| 1 |
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5 |
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| 2 |
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#define EPSILON 0.000001
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| 3 |
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#define UNKNOWN -1
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| 4 |
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#define INTERIEUR -50
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| 5 |
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#define EXTERIEUR 50
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| 6 |
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#define DESSUS 0
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| 7 |
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#define SUR_SURFACE 100
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| 8 |
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#define VRAI 1
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| 9 |
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#define FAUX 0
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| 10 |
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#define FRONT 10000
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| 11 |
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#define KILLED -10000
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| 12 |
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#define max(x,y) ((x) >(y)? (x) :(y))
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| 13 |
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#define min(x,y) ((x) <(y)? (x) :(y))
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| 14 |
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#define NORME(u) (float)sqrt((double)(u[0] * u[0] + u[1] * u[1] + u[2] * u[2]))
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| 15 |
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#define PVECX(u,v) (u[1] * v[2] - u[2] * v[1])
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| 16 |
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#define PVECY(u,v) (u[2] * v[0] - u[0] * v[2])
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| 17 |
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#define PVECZ(u,v) (u[0] * v[1] - u[1] * v[0])
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| 18 |
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#define PROSCA(u,v) (u[0] * v[0] + u[1] * v[1] + u[2] * v[2])
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| 19 |
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#define x(i) 3 * (i)
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| 20 |
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#define y(i) 3 * (i) + 1
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| 21 |
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#define z(i) 3 * (i) + 2
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| 22 |
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#define NB_MAX_VOL 10 /* nombre maxi de volumes */
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| 23 |
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/* parametres systeme */
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| 24 |
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#define NB_MAX_INTER 1000 /* nombre maxi d'intersections
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| 25 |
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entre un droite issue d'un element et une surface */
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