/* 8026417C 002610BC  94 21 FF F0 */ stwu r1, -0x10(r1)
/* 80264180 002610C0  7C 08 02 A6 */ mflr r0
/* 80264184 002610C4  90 01 00 14 */ stw r0, 0x14(r1)
/* 80264188 002610C8  7C 66 1B 78 */ mr r6, r3
/* 8026418C 002610CC  28 04 00 00 */ cmplwi r4, 0
/* 80264190 002610D0  41 82 00 08 */ beq lbl_80264198
/* 80264194 002610D4  38 84 00 20 */ addi r4, r4, 0x20
lbl_80264198:
/* 80264198 002610D8  7C 83 23 78 */ mr r3, r4
/* 8026419C 002610DC  38 86 00 20 */ addi r4, r6, 0x20
/* 802641A0 002610E0  48 00 92 35 */ bl cM3d_Cross_CpsCyl__FRC8cM3dGCpsRC8cM3dGCylP3Vec
/* 802641A4 002610E4  54 60 06 3F */ clrlwi. r0, r3, 0x18
/* 802641A8 002610E8  41 82 00 0C */ beq lbl_802641B4
/* 802641AC 002610EC  38 60 00 01 */ li r3, 1
/* 802641B0 002610F0  48 00 00 08 */ b lbl_802641B8
lbl_802641B4:
/* 802641B4 002610F4  38 60 00 00 */ li r3, 0
lbl_802641B8:
/* 802641B8 002610F8  80 01 00 14 */ lwz r0, 0x14(r1)
/* 802641BC 002610FC  7C 08 03 A6 */ mtlr r0
/* 802641C0 00261100  38 21 00 10 */ addi r1, r1, 0x10
/* 802641C4 00261104  4E 80 00 20 */ blr