diff options
Diffstat (limited to 'cad/pisces/files/patch-ba')
| -rw-r--r-- | cad/pisces/files/patch-ba | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/cad/pisces/files/patch-ba b/cad/pisces/files/patch-ba new file mode 100644 index 000000000000..5b681eb58e75 --- /dev/null +++ b/cad/pisces/files/patch-ba @@ -0,0 +1,52 @@ +*** library/plotcap/9016/gplot/gp_clip.c.orig Mon Jan 18 16:19:06 1999 +--- library/plotcap/9016/gplot/gp_clip.c Mon Jan 18 16:20:04 1999 +*************** +*** 104,117 **** + + /* Psect(P1, SIDE1) --> P1\**\out&SIDE1 --> P1out & SIDE 1 */ +! #define Psect(PNT,SID, BS) \ +! ((PNT/**/out & SID) && fnsect(PNT/**/new, P1old, P2old, BS)) + + /* clip if Point1 is out of bounds */ + is = 0; + if (P1out) { +! if (Psect(P1, SIDE1, BS1)) is = 1 ; +! else if (Psect(P1, SIDE2, BS2)) is = 2 ; +! else if (Psect(P1, SIDE3, BS3)) is = 3 ; +! else if (Psect(P1, SIDE4, BS4)) is = 4 ; + #ifdef FOO + else /* both out and no intersection: a way out segment */ +--- 104,117 ---- + + /* Psect(P1, SIDE1) --> P1\**\out&SIDE1 --> P1out & SIDE 1 */ +! #define Psect(PNout, PNnew, SID, BS) \ +! ((PNout & SID) && fnsect(PNnew, P1old, P2old, BS)) + + /* clip if Point1 is out of bounds */ + is = 0; + if (P1out) { +! if (Psect(P1out, P1new, SIDE1, BS1)) is = 1 ; +! else if (Psect(P1out, P1new, SIDE2, BS2)) is = 2 ; +! else if (Psect(P1out, P1new, SIDE3, BS3)) is = 3 ; +! else if (Psect(P1out, P1new, SIDE4, BS4)) is = 4 ; + #ifdef FOO + else /* both out and no intersection: a way out segment */ +*************** +*** 122,129 **** + is2 = 0 ; + if (P2out) { +! if (Psect(P2, SIDE1, BS1)) is2 = 1 ; +! else if (Psect(P2, SIDE2, BS2)) is2 = 2 ; +! else if (Psect(P2, SIDE3, BS3)) is2 = 3 ; +! else if (Psect(P2, SIDE4, BS4)) is2 = 4 ; + } + +--- 122,129 ---- + is2 = 0 ; + if (P2out) { +! if (Psect(P2out, P2new, SIDE1, BS1)) is2 = 1 ; +! else if (Psect(P2out, P2new, SIDE2, BS2)) is2 = 2 ; +! else if (Psect(P2out, P2new, SIDE3, BS3)) is2 = 3 ; +! else if (Psect(P2out, P2new, SIDE4, BS4)) is2 = 4 ; + } + |