void BlockSession::extendBlock(BlockNode* blockNode)
{
if(this->inlineObjects_.size() > 0){
this->newInline();
}
//ここまでで、インライン要素が一切挿入されていないことが保証される
geom::Box const size = blockNode->areaInBlock().box() + blockNode->margin().totalSpace();
if(size.width() > this->calcBlockLimit()){
this->newBlockLine();
}
if(this->dir_ == BlockNode::Direction::Unspecified){
this->dir_ = blockNode->direction();
}
switch (this->dir_) {
case BlockNode::Direction::None:
this->newBlockLine();
blockNode->areaInBlock(geom::Area(0, this->consumedHeight_, limitSize_.width(), size.height()));
this->consumedHeight_ += size.height();
break;
case BlockNode::Direction::Right:
if(blockNode->direction() != BlockNode::Direction::Right){
this->newBlockLine();
this->dir_ = blockNode->direction();
}
blockNode->areaInBlock(geom::Area(this->blockPosX_, this->consumedHeight_, size.width(), size.height()));
this->blockConsumedHeight_ = std::max(this->blockConsumedHeight_, size.height());
this->blockPosX_ += size.width();
break;
case BlockNode::Direction::Left:
if(blockNode->direction() != BlockNode::Direction::Left){
this->newBlockLine();
this->dir_ = blockNode->direction();
}
blockNode->areaInBlock(geom::Area(limitSize_.width() - this->blockPosX_ - size.width(), this->consumedHeight_, size.width(), size.height()));
this->blockConsumedHeight_ = std::max(this->blockConsumedHeight_, size.height());
this->blockPosX_ += size.width();
break;
default:
CINAMO_EXCEPTION(Exception, "[BUG] Unknown direction: %d", this->dir_);
}
}
bool point_inside_box(const Eigen::Vector3d &point, const Geom::Box &box)
{
auto p2b = point - box.Center;
bool result = true;
for(int i=0; i < 3; ++i)
{
float dist = fabs( p2b.dot(box.Axis[i]) );
if(dist > box.Extent(i))
{
result = false;
break;
}
}
return result;
}
void Canvas::resize2d(geom::Box const& box)
{
this->width_ = box.width();
this->height_ = box.height();
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
this->ortho(0, box.width(), box.height(), 0, -100, 100);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glViewport(0, 0, box.width(), box.height());
glScissor(0,0,box.width(),box.height());
#ifdef DEBUG
const GLenum err = glGetError();
if(err != GL_NO_ERROR){
CINAMO_EXCEPTION(Exception, "[BUG] Failed to exec resize2d: 0x%08x", err);
}
#endif
}