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Expose canvas::Element::getTransformedBounds to Nasal

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This commit is contained in:
Thomas Geymayer 2012-12-04 23:59:21 +01:00
parent fee2844ec3
commit ed211b043a
1 changed files with 15 additions and 1 deletions
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16
src/Scripting/NasalCanvas.cxx
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@ -121,6 +121,19 @@ naRef f_canvasCreateGroup(sc::Canvas& canvas, const nasal::CallContext& ctx)
);
}
naRef f_elementGetTransformedBounds(sc::Element& el, const nasal::CallContext& ctx)
{
osg::BoundingBox bb = el.getTransformedBounds( osg::Matrix::identity() );
std::vector<float> bb_vec(4);
bb_vec[0] = bb._min.x();
bb_vec[1] = bb._min.y();
bb_vec[2] = bb._max.x();
bb_vec[3] = bb._max.y();
return nasal::to_nasal(ctx.c, bb_vec);
}
naRef f_groupCreateChild(sc::Group& group, const nasal::CallContext& ctx)
{
return NasalElement::create
@ -177,7 +190,8 @@ naRef initNasalCanvas(naRef globals, naContext c, naRef gcSave)
.method<&sc::Canvas::addEventListener>("addEventListener");
NasalElement::init("canvas.Element")
.member("_node_ghost", &elementGetNode<sc::Element>)
.method<&sc::Element::addEventListener>("addEventListener");
.method<&sc::Element::addEventListener>("addEventListener")
.method_func<&f_elementGetTransformedBounds>("getTransformedBounds");
NasalGroup::init("canvas.Group")
.bases<NasalElement>()
.method_func<&f_groupCreateChild>("_createChild")