Linloir/qt-scene-editor
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qt-scene-editor/FinalProject/modelsetter.cpp

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#include "modelsetter.h"
ModelSetter::ModelSetter(QWidget* parent) : ModelSetter(nullptr, parent) {}
ModelSetter::ModelSetter(Renderable* object, QWidget* parent) :
QWidget(parent), _object(object)
{
// Set background color and border radius
setAttribute(Qt::WA_StyledBackground, true);
// Create main layout
_mainLayout = new QHBoxLayout(this);
_mainLayout->setContentsMargins(12, 8, 12, 8);
_mainLayout->setSpacing(8);
setLayout(_mainLayout);
// Create Object Settings Panel
{
// Create container widget
QWidget* _objectSettingPanel = new QWidget(this);
_objectSettingPanel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
_mainLayout->addWidget(_objectSettingPanel);
_objectSettingPanel->show();
// Create container widget layout
_objectSettingLayout = new QVBoxLayout(_objectSettingPanel);
_objectSettingLayout->setContentsMargins(0, 0, 0, 0);
_objectSettingLayout->setSpacing(4);
_objectSettingPanel->setLayout(_objectSettingLayout);
// Create attribute adjusters
_scale = new ModelAttributeSlide("Scale", 0.1, 10, 100, _objectSettingPanel);
_rotateX = new ModelAttributeSlide("RotateX", 0, 360, 3600, _objectSettingPanel);
_rotateY = new ModelAttributeSlide("RotateY", 0, 360, 3600, _objectSettingPanel);
_rotateZ = new ModelAttributeSlide("RotateZ", 0, 360, 3600, _objectSettingPanel);
// Add attribute adjusters to layout
_objectSettingLayout->addWidget(_scale);
_objectSettingLayout->addWidget(_rotateX);
_objectSettingLayout->addWidget(_rotateY);
_objectSettingLayout->addWidget(_rotateZ);
_scale->show();
_rotateX->show();
_rotateY->show();
_rotateZ->show();
// Connect
connect(_scale, &ModelAttributeSlide::onChangeStart, this, &ModelSetter::onAdjustStart);
connect(_scale, &ModelAttributeSlide::onChangeEnd, this, &ModelSetter::onAdjustEnd);
connect(_scale, &ModelAttributeSlide::onChanged, this, [=]() {
if (_object != nullptr) {
_object->setScale(_scale->val());
emit onAdjust();
}
});
connect(_scale, &ModelAttributeSlide::onChangeEnd, this, [=]() {
if (_object != nullptr) {
_object->updateBoundary();
}
});
connect(_rotateX, &ModelAttributeSlide::onChangeStart, this, &ModelSetter::onAdjustStart);
connect(_rotateX, &ModelAttributeSlide::onChangeEnd, this, &ModelSetter::onAdjustEnd);
connect(_rotateX, &ModelAttributeSlide::onChanged, this, [=]() {
if (_object != nullptr) {
setRotate();
emit onAdjust();
}
});
connect(_rotateX, &ModelAttributeSlide::onChangeEnd, this, [=]() {
if (_object != nullptr) {
_object->updateBoundary();
}
});
connect(_rotateY, &ModelAttributeSlide::onChangeStart, this, &ModelSetter::onAdjustStart);
connect(_rotateY, &ModelAttributeSlide::onChangeEnd, this, &ModelSetter::onAdjustEnd);
connect(_rotateY, &ModelAttributeSlide::onChanged, this, [=]() {
if (_object != nullptr) {
setRotate();
emit onAdjust();
}
});
connect(_rotateY, &ModelAttributeSlide::onChangeEnd, this, [=]() {
if (_object != nullptr) {
_object->updateBoundary();
}
});
connect(_rotateZ, &ModelAttributeSlide::onChangeStart, this, &ModelSetter::onAdjustStart);
connect(_rotateZ, &ModelAttributeSlide::onChangeEnd, this, &ModelSetter::onAdjustEnd);
connect(_rotateZ, &ModelAttributeSlide::onChanged, this, [=]() {
if (_object != nullptr) {
setRotate();
emit onAdjust();
}
});
connect(_rotateZ, &ModelAttributeSlide::onChangeEnd, this, [=]() {
if (_object != nullptr) {
_object->updateBoundary();
}
});
}
// Create light switches
{
// Create container widget
_lightSwitchPanel = new QWidget(this);
_lightSwitchPanel->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Expanding);
_lightSwitchPanel->setMinimumWidth(36);
_mainLayout->addWidget(_lightSwitchPanel);
_lightSwitchPanel->show();
// Create container widget layout
_lightSwitchLayout = new QVBoxLayout(_lightSwitchPanel);
_lightSwitchLayout->setContentsMargins(0, 0, 0, 0);
_lightSwitchLayout->setAlignment(Qt::AlignCenter);
_lightSwitchLayout->setSpacing(4);
_lightSwitchPanel->setLayout(_lightSwitchLayout);
// Create light switches
_lightSwitch = new PushButton(nullptr, _lightSwitchPanel);
_lightSwitch->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Expanding);
_lightSwitch->setIndicatorPosition(PushButton::LUI_BTN_POS_BOTTOM);
_lightSwitchIcon = new QLabel(_lightSwitch);
_lightSwitchIcon->setFont(QFont("Font Awesome 6 Free Regular", 12));
_lightSwitchIcon->setText("\uf0eb");
_lightSwitchIcon->setAlignment(Qt::AlignCenter);
_lightSwitch->setChildWidget(_lightSwitchIcon);
_lightColorPanel = new PushButton(nullptr, _lightSwitchPanel);
_lightColorPanel->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Expanding);
_lightColorPanel->setIndicatorPosition(PushButton::LUI_BTN_POS_BOTTOM);
_lightColorPanelIcon = new QLabel(_lightColorPanel);
_lightColorPanelIcon->setFont(QFont("Font Awesome 6 Free Solid", 12));
_lightColorPanelIcon->setText("\uf53f");
_lightColorPanelIcon->setAlignment(Qt::AlignCenter);
_lightColorPanel->setStyleSheet("QWidget#indicator{border: 1px solid #5c5c5c;}");
_lightColorPanel->setChildWidget(_lightColorPanelIcon);
// Add light switches to layout
_lightSwitchLayout->addWidget(_lightSwitch);
_lightSwitchLayout->addWidget(_lightColorPanel);
_lightSwitch->show();
_lightColorPanel->show();
// Connect
connect(_lightSwitch, &PushButton::onClick, this, [=]() {
if (_object != nullptr && _object->hasLight()) {
// Disable light
_object->disposeLight();
_lightSwitch->deselect();
_lightSwitchIcon->setFont(QFont("Font Awesome 6 Free Regular", 12));
_lightColorPanel->setEnabled(false);
_lightDistance->setEnabled(false);
_lightRotateTheta->setEnabled(false);
_lightRotatePhi->setEnabled(false);
_lightCutoffAngle->setEnabled(false);
_lightR->setEnabled(false);
_lightG->setEnabled(false);
_lightB->setEnabled(false);
_lightColorPanel->deselect();
_lightSettingPanel->show();
_lightColorSettingPanel->hide();
_colorPaletteOn = false;
emit onAdjust();
}
else if (_object != nullptr) {
// Enable light
_object->makeLight();
_lightSwitch->select();
_lightSwitchIcon->setFont(QFont("Font Awesome 6 Free Solid", 12));
_lightColorPanel->setEnabled(true);
_lightColorPanel->setColorScheme(QColor(_object->originalLight()->lightColor().x, _object->originalLight()->lightColor().y, _object->originalLight()->lightColor().z));
_lightDistance->setEnabled(true);
_lightCutoffAngle->setEnabled(true);
_lightR->setEnabled(true);
_lightG->setEnabled(true);
_lightB->setEnabled(true);
_lightR->setValue(_object->originalLight()->lightColor().r * 255.0f);
_lightG->setValue(_object->originalLight()->lightColor().g * 255.0f);
_lightB->setValue(_object->originalLight()->lightColor().b * 255.0f);
_lightColorPanel->setColorScheme(QColor(
_object->originalLight()->lightColor().r * 255.0f,
_object->originalLight()->lightColor().g * 255.0f,
_object->originalLight()->lightColor().b * 255.0f
));
_lightColorPanel->select();
_lightDistance->setValue(_object->originalLight()->idealDistance());
_lightRotateTheta->setValue(glm::degrees(glm::acos(_object->originalLight()->lightDirection().y)));
_lightRotatePhi->setValue(glm::degrees(glm::atan(_object->originalLight()->lightDirection().x / _object->originalLight()->lightDirection().z)));
_lightCutoffAngle->setValue(_object->originalLight()->cutOffAngle());
if (_lightCutoffAngle->val() != 180.0f) {
_lightRotateTheta->setEnabled(true);
_lightRotatePhi->setEnabled(true);
}
else {
_lightRotateTheta->setEnabled(false);
_lightRotatePhi->setEnabled(false);
}
emit onAdjust();
}
});
connect(_lightColorPanel, &PushButton::onClick, this, [=]() {
if (_object != nullptr && _object->hasLight()) {
if (!_colorPaletteOn) {
_lightSettingPanel->hide();
_lightColorSettingPanel->show();
_colorPaletteOn = true;
}
else {
_lightSettingPanel->show();
_lightColorSettingPanel->hide();
_colorPaletteOn = false;
}
}
});
}
// Create light setting panel
{
// Create container widget
_lightSettingPanel = new QWidget(this);
_lightSettingPanel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
_mainLayout->addWidget(_lightSettingPanel);
_lightSettingPanel->show();
// Create container widget layout
_lightSettingLayout = new QVBoxLayout(_lightSettingPanel);
_lightSettingLayout->setContentsMargins(0, 0, 0, 0);
_lightSettingLayout->setSpacing(4);
_lightSettingPanel->setLayout(_lightSettingLayout);
// Create attribute adjusters
_lightDistance = new ModelAttributeSlide("Distance", 10, 3025, 145, _lightSettingPanel);
_lightDistance->setTransformation(
[](float x) {
float y;
if (x <= 90) {
y = 10 + x;
}
else {
y = 100 + glm::pow(x - 90, 2.0f);
}
return y;
},
[](float y) {
float x;
if (y <= 100) {
x = y - 10;
}
else {
x = glm::sqrt(y - 100) + 90;
}
return x;
}
);
_lightRotateTheta = new ModelAttributeSlide("Rotate\u03B8", 0, 360, 3600, _lightSettingPanel);
_lightRotatePhi = new ModelAttributeSlide("Rotate\u03C6", 0, 360, 3600, _lightSettingPanel);
_lightCutoffAngle = new ModelAttributeSlide("Cutoff", 0, 180, 1800, _lightSettingPanel);
// Add attribute adjusters to layout
_lightSettingLayout->addWidget(_lightDistance);
_lightSettingLayout->addWidget(_lightRotateTheta);
_lightSettingLayout->addWidget(_lightRotatePhi);
_lightSettingLayout->addWidget(_lightCutoffAngle);
_lightDistance->show();
_lightRotateTheta->show();
_lightRotatePhi->show();
_lightCutoffAngle->show();
// Connect
connect(_lightDistance, &ModelAttributeSlide::onChanged, this, [=]() {
if (_object != nullptr && _object->hasLight()) {
_object->originalLight()->setIdealDistance(_lightDistance->val());
emit onAdjust();
}
});
connect(_lightRotateTheta, &ModelAttributeSlide::onChanged, this, [=]() {
if (_object != nullptr && _object->hasLight()) {
setLightDir();
emit onAdjust();
}
});
connect(_lightRotatePhi, &ModelAttributeSlide::onChanged, this, [=]() {
if (_object != nullptr && _object->hasLight()) {
setLightDir();
emit onAdjust();
}
});
connect(_lightCutoffAngle, &ModelAttributeSlide::onChanged, this, [=]() {
if (_object != nullptr && _object->hasLight()) {
_object->originalLight()->setCutOffAngle(_lightCutoffAngle->val());
if (_lightCutoffAngle->val() != 180.0f) {
_lightRotateTheta->setEnabled(true);
_lightRotatePhi->setEnabled(true);
}
else {
_lightRotateTheta->setEnabled(false);
_lightRotatePhi->setEnabled(false);
}
emit onAdjust();
}
});
}
// Create color setting panel
{
// Create container widget
_lightColorSettingPanel = new QWidget(this);
_lightColorSettingPanel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
_mainLayout->addWidget(_lightColorSettingPanel);
_lightColorSettingPanel->show();
// Create container widget layout
_lightColorSettingPanelLayout = new QVBoxLayout(_lightColorSettingPanel);
_lightColorSettingPanelLayout->setContentsMargins(0, 0, 0, 0);
_lightColorSettingPanelLayout->setSpacing(8);
_lightColorSettingPanel->setLayout(_lightColorSettingPanelLayout);
// Create color adjusters
_lightR = new ModelAttributeSlide("R", 0, 255, 2550, _lightColorSettingPanel);
_lightG = new ModelAttributeSlide("G", 0, 255, 2550, _lightColorSettingPanel);
_lightB = new ModelAttributeSlide("B", 0, 255, 2550, _lightColorSettingPanel);
// Add color adjusters to layout
_lightColorSettingPanelLayout->addWidget(_lightR);
_lightColorSettingPanelLayout->addWidget(_lightG);
_lightColorSettingPanelLayout->addWidget(_lightB);
_lightR->show();
_lightG->show();
_lightB->show();
// Connect
connect(_lightR, &ModelAttributeSlide::onChanged, this, [=]() {
if (_object != nullptr && _object->hasLight()) {
setLightColor();
_lightColorPanel->setColorScheme(QColor(_lightR->val(), _lightG->val(), _lightB->val()));
emit onAdjust();
}
});
connect(_lightG, &ModelAttributeSlide::onChanged, this, [=]() {
if (_object != nullptr && _object->hasLight()) {
setLightColor();
_lightColorPanel->setColorScheme(QColor(_lightR->val(), _lightG->val(), _lightB->val()));
emit onAdjust();
}
});
connect(_lightB, &ModelAttributeSlide::onChanged, this, [=]() {
if (_object != nullptr && _object->hasLight()) {
setLightColor();
_lightColorPanel->setColorScheme(QColor(_lightR->val(), _lightG->val(), _lightB->val()));
emit onAdjust();
}
});
}
// Create delete button
{
_deleteBtn = new PushButton(nullptr, this);
_deleteBtn->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
_deleteIcon = new QLabel(_deleteBtn);
_deleteIcon->setFont(QFont("Font Awesome 6 Free Regular", 12));
_deleteIcon->setText("\uf2ed");
_deleteIcon->setAlignment(Qt::AlignCenter);
_deleteBtn->setChildWidget(_deleteIcon);
_deleteBtn->setColorScheme(QColor(171, 59, 58));
_deleteBtn->setIndicatorColor(QColor(171, 59, 58, 0));
// Add delete button to layout
_mainLayout->addWidget(_deleteBtn);
_deleteBtn->show();
// Connect
connect(_deleteBtn, &PushButton::onClick, this, [=]() {
emit onDeleteObject();
});
}
// Update values
update(_object);
}
ModelSetter::~ModelSetter() {}
void ModelSetter::setRotate() {
if (_object == nullptr) {
return;
}
// Around X-axis
_object->setRotation(glm::vec3(1.0f, 0.0f, 0.0f), _rotateX->val());
// Around Y-axis
_object->rotate(glm::vec3(0.0f, 1.0f, 0.0f), _rotateY->val());
// Around Z-axis
_object->rotate(glm::vec3(0.0f, 0.0f, 1.0f), _rotateZ->val());
}
void ModelSetter::setLightDir() {
if (_object == nullptr || !_object->hasLight()) {
return;
}
_object->originalLight()->setLightDirection(glm::normalize(glm::vec3(
cos(glm::radians(_lightRotateTheta->val())) * sin(glm::radians(_lightRotatePhi->val())),
sin(glm::radians(_lightRotateTheta->val())),
cos(glm::radians(_lightRotateTheta->val())) * cos(glm::radians(_lightRotatePhi->val()))
)));
}
void ModelSetter::setLightColor() {
if (_object == nullptr || !_object->hasLight()) {
return;
}
_object->originalLight()->setLightColor(glm::vec3(_lightR->val() / 255.0f, _lightG->val() / 255.0f, _lightB->val() / 255.0f));
}
void ModelSetter::update(Renderable* object) {
// Update settings panel by object's real value
if (object == nullptr) {
// Disable all settings
_scale->setEnabled(false);
_rotateX->setEnabled(false);
_rotateY->setEnabled(false);
_rotateZ->setEnabled(false);
_lightDistance->setEnabled(false);
_lightRotateTheta->setEnabled(false);
_lightRotatePhi->setEnabled(false);
_lightCutoffAngle->setEnabled(false);
_lightR->setEnabled(false);
_lightG->setEnabled(false);
_lightB->setEnabled(false);
_lightSwitch->setEnabled(false);
_lightColorPanel->setEnabled(false);
_deleteBtn->setEnabled(false);
_lightSwitchIcon->setFont(QFont("Font Awesome 6 Free Regular", 12));
_lightSwitch->deselect();
_lightColorPanel->deselect();
_deleteBtn->setEnabled(false);
}
else {
// Update settings
if (_object == nullptr) {
_scale->setEnabled();
}
_scale->setValue(object->scaleVal().x);
if (_object == nullptr) {
_rotateX->setEnabled();
_rotateY->setEnabled();
_rotateZ->setEnabled();
}
// Extract x, y, z axis rotation from rotation matrix
glm::mat4 rotationMatrix = object->rotation();
float rotateX = glm::degrees(glm::asin(-rotationMatrix[1][2]));
float rotateY = glm::degrees(glm::atan(rotationMatrix[0][2] / rotationMatrix[2][2]));
float rotateZ = glm::degrees(glm::atan(rotationMatrix[1][0] / rotationMatrix[1][1]));
_rotateX->setValue(rotateX);
_rotateY->setValue(rotateY);
_rotateZ->setValue(rotateZ);
if (_object == nullptr) {
_lightSwitch->setEnabled();
}
if (object->hasLight()) {
_lightSwitch->select();
}
else {
_lightSwitch->deselect();
}
if (object->hasLight()) {
if (_object == nullptr || !_object->hasLight()) {
// Enable light related settings
_lightDistance->setEnabled();
_lightRotateTheta->setEnabled();
_lightRotatePhi->setEnabled();
_lightCutoffAngle->setEnabled();
_lightR->setEnabled();
_lightG->setEnabled();
_lightB->setEnabled();
_lightColorPanel->setEnabled();
_lightSwitchIcon->setFont(QFont("Font Awesome 6 Free Solid", 12));
}
// Update light related settings
_lightDistance->setValue(object->originalLight()->idealDistance());
_lightRotateTheta->setValue(glm::degrees(glm::acos(object->originalLight()->lightDirection().y)));
_lightRotatePhi->setValue(glm::degrees(glm::atan(object->originalLight()->lightDirection().x / object->originalLight()->lightDirection().z)));
_lightCutoffAngle->setValue(object->originalLight()->cutOffAngle());
if (_lightCutoffAngle->val() != 180.0f) {
_lightRotateTheta->setEnabled(true);
_lightRotatePhi->setEnabled(true);
}
else {
_lightRotateTheta->setEnabled(false);
_lightRotatePhi->setEnabled(false);
}
_lightR->setValue(object->originalLight()->lightColor().r * 255.0f);
_lightG->setValue(object->originalLight()->lightColor().g * 255.0f);
_lightB->setValue(object->originalLight()->lightColor().b * 255.0f);
_lightColorPanel->select();
_lightColorPanel->setColorScheme(QColor(
object->originalLight()->lightColor().r * 255.0f,
object->originalLight()->lightColor().g * 255.0f,
object->originalLight()->lightColor().b * 255.0f
));
}
else {
if (_object != nullptr && _object->hasLight()) {
// Disable light related settings
_lightDistance->setEnabled(false);
_lightRotateTheta->setEnabled(false);
_lightRotatePhi->setEnabled(false);
_lightCutoffAngle->setEnabled(false);
_lightR->setEnabled(false);
_lightG->setEnabled(false);
_lightB->setEnabled(false);
_lightColorPanel->setEnabled(false);
_lightSwitchIcon->setFont(QFont("Font Awesome 6 Free Regular", 12));
_lightSwitch->deselect();
_lightColorPanel->deselect();
}
}
_deleteBtn->setEnabled();
}
if (_object != object || _object == nullptr) {
_colorPaletteOn = false;
_lightColorSettingPanel->hide();
_lightSettingPanel->show();
}
_object = object;
}
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