UT_BoundingRectImpl.h File Reference

#include <limits>

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Macros
#define	FASTBOX(idx)
#define	TESTFACE(face, min, face1)

Macro Definition Documentation

#define FASTBOX

(

idx

)

Value:

ray = T(1.0) / (v1(idx) - v0(idx)); \
    positive = (ray > T(0.0)); \
    t1 = (vals[idx][  positive] - v0(idx))*ray; \
    if (t1 < tmax) { if (t1 < tmin) return 0; else tmax = t1; } \
    t1 = (vals[idx][1-positive] - v0(idx))*ray; \
    if (t1 > tmin) { if (t1 > tmax) return 0; else tmin = t1; }

Definition at line 16 of file UT_BoundingRectImpl.h.

#define TESTFACE	(		face,
			min,
			face1
	)

Value:

t = (vals[face][min] - o(face)) * invd(face); \
	    if (t >= (T)0 && t < tmin) \
            { \
		t1 = o(face1) + t*d(face1); \
		if (t1 >= vals[face1][0] && t1 <= vals[face1][1]) \
                { \
                    tmin = t; \
                    found = face; \
                } \
            }

Definition at line 163 of file UT_BoundingRectImpl.h.