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Raycast: export exact pointing location (#6304)

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* Return intersection point in node coordinates.
* Clarify 'intersection_point' documentation
This commit is contained in:
Dániel Juhász 2018-08-16 20:10:08 +02:00 • committed by SmallJoker
parent 798724efea
commit 325bf68041
9 changed files with 63 additions and 17 deletions
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3
src/util/pointedthing.cpp
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@ -25,13 +25,14 @@ with this program; if not, write to the Free Software Foundation, Inc.,
PointedThing::PointedThing(const v3s16 &under, const v3s16 &above,
const v3s16 &real_under, const v3f &point, const v3s16 &normal,
f32 distSq):
u16 box_id, f32 distSq):
type(POINTEDTHING_NODE),
node_undersurface(under),
node_abovesurface(above),
node_real_undersurface(real_under),
intersection_point(point),
intersection_normal(normal),
box_id(box_id),
distanceSq(distSq)
{}