diff options
Diffstat (limited to 'include/lib')
| -rw-r--r-- | include/lib/math.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/lib/math.h b/include/lib/math.h index f7204acc..b5a64150 100644 --- a/include/lib/math.h +++ b/include/lib/math.h @@ -48,9 +48,11 @@ extern "C" void Vec3p_Sub(Vec3p *a, Vec3p *b, Vec3p *out); extern "C" q20 Vec3p_Dot(Vec3p *a, Vec3p *b); extern "C" void Vec3p_Cross(Vec3p *a, Vec3p *b, Vec3p *out); extern "C" q20 Vec3p_Length(Vec3p *a); -extern "C" void Vec3p_Normalize(Vec3p *vec, Vec3p *out); +// extern "C" bool Vec3p_Normalize(Vec3p *vec); // 0x1fffb4c (this calls Vec3p_Normalize at 0x1ff9d4c) +extern "C" void Vec3p_Normalize(Vec3p *vec, Vec3p *out); // 0x1ff9d4c extern "C" void Vec3p_Axpy(q20 a, Vec3p *x, Vec3p *y, Vec3p *out); extern "C" q20 Vec3p_Distance(Vec3p *a, Vec3p *b); +extern "C" void Vec3p_Scale(Vec3p *vec, q20 scale); inline void Vec3p_Rotate(Vec3p *vec, q20 sin, q20 cos, Vec3p *out) { out->x += MUL_Q20(vec->z, sin); |