Static Public Member Functions
static bool	rayAABox (const PrecomputedRay &ray, const AABox &box)
	Returns true if the intersection of the ray and the solid box is non-empty. More...

static bool	rayAABox (const PrecomputedRay &ray, const AABox &box, float &time)
	Returns true if the intersection of the ray and the solid box is non-empty. More...

Detailed Description

Member Function Documentation

static bool G3D::Intersect::rayAABox	(	const PrecomputedRay &	ray,
		const AABox &	box
	)

static

Returns true if the intersection of the ray and the solid box is non-empty.

Referenced Code: "Fast Ray / Axis-Aligned Bounding Box Overlap Tests using Ray Slopes": by Martin Eisemann, Thorsten Grosch, Stefan Mueller and Marcus Magnor Computer Graphics Lab, TU Braunschweig, Germany and University of Koblenz-Landau, Germany

static bool G3D::Intersect::rayAABox	(	const PrecomputedRay &	ray,
		const AABox &	box,
		float &	time
	)

static

Returns true if the intersection of the ray and the solid box is non-empty.

Parameters

time	If there is an intersection, set to the time to that intersection. If the ray origin is inside the box, this is a negative value indicating the distance backwards from the ray origin to the first intersection. time is not set if there is no intersection.

Referenced Code: Slope-Mul method from "Fast Ray / Axis-Aligned Bounding Box Overlap Tests using Ray Slopes": by Martin Eisemann, Thorsten Grosch, Stefan Mueller and Marcus Magnor Computer Graphics Lab, TU Braunschweig, Germany and University of Koblenz-Landau, Germany