void Label::visit(Renderer *renderer, const kmMat4 &parentTransform, bool parentTransformUpdated)
{
if (! _visible || _originalUTF8String.empty())
{
return;
}
if (_fontDirty)
{
updateFont();
}
if (_contentDirty)
{
updateContent();
}
bool dirty = parentTransformUpdated || _transformUpdated;
if (_shadowEnabled && _shadowBlurRadius <= 0 && (_shadowDirty || dirty))
{
_position.x += _shadowOffset.width;
_position.y += _shadowOffset.height;
_transformDirty = _inverseDirty = true;
_shadowTransform = transform(parentTransform);
_position.x -= _shadowOffset.width;
_position.y -= _shadowOffset.height;
_transformDirty = _inverseDirty = true;
_shadowDirty = false;
}
if(dirty)
{
_modelViewTransform = transform(parentTransform);
}
_transformUpdated = false;
// IMPORTANT:
// To ease the migration to v3.0, we still support the kmGL stack,
// but it is deprecated and your code should not rely on it
kmGLPushMatrix();
kmGLLoadMatrix(&_modelViewTransform);
if (_textSprite)
{
drawTextSprite(renderer,dirty);
}
else
{
draw(renderer, _modelViewTransform, dirty);
}
kmGLPopMatrix();
setOrderOfArrival(0);
}
void Label::visit(Renderer *renderer, const Mat4 &parentTransform, uint32_t parentFlags)
{
if (! _visible || _originalUTF8String.empty())
{
return;
}
if (_systemFontDirty)
{
updateFont();
}
if (_contentDirty)
{
updateContent();
}
uint32_t flags = processParentFlags(parentTransform, parentFlags);
if (_shadowEnabled && _shadowBlurRadius <= 0 && (_shadowDirty || (flags & FLAGS_DIRTY_MASK)))
{
_position.x += _shadowOffset.width;
_position.y += _shadowOffset.height;
_transformDirty = _inverseDirty = true;
_shadowTransform = transform(parentTransform);
_position.x -= _shadowOffset.width;
_position.y -= _shadowOffset.height;
_transformDirty = _inverseDirty = true;
_shadowDirty = false;
}
// IMPORTANT:
// To ease the migration to v3.0, we still support the Mat4 stack,
// but it is deprecated and your code should not rely on it
Director* director = Director::getInstance();
CCASSERT(nullptr != director, "Director is null when seting matrix stack");
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, _modelViewTransform);
if (_textSprite)
{
drawTextSprite(renderer, flags);
}
else
{
draw(renderer, _modelViewTransform, flags);
}
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
// FIX ME: Why need to set _orderOfArrival to 0??
// Please refer to https://github.com/cocos2d/cocos2d-x/pull/6920
// setOrderOfArrival(0);
}
