mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-03 17:56:21 +03:00
8833fd4dc5
* Menu storage changed from json to XML (because Qt 4 does not support json) * C++11 for(object : container) construction changed to OCCT iterators / Qt foreach * enum type::name changed to type_name * non used class members removed * Qt connect functions changed to macros version * warning 4127 disabled for Q_INIT_RESOURCE in VS2010 / Qt 4 case * widgets parent problem on Qt 4 fixed * QRegularExpression changed to QRegExp
343 lines
12 KiB
C++
343 lines
12 KiB
C++
// Copyright (c) 2020 OPEN CASCADE SAS
|
|
//
|
|
// This file is part of the examples of the Open CASCADE Technology software library.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in all
|
|
// copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
|
|
|
|
#include "Viewer3dSamples.h"
|
|
|
|
#include "MakeBottle.h"
|
|
|
|
#include <AIS_Shape.hxx>
|
|
#include <AIS_ViewCube.hxx>
|
|
#include <OpenGl_GraphicDriver.hxx>
|
|
#include <V3d_SpotLight.hxx>
|
|
#include <V3d_PositionalLight.hxx>
|
|
#include <V3d_DirectionalLight.hxx>
|
|
#include <V3d_AmbientLight.hxx>
|
|
|
|
void Viewer3dSamples::ExecuteSample (const TCollection_AsciiString& theSampleName)
|
|
{
|
|
Standard_Boolean anIsSamplePresent = Standard_True;
|
|
FindSourceCode(theSampleName);
|
|
if (theSampleName == "SpotLight3dSample")
|
|
SpotLight3dSample();
|
|
else if (theSampleName == "PositionalLight3dSample")
|
|
PositionalLight3dSample();
|
|
else if (theSampleName == "DirectionalLight3dSample")
|
|
DirectionalLight3dSample();
|
|
else if (theSampleName == "AmbientLight3dSample")
|
|
AmbientLight3dSample();
|
|
else if (theSampleName == "ClearLight3dSample")
|
|
ClearLight3dSample();
|
|
else if (theSampleName == "VerticesSelect3dSample")
|
|
VerticesSelect3dSample();
|
|
else if (theSampleName == "EdgesSelect3dSample")
|
|
EdgesSelect3dSample();
|
|
else if (theSampleName == "FacesSelect3dSample")
|
|
FacesSelect3dSample();
|
|
else if (theSampleName == "NeutralPointSelect3dSample")
|
|
NeutralPointSelect3dSample();
|
|
else if (theSampleName == "WireFramePresentation3dSample")
|
|
WireFramePresentation3dSample();
|
|
else if (theSampleName == "ShadingPresentation3dSample")
|
|
ShadingPresentation3dSample();
|
|
else if (theSampleName == "RedColorPresentation3dSample")
|
|
RedColorPresentation3dSample();
|
|
else if (theSampleName == "GrayColorPresentation3dSample")
|
|
GrayColorPresentation3dSample();
|
|
else if (theSampleName == "PlasticPresentation3dSample")
|
|
PlasticPresentation3dSample();
|
|
else if (theSampleName == "BronzePresentation3dSample")
|
|
BronzePresentation3dSample();
|
|
else if (theSampleName == "OpaquePresentation3dSample")
|
|
OpaquePresentation3dSample();
|
|
else if (theSampleName == "HalfTransparencyPresentation3dSample")
|
|
HalfTransparencyPresentation3dSample();
|
|
else if (theSampleName == "VboOn3dSample")
|
|
VboOn3dSample();
|
|
else if (theSampleName == "VboOff3dSample")
|
|
VboOff3dSample();
|
|
else
|
|
{
|
|
myResult << "No function found: " << theSampleName;
|
|
myCode += TCollection_AsciiString("No function found: ") + theSampleName;
|
|
anIsSamplePresent = Standard_False;
|
|
}
|
|
myIsProcessed = anIsSamplePresent;
|
|
}
|
|
|
|
void Viewer3dSamples::AppendBottle()
|
|
{
|
|
TopoDS_Shape aBottle = MakeBottle(50, 70, 30);
|
|
Handle(AIS_InteractiveObject) aShape = new AIS_Shape(aBottle);
|
|
myObject3d.Append(aShape);
|
|
Handle(AIS_ViewCube) aViewCube = new AIS_ViewCube();
|
|
myObject3d.Append(aViewCube);
|
|
myResult << "A bottle shape was created." << std::endl;
|
|
}
|
|
|
|
void Viewer3dSamples::ClearExtra()
|
|
{
|
|
NeutralPointSelect3dSample();
|
|
VboOff3dSample();
|
|
ClearLight3dSample();
|
|
// Delete Lights
|
|
V3d_ListOfLight aLights;
|
|
for(V3d_ListOfLightIterator anIter = myView->Viewer()->DefinedLightIterator();
|
|
anIter.More(); anIter.Next())
|
|
{
|
|
aLights.Append(anIter.Value());
|
|
}
|
|
|
|
for(V3d_ListOfLightIterator aLightIter (aLights);
|
|
aLightIter.More(); aLightIter.Next())
|
|
{
|
|
myView->Viewer()->DelLight (aLightIter.Value());
|
|
}
|
|
myView->Viewer()->SetDefaultLights(); // Setting the default lights on
|
|
myView->Update();
|
|
|
|
myContext->RemoveAll (Standard_True);
|
|
}
|
|
|
|
void Viewer3dSamples::SpotLight3dSample()
|
|
{
|
|
// Spot light source creation
|
|
Handle(V3d_SpotLight) aSpotLight =
|
|
new V3d_SpotLight(gp_Pnt(100.0, 0.0, 0.0), gp_Dir(-1.0, 0.0, 0.0), Quantity_NOC_RED);
|
|
aSpotLight->SetIntensity(5000);
|
|
myView->SetLightOn(aSpotLight);
|
|
}
|
|
|
|
void Viewer3dSamples::PositionalLight3dSample()
|
|
{
|
|
Handle(V3d_PositionalLight) aPositionalLight =
|
|
new V3d_PositionalLight(gp_Pnt(0.0, -100.0, 5.0), Quantity_NOC_GREEN);
|
|
aPositionalLight->SetAttenuation(1, 0);
|
|
myView->SetLightOn(aPositionalLight);
|
|
}
|
|
|
|
void Viewer3dSamples::DirectionalLight3dSample()
|
|
{
|
|
Handle(V3d_DirectionalLight) aDirectionalLight =
|
|
new V3d_DirectionalLight(gp_Dir(-1.0, 0.0, -1.0), Quantity_NOC_BLUE1);
|
|
myView->SetLightOn(aDirectionalLight);
|
|
}
|
|
|
|
void Viewer3dSamples::AmbientLight3dSample()
|
|
{
|
|
Handle(V3d_AmbientLight) aAmbientLight =
|
|
new V3d_AmbientLight(Quantity_NOC_MAGENTA1);
|
|
myView->SetLightOn(aAmbientLight);
|
|
}
|
|
|
|
void Viewer3dSamples::ClearLight3dSample()
|
|
{
|
|
// Setting Off all viewer active lights
|
|
V3d_ListOfLight aLights;
|
|
for(V3d_ListOfLightIterator anIter = myView->Viewer()->ActiveLightIterator();
|
|
anIter.More(); anIter.Next())
|
|
{
|
|
aLights.Append(anIter.Value());
|
|
}
|
|
|
|
for(V3d_ListOfLightIterator aLightIter(aLights);
|
|
aLightIter.More(); aLightIter.Next())
|
|
{
|
|
myView->Viewer()->SetLightOff (aLightIter.Value());
|
|
}
|
|
// Setting Off all view active lights
|
|
aLights.Clear();
|
|
for(V3d_ListOfLightIterator anIter = myView->ActiveLightIterator();
|
|
anIter.More(); anIter.Next())
|
|
{
|
|
aLights.Append(anIter.Value());
|
|
}
|
|
|
|
for(V3d_ListOfLightIterator aLightIter (aLights);
|
|
aLightIter.More(); aLightIter.Next())
|
|
{
|
|
myView->SetLightOff (aLightIter.Value());
|
|
}
|
|
myView->Viewer()->SetDefaultLights(); // Setting the default lights on
|
|
myView->Update();
|
|
}
|
|
|
|
void Viewer3dSamples::VerticesSelect3dSample()
|
|
{
|
|
myContext->Deactivate();
|
|
myContext->Activate(AIS_Shape::SelectionMode(TopAbs_VERTEX));
|
|
}
|
|
|
|
void Viewer3dSamples::EdgesSelect3dSample()
|
|
{
|
|
myContext->Deactivate();
|
|
myContext->Activate(AIS_Shape::SelectionMode(TopAbs_EDGE));
|
|
}
|
|
|
|
void Viewer3dSamples::FacesSelect3dSample()
|
|
{
|
|
myContext->Deactivate();
|
|
myContext->Activate(AIS_Shape::SelectionMode(TopAbs_FACE));
|
|
}
|
|
|
|
void Viewer3dSamples::NeutralPointSelect3dSample()
|
|
{
|
|
myContext->Deactivate();
|
|
myContext->Activate(0);
|
|
}
|
|
|
|
void Viewer3dSamples::WireFramePresentation3dSample()
|
|
{
|
|
AIS_ListOfInteractive anAisObjectsList;
|
|
myContext->DisplayedObjects(anAisObjectsList);
|
|
for(AIS_ListOfInteractive::Iterator anIter(anAisObjectsList);
|
|
anIter.More(); anIter.Next())
|
|
{
|
|
const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
|
|
myContext->SetDisplayMode(anAisObject, 0, false); // set wireframe
|
|
}
|
|
myContext->UpdateCurrentViewer();
|
|
}
|
|
|
|
void Viewer3dSamples::ShadingPresentation3dSample()
|
|
{
|
|
AIS_ListOfInteractive anAisObjectsList;
|
|
myContext->DisplayedObjects(anAisObjectsList);
|
|
for(AIS_ListOfInteractive::Iterator anIter(anAisObjectsList);
|
|
anIter.More(); anIter.Next())
|
|
{
|
|
const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
|
|
myContext->SetDisplayMode(anAisObject, 1, false); // set shading
|
|
}
|
|
myContext->UpdateCurrentViewer();
|
|
}
|
|
|
|
void Viewer3dSamples::RedColorPresentation3dSample()
|
|
{
|
|
AIS_ListOfInteractive anAisObjectsList;
|
|
myContext->DisplayedObjects(anAisObjectsList);
|
|
for(AIS_ListOfInteractive::Iterator anIter(anAisObjectsList);
|
|
anIter.More(); anIter.Next())
|
|
{
|
|
const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
|
|
Quantity_Color aShapeColor;
|
|
myContext->Color(anAisObject, aShapeColor);
|
|
myResult << "A Current shape color: Red = " << aShapeColor.Red()
|
|
<< " Green = " << aShapeColor.Green() << " Blue = " << aShapeColor.Blue() << std::endl;
|
|
aShapeColor.SetValues(0.8, 0.1, 0.1, Quantity_TOC_RGB);
|
|
myContext->SetColor(anAisObject, aShapeColor, Standard_False);
|
|
myResult << "A New shape color: Red = " << aShapeColor.Red()
|
|
<< " Green = " << aShapeColor.Green() << " Blue = " << aShapeColor.Blue() << std::endl;
|
|
}
|
|
}
|
|
|
|
void Viewer3dSamples::GrayColorPresentation3dSample()
|
|
{
|
|
AIS_ListOfInteractive anAisObjectsList;
|
|
myContext->DisplayedObjects(anAisObjectsList);
|
|
for(AIS_ListOfInteractive::Iterator anIter(anAisObjectsList);
|
|
anIter.More(); anIter.Next())
|
|
{
|
|
const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
|
|
Quantity_Color aShapeColor;
|
|
myContext->Color(anAisObject, aShapeColor);
|
|
myResult << "A Current shape color: Hue = " << aShapeColor.Hue()
|
|
<< " Light = " << aShapeColor.Light()
|
|
<< " Saturation = " << aShapeColor.Saturation() << std::endl;
|
|
aShapeColor.SetValues(0.0, 0.3, 0.1, Quantity_TOC_HLS);
|
|
myContext->SetColor(anAisObject, aShapeColor, Standard_False);
|
|
myResult << "A New shape color: Hue = " << aShapeColor.Hue()
|
|
<< " Light = " << aShapeColor.Light()
|
|
<< " Saturation = " << aShapeColor.Saturation() << std::endl;
|
|
}
|
|
}
|
|
|
|
void Viewer3dSamples::PlasticPresentation3dSample()
|
|
{
|
|
AIS_ListOfInteractive anAisObjectsList;
|
|
myContext->DisplayedObjects(anAisObjectsList);
|
|
Graphic3d_NameOfMaterial aMaterial = Graphic3d_NOM_PLASTIC;
|
|
for(AIS_ListOfInteractive::Iterator anIter (anAisObjectsList);
|
|
anIter.More(); anIter.Next())
|
|
{
|
|
const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
|
|
myContext->SetMaterial(anAisObject, aMaterial, Standard_False);
|
|
}
|
|
myContext->UpdateCurrentViewer();
|
|
}
|
|
|
|
void Viewer3dSamples::BronzePresentation3dSample()
|
|
{
|
|
AIS_ListOfInteractive anAisObjectsList;
|
|
myContext->DisplayedObjects(anAisObjectsList);
|
|
Graphic3d_NameOfMaterial aMaterial = Graphic3d_NOM_BRONZE;
|
|
for(AIS_ListOfInteractive::Iterator anIter (anAisObjectsList);
|
|
anIter.More(); anIter.Next())
|
|
{
|
|
const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
|
|
myContext->SetMaterial(anAisObject, aMaterial, Standard_False);
|
|
}
|
|
myContext->UpdateCurrentViewer();
|
|
}
|
|
|
|
void Viewer3dSamples::OpaquePresentation3dSample()
|
|
{
|
|
AIS_ListOfInteractive anAisObjectsList;
|
|
myContext->DisplayedObjects(anAisObjectsList);
|
|
for(AIS_ListOfInteractive::Iterator anIter (anAisObjectsList);
|
|
anIter.More(); anIter.Next())
|
|
{
|
|
const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
|
|
myContext->SetTransparency(anAisObject, 0.0, Standard_False);
|
|
}
|
|
myContext->UpdateCurrentViewer();
|
|
}
|
|
|
|
void Viewer3dSamples::HalfTransparencyPresentation3dSample()
|
|
{
|
|
AIS_ListOfInteractive anAisObjectsList;
|
|
myContext->DisplayedObjects(anAisObjectsList);
|
|
for(AIS_ListOfInteractive::Iterator anIter (anAisObjectsList);
|
|
anIter.More(); anIter.Next())
|
|
{
|
|
const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
|
|
myContext->SetTransparency(anAisObject, 0.5, Standard_False);
|
|
}
|
|
myContext->UpdateCurrentViewer();
|
|
}
|
|
|
|
void Viewer3dSamples::VboOn3dSample()
|
|
{
|
|
if(Handle(OpenGl_GraphicDriver) aDriver =
|
|
Handle(OpenGl_GraphicDriver)::DownCast(myContext->CurrentViewer()->Driver()))
|
|
{
|
|
aDriver->ChangeOptions().vboDisable = Standard_False;
|
|
}
|
|
}
|
|
|
|
void Viewer3dSamples::VboOff3dSample()
|
|
{
|
|
if(Handle(OpenGl_GraphicDriver) aDriver =
|
|
Handle(OpenGl_GraphicDriver)::DownCast(myContext->CurrentViewer()->Driver()))
|
|
{
|
|
aDriver->ChangeOptions().vboDisable = Standard_True;
|
|
}
|
|
}
|