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Set AABB from center and radius

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This commit is contained in:
Irlan 2019-06-03 14:32:58 -03:00
parent d81ee7b84a
commit 3b910491c3
1 changed files with 14 additions and 0 deletions
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14
include/bounce/collision/shapes/aabb3.h
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@ -60,6 +60,20 @@ struct b3AABB3
} }
} }
// Set this AABB from a center point and a radius vector.
void Set(const b3Vec3& center, const b3Vec3& r)
{
m_lower = center - r;
m_upper = center + r;
}
// Set this AABB from a center point and a radius value.
void Set(const b3Vec3& center, float32 radius)
{
b3Vec3 r(radius, radius, radius);
Set(center, r);
}
// Extend this AABB by a scalar. // Extend this AABB by a scalar.
void Extend(float32 s) void Extend(float32 s)
{ {