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Activate point_is_on_surface() and calculate_normal()

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Eryn Wells 2013-09-10 22:32:33 -07:00
parent 6bb7689ac0
commit 86a9c74c1e
3 changed files with 17 additions and 16 deletions
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src/object_sphere.h
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@ -24,6 +24,7 @@ public:
void set_radius(float r);
int does_intersect(const Ray &ray, float **t) const;
bool point_is_on_surface(const Vector3 &p) const;
Vector3 compute_normal(const Vector3 &p) const;
private:
float radius;