bool CircleCollider::CollisionCheck(CircleCollider& a_oOtherCircle)
{
float lhs = (m_fRadius * m_fRadius) + (a_oOtherCircle.GetRadius() * a_oOtherCircle.GetRadius());
float rhsX = (a_oOtherCircle.GetCenter().GetX() - m_vCenter.GetX());
float rhsY = (a_oOtherCircle.GetCenter().GetY() - m_vCenter.GetY());
if(lhs > ((rhsX*rhsX)+(rhsY*rhsY)))
return true;
return false;
}
void manCol()
{
circ.getParent()->setPosition(Vec2{ getMouseX(), getMouseY() });
color = clr_MAGENTA;
drawCollider(circ);
color = clr_CYAN;
drawCollider(pent);
CollisionData blerg = pent.collided(circ);
if (blerg.collided)
{
color = clr_GREEN;
cout << blerg.depth << endl;
}
else { color = clr_RED; }
drawVector(circ.getClosestPointTo(pent.getParent()), circ.getParent()->getPosition());
}
void autoCol()
{
for (float x = 200; x < 300; x++)
{
for (float y = 200; y < 300; y++)
{
circ.getParent()->setPosition(Vec2{ x, y });
if (pent.collided(circ).collided)
{
color = clr_WHITE;
drawVector(Vec2{ x, y }, Vec2{ x - 1, y - 1 });
}
}
}
color = clr_RED;
drawCollider(pent);
}
bool PointCollider::collidesWith (CircleCollider const & other) const
{
return other.collidesWith(*this);
}
void drawCollider(CircleCollider &c)
{
Vec2 blerg = c.getParent()->getPosition();
drawCircle(blerg.x, blerg.y, c.getRadius(), 15, color);
}
void ItemElement::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
QGraphicsPixmapItem::paint(painter,option,widget);
if(qobject_cast<MainScene*>(scene())){
showColliders = qobject_cast<MainScene*>(scene())->showColliders();
if(this->isSelected()){
mRotateEnabled = qobject_cast<MainScene*>(scene())->rotate();
}
} else {
mRotateEnabled = false;
}
if(qobject_cast<SplitScene*>(scene())){
showColliders = true;
}
if(showColliders){
QRectF tmpRect;
QList<QGraphicsItem*> colliders = mTemplate->getColliderRoot()->childItems();
foreach(QGraphicsItem* col, colliders){
if(col->type() == QGraphicsItem::UserType+1){
BoxCollider* boxCol = static_cast<BoxCollider*>(col);
tmpRect = tmpRect.united(boxCol->getRectToDraw().boundingRect());
QPen pen(QColor(Qt::cyan));
pen.setWidth (1);
painter->setPen (pen);
painter->drawPolygon(boxCol->getRectToDraw());
painter->setBrush (QColor(Qt::green));
painter->setOpacity (0.3);
painter->drawPolygon(boxCol->getRectToDraw());
}
if(col->type() == QGraphicsItem::UserType+2){
MeshCollider* meshCol = static_cast<MeshCollider*>(col);
tmpRect = tmpRect.united(meshCol->getPolyToDraw().boundingRect());
QPen pen(QColor(Qt::cyan));
pen.setWidth (1);
painter->setPen (pen);
painter->drawPolygon(meshCol->getPolyToDraw());
painter->setBrush (QColor(Qt::green));
painter->setOpacity (0.3);
painter->drawPolygon(meshCol->getPolyToDraw());
}
if(col->type() == QGraphicsItem::UserType+3){
CircleCollider* cirCol = static_cast<CircleCollider*>(col);
int rad = (int)cirCol->getRadius();
QPointF center = cirCol->getCenter();
QPointF topLeft = QPointF(center.x() - rad,center.y() - rad);
QPointF bottomRight = QPointF((center.x() + rad),(center.y() + rad));
tmpRect = tmpRect.united(QRectF(topLeft,bottomRight));
QPen pen(QColor(Qt::cyan));
pen.setWidth (1);
painter->setPen (pen);
painter->drawEllipse(center,rad,rad);
painter->setBrush (QColor(Qt::green));
painter->setOpacity (0.3);
painter->drawEllipse(center,rad,rad);
}
updateColliderRect(tmpRect);
}
if(mRotateEnabled){
painter->drawEllipse(boundingRect().center(),50,50);
if(mItemDragged){
painter->setPen(QColor(Qt::darkGreen));
painter->setBrush(QColor(Qt::darkGreen));
// painter->drawPie(QRectF(boundingRect().center()-QPointF(50,-50),boundingRect().center()+QPointF(50,-50)),mRotationStartAngle*16,mRotationSpanAngle*16);
}
}
}
}
