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4 changes: 2 additions & 2 deletions linmath.h
Original file line number Diff line number Diff line change
Expand Up @@ -579,13 +579,13 @@ LINMATH_H_FUNC void mat4x4_arcball(mat4x4 R, mat4x4 const M, vec2 const _a, vec2
float z_b = 0.;

if(vec2_len(a) < 1.) {
z_a = sqrtf(1. - vec2_mul_inner(a, a));
z_a = sqrtf(1.f - vec2_mul_inner(a, a));
} else {
vec2_norm(a, a);
}

if(vec2_len(b) < 1.) {
z_b = sqrtf(1. - vec2_mul_inner(b, b));
z_b = sqrtf(1.f - vec2_mul_inner(b, b));
} else {
vec2_norm(b, b);
}
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