GuiObject::GuiObject( string_hash type, GuiObject* parent, float32_t pos_x, float32_t pos_y,
float32_t width, float32_t height,bool pos_abs, bool size_abs, Valign val, Halign hal ) :
_parent(parent), _node( this, parent->getChildren() ),
_pos_x(pos_x), _pos_y(pos_y), _width(width), _height(height),
_abs_pos_x(0), _abs_pos_y(0), _abs_width(0), _abs_height(0), _typeid(type),
_pos_abs(pos_abs), _size_abs(size_abs), _valign(val), _halign(hal)
{
updatePixelPosition();
updatePixelSize();
}
/** Key events listening function. */
int listen() {
int done = 0;
int newWidth, newHeight;
while (SDL_PollEvent(&event)) {
switch (event.type) {
case SDL_KEYDOWN:
if (event.key.keysym.sym == SDLK_ESCAPE)
done = 1;
break;
case SDL_VIDEORESIZE:
newWidth = event.resize.w;
newHeight = event.resize.h;
// Create a new window
screen = SDL_SetVideoMode(newWidth, newHeight, 16, SDL_HWSURFACE|SDL_RESIZABLE|SDL_DOUBLEBUF);
if (!screen) {
printf("Unable to set %dx%d video: %s\n", WIDTH, HEIGHT, SDL_GetError());
exit(EXIT_FAILURE);
}
updatePixelSize(newWidth, newHeight);
// Create pixel surfaces
int i, j;
for (i = 0; i < SIZEX; i++) {
for (j = 0; j < SIZEY; j++) {
// Surface
SDL_FreeSurface(pixel[i][j].surface);
pixel[i][j].surface = SDL_CreateRGBSurface(SDL_HWSURFACE, pixel[i][j].pixelWidth, pixel[i][j].pixelHeight, 32,0,0,0,0);
if (pixel[i][j].surface == NULL) {
fprintf(stderr, "Error while loading surface for pixel [%d, %d]: %s", i, j, SDL_GetError());
exit(EXIT_FAILURE);
}
}
}
clearScreen();
break;
case SDL_QUIT:
done = 1;
break;
default:
break;
}
}
return done;
}
RayCloudPlot::RayCloudPlot(QQuickItem *parent)
: Plot3DBase(parent)
, m_start(NDArrayTyped<float>({0}))
, m_end(NDArrayTyped<float>({0}))
, m_raycloud(new RayCloud())
, m_linewidthParam(new QParameter("linewidth", 10.0f))
, m_pixelSize(new QParameter("pixelSize", QVector2D(1.0, 1.0)))
{
QMap<QString,QString> props;
props.insert("start", "start");
props.insert("end", "end");
registerProperties(props);
// entity()->addComponent(m_raycloud);
entity()->addComponent(makeMaterial());
connect(this, &QQuickItem::widthChanged, this, &RayCloudPlot::updatePixelSize);
connect(this, &QQuickItem::heightChanged, this, &RayCloudPlot::updatePixelSize);
updatePixelSize();
}
