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b613a4ea278516d5ce57325ac7dda5cc819c0daa
create/src/Gui/View3DSettings.cpp
Jolbas b613a4ea27 Refactor Navigation Cube 
-Use std commands in menu coming with icons
-Only draggable if activated in menu
-Remove textures except labels and used gl fill instead
-Borders on surrounding buttons
-Fix some openGL issues
-Remove duplicate parameter managment. Kept and improved the one in View3DSettings
-Remove lots of other redundant code
-Replaced FontSize param with FontZoom and enabled auto zoom/size on labels.
-Merged BorderColor and TextColor to single EmphaseColor parameter
-Merged ButtonColor and FrontColor to BaseColor parameter
-Added ChamferSize parameter to control edge and corner size
-Use glDrawArrays() innstead of glBegin() and glEnd()
-Draw butt ends on RGB coordinate system
-Fixe issues where cube switch corner on resize window
2023-04-24 12:19:10 +02:00

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/***************************************************************************
* Copyright (c) 2023 Werner Mayer <wmayer[at]users.sourceforge.net> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#include "PreCompiled.h"
#ifndef _PreComp_
# include <Inventor/fields/SoSFColor.h>
# include <Inventor/nodes/SoDirectionalLight.h>
# include <Inventor/nodes/SoOrthographicCamera.h>
# include <Inventor/nodes/SoPerspectiveCamera.h>
#endif
#include <Base/Builder3D.h>
#include <App/Color.h>
#include "NaviCube.h"
#include "NavigationStyle.h"
#include "SoFCSelectionAction.h"
#include "View3DSettings.h"
#include "View3DInventorViewer.h"
using namespace Gui;
View3DSettings::View3DSettings(ParameterGrp::handle hGrp,
View3DInventorViewer* view)
: hGrp(hGrp)
, _viewers{view}
{
hGrp->Attach(this);
}
View3DSettings::View3DSettings(ParameterGrp::handle hGrp,
const std::vector<View3DInventorViewer *>& view)
: hGrp(hGrp)
, _viewers(view)
{
hGrp->Attach(this);
}
View3DSettings::~View3DSettings()
{
hGrp->Detach(this);
}
int View3DSettings::stopAnimatingIfDeactivated() const
{
long defaultTimeout = 3000;
return hGrp->GetInt("stopAnimatingIfDeactivated", defaultTimeout);
}
void View3DSettings::applySettings()
{
// apply the user settings
OnChange(*hGrp,"EyeDistance");
OnChange(*hGrp,"CornerCoordSystem");
OnChange(*hGrp,"CornerCoordSystemSize");
OnChange(*hGrp,"ShowAxisCross");
OnChange(*hGrp,"UseAutoRotation");
OnChange(*hGrp,"Gradient");
OnChange(*hGrp,"RadialGradient");
OnChange(*hGrp,"BackgroundColor");
OnChange(*hGrp,"BackgroundColor2");
OnChange(*hGrp,"BackgroundColor3");
OnChange(*hGrp,"BackgroundColor4");
OnChange(*hGrp,"UseBackgroundColorMid");
OnChange(*hGrp,"ShowFPS");
OnChange(*hGrp,"ShowNaviCube");
OnChange(*hGrp,"UseVBO");
OnChange(*hGrp,"RenderCache");
OnChange(*hGrp,"Orthographic");
OnChange(*hGrp,"HeadlightColor");
OnChange(*hGrp,"HeadlightDirection");
OnChange(*hGrp,"HeadlightIntensity");
OnChange(*hGrp,"EnableBacklight");
OnChange(*hGrp,"BacklightColor");
OnChange(*hGrp,"BacklightDirection");
OnChange(*hGrp,"BacklightIntensity");
OnChange(*hGrp,"NavigationStyle");
OnChange(*hGrp,"OrbitStyle");
OnChange(*hGrp,"Sensitivity");
OnChange(*hGrp,"ResetCursorPosition");
OnChange(*hGrp,"DimensionsVisible");
OnChange(*hGrp,"Dimensions3dVisible");
OnChange(*hGrp,"DimensionsDeltaVisible");
OnChange(*hGrp,"PickRadius");
OnChange(*hGrp,"TransparentObjectRenderType");
}
void View3DSettings::OnChange(ParameterGrp::SubjectType &rCaller,ParameterGrp::MessageType Reason)
{
const ParameterGrp& rGrp = static_cast<ParameterGrp&>(rCaller);
if (strcmp(Reason,"HeadlightColor") == 0) {
unsigned long headlight = rGrp.GetUnsigned("HeadlightColor",ULONG_MAX); // default color (white)
float transparency;
SbColor headlightColor;
headlightColor.setPackedValue((uint32_t)headlight, transparency);
for (auto _viewer : _viewers) {
_viewer->getHeadlight()->color.setValue(headlightColor);
}
}
else if (strcmp(Reason,"HeadlightDirection") == 0) {
try {
std::string pos = rGrp.GetASCII("HeadlightDirection");
Base::Vector3f dir = Base::to_vector(pos);
for (auto _viewer : _viewers) {
_viewer->getHeadlight()->direction.setValue(dir.x, dir.y, dir.z);
}
}
catch (const std::exception&) {
// ignore exception
}
}
else if (strcmp(Reason,"HeadlightIntensity") == 0) {
long value = rGrp.GetInt("HeadlightIntensity", 100);
for (auto _viewer : _viewers) {
_viewer->getHeadlight()->intensity.setValue((float)value/100.0f);
}
}
else if (strcmp(Reason,"EnableBacklight") == 0) {
for (auto _viewer : _viewers) {
_viewer->setBacklight(rGrp.GetBool("EnableBacklight", false));
}
}
else if (strcmp(Reason,"BacklightColor") == 0) {
unsigned long backlight = rGrp.GetUnsigned("BacklightColor",ULONG_MAX); // default color (white)
float transparency;
SbColor backlightColor;
backlightColor.setPackedValue((uint32_t)backlight, transparency);
for (auto _viewer : _viewers) {
_viewer->getBacklight()->color.setValue(backlightColor);
}
}
else if (strcmp(Reason,"BacklightDirection") == 0) {
try {
std::string pos = rGrp.GetASCII("BacklightDirection");
Base::Vector3f dir = Base::to_vector(pos);
for (auto _viewer : _viewers) {
_viewer->getBacklight()->direction.setValue(dir.x, dir.y, dir.z);
}
}
catch (const std::exception&) {
// ignore exception
}
}
else if (strcmp(Reason,"BacklightIntensity") == 0) {
long value = rGrp.GetInt("BacklightIntensity", 100);
for (auto _viewer : _viewers) {
_viewer->getBacklight()->intensity.setValue((float)value/100.0f);
}
}
else if (strcmp(Reason,"EnablePreselection") == 0) {
const ParameterGrp& rclGrp = ((ParameterGrp&)rCaller);
SoFCEnableHighlightAction cAct(rclGrp.GetBool("EnablePreselection", true));
for (auto _viewer : _viewers) {
cAct.apply(_viewer->getSceneGraph());
}
}
else if (strcmp(Reason,"EnableSelection") == 0) {
const ParameterGrp& rclGrp = ((ParameterGrp&)rCaller);
SoFCEnableSelectionAction cAct(rclGrp.GetBool("EnableSelection", true));
for (auto _viewer : _viewers) {
cAct.apply(_viewer->getSceneGraph());
}
}
else if (strcmp(Reason,"HighlightColor") == 0) {
float transparency;
SbColor highlightColor(0.8f, 0.1f, 0.1f);
auto highlight = (unsigned long)(highlightColor.getPackedValue());
highlight = rGrp.GetUnsigned("HighlightColor", highlight);
highlightColor.setPackedValue((uint32_t)highlight, transparency);
SoSFColor col; col.setValue(highlightColor);
SoFCHighlightColorAction cAct(col);
for (auto _viewer : _viewers) {
cAct.apply(_viewer->getSceneGraph());
}
}
else if (strcmp(Reason,"SelectionColor") == 0) {
float transparency;
SbColor selectionColor(0.1f, 0.8f, 0.1f);
auto selection = (unsigned long)(selectionColor.getPackedValue());
selection = rGrp.GetUnsigned("SelectionColor", selection);
selectionColor.setPackedValue((uint32_t)selection, transparency);
SoSFColor col; col.setValue(selectionColor);
SoFCSelectionColorAction cAct(col);
for (auto _viewer : _viewers) {
cAct.apply(_viewer->getSceneGraph());
}
}
else if (strcmp(Reason,"NavigationStyle") == 0) {
if (!ignoreNavigationStyle) {
// check whether the simple or the full mouse model is used
std::string model = rGrp.GetASCII("NavigationStyle",CADNavigationStyle::getClassTypeId().getName());
Base::Type type = Base::Type::fromName(model.c_str());
for (auto _viewer : _viewers) {
_viewer->setNavigationType(type);
}
}
}
else if (strcmp(Reason,"OrbitStyle") == 0) {
int style = rGrp.GetInt("OrbitStyle",1);
for (auto _viewer : _viewers) {
_viewer->navigationStyle()->setOrbitStyle(NavigationStyle::OrbitStyle(style));
}
}
else if (strcmp(Reason,"Sensitivity") == 0) {
float val = rGrp.GetFloat("Sensitivity",2.0f);
for (auto _viewer : _viewers) {
_viewer->navigationStyle()->setSensitivity(val);
}
}
else if (strcmp(Reason,"ResetCursorPosition") == 0) {
bool on = rGrp.GetBool("ResetCursorPosition",false);
for (auto _viewer : _viewers) {
_viewer->navigationStyle()->setResetCursorPosition(on);
}
}
else if (strcmp(Reason,"InvertZoom") == 0) {
bool on = rGrp.GetBool("InvertZoom", true);
for (auto _viewer : _viewers) {
_viewer->navigationStyle()->setZoomInverted(on);
}
}
else if (strcmp(Reason,"ZoomAtCursor") == 0) {
bool on = rGrp.GetBool("ZoomAtCursor", true);
for (auto _viewer : _viewers) {
_viewer->navigationStyle()->setZoomAtCursor(on);
}
}
else if (strcmp(Reason,"ZoomStep") == 0) {
float val = rGrp.GetFloat("ZoomStep", 0.0f);
for (auto _viewer : _viewers) {
_viewer->navigationStyle()->setZoomStep(val);
}
}
else if (strcmp(Reason,"RotationMode") == 0) {
long mode = rGrp.GetInt("RotationMode", 1);
for (auto _viewer : _viewers) {
if (mode == 0) {
_viewer->navigationStyle()->setRotationCenterMode(NavigationStyle::RotationCenterMode::WindowCenter);
}
else if (mode == 1) {
_viewer->navigationStyle()->setRotationCenterMode(NavigationStyle::RotationCenterMode::ScenePointAtCursor |
NavigationStyle::RotationCenterMode::FocalPointAtCursor);
}
else if (mode == 2) {
_viewer->navigationStyle()->setRotationCenterMode(NavigationStyle::RotationCenterMode::ScenePointAtCursor |
NavigationStyle::RotationCenterMode::BoundingBoxCenter);
}
}
}
else if (strcmp(Reason,"EyeDistance") == 0) {
for (auto _viewer : _viewers) {
_viewer->getSoRenderManager()->setStereoOffset(rGrp.GetFloat("EyeDistance", 5.0));
}
}
else if (strcmp(Reason,"CornerCoordSystem") == 0) {
for (auto _viewer : _viewers) {
_viewer->setFeedbackVisibility(rGrp.GetBool("CornerCoordSystem", true));
}
}
else if (strcmp(Reason,"CornerCoordSystemSize") == 0) {
for (auto _viewer : _viewers) {
_viewer->setFeedbackSize(rGrp.GetInt("CornerCoordSystemSize", 10));
}
}
else if (strcmp(Reason,"ShowAxisCross") == 0) {
for (auto _viewer : _viewers) {
_viewer->setAxisCross(rGrp.GetBool("ShowAxisCross", false));
}
}
else if (strcmp(Reason,"UseAutoRotation") == 0) {
for (auto _viewer : _viewers) {
_viewer->setAnimationEnabled(rGrp.GetBool("UseAutoRotation", false));
}
}
else if (strcmp(Reason,"Gradient") == 0 || strcmp(Reason,"RadialGradient") == 0) {
View3DInventorViewer::Background background = View3DInventorViewer::Background::NoGradient;
if (rGrp.GetBool("Gradient", true)) {
background = View3DInventorViewer::Background::LinearGradient;
}
else if (rGrp.GetBool("RadialGradient", false)) {
background = View3DInventorViewer::Background::RadialGradient;
}
for (auto _viewer : _viewers) {
_viewer->setGradientBackground(background);
}
}
else if (strcmp(Reason,"ShowFPS") == 0) {
for (auto _viewer : _viewers) {
_viewer->setEnabledFPSCounter(rGrp.GetBool("ShowFPS", false));
}
}
else if (strcmp(Reason,"ShowNaviCube") == 0) {
for (auto _viewer : _viewers) {
_viewer->setEnabledNaviCube(rGrp.GetBool("ShowNaviCube", true));
}
}
else if (strcmp(Reason,"UseVBO") == 0) {
if (!ignoreVBO) {
for (auto _viewer : _viewers) {
_viewer->setEnabledVBO(rGrp.GetBool("UseVBO", false));
}
}
}
else if (strcmp(Reason,"RenderCache") == 0) {
if (!ignoreRenderCache) {
for (auto _viewer : _viewers) {
_viewer->setRenderCache(rGrp.GetInt("RenderCache", 0));
}
}
}
else if (strcmp(Reason,"Orthographic") == 0) {
// check whether a perspective or orthogrphic camera should be set
if (rGrp.GetBool("Orthographic", true)) {
for (auto _viewer : _viewers) {
_viewer->setCameraType(SoOrthographicCamera::getClassTypeId());
}
}
else {
for (auto _viewer : _viewers) {
_viewer->setCameraType(SoPerspectiveCamera::getClassTypeId());
}
}
}
else if (strcmp(Reason, "DimensionsVisible") == 0) {
if (!ignoreDimensions) {
if (rGrp.GetBool("DimensionsVisible", true)) {
for (auto _viewer : _viewers) {
_viewer->turnAllDimensionsOn();
}
}
else {
for (auto _viewer : _viewers) {
_viewer->turnAllDimensionsOff();
}
}
}
}
else if (strcmp(Reason, "Dimensions3dVisible") == 0) {
if (!ignoreDimensions) {
if (rGrp.GetBool("Dimensions3dVisible", true)) {
for (auto _viewer : _viewers) {
_viewer->turn3dDimensionsOn();
}
}
else {
for (auto _viewer : _viewers) {
_viewer->turn3dDimensionsOff();
}
}
}
}
else if (strcmp(Reason, "DimensionsDeltaVisible") == 0) {
if (!ignoreDimensions) {
if (rGrp.GetBool("DimensionsDeltaVisible", true)) {
for (auto _viewer : _viewers) {
_viewer->turnDeltaDimensionsOn();
}
}
else {
for (auto _viewer : _viewers) {
_viewer->turnDeltaDimensionsOff();
}
}
}
}
else if (strcmp(Reason, "PickRadius") == 0) {
for (auto _viewer : _viewers) {
_viewer->setPickRadius(rGrp.GetFloat("PickRadius", 5.0f));
}
}
else if (strcmp(Reason, "TransparentObjectRenderType") == 0) {
if (!ignoreTransparent) {
long renderType = rGrp.GetInt("TransparentObjectRenderType", 0);
if (renderType == 0) {
for (auto _viewer : _viewers) {
_viewer->getSoRenderManager()->getGLRenderAction()
->setTransparentDelayedObjectRenderType(SoGLRenderAction::ONE_PASS);
}
}
else if (renderType == 1) {
for (auto _viewer : _viewers) {
_viewer->getSoRenderManager()->getGLRenderAction()
->setTransparentDelayedObjectRenderType(SoGLRenderAction::
NONSOLID_SEPARATE_BACKFACE_PASS);
}
}
}
}
else {
unsigned long col1 = rGrp.GetUnsigned("BackgroundColor",3940932863UL);
unsigned long col2 = rGrp.GetUnsigned("BackgroundColor2",859006463UL); // default color (dark blue)
unsigned long col3 = rGrp.GetUnsigned("BackgroundColor3",2880160255UL); // default color (blue/grey)
unsigned long col4 = rGrp.GetUnsigned("BackgroundColor4",1869583359UL); // default color (blue/grey)
float r1,g1,b1,r2,g2,b2,r3,g3,b3,r4,g4,b4;
r1 = ((col1 >> 24) & 0xff) / 255.0; g1 = ((col1 >> 16) & 0xff) / 255.0; b1 = ((col1 >> 8) & 0xff) / 255.0;
r2 = ((col2 >> 24) & 0xff) / 255.0; g2 = ((col2 >> 16) & 0xff) / 255.0; b2 = ((col2 >> 8) & 0xff) / 255.0;
r3 = ((col3 >> 24) & 0xff) / 255.0; g3 = ((col3 >> 16) & 0xff) / 255.0; b3 = ((col3 >> 8) & 0xff) / 255.0;
r4 = ((col4 >> 24) & 0xff) / 255.0; g4 = ((col4 >> 16) & 0xff) / 255.0; b4 = ((col4 >> 8) & 0xff) / 255.0;
for (auto _viewer : _viewers) {
_viewer->setBackgroundColor(QColor::fromRgbF(r1, g1, b1));
if (!rGrp.GetBool("UseBackgroundColorMid",false)) {
_viewer->setGradientBackgroundColor(SbColor(r2, g2, b2),
SbColor(r3, g3, b3));
}
else {
_viewer->setGradientBackgroundColor(SbColor(r2, g2, b2),
SbColor(r3, g3, b3),
SbColor(r4, g4, b4));
}
}
}
}
// ----------------------------------------------------------------------------
NaviCubeSettings::NaviCubeSettings(ParameterGrp::handle hGrp,
View3DInventorViewer* view)
: hGrp(hGrp)
, _viewer(view)
{
connectParameterChanged = hGrp->Manager()->signalParamChanged.connect(
[this](ParameterGrp*, ParameterGrp::ParamType, const char *Name, const char *) {
parameterChanged(Name);
});
}
NaviCubeSettings::~NaviCubeSettings()
{
connectParameterChanged.disconnect();
}
QString NaviCubeSettings::getDefaultSansserifFont()
{
// "FreeCAD NaviCube" family susbtitutions are set in MainWindow::MainWindow
QFont font(QStringLiteral("FreeCAD NaviCube"));
font.setStyleHint(QFont::SansSerif);
// QFontInfo is required to get the actually matched font family
return QFontInfo(font).family();
// return QStringLiteral("FreeCAD NaviCube");
}
void NaviCubeSettings::applySettings()
{
parameterChanged("BaseColor");
parameterChanged("EmphaseColor");
parameterChanged("HiliteColor");
parameterChanged("CornerNaviCube");
parameterChanged("CubeSize");
parameterChanged("ChamferSize");
parameterChanged("NaviRotateToNearest");
parameterChanged("NaviStepByTurn");
parameterChanged("BorderWidth");
parameterChanged("FontZoom");
parameterChanged("FontString");
parameterChanged("FontWeight");
parameterChanged("FontStretch");
parameterChanged("ShowCS");
parameterChanged("TextFront"); // Updates all labels
}
void NaviCubeSettings::parameterChanged(const char* Name)
{
if (Name == nullptr)
return;
NaviCube* nc = _viewer->getNaviCube();
if (strcmp(Name, "CornerNaviCube") == 0) {
nc->setCorner(static_cast<NaviCube::Corner>(hGrp->GetInt("CornerNaviCube", 1)));
}
else if (strcmp(Name, "OffsetX") == 0 || strcmp(Name, "OffsetY") == 0) {
nc->setOffset(hGrp->GetInt("OffsetX", 0), hGrp->GetInt("OffsetY", 0));
}
else if (strcmp(Name, "ChamferSize") == 0) {
nc->setChamfer(hGrp->GetFloat("ChamferSize", 0.12f));
}
else if (strcmp(Name, "CubeSize") == 0) {
nc->setSize(hGrp->GetInt("CubeSize", 132));
}
else if (strcmp(Name, "NaviRotateToNearest") == 0) {
nc->setNaviRotateToNearest(hGrp->GetBool("NaviRotateToNearest", true));
}
else if (strcmp(Name, "NaviStepByTurn") == 0) {
nc->setNaviStepByTurn(hGrp->GetInt("NaviStepByTurn", 8));
}
else if (strcmp(Name, "FontZoom") == 0) {
nc->setFontZoom(hGrp->GetFloat("FontZoom", 0.3));
}
else if (strcmp(Name, "FontString") == 0) {
std::string font =
hGrp->GetASCII("FontString", getDefaultSansserifFont().toStdString().c_str());
nc->setFont(font);
}
else if (strcmp(Name, "FontWeight") == 0) {
nc->setFontWeight(hGrp->GetInt("FontWeight", 0));
}
else if (strcmp(Name, "FontStretch") == 0) {
nc->setFontStretch(hGrp->GetInt("FontStretch", 0));
}
else if (strcmp(Name, "BaseColor") == 0) {
unsigned long col = hGrp->GetUnsigned("BaseColor", 3806916544);
nc->setBaseColor(App::Color::fromPackedRGBA<QColor>(col));
// update default contrast colors
parameterChanged("EmphaseColor");
}
else if (strcmp(Name, "EmphaseColor") == 0) {
App::Color bc((uint32_t)hGrp->GetUnsigned("BaseColor", 3806916544));
unsigned long d = bc.r + bc.g + bc.b >= 1.5f ? 255 : 4294967295;
unsigned long col = hGrp->GetUnsigned("EmphaseColor", d);
nc->setEmphaseColor(App::Color::fromPackedRGBA<QColor>(col));
}
else if (strcmp(Name, "HiliteColor") == 0) {
unsigned long col = hGrp->GetUnsigned("HiliteColor", 2867003391);
nc->setHiliteColor(App::Color::fromPackedRGBA<QColor>(col));
}
else if (strcmp(Name, "BorderWidth") == 0) {
nc->setBorderWidth(hGrp->GetFloat("BorderWidth", 1.1));
}
else if (strcmp(Name, "ShowCS") == 0) {
nc->setShowCS(hGrp->GetBool("ShowCS", 1));
}
else if (strcmp(Name, "TextTop") == 0 || strcmp(Name, "TextBottom") == 0
|| strcmp(Name, "TextFront") == 0 || strcmp(Name, "TextRear") == 0
|| strcmp(Name, "TextLeft") == 0 || strcmp(Name, "TextRight") == 0) {
std::vector<std::string> labels;
QByteArray frontByteArray = tr("FRONT").toUtf8();
labels.push_back(hGrp->GetASCII("TextFront", frontByteArray.constData()));
QByteArray topByteArray = tr("TOP").toUtf8();
labels.push_back(hGrp->GetASCII("TextTop", topByteArray.constData()));
QByteArray rightByteArray = tr("RIGHT").toUtf8();
labels.push_back(hGrp->GetASCII("TextRight", rightByteArray.constData()));
QByteArray rearByteArray = tr("REAR").toUtf8();
labels.push_back(hGrp->GetASCII("TextRear", rearByteArray.constData()));
QByteArray bottomByteArray = tr("BOTTOM").toUtf8();
labels.push_back(hGrp->GetASCII("TextBottom", bottomByteArray.constData()));
QByteArray leftByteArray = tr("LEFT").toUtf8();
labels.push_back(hGrp->GetASCII("TextLeft", leftByteArray.constData()));
nc->setNaviCubeLabels(labels);
}
_viewer->getSoRenderManager()->scheduleRedraw();
}
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