/TaskOrientation.h>
#include <App/ImagePlane.h>
#include "ViewProviderImagePlane.h"
@@ -46,15 +51,24 @@ using namespace Gui;
PROPERTY_SOURCE(Gui::ViewProviderImagePlane, Gui::ViewProviderGeometryObject)
const char* ViewProviderImagePlane::LightingEnums[]= {"One side", "Two side", nullptr};
ViewProviderImagePlane::ViewProviderImagePlane()
{
ADD_PROPERTY_TYPE(Lighting,(1L), "Object Style", App::Prop_None, "Set object lighting.");
Lighting.setEnums(LightingEnums);
texture = new SoTexture2;
texture->ref();
pcCoords = new SoCoordinate3();
pcCoords->ref();
shapeHints = new SoShapeHints;
shapeHints->shapeType = SoShapeHints::UNKNOWN_SHAPE_TYPE;
shapeHints->vertexOrdering = SoShapeHints::COUNTERCLOCKWISE;
shapeHints->ref();
sPixmap = "image-plane";
}
@@ -62,6 +76,7 @@ ViewProviderImagePlane::~ViewProviderImagePlane()
{
pcCoords->unref();
texture->unref();
shapeHints->unref();
}
void ViewProviderImagePlane::attach(App::DocumentObject *pcObj)
@@ -85,6 +100,7 @@ void ViewProviderImagePlane::attach(App::DocumentObject *pcObj)
texture->model = SoTexture2::MODULATE;
planesep->addChild(texture);
planesep->addChild(shapeHints);
planesep->addChild(pcShapeMaterial);
// plane
@@ -113,6 +129,42 @@ std::vector<std::string> ViewProviderImagePlane::getDisplayModes() const
return StrList;
}
void ViewProviderImagePlane::onChanged(const App::Property* prop)
{
if (prop == &Lighting) {
if (Lighting.getValue() == 0)
shapeHints->vertexOrdering = SoShapeHints::UNKNOWN_ORDERING;
else
shapeHints->vertexOrdering = SoShapeHints::COUNTERCLOCKWISE;
}
ViewProviderGeometryObject::onChanged(prop);
}
void ViewProviderImagePlane::setupContextMenu(QMenu* menu, QObject* receiver, const char* member)
{
ViewProviderGeometryObject::setupContextMenu(menu, receiver, member);
Gui::ActionFunction* func = new Gui::ActionFunction(menu);
QAction* orient = menu->addAction(QObject::tr("Change orientation..."));
func->trigger(orient, std::bind(&ViewProviderImagePlane::changeOrientation, this));
QAction* scale = menu->addAction(QObject::tr("Scale image..."));
scale->setIcon(QIcon(QLatin1String("images:image-scaling.svg")));
func->trigger(scale, std::bind(&ViewProviderImagePlane::scaleImage, this));
}
void ViewProviderImagePlane::changeOrientation()
{
Gui::Control().showDialog(new TaskOrientationDialog(
dynamic_cast<App::GeoFeature*>(getObject())
));
}
void ViewProviderImagePlane::scaleImage()
{
}
bool ViewProviderImagePlane::loadSvg(const char* filename, float x, float y, QImage& img)
{
QFileInfo fi(QString::fromUtf8(filename));