void TreeInspectorPreview::init(spActor item)
{
//_item = item;
STDRenderer r(&_videoCache);
RenderState rs;
rs.renderer = &r;
rs.transform = item->getTransform();
r.begin(0);
//r.setTransform(rs.transform);
item->doRender(rs);
r.end();
r.drawBatch();
setSize(30, 30);
RectF itemRect = _videoCache._bounds;
if (itemRect.isEmpty())
{
itemRect = item->getDestRect();
if (itemRect.isEmpty())
itemRect.setSize(Vector2(10, 4));
}
Vector2 ns = fitSize(Vector2(50.0f, 50.0f), itemRect.size);
float scale = ns.x / itemRect.size.x;
_cacheTransform.identity();
_cacheTransform.scale(Vector2(scale, scale));
_cacheTransform.translate(-itemRect.pos);
AnimationFrame fr = _tree->_resSystem->getResAnim("checker")->getFrame(0, 0);
//Point itemSize(30, 30);// = _getItemRect().size;
RectF srcRect = fr.getSrcRect();
const Diffuse& df = fr.getDiffuse();
srcRect.size.x = ns.x / (float)df.base->getWidth();
srcRect.size.y = ns.y / (float)df.base->getHeight();
RectF destRect = fr.getDestRect();
destRect.size = ns;
AnimationFrame cfr;
cfr.init(0, df, srcRect, destRect, ns);
setAnimFrame(cfr);
/*
spEventHandler bh = new EventHandler();
bh->setCallbackEnter(CLOSURE(this, &TreeInspectorPreview::_onEvent));
bh->setCallbackExit(CLOSURE(this, &TreeInspectorPreview::_onEvent));
bh->setCallbackPressDown(CLOSURE(this, &TreeInspectorPreview::_onEvent));
bh->setCallbackPressUp(CLOSURE(this, &TreeInspectorPreview::_onEvent));
addEventHandler(bh);
*/
}
void UnwrappedSurface::zoom() {
if (!m_viewImage)
return;
RectF newView = selectionRectUV();
if (newView.isEmpty())
return;
m_zoomStack.push(m_viewRect);
m_viewRect = newView;
updateView();
emptySelectionRect();
emit updateInfoText();
}