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Decompile quaternionSetRotationAroundZ

This commit is contained in:
Ryan Dwyer 2022-02-21 17:58:15 +10:00
parent 48b9883679
commit 6f887eceba
1 changed files with 7 additions and 24 deletions
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31
src/game/game_096ca0.c
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@ -55,30 +55,13 @@ void quaternionSetRotationAroundY(f32 angle, f32 quat[4])
quat[3] = 0.0f;
}
GLOBAL_ASM(
glabel func0f096e80
/* f096e80: 3c013f00 */ lui $at,0x3f00
/* f096e84: 44812000 */ mtc1 $at,$f4
/* f096e88: 27bdffe0 */ addiu $sp,$sp,-32
/* f096e8c: afbf0014 */ sw $ra,0x14($sp)
/* f096e90: 46046302 */ mul.s $f12,$f12,$f4
/* f096e94: afa50024 */ sw $a1,0x24($sp)
/* f096e98: 0c0068f4 */ jal cosf
/* f096e9c: e7ac001c */ swc1 $f12,0x1c($sp)
/* f096ea0: 8fa20024 */ lw $v0,0x24($sp)
/* f096ea4: 44801000 */ mtc1 $zero,$f2
/* f096ea8: c7ac001c */ lwc1 $f12,0x1c($sp)
/* f096eac: e4400000 */ swc1 $f0,0x0($v0)
/* f096eb0: e4420004 */ swc1 $f2,0x4($v0)
/* f096eb4: 0c0068f7 */ jal sinf
/* f096eb8: e4420008 */ swc1 $f2,0x8($v0)
/* f096ebc: 8fa20024 */ lw $v0,0x24($sp)
/* f096ec0: e440000c */ swc1 $f0,0xc($v0)
/* f096ec4: 8fbf0014 */ lw $ra,0x14($sp)
/* f096ec8: 27bd0020 */ addiu $sp,$sp,0x20
/* f096ecc: 03e00008 */ jr $ra
/* f096ed0: 00000000 */ nop
);
void quaternionSetRotationAroundZ(f32 angle, f32 quat[4])
{
quat[0] = cosf(angle * 0.5f);
quat[1] = 0.0f;
quat[2] = 0.0f;
quat[3] = sinf(angle * 0.5f);
}
GLOBAL_ASM(
glabel func0f096ed4