void Color::setFromQColor(const QColor &color)
{
m_channels[0] = color.redF();
m_channels[1] = color.greenF();
m_channels[2] = color.blueF();
m_channels[3] = color.alphaF();
}
void ColorSelectWidget::setColor(const QColor &color, bool hasAlpha) {
d->hasAlpha = hasAlpha;
d->alpha->setVisible(d->hasAlpha);
d->alpha->setValue(d->hasAlpha ? color.alphaF()*100.0 : 100.0);
d->alphaLabel->setVisible(d->hasAlpha);
d->color->setCurrentColor(color.rgb());
}
void HeadMesh::setColor(QColor c)
{
color[0] = c.redF();
color[1] = c.greenF();
color[2] = c.blueF();
color[3] = c.alphaF();
}
void TrajectoryVisualization::setBackwardColor(QColor c)
{
{ boost::mutex::scoped_lock lockit(this->updateMutex);
backwardColor = osg::Vec4(c.redF(), c.greenF(), c.blueF(), c.alphaF() ); }
emit propertyChanged("BackwardColor");
setDirty();
}
static inline void qSetColor(float colorVec[], QColor c)
{
colorVec[0] = c.redF();
colorVec[1] = c.greenF();
colorVec[2] = c.blueF();
colorVec[3] = c.alphaF();
}
void QMesh::qSetColor(QColor c)
{
faceColor[0] = c.redF();
faceColor[1] = c.greenF();
faceColor[2] = c.blueF();
faceColor[3] = c.alphaF();
}
void ColorSpinBoxGroup::setColor(const QColor &c)
{
if(c == color_) return;
noColorUpdate = true;
ui->opacityBox->setValue(c.alphaF()*100.0);
if(isRgbColors){
ui->RedspinBox->setValue(c.red());
ui->GreenspinBox->setValue(c.green());
ui->BluespinBox->setValue(c.blue());
}else{
ui->RedspinBox->setValue(
qBound(0.0, c.hsvHueF()*359, 359.0)
);
ui->GreenspinBox->setValue(
qBound(0.0, c.hsvSaturationF()*100, 100.0)
);
ui->BluespinBox->setValue(
qBound(0.0, c.valueF()*100, 100.0)
);
}
color_ = c;
QPalette p = ui->label->palette();
p.setColor(QPalette::Background, color_);
ui->label->setPalette(p);
noColorUpdate = false;
}
void
KnobGuiColor::onDialogCurrentColorChanged(const QColor & color)
{
KnobColorPtr knob = _knob.lock();
if (!knob) {
return;
}
int nDims = knob->getNDimensions();
std::vector<double> values(nDims);
values[0] = color.redF();
convertFromUIToInternalColorspace(&values[0]);
if (nDims > 1) {
values[1] = color.greenF();
convertFromUIToInternalColorspace(&values[1]);
}
if (nDims > 2) {
values[2] = color.blueF();
convertFromUIToInternalColorspace(&values[2]);
}
if (nDims > 3) {
values[3] = color.alphaF();
}
KnobGuiPtr knobUI = getKnobGui();
knob->setValueAcrossDimensions(values, DimIdx(0), getView(), eValueChangedReasonUserEdited);
if ( knobUI->getGui() ) {
knobUI->getGui()->setDraftRenderEnabled(true);
}
}
QImage DwarfClipboardPng::getTileFromScreen(DFHack::t_screen screen)
{
QColor foregroundColor = getForegroundColorFromScreen(screen);
QColor backgroundColor = getBackgroundColorFromScreen(screen);
QImage tile = tileSet->copy((screen.symbol % 16)*tileWidth,int(screen.symbol/16)*tileHeight,tileWidth,tileHeight);
QImage resultImage(tileWidth,tileHeight,QImage::Format_ARGB32);
for(int x = 0;x< tile.width();x++){
for(int y =0;y<tile.height();y++){
QColor color;
color.setRgba(tile.pixel(x,y));
if(color == QColor("#FF00FF")){ // FF00FF is magenta
resultImage.setPixel(x,y,backgroundColor.rgb());
}
else{
QColor newColor;
qreal alpha = color.alphaF();
qreal alpha_diff = 1-alpha;
newColor.setRedF((alpha * (color.redF() * foregroundColor.redF() )) + (alpha_diff * backgroundColor.redF()));
newColor.setGreenF((alpha * (color.greenF() * foregroundColor.greenF() )) + (alpha_diff * backgroundColor.greenF()));
newColor.setBlueF((alpha * (color.blueF() * foregroundColor.blueF() )) + (alpha_diff * backgroundColor.blueF()));
resultImage.setPixel(x,y,newColor.rgb());
}
}
}
return(resultImage);
}
void RenderThread::qColorToQuadcolor(QColor c, float* result) const
{
result[0] = c.redF();
result[1] = c.greenF();
result[2] = c.blueF();
result[3] = c.alphaF();
}
QColor alphaColor(QColor color, double alpha)
{
if (alpha >= 1.0)
return color;
color.setAlphaF(qMax(0.0, alpha) * color.alphaF());
return color;
}
void
KnobGuiColor::onDialogCurrentColorChanged(const QColor & color)
{
KnobColorPtr knob = _knob.lock();
bool isSimple = _useSimplifiedUI;
int nDims = knob->getNDimensions();
std::vector<double> values(nDims);
values[0] = isSimple ? color.redF() : Color::from_func_srgb( color.redF() );
if (nDims >= 3) {
values[1] = isSimple ? color.greenF() : Color::from_func_srgb( color.greenF() );
values[2] = isSimple ? color.blueF() : Color::from_func_srgb( color.blueF() );
if (nDims == 4) {
values[3] = color.alphaF();
}
}
KnobGuiPtr knobUI = getKnobGui();
knob->setValueAcrossDimensions(values, DimIdx(0), getView(), eValueChangedReasonUserEdited);
if ( knobUI->getGui() ) {
knobUI->getGui()->setDraftRenderEnabled(true);
}
}
inline void _FillArray(const QColor& c, float* arr)
{
arr[0] = c.redF();
arr[1] = c.greenF();
arr[2] = c.blueF();
arr[3] = c.alphaF();
}
Color::Color(const QColor &qcolor) : d(0)
{
m_channels[0] = static_cast<float>(qcolor.redF());
m_channels[1] = static_cast<float>(qcolor.greenF());
m_channels[2] = static_cast<float>(qcolor.blueF());
m_channels[3] = static_cast<float>(qcolor.alphaF());
}
void DkPaintToolBar::setPenColor(const QColor& col) {
penCol = col;
penColButton->setStyleSheet("QPushButton {background-color: " + nmc::DkUtils::colorToString(penCol) + "; border: 1px solid #888;}");
penAlpha = col.alpha();
alphaBox->setValue(col.alphaF()*100);
}
Color4f::Color4f( const QColor& qc)
{
color[0] = qc.redF();
color[1] = qc.greenF();
color[2] = qc.blueF();
color[3] = qc.alphaF();
}
//-----------------------------------------------------------------------------
void ctkVTKLookupTable::setControlPointValue(int index, const QVariant& value)
{
Q_D(ctkVTKLookupTable);
Q_ASSERT(value.value<QColor>().isValid());
QColor rgba = value.value<QColor>();
d->LookupTable->SetTableValue(index, rgba.redF(), rgba.greenF(), rgba.blueF(), rgba.alphaF());
}
void ColorInspector::setColor(const QColor &newColor)
{
if (newColor == m_color)
{
return;
}
noColorUpdate = true;
if(isRgbColors)
{
ui->RedspinBox->setValue(newColor.red());
ui->GreenspinBox->setValue(newColor.green());
ui->BluespinBox->setValue(newColor.blue());
ui->AlphaspinBox->setValue(newColor.alpha());
}
else
{
ui->RedspinBox->setValue( qBound(0.0, newColor.hsvHueF() * 359, 359.0) );
ui->GreenspinBox->setValue( qBound(0.0, newColor.hsvSaturationF() * 100, 100.0) );
ui->BluespinBox->setValue( qBound(0.0, newColor.valueF() * 100, 100.0) );
ui->AlphaspinBox->setValue( qBound(0.0, newColor.alphaF() * 100, 100.0) );
}
m_color = newColor;
QPalette p = ui->color->palette();
p.setColor(QPalette::Background, m_color);
ui->color->setPalette(p);
//ui->color->setFixedSize(30,30);
noColorUpdate = false;
}
/**
* 与えられたポリゴンに基づいて、閉じた領域を描画する。
* ただし、ポリゴンデータ自体は、閉じていなくて良い。
*/
void Renderer::renderArea(const Polygon2D& area, GLenum lineType, const QColor& color, float height) {
std::vector<RenderablePtr> renderables;
renderables.push_back(RenderablePtr(new Renderable(lineType, 3.0f)));
renderables.push_back(RenderablePtr(new Renderable(GL_POINTS, 10.0f)));
Vertex v;
v.color[0] = color.redF();
v.color[1] = color.greenF();
v.color[2] = color.blueF();
v.color[3] = color.alphaF();
v.normal[0] = 0.0f;
v.normal[1] = 0.0f;
v.normal[2] = 1.0f;
for (int i = 0; i < area.size(); i++) {
v.location[0] = area[i].x();
v.location[1] = area[i].y();
v.location[2] = height;
renderables[0]->vertices.push_back(v);
renderables[1]->vertices.push_back(v);
}
v.location[0] = area[0].x();
v.location[1] = area[0].y();
v.location[2] = height;
renderables[0]->vertices.push_back(v);
render(renderables);
}
void SourceGroup::setColor( const QColor newColor )
{
color[ 0 ] = newColor.redF();
color[ 1 ] = newColor.greenF();
color[ 2 ] = newColor.blueF();
color[ 3 ] = newColor.alphaF();
}
void TrajectoryVisualization::setColor(QColor color)
{
{ boost::mutex::scoped_lock lockit(this->updateMutex);
this->color = osg::Vec4(color.redF(), color.greenF(), color.blueF(), color.alphaF()); }
emit propertyChanged("Color");
setDirty();
}
void
KnobGuiColor::onDialogCurrentColorChanged(const QColor & color)
{
KnobColorPtr knob = _knob.lock();
bool isSimple = _useSimplifiedUI;
int nDims = knob->getDimension();
if (nDims == 1) {
knob->setValue(color.redF(), ViewSpec::all(), 0);
} else if (nDims == 3) {
knob->setValues(isSimple ? color.redF() : Color::from_func_srgb( color.redF() ),
isSimple ? color.greenF() : Color::from_func_srgb( color.greenF() ),
isSimple ? color.blueF() : Color::from_func_srgb( color.blueF() ),
ViewSpec::all(),
eValueChangedReasonNatronInternalEdited);
} else if (nDims == 4) {
knob->setValues(isSimple ? color.redF() : Color::from_func_srgb( color.redF() ),
isSimple ? color.greenF() : Color::from_func_srgb( color.greenF() ),
isSimple ? color.blueF() : Color::from_func_srgb( color.blueF() ),
color.alphaF(),
ViewSpec::all(),
eValueChangedReasonNatronInternalEdited);
}
if ( getGui() ) {
getGui()->setDraftRenderEnabled(true);
}
}
static void QColorToFloat(const QColor& col, ccColor::Rgbaf& rgba)
{
rgba.r = static_cast<float>(col.redF ());
rgba.g = static_cast<float>(col.greenF());
rgba.b = static_cast<float>(col.blueF ());
rgba.a = static_cast<float>(col.alphaF());
}
void functionNode::setColor(QColor color)
{
faceColor[0]=color.redF();
faceColor[1]=color.greenF();
faceColor[2]=color.blueF();
faceColor[3]=color.alphaF();
}
void Patch::qSetColor(float colorVec[], QColor c)
{
colorVec[0] = c.redF();
colorVec[1] = c.greenF();
colorVec[2] = c.blueF();
colorVec[3] = c.alphaF();
};
void PrimitiveObject::setConstraintColor( QColor color )
{
constraintColor[0] = color.redF();
constraintColor[1] = color.greenF();
constraintColor[2] = color.blueF();
constraintColor[3] = color.alphaF();
}
void Actor::setShapes(const QtEntityUtils::ItemList& shapes)
{
_shapes = shapes;
_geode->removeDrawables(0, _geode->getNumDrawables());
for(auto i = shapes.begin(); i != shapes.end(); ++i)
{
QtEntityUtils::Item entry = *i;
osg::ref_ptr<osg::ShapeDrawable> sd = new osg::ShapeDrawable();
using namespace QtEntity;
QVariantMap val = entry._value.toMap();
if(entry._prototype == "Box")
{
osg::Vec3 hl = toVec(val["HalfLengths"]);
osg::Vec3 c = toVec(val["Center"]);
sd->setShape(new osg::Box(c, hl[0],hl[1],hl[2]));
}
else if(entry._prototype == "Sphere")
{
osg::Vec3 c = toVec(val["Center"]);
float radius = val["Radius"].toFloat();
sd->setShape(new osg::Sphere(c, radius));
}
QColor co = val["Color"].value<QColor>();
sd->setColor(osg::Vec4(co.redF(), co.greenF(), co.blueF(), co.alphaF()));
_geode->addDrawable(sd);
}
}
static void setLightModel(const LightModel *lightModel)
{
GLfloat values[4];
#ifdef GL_LIGHT_MODEL_TWO_SIDE
if (lightModel->model() == LightModel::TwoSided)
values[0] = 1.0f;
else
values[0] = 0.0f;
glLightModelfv(GL_LIGHT_MODEL_TWO_SIDE, values);
#endif
#ifdef GL_LIGHT_MODEL_COLOR_CONTROL
if (lightModel->colorControl() == LightModel::SeparateSpecularColor)
values[0] = GL_SEPARATE_SPECULAR_COLOR;
else
values[0] = GL_SINGLE_COLOR;
glLightModelfv(GL_LIGHT_MODEL_COLOR_CONTROL, values);
#endif
#ifdef GL_LIGHT_MODEL_LOCAL_VIEWER
if (lightModel->viewerPosition() == LightModel::LocalViewer)
values[0] = 1.0f;
else
values[0] = 0.0f;
glLightModelfv(GL_LIGHT_MODEL_LOCAL_VIEWER, values);
#endif
#ifdef GL_LIGHT_MODEL_AMBIENT
QColor color = lightModel->ambientSceneColor();
values[0] = color.redF();
values[1] = color.blueF();
values[2] = color.greenF();
values[3] = color.alphaF();
glLightModelfv(GL_LIGHT_MODEL_AMBIENT, values);
#endif
}
void Atom::setVibrationVectorColor(QColor const& color)
{
s_vibrationVectorColor[0] = color.redF();
s_vibrationVectorColor[1] = color.greenF();
s_vibrationVectorColor[2] = color.blueF();
s_vibrationVectorColor[3] = color.alphaF();
s_vibrationColorInitialized = true;
}
QColor QtWaitingSpinner::countTrailColor(int distance, int lines, int trail, int minOpacity, QColor color) {
if (distance == 0) {
return color;
}
const qreal minAlphaF = (qreal)minOpacity / 100;
int distanceThreshold = ceil( (lines - 1) * (qreal)trail / 100);
if (distance > distanceThreshold) {
color.setAlphaF(minAlphaF);
return color;
}
qreal alphaDiff = color.alphaF() - (qreal)minAlphaF;
qreal gradation = alphaDiff / (qreal)(distanceThreshold + 1);
qreal resultAlpha = color.alphaF() - gradation * distance;
resultAlpha = std::min(1.0, std::max(0.0, resultAlpha)); //if alpha is out of bound, force it to bounds
color.setAlphaF(resultAlpha);
return color;
}
