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make get_center() return a copy so it won't destruct unexpectedly

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This commit is contained in:
David Rose 2009-02-18 22:49:44 +00:00
parent d7d7963337
commit ecda56d02b
2 changed files with 4 additions and 4 deletions
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6
panda/src/mathutil/boundingSphere.I
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@ -42,10 +42,10 @@ BoundingSphere(const LPoint3f &center, float radius) :
// Access: Published // Access: Published
// Description: // Description:
//////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////
INLINE_MATHUTIL const LPoint3f &BoundingSphere:: INLINE_MATHUTIL LPoint3f BoundingSphere::
get_center() const { get_center() const {
nassertr(!is_empty(), _center); nassertr(!is_empty(), LPoint3f::zero());
nassertr(!is_infinite(), _center); nassertr(!is_infinite(), LPoint3f::zero());
return _center; return _center;
} }

2
panda/src/mathutil/boundingSphere.h
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@ -44,7 +44,7 @@ public:
virtual void output(ostream &out) const; virtual void output(ostream &out) const;
PUBLISHED: PUBLISHED:
INLINE_MATHUTIL const LPoint3f &get_center() const; INLINE_MATHUTIL LPoint3f get_center() const;
INLINE_MATHUTIL float get_radius() const; INLINE_MATHUTIL float get_radius() const;
public: public: