CCPoint CCNode::convertToNodeSpace(CCPoint worldPoint)
{
CCPoint ret;
if(CC_CONTENT_SCALE_FACTOR() == 1)
{
ret = CCPointApplyAffineTransform(worldPoint, worldToNodeTransform());
}
else
{
ret = ccpMult(worldPoint, CC_CONTENT_SCALE_FACTOR());
ret = CCPointApplyAffineTransform(ret, worldToNodeTransform());
ret = ccpMult(ret, 1/CC_CONTENT_SCALE_FACTOR());
}
return ret;
}
KKPoint convertToNodeSpace(const KKPoint &worldPoint)
{
kmMat4 *transform = worldToNodeTransform();
return KKPoint((float)((double)transform->mat[0]*worldPoint.x+(double)transform->mat[4]*worldPoint.y+transform->mat[12]), (float)((double)transform->mat[1]*worldPoint.x+(double)transform->mat[5]*worldPoint.y+transform->mat[13]));
//TODO cocos2d-x
// kmVec3 vec3 = {worldPoint, worldPoint, 0};
// kmVec3 ret;
// kmVec3Transform(&ret, &vec3, transform);
// return KKPoint(ret.x, ret.y);
}
void CAWebView::update(float dt)
{
do
{
CC_BREAK_IF(!CAApplication::getApplication()->isDrawing());
CCPoint point = this->convertToWorldSpace(m_obPoint);
CCSize contentSize = CCSizeApplyAffineTransform(m_obContentSize, worldToNodeTransform());
CC_BREAK_IF(m_obLastPoint.equals(point) && m_obLastContentSize.equals(contentSize));
m_obLastPoint = point;
m_obLastContentSize = contentSize;
CCSize size = getBounds().size;
m_pLoadingView->setFrame(CCRect(size.width*0.5f, size.height*0.3f, size.width*0.2f, size.height*0.2f));
_impl->update(dt);
}
while (0);
}
CCPoint CCNode::convertToNodeSpace(const CCPoint& worldPoint)
{
return worldToNodeTransform().apply(worldPoint);
}
